Dr Libu Manjakkal

  • Affiliate (School of Engineering)

email: Libu.Manjakkal@glasgow.ac.uk

Room 730, Rankine Building, Electronics and Nanoscale Engineering, School of Engineering, Glasgow

ORCID iDhttps://orcid.org/0000-0001-7933-6321

Biography

Libu Manjakkal is a Research Associate at the JWSE University of Glasgow. He received a B.Sc. degree in physics from Calicut University in Kerala (India) in 2006 and a M.Sc. degree in physics from Mahatma Gandhi University in Kerala (India) in 2008. He received a Ph.D. (Hons.) degree in Electronic Engineering from Institute of Electron Technology (ITE) in Warsaw (Poland) in 2015 in the frame work of Marie Curie Program. His Ph.D. thesis is entitled as “Investigation of Potentiometric and Conductimetric Metal Oxide Based pH Sensors Fabricated in Thick Film and LTCC Technology and Their Application in Wireless Monitoring Systems.”

He has actively participated in multidisciplinary research projects including wearable/flexible devices, supercapacitors, electrochemical pH and gas sensors, piezoelectric actuators and transparent conductive oxide films and transistors. From 2009 to 2012 he was involved in two research and development projects at the Center for Materials for Electronics Technology (C-MET), Thrissur, India. In 2012, three months, he was with CEMOP/UNINOVA, New University of Lisbon, Portugal. From 2012 to 2015, he was as an Early Stage Researcher Fellow in the framework of Marie Curie ITN Program within the SENSEIVER Project, ITE. From 2015 to 2016, he was a Post-Doctoral Researcher with ITE, Poland. From June 2016 to September 2016, he was a Marie Curie experienced researcher at University of Glasgow and later working as a research assitant (2016-2018) and research associate (2018-till date) and currently working in the role of Scientific Project Manager in a Marie Curie ITN project AQUASENSE.  In addition to this he was visiting researcher at Sensor and Actuator Systems Technical University Vienna, Austria (February-March, 2015), Faculty of Technical Sciences, University of Novi Sad, Republic of Serbia (July-2014) and NORTH Point Ltd. Subotica, Republic of Serbia (August 2014). He is a member of the International Microelectronics Assembly and Packaging Society Poland Chapter.

He authored/co-authored  morthan 65 peer reviewed papers (40+ journal artcile) and contributed in morethan 20 international/national conferences and Marie Curie’s project meetings/workshops. His research work was recognized by European Union Marie Curie action by including him in the 10 shortlisted candidate of “Promising Research Talent” category in 2014 and Polish Ministry of higher education by listing “Outstanding Young Scientists Scholarship Award” in 2016. 

Research interests

Research Interest

Wearable systems have recently attracted significant attention due to numerous applications including health monitiong and defence applications.  In wearable systems, energy storaging/harvesting devices and sensors are key. As a result of this, his focus on electrochemical supercapacitors and sensors taking special attention and provides him a solid background to embark on developing solutions for future societal needs for health monitoring, pollution monitoring and energy technology. Below briefly explained few key parts of his research track:

  • Energy Autonomus Sensing System
  • Wearable and flexible energy storage
  • Flexible supercapacitors based on carbon based composites and nanostructred metal oxides
  • Flexible and rigid pH and gas sensors using nano- and micro-structred metal oxides.
  • Transparent conductive oxide film and transistiors for optoelectronics applications
  • Piezoelectric multilayer actuators and bimorph actuators
  • Low temperature cofired ceramic (LTTC) technology for 3D microlectronics applications  

Expertise

  • He is an expert in multidisciplinary fields including physics,material science, chemistry and engineering:
  • He involved in material synthesis including binary oxides (based on RuO2, Ta2O5, SnO2 and TiO2), ABO3 Perovskite based materials, Al doped ZnO, Sn doped ZnO, CuAlO2, Ga-Sn-Zn-O film, PZT-PZN composition for electroceramics.
  • His key expertise in fabrication of devices are based on screen printing thick film technology and solution processed thin film technology. Based on thick film technology, he developed potentiometric, conductimetric and chemi-resistive based electrochemical sensors.
  • His present work is concentrated on flexible supercapacitors, energy storage devices and electrochemical biosensors. 

Publications

List by: Type | Date

Jump to: 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2011
Number of items: 64.

2022

Franco, F. F. , Dervin, S. and Manjakkal, L. (2022) Electrochemical and physicochemical degradability evaluation of printed flexible carbon electrodes in seawater. Journal of Electroanalytical Chemistry, 920, 116592. (doi: 10.1016/j.jelechem.2022.116592)

Fantinelli Franco, F. , Hogg, R. A. and Manjakkal, L. (2022) Cu2O-based electrochemical biosensor for non-invasive and portable glucose detection. Biosensors, 12(3), 174. (doi: 10.3390/bios12030174)

2021

Pullanchiyodan, A., Manjakkal, L. and Dahiya, R. (2021) Metal coated fabric based asymmetric supercapacitor for wearable applications. IEEE Sensors Journal, 21(23), pp. 26208-26214. (doi: 10.1109/JSEN.2021.3058894)

Pullanchiyodan, A., Manjakkal, L. , Ntagios, M. and Dahiya, R. (2021) MnOx-electrodeposited fabric-based stretchable supercapacitor with intrinsic strain sensing. ACS Applied Materials and Interfaces, 13(40), pp. 47581-47592. (doi: 10.1021/acsami.1c12526) (PMID:34592809)

Manjakkal, L. , Mitra, S., Petillot, Y., Shutler, J., Scott, M. , Willander, M. and Dahiya, R. (2021) Connected sensors, innovative sensor deployment and intelligent data analysis for online water quality monitoring. IEEE Internet of Things Journal, 8(18), pp. 13805-13824. (doi: 10.1109/JIOT.2021.3081772)

Manjakkal, L. , Yin, L., Nathan, A., Wang, J. and Dahiya, R. (2021) Energy autonomous sweat-based wearable systems. Advanced Materials, 33(35), 2100899. (doi: 10.1002/adma.202100899)

Manjakkal, L. , Fantinelli Franco, F. , Pullanchiyodan, A., González-Jiménez, M. and Dahiya, R. (2021) Natural jute fibre-based supercapacitors and sensors for eco-friendly energy autonomous systems. Advanced Sustainable Systems, 5(3), 2000286. (doi: 10.1002/adsu.202000286)

2020

Escobedo, P. , Manjakkal, L. , Ntagios, M. and Dahiya, R. (2020) Flexible Potentiostat Readout Circuit Patch for Electrochemical and Biosensor Applications. In: IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS 2020), Manchester, UK, 16-19 Aug 2020, ISBN 9781728152783 (doi: 10.1109/FLEPS49123.2020.9239515)

Franco, F. F. , Manjakkal, L. and Dahiya, R. (2020) Screen-Printed Flexible Carbon versus Silver Electrodes for Electrochemical Sensors. In: 2020 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS), Manchester, UK, 16-19 Aug 2020, ISBN 9781728152783 (doi: 10.1109/FLEPS49123.2020.9239549)

Vilouras, A. , Christou, A., Manjakkal, L. and Dahiya, R. (2020) Ultra-thin ion-sensitive field-effect transistors chips with bending-induced performance enhancement. ACS Applied Electronics Materials, 2(8), pp. 2601-2610. (doi: 10.1021/acsaelm.0c00489) (PMID:32904936) (PMCID:PMC7461133)

Min, G., Manjakkal, L. , Mulvihill, D. M. and Dahiya, R. S. (2020) Triboelectric nanogenerator with enhanced performance via an optimized low permittivity substrate. IEEE Sensors Journal, 20(13), pp. 6856-6862. (doi: 10.1109/JSEN.2019.2938605)

Manjakkal, L. , Pullanchiyodan, A., Yogeswaran, N., Seyed Hosseini, E. and Dahiya, R. (2020) A wearable supercapacitor based on conductive PEDOT:PSS-coated cloth and a sweat electrolyte. Advanced Materials, 32(24), 1907254. (doi: 10.1002/adma.201907254) (PMID:32390218)

Marsh, P., Manjakkal, L. , Yang, X., Huerta, M., Le, T., Thiel, L., Chiao, J.-C., Cao, H. and Dahiya, R. (2020) Flexible iridium oxide based pH sensor integrated with inductively coupled wireless transmission system for wearable applications. IEEE Sensors Journal, 20(10), pp. 5130-5138. (doi: 10.1109/JSEN.2020.2970926)

Pullanchiyodan, A., Manjakkal, L. , Dervin, S., Shakthivel, D. and Dahiya, R. (2020) Metal coated conductive fabrics with graphite electrodes and biocompatible gel electrolyte for wearable supercapacitors. Advanced Materials Technologies, 5(5), 1901107. (doi: 10.1002/admt.201901107)

Manjakkal, L. , Szwagierczak, D. and Dahiya, R. (2020) Metal oxides for electrochemical pH sensors: current progress and future perspectives. Progress in Materials Science, 109, 100635. (doi: 10.1016/j.pmatsci.2019.100635)

Seyed Hosseini, E. , Manjakkal, L. , Shakthivel, D. and Dahiya, R. (2020) Glycine-chitosan based flexible biodegradable piezoelectric pressure sensor. ACS Applied Materials and Interfaces, 12(8), pp. 9008-9016. (doi: 10.1021/acsami.9b21052)

Manjakkal, L. , Dervin, S. and Dahiya, R. (2020) Correction: Flexible potentiometric pH sensors for wearable systems. RSC Advances, 10(22), p. 12734. (doi: 10.1039/D0RA90022B)

Manjakkal, L. , Dervin, S. and Dahiya, R. (2020) Flexible potentiometric pH sensors for wearable systems. RSC Advances, 10(15), pp. 8594-8617. (doi: 10.1039/D0RA00016G)

2019

Dahiya, R. , Yogeswaran, N., Liu, F. , Manjakkal, L. , Burdet, E., Hayward, V. and Jorntell, H. (2019) Large area soft e-skin: the challenges beyond sensor designs. Proceedings of the IEEE, 107(10), pp. 2016-2033. (doi: 10.1109/JPROC.2019.2941366)

Franco, F. F. , Manjakkal, L. , Shakthivel, D. and Dahiya, R. (2019) ZnO based Screen Printed Aqueous Ammonia Sensor for Water Quality Monitoring. In: IEEE Sensors 2019, Montreal, QC, Canada, 27-30 Oct 2019, ISBN 9781728116341 (doi: 10.1109/SENSORS43011.2019.8956763)

Manjakkal, L. , Soni, M. , Yogeswaran, N. and Dahiya, R. (2019) Cloth Based Biocompatiable Temperature Sensor. In: 2019 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS), Glasgow, UK, 08-10 Jul 2019, ISBN 9781538693049 (doi: 10.1109/FLEPS.2019.8792319)

Soni, M. , Bhattacharjee, M., Manjakkal, L. and Dahiya, R. (2019) Printed Temperature Sensor Based on Graphene Oxide/PEDOT:PSS. In: 2019 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS), Glasgow, UK, 08-10 Jul 2019, ISBN 9781538693049 (doi: 10.1109/FLEPS.2019.8792268)

Manjakkal, L. , Navaraj, W. T., García Núñez, C. and Dahiya, R. (2019) Graphene–graphite polyurethane composite based high‐energy density flexible supercapacitors. Advanced Science, 6(7), 1802251. (doi: 10.1002/advs.201802251) (PMID:30989034) (PMCID:PMC6446598)

Manjakkal, L. , Dang, W., Yogeswaran, N. and Dahiya, R. (2019) Textile-based potentiometric electrochemical pH sensor for wearable applications. Biosensors, 9(1), 14. (doi: 10.3390/bios9010014) (PMID:30654478)

García Núñez, C. , Manjakkal, L. and Dahiya, R. (2019) Energy autonomous electronic skin. npj Flexible Electronics, 3, 1. (doi: 10.1038/s41528-018-0045-x)

2018

Hosseini, E. S. , Manjakkal, L. and Dahiya, R. (2018) Bio-Organic Glycine Based Flexible Piezoelectric Stress Sensor for Wound Monitoring. In: 2018 IEEE Sensors, New Delhi, India, 28-31 Oct 2018, ISBN 9781538647073 (doi: 10.1109/icsens.2018.8589588)

Manjakkal, L. , Shakthivel, D. and Dahiya, R. (2018) Flexible printed reference electrodes for electrochemical applications. Advanced Materials Technologies, 3(12), 1800252. (doi: 10.1002/admt.201800252)

Min, G., Manjakkal, L. , Mulvihill, D. M. and Dahiya, R. S. (2018) Enhanced Triboelectric Nanogenerator Performance via an Optimised Low Permittivity, Low Thickness Substrate. In: IEEE Sensors Conference, New Delhi, India, 28-31 Oct 2018, ISBN 9781538647080 (doi: 10.1109/ICSENS.2018.8589631)

Manjakkal, L. , Vilouras, A. and Dahiya, R. (2018) Screen printed thick film reference electrodes for electrochemical sensing. IEEE Sensors Journal, 18(19), pp. 7779-7785. (doi: 10.1109/JSEN.2018.2840349)

Manjakkal, L. and Dahiya, R. (2018) Printable Electrodes for Flexible Supercapacitors. Advanced Energy Materials (AEM 2018), Surrey, UK, 10-12 Sep 2018.

Manjakkal, L. , García Núñez, C. , Dang, W. and Dahiya, R. (2018) Flexible self-charging supercapacitor based on graphene-Ag-3D graphene foam electrodes. Nano Energy, 51, pp. 604-612. (doi: 10.1016/j.nanoen.2018.06.072)

Manjakkal, L. , Sakthivel, B., Gopalakrishnan, N. and Dahiya, R. (2018) Printed flexible electrochemical pH sensors based on CuO nanorods. Sensors and Actuators B: Chemical, 263, pp. 50-58. (doi: 10.1016/j.snb.2018.02.092)

Dang, W., Manjakkal, L. , Navaraj, W. T., Lorenzelli, L., Vinciguerra, V. and Dahiya, R. (2018) Stretchable wireless system for sweat pH monitoring. Biosensors and Bioelectronics, 107, pp. 192-202. (doi: 10.1016/j.bios.2018.02.025) (PMID:29471280)

2017

Manjakkal, L. , Pascual, C. L. and Dahiya, R. (2017) Electrochemical Sensors with Screen Printed Ag|AgCl|KCl Reference Electrodes. In: IEEE Sensors 2017, Glasgow, UK, 30 Oct - 01 Nov 2017, ISBN 9781509010127 (doi: 10.1109/ICSENS.2017.8234044)

Dang, W., Manjakkal, L. , Lorenzelli, L., Vinciguerra, V. and Dahiya, R. (2017) Stretchable pH Sensing Patch in a Hybrid Package. In: IEEE Sensors 2017, Glasgow, UK, 30 Oct - 01 Nov 2017, ISBN 9781509010127 (doi: 10.1109/ICSENS.2017.8234297)

Sakthivel, B., Manjakkal, L. and Nammalvar, G. (2017) High performance CuO nanorectangles-based room temperature flexible NH3 sensor. IEEE Sensors Journal, 17(20), pp. 6529-6536. (doi: 10.1109/JSEN.2017.2749334)

Manjakkal, L. , Susanth, S., Vasanthakumari, K.G., Dileep Kumar, C.J. and Raghu, N. (2017) Influence of piezoceramic to fused silica plate thickness on the radii of curvature of piezoelectric bimorph mirror. Review of Scientific Instruments, 83(1), 015001. (doi: 10.1063/1.3673642) (PMID:22299977)

Manjakkal, L. , Packia Selvam, I., Potty, S.N. and Shinde, R.S. (2017) Electrical and optical properties of aluminium doped zinc oxide transparent conducting oxide films prepared by dip coating technique. Microelectronics International, 34(1), pp. 1-8. (doi: 10.1108/MI-06-2015-0058)

2016

Manjakkal, L. , Cvejin, K., Kulawik, J., Zaraska, K., Socha, R. P. and Szwagierczak, D. (2016) X-ray photoelectron spectroscopic and electrochemical impedance spectroscopic analysis of RuO2-Ta2O5 thick film pH sensors. Analytica Chimica Acta, 931, pp. 47-56. (doi: 10.1016/j.aca.2016.05.012) (PMID:27282750)

Cvejin, K., Śliwa, M., Manjakkal, L. , Kulawik, J., Stojanović, G. and Szwagierczak, D. (2016) Impedancemetric NO sensor based on YSZ/perovskite neodymium cobaltite operating at high temperatures. Sensors and Actuators B: Chemical, 228, pp. 612-624. (doi: 10.1016/j.snb.2016.01.071)

Manjakkal, L. , Synkiewicz, B., Zaraska, K., Cvejin, K., Kulawik, J. and Szwagierczak, D. (2016) Development and characterization of miniaturized LTCC pH sensors with RuO2 based sensing electrodes. Sensors and Actuators B: Chemical, 223, pp. 641-649. (doi: 10.1016/j.snb.2015.09.135)

Simić, M., Stojanović, G. M., Manjakkal, L. and Zaraska, K. (2016) Multi-Sensor System for Remote Environmental (Air and Water) Quality Monitoring. In: 24th Telecommunications Forum (TELFOR 2016), Belgrade, Serbia, 22-23 Nov 2016, ISBN 9781509040865 (doi: 10.1109/TELFOR.2016.7818711)

Manjakkal, L. , Zaraska, K., Cvejin, K., Kulawik, J. and Szwagierczak, D. (2016) Potentiometric RuO2–Ta2O5 pH sensors fabricated using thick film and LTCC technologies. Talanta, 147, pp. 233-240. (doi: 10.1016/j.talanta.2015.09.069) (PMID:26592601)

Simic, M., Manjakkal, L. , Zaraska, K., Stojanovic, G. and Dahiya, R. (2016) TiO2 based thick film pH sensor. IEEE Sensors Journal, 17(2), pp. 248-255. (doi: 10.1109/JSEN.2016.2628765)

2015

Manjakkal, L. , Cvejin, K., Kulawik, J., Zaraska, K., Szwagierczak, D. and Stojanovic, G. (2015) Sensing mechanism of RuO2–SnO2 thick film pH sensors studied by potentiometric method and electrochemical impedance spectroscopy. Journal of Electroanalytical Chemistry, 759, pp. 82-90. (doi: 10.1016/j.jelechem.2015.10.036)

Cvejin, K., Manjakkal, L. , Kulawik, J., Zaraska, K. and Szwagierczak, D. (2015) Planar impedancemetric NO sensor with thick film perovskite electrodes based on samarium cobaltite. Electroanalysis, 27(3), pp. 760-769. (doi: 10.1002/elan.201400602)

Manjakkal, L. , Cvejin, K., Bajac, B., Kulawik, J., Zaraska, K. and Szwagierczak, D. (2015) Microstructural, impedance spectroscopic and potentiometric analysis of Ta2O5 electrochemical thick film pH sensors. Electroanalysis, 27(3), pp. 770-781. (doi: 10.1002/elan.201400571)

Manjakkal, L. , Djurdjic, E., Cvejin, K., Kulawik, J., Zaraska, K. and Szwagierczak, D. (2015) Electrochemical impedance spectroscopic analysis of RuO2 based thick film pH sensors. Electrochimica Acta, 168, pp. 246-255. (doi: 10.1016/j.electacta.2015.04.048)

Manjakkal, L. (2015) Thick Film Metal Metal Oxide Based pH Sensors for Water Pollution Monitoring. In: Senseiver 2015 International Conference, Novi Sad, Serbia, 7-10 Oct 2015, pp. 66-71.

2014

Cvejin, K., Manjakkal, L. , Kulawik, J., Zaraska, K. and Szwagierczak, D. (2014) Planar Impedancemetric NO Sensor with Thick Film Mixed Dy-based Oxides Sensing Electrodes. In: International Conference and Exposition on Electrical and Power Engineering (EPE 2014), Iasi, Romania, 16-18 Oct 2014, pp. 821-824. ISBN 9781479958498 (doi: 10.1109/ICEPE.2014.6970025)

Manjakkal, L. , Cvejin, K., Kulawik, J., Zaraska, K. and Szwagierczak, D. (2014) Electrochemical Interdigitated Conductimetric pH Sensor Based on RuO2 Thick Film Sensitive Layer. In: International Conference and Exposition on Electrical and Power Engineering (EPE 2014), Iasi, Romania, 16-18 Oct 2014, pp. 797-800. ISBN 9781479958498 (doi: 10.1109/ICEPE.2014.6970020)

Mariana, S., Anatolie, I., Manjakkal, L. and Villalba, J. F. B. (2014) Design of Data Acquisition System for Environmental Sensors Manufactured in LTCC Technology. In: International Conference and Exposition on Electrical and Power Engineering (EPE 2014), Iasi, Romania, 16-18 Oct 2014, pp. 845-848. ISBN 9781479958498 (doi: 10.1109/ICEPE.2014.6970030)

Manjakkal, L. , Cvejin, K., Kulawik, J., Zaraska, K., Szwagierczak, D. and Socha, R. P. (2014) Fabrication of thick film sensitive RuO2-TiO2 and Ag/AgCl/KCl reference electrodes and their application for pH measurements. Sensors and Actuators B: Chemical, 204, pp. 57-67. (doi: 10.1016/j.snb.2014.07.067)

Cvejin, K., Manjakkal, L. , Kulawik, J., Zaraska, K. and Szwagierczak, D. (2014) Characterization of strontium modified lanthanide cobaltites and ferrites as perovskite electrodes in potentiometric oxygen sensors. Sensor Letters, 12(11), pp. 1664-1668. (doi: 10.1166/sl.2014.3383)

Manjakkal, L. , Cvejin, K., Kulawik, J., Zaraska, K. and Szwagierczak, D. (2014) A comparative study of potentiometric and conductimetric thick film pH sensors made of RuO2 pastes. Sensor Letters, 12(11), pp. 1645-1650. (doi: 10.1166/sl.2014.3377)

Cvejin, K., Manjakkal, L. , Kulawik, J., Zaraska, K. and Szwagierczak, D. (2014) Study on the Impedancemetric NO Sensor Fabricated in Thick Film Technology. IMAPS/ACerS 10th International Conference and Exhibition on Ceramic Interconnect and Ceramic Microsystems Technologies (CICMT 2014), Osaka, Japan, 14-16 Apr 2014. (Unpublished)

Manjakkal, L. , Cvejin, K., Kulawik, J., Zaraska, K. and Szwagierczak, D. (2014) Potentiometric and Conductimetric pH Sensors Based on RuO2-TiO2 Thick Films. IMAPS/ACerS 10th International Conference and Exhibition on Ceramic Interconnect and Ceramic Microsystems Technologies (CICMT 2014), Osaka, Japan, 14-16 Apr 2014. (Unpublished)

Cvejin, K., Manjakkal, L. , Kulawik, J., Zaraska, K. and Szwagierczak, D. (2014) Synthesis of perovskite Sr doped lanthanide cobaltites and ferrites and application for oxygen sensors: a comparative study. Key Engineering Materials, 605, pp. 483-486. (doi: 10.4028/www.scientific.net/KEM.605.483)

Cvejin, K., Skwarek, A., Manjakkal, L. , Kulawik, J., Zaraska, K. and Szwagierczak, D. (2014) Characterization and applicability of Sm0.9Sr0.1CoO3-δ in oxygen sensors. Microelectronics International, 31(3), pp. 154-157. (doi: 10.1108/MI-11-2013-0075)

Manjakkal, L. , Cvejin, K., Kulawik, J., Zaraska, K. and Szwagierczak, D. (2014) The effect of sheet resistivity and storage conditions on sensitivity of RuO2 based pH sensors. Key Engineering Materials, 605, pp. 457-460. (doi: 10.4028/www.scientific.net/KEM.605.457)

2013

Cvejin, K., Manjakkal, L. , Kulawik, G., Zaraska, K. and Szwagierczak, D. (2013) Synthesis, Electrical Characterization, and Application in Oxygen Sensors of Sr Doped Samarium Cobaltite. In: 37th International Microelectronics and Packaging IMAPS-CPMT Poland Conference, Kraków, Poland, 22-25 Sep 2013, ISBN 9788393246410

Manjakkal, L. , Cvejin, K., Kulawik, G., Czyrnek, K., Zaraska, K. and Szwagierczak, D. (2013) Screen Printed Metal Oxide pH Sensor for Monitoring of Water Pollution. In: 37th International Microelectronics and Packaging IMAPS-CPMT Poland Conference, Kraków, Poland, 22-25 Sep 2013, ISBN 9788393246410

Manjakkal, L. , Cvejin, K., Kulawik, J., Zaraska, K. and Szwagierczak, D. (2013) A low-cost pH sensor based on RuO2 resistor material. Nano Hybrids, 5, pp. 1-15. (doi: 10.4028/www.scientific.net/NH.5.1)

2011

Susanth, S., Prajith, V., Manjakkal, L. , Vasanthakumari, K.G., Dileep Kumar, C.J. and Raghu, N. (2011) Significance of transport route for gaseous products during binder burnout of multilayer ceramic components. Advances in Applied Ceramics, 110(7), pp. 382-386. (doi: 10.1179/1743676111Y.0000000029)

This list was generated on Sun Jun 4 14:45:39 2023 BST.
Jump to: Articles | Conference or Workshop Item | Conference Proceedings
Number of items: 64.

Articles

Franco, F. F. , Dervin, S. and Manjakkal, L. (2022) Electrochemical and physicochemical degradability evaluation of printed flexible carbon electrodes in seawater. Journal of Electroanalytical Chemistry, 920, 116592. (doi: 10.1016/j.jelechem.2022.116592)

Fantinelli Franco, F. , Hogg, R. A. and Manjakkal, L. (2022) Cu2O-based electrochemical biosensor for non-invasive and portable glucose detection. Biosensors, 12(3), 174. (doi: 10.3390/bios12030174)

Pullanchiyodan, A., Manjakkal, L. and Dahiya, R. (2021) Metal coated fabric based asymmetric supercapacitor for wearable applications. IEEE Sensors Journal, 21(23), pp. 26208-26214. (doi: 10.1109/JSEN.2021.3058894)

Pullanchiyodan, A., Manjakkal, L. , Ntagios, M. and Dahiya, R. (2021) MnOx-electrodeposited fabric-based stretchable supercapacitor with intrinsic strain sensing. ACS Applied Materials and Interfaces, 13(40), pp. 47581-47592. (doi: 10.1021/acsami.1c12526) (PMID:34592809)

Manjakkal, L. , Mitra, S., Petillot, Y., Shutler, J., Scott, M. , Willander, M. and Dahiya, R. (2021) Connected sensors, innovative sensor deployment and intelligent data analysis for online water quality monitoring. IEEE Internet of Things Journal, 8(18), pp. 13805-13824. (doi: 10.1109/JIOT.2021.3081772)

Manjakkal, L. , Yin, L., Nathan, A., Wang, J. and Dahiya, R. (2021) Energy autonomous sweat-based wearable systems. Advanced Materials, 33(35), 2100899. (doi: 10.1002/adma.202100899)

Manjakkal, L. , Fantinelli Franco, F. , Pullanchiyodan, A., González-Jiménez, M. and Dahiya, R. (2021) Natural jute fibre-based supercapacitors and sensors for eco-friendly energy autonomous systems. Advanced Sustainable Systems, 5(3), 2000286. (doi: 10.1002/adsu.202000286)

Vilouras, A. , Christou, A., Manjakkal, L. and Dahiya, R. (2020) Ultra-thin ion-sensitive field-effect transistors chips with bending-induced performance enhancement. ACS Applied Electronics Materials, 2(8), pp. 2601-2610. (doi: 10.1021/acsaelm.0c00489) (PMID:32904936) (PMCID:PMC7461133)

Min, G., Manjakkal, L. , Mulvihill, D. M. and Dahiya, R. S. (2020) Triboelectric nanogenerator with enhanced performance via an optimized low permittivity substrate. IEEE Sensors Journal, 20(13), pp. 6856-6862. (doi: 10.1109/JSEN.2019.2938605)

Manjakkal, L. , Pullanchiyodan, A., Yogeswaran, N., Seyed Hosseini, E. and Dahiya, R. (2020) A wearable supercapacitor based on conductive PEDOT:PSS-coated cloth and a sweat electrolyte. Advanced Materials, 32(24), 1907254. (doi: 10.1002/adma.201907254) (PMID:32390218)

Marsh, P., Manjakkal, L. , Yang, X., Huerta, M., Le, T., Thiel, L., Chiao, J.-C., Cao, H. and Dahiya, R. (2020) Flexible iridium oxide based pH sensor integrated with inductively coupled wireless transmission system for wearable applications. IEEE Sensors Journal, 20(10), pp. 5130-5138. (doi: 10.1109/JSEN.2020.2970926)

Pullanchiyodan, A., Manjakkal, L. , Dervin, S., Shakthivel, D. and Dahiya, R. (2020) Metal coated conductive fabrics with graphite electrodes and biocompatible gel electrolyte for wearable supercapacitors. Advanced Materials Technologies, 5(5), 1901107. (doi: 10.1002/admt.201901107)

Manjakkal, L. , Szwagierczak, D. and Dahiya, R. (2020) Metal oxides for electrochemical pH sensors: current progress and future perspectives. Progress in Materials Science, 109, 100635. (doi: 10.1016/j.pmatsci.2019.100635)

Seyed Hosseini, E. , Manjakkal, L. , Shakthivel, D. and Dahiya, R. (2020) Glycine-chitosan based flexible biodegradable piezoelectric pressure sensor. ACS Applied Materials and Interfaces, 12(8), pp. 9008-9016. (doi: 10.1021/acsami.9b21052)

Manjakkal, L. , Dervin, S. and Dahiya, R. (2020) Correction: Flexible potentiometric pH sensors for wearable systems. RSC Advances, 10(22), p. 12734. (doi: 10.1039/D0RA90022B)

Manjakkal, L. , Dervin, S. and Dahiya, R. (2020) Flexible potentiometric pH sensors for wearable systems. RSC Advances, 10(15), pp. 8594-8617. (doi: 10.1039/D0RA00016G)

Dahiya, R. , Yogeswaran, N., Liu, F. , Manjakkal, L. , Burdet, E., Hayward, V. and Jorntell, H. (2019) Large area soft e-skin: the challenges beyond sensor designs. Proceedings of the IEEE, 107(10), pp. 2016-2033. (doi: 10.1109/JPROC.2019.2941366)

Manjakkal, L. , Navaraj, W. T., García Núñez, C. and Dahiya, R. (2019) Graphene–graphite polyurethane composite based high‐energy density flexible supercapacitors. Advanced Science, 6(7), 1802251. (doi: 10.1002/advs.201802251) (PMID:30989034) (PMCID:PMC6446598)

Manjakkal, L. , Dang, W., Yogeswaran, N. and Dahiya, R. (2019) Textile-based potentiometric electrochemical pH sensor for wearable applications. Biosensors, 9(1), 14. (doi: 10.3390/bios9010014) (PMID:30654478)

García Núñez, C. , Manjakkal, L. and Dahiya, R. (2019) Energy autonomous electronic skin. npj Flexible Electronics, 3, 1. (doi: 10.1038/s41528-018-0045-x)

Manjakkal, L. , Shakthivel, D. and Dahiya, R. (2018) Flexible printed reference electrodes for electrochemical applications. Advanced Materials Technologies, 3(12), 1800252. (doi: 10.1002/admt.201800252)

Manjakkal, L. , Vilouras, A. and Dahiya, R. (2018) Screen printed thick film reference electrodes for electrochemical sensing. IEEE Sensors Journal, 18(19), pp. 7779-7785. (doi: 10.1109/JSEN.2018.2840349)

Manjakkal, L. , García Núñez, C. , Dang, W. and Dahiya, R. (2018) Flexible self-charging supercapacitor based on graphene-Ag-3D graphene foam electrodes. Nano Energy, 51, pp. 604-612. (doi: 10.1016/j.nanoen.2018.06.072)

Manjakkal, L. , Sakthivel, B., Gopalakrishnan, N. and Dahiya, R. (2018) Printed flexible electrochemical pH sensors based on CuO nanorods. Sensors and Actuators B: Chemical, 263, pp. 50-58. (doi: 10.1016/j.snb.2018.02.092)

Dang, W., Manjakkal, L. , Navaraj, W. T., Lorenzelli, L., Vinciguerra, V. and Dahiya, R. (2018) Stretchable wireless system for sweat pH monitoring. Biosensors and Bioelectronics, 107, pp. 192-202. (doi: 10.1016/j.bios.2018.02.025) (PMID:29471280)

Sakthivel, B., Manjakkal, L. and Nammalvar, G. (2017) High performance CuO nanorectangles-based room temperature flexible NH3 sensor. IEEE Sensors Journal, 17(20), pp. 6529-6536. (doi: 10.1109/JSEN.2017.2749334)

Manjakkal, L. , Susanth, S., Vasanthakumari, K.G., Dileep Kumar, C.J. and Raghu, N. (2017) Influence of piezoceramic to fused silica plate thickness on the radii of curvature of piezoelectric bimorph mirror. Review of Scientific Instruments, 83(1), 015001. (doi: 10.1063/1.3673642) (PMID:22299977)

Manjakkal, L. , Packia Selvam, I., Potty, S.N. and Shinde, R.S. (2017) Electrical and optical properties of aluminium doped zinc oxide transparent conducting oxide films prepared by dip coating technique. Microelectronics International, 34(1), pp. 1-8. (doi: 10.1108/MI-06-2015-0058)

Manjakkal, L. , Cvejin, K., Kulawik, J., Zaraska, K., Socha, R. P. and Szwagierczak, D. (2016) X-ray photoelectron spectroscopic and electrochemical impedance spectroscopic analysis of RuO2-Ta2O5 thick film pH sensors. Analytica Chimica Acta, 931, pp. 47-56. (doi: 10.1016/j.aca.2016.05.012) (PMID:27282750)

Cvejin, K., Śliwa, M., Manjakkal, L. , Kulawik, J., Stojanović, G. and Szwagierczak, D. (2016) Impedancemetric NO sensor based on YSZ/perovskite neodymium cobaltite operating at high temperatures. Sensors and Actuators B: Chemical, 228, pp. 612-624. (doi: 10.1016/j.snb.2016.01.071)

Manjakkal, L. , Synkiewicz, B., Zaraska, K., Cvejin, K., Kulawik, J. and Szwagierczak, D. (2016) Development and characterization of miniaturized LTCC pH sensors with RuO2 based sensing electrodes. Sensors and Actuators B: Chemical, 223, pp. 641-649. (doi: 10.1016/j.snb.2015.09.135)

Manjakkal, L. , Zaraska, K., Cvejin, K., Kulawik, J. and Szwagierczak, D. (2016) Potentiometric RuO2–Ta2O5 pH sensors fabricated using thick film and LTCC technologies. Talanta, 147, pp. 233-240. (doi: 10.1016/j.talanta.2015.09.069) (PMID:26592601)

Simic, M., Manjakkal, L. , Zaraska, K., Stojanovic, G. and Dahiya, R. (2016) TiO2 based thick film pH sensor. IEEE Sensors Journal, 17(2), pp. 248-255. (doi: 10.1109/JSEN.2016.2628765)

Manjakkal, L. , Cvejin, K., Kulawik, J., Zaraska, K., Szwagierczak, D. and Stojanovic, G. (2015) Sensing mechanism of RuO2–SnO2 thick film pH sensors studied by potentiometric method and electrochemical impedance spectroscopy. Journal of Electroanalytical Chemistry, 759, pp. 82-90. (doi: 10.1016/j.jelechem.2015.10.036)

Cvejin, K., Manjakkal, L. , Kulawik, J., Zaraska, K. and Szwagierczak, D. (2015) Planar impedancemetric NO sensor with thick film perovskite electrodes based on samarium cobaltite. Electroanalysis, 27(3), pp. 760-769. (doi: 10.1002/elan.201400602)

Manjakkal, L. , Cvejin, K., Bajac, B., Kulawik, J., Zaraska, K. and Szwagierczak, D. (2015) Microstructural, impedance spectroscopic and potentiometric analysis of Ta2O5 electrochemical thick film pH sensors. Electroanalysis, 27(3), pp. 770-781. (doi: 10.1002/elan.201400571)

Manjakkal, L. , Djurdjic, E., Cvejin, K., Kulawik, J., Zaraska, K. and Szwagierczak, D. (2015) Electrochemical impedance spectroscopic analysis of RuO2 based thick film pH sensors. Electrochimica Acta, 168, pp. 246-255. (doi: 10.1016/j.electacta.2015.04.048)

Manjakkal, L. , Cvejin, K., Kulawik, J., Zaraska, K., Szwagierczak, D. and Socha, R. P. (2014) Fabrication of thick film sensitive RuO2-TiO2 and Ag/AgCl/KCl reference electrodes and their application for pH measurements. Sensors and Actuators B: Chemical, 204, pp. 57-67. (doi: 10.1016/j.snb.2014.07.067)

Cvejin, K., Manjakkal, L. , Kulawik, J., Zaraska, K. and Szwagierczak, D. (2014) Characterization of strontium modified lanthanide cobaltites and ferrites as perovskite electrodes in potentiometric oxygen sensors. Sensor Letters, 12(11), pp. 1664-1668. (doi: 10.1166/sl.2014.3383)

Manjakkal, L. , Cvejin, K., Kulawik, J., Zaraska, K. and Szwagierczak, D. (2014) A comparative study of potentiometric and conductimetric thick film pH sensors made of RuO2 pastes. Sensor Letters, 12(11), pp. 1645-1650. (doi: 10.1166/sl.2014.3377)

Cvejin, K., Manjakkal, L. , Kulawik, J., Zaraska, K. and Szwagierczak, D. (2014) Synthesis of perovskite Sr doped lanthanide cobaltites and ferrites and application for oxygen sensors: a comparative study. Key Engineering Materials, 605, pp. 483-486. (doi: 10.4028/www.scientific.net/KEM.605.483)

Cvejin, K., Skwarek, A., Manjakkal, L. , Kulawik, J., Zaraska, K. and Szwagierczak, D. (2014) Characterization and applicability of Sm0.9Sr0.1CoO3-δ in oxygen sensors. Microelectronics International, 31(3), pp. 154-157. (doi: 10.1108/MI-11-2013-0075)

Manjakkal, L. , Cvejin, K., Kulawik, J., Zaraska, K. and Szwagierczak, D. (2014) The effect of sheet resistivity and storage conditions on sensitivity of RuO2 based pH sensors. Key Engineering Materials, 605, pp. 457-460. (doi: 10.4028/www.scientific.net/KEM.605.457)

Manjakkal, L. , Cvejin, K., Kulawik, J., Zaraska, K. and Szwagierczak, D. (2013) A low-cost pH sensor based on RuO2 resistor material. Nano Hybrids, 5, pp. 1-15. (doi: 10.4028/www.scientific.net/NH.5.1)

Susanth, S., Prajith, V., Manjakkal, L. , Vasanthakumari, K.G., Dileep Kumar, C.J. and Raghu, N. (2011) Significance of transport route for gaseous products during binder burnout of multilayer ceramic components. Advances in Applied Ceramics, 110(7), pp. 382-386. (doi: 10.1179/1743676111Y.0000000029)

Conference or Workshop Item

Manjakkal, L. and Dahiya, R. (2018) Printable Electrodes for Flexible Supercapacitors. Advanced Energy Materials (AEM 2018), Surrey, UK, 10-12 Sep 2018.

Cvejin, K., Manjakkal, L. , Kulawik, J., Zaraska, K. and Szwagierczak, D. (2014) Study on the Impedancemetric NO Sensor Fabricated in Thick Film Technology. IMAPS/ACerS 10th International Conference and Exhibition on Ceramic Interconnect and Ceramic Microsystems Technologies (CICMT 2014), Osaka, Japan, 14-16 Apr 2014. (Unpublished)

Manjakkal, L. , Cvejin, K., Kulawik, J., Zaraska, K. and Szwagierczak, D. (2014) Potentiometric and Conductimetric pH Sensors Based on RuO2-TiO2 Thick Films. IMAPS/ACerS 10th International Conference and Exhibition on Ceramic Interconnect and Ceramic Microsystems Technologies (CICMT 2014), Osaka, Japan, 14-16 Apr 2014. (Unpublished)

Conference Proceedings

Escobedo, P. , Manjakkal, L. , Ntagios, M. and Dahiya, R. (2020) Flexible Potentiostat Readout Circuit Patch for Electrochemical and Biosensor Applications. In: IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS 2020), Manchester, UK, 16-19 Aug 2020, ISBN 9781728152783 (doi: 10.1109/FLEPS49123.2020.9239515)

Franco, F. F. , Manjakkal, L. and Dahiya, R. (2020) Screen-Printed Flexible Carbon versus Silver Electrodes for Electrochemical Sensors. In: 2020 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS), Manchester, UK, 16-19 Aug 2020, ISBN 9781728152783 (doi: 10.1109/FLEPS49123.2020.9239549)

Franco, F. F. , Manjakkal, L. , Shakthivel, D. and Dahiya, R. (2019) ZnO based Screen Printed Aqueous Ammonia Sensor for Water Quality Monitoring. In: IEEE Sensors 2019, Montreal, QC, Canada, 27-30 Oct 2019, ISBN 9781728116341 (doi: 10.1109/SENSORS43011.2019.8956763)

Manjakkal, L. , Soni, M. , Yogeswaran, N. and Dahiya, R. (2019) Cloth Based Biocompatiable Temperature Sensor. In: 2019 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS), Glasgow, UK, 08-10 Jul 2019, ISBN 9781538693049 (doi: 10.1109/FLEPS.2019.8792319)

Soni, M. , Bhattacharjee, M., Manjakkal, L. and Dahiya, R. (2019) Printed Temperature Sensor Based on Graphene Oxide/PEDOT:PSS. In: 2019 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS), Glasgow, UK, 08-10 Jul 2019, ISBN 9781538693049 (doi: 10.1109/FLEPS.2019.8792268)

Hosseini, E. S. , Manjakkal, L. and Dahiya, R. (2018) Bio-Organic Glycine Based Flexible Piezoelectric Stress Sensor for Wound Monitoring. In: 2018 IEEE Sensors, New Delhi, India, 28-31 Oct 2018, ISBN 9781538647073 (doi: 10.1109/icsens.2018.8589588)

Min, G., Manjakkal, L. , Mulvihill, D. M. and Dahiya, R. S. (2018) Enhanced Triboelectric Nanogenerator Performance via an Optimised Low Permittivity, Low Thickness Substrate. In: IEEE Sensors Conference, New Delhi, India, 28-31 Oct 2018, ISBN 9781538647080 (doi: 10.1109/ICSENS.2018.8589631)

Manjakkal, L. , Pascual, C. L. and Dahiya, R. (2017) Electrochemical Sensors with Screen Printed Ag|AgCl|KCl Reference Electrodes. In: IEEE Sensors 2017, Glasgow, UK, 30 Oct - 01 Nov 2017, ISBN 9781509010127 (doi: 10.1109/ICSENS.2017.8234044)

Dang, W., Manjakkal, L. , Lorenzelli, L., Vinciguerra, V. and Dahiya, R. (2017) Stretchable pH Sensing Patch in a Hybrid Package. In: IEEE Sensors 2017, Glasgow, UK, 30 Oct - 01 Nov 2017, ISBN 9781509010127 (doi: 10.1109/ICSENS.2017.8234297)

Simić, M., Stojanović, G. M., Manjakkal, L. and Zaraska, K. (2016) Multi-Sensor System for Remote Environmental (Air and Water) Quality Monitoring. In: 24th Telecommunications Forum (TELFOR 2016), Belgrade, Serbia, 22-23 Nov 2016, ISBN 9781509040865 (doi: 10.1109/TELFOR.2016.7818711)

Manjakkal, L. (2015) Thick Film Metal Metal Oxide Based pH Sensors for Water Pollution Monitoring. In: Senseiver 2015 International Conference, Novi Sad, Serbia, 7-10 Oct 2015, pp. 66-71.

Cvejin, K., Manjakkal, L. , Kulawik, J., Zaraska, K. and Szwagierczak, D. (2014) Planar Impedancemetric NO Sensor with Thick Film Mixed Dy-based Oxides Sensing Electrodes. In: International Conference and Exposition on Electrical and Power Engineering (EPE 2014), Iasi, Romania, 16-18 Oct 2014, pp. 821-824. ISBN 9781479958498 (doi: 10.1109/ICEPE.2014.6970025)

Manjakkal, L. , Cvejin, K., Kulawik, J., Zaraska, K. and Szwagierczak, D. (2014) Electrochemical Interdigitated Conductimetric pH Sensor Based on RuO2 Thick Film Sensitive Layer. In: International Conference and Exposition on Electrical and Power Engineering (EPE 2014), Iasi, Romania, 16-18 Oct 2014, pp. 797-800. ISBN 9781479958498 (doi: 10.1109/ICEPE.2014.6970020)

Mariana, S., Anatolie, I., Manjakkal, L. and Villalba, J. F. B. (2014) Design of Data Acquisition System for Environmental Sensors Manufactured in LTCC Technology. In: International Conference and Exposition on Electrical and Power Engineering (EPE 2014), Iasi, Romania, 16-18 Oct 2014, pp. 845-848. ISBN 9781479958498 (doi: 10.1109/ICEPE.2014.6970030)

Cvejin, K., Manjakkal, L. , Kulawik, G., Zaraska, K. and Szwagierczak, D. (2013) Synthesis, Electrical Characterization, and Application in Oxygen Sensors of Sr Doped Samarium Cobaltite. In: 37th International Microelectronics and Packaging IMAPS-CPMT Poland Conference, Kraków, Poland, 22-25 Sep 2013, ISBN 9788393246410

Manjakkal, L. , Cvejin, K., Kulawik, G., Czyrnek, K., Zaraska, K. and Szwagierczak, D. (2013) Screen Printed Metal Oxide pH Sensor for Monitoring of Water Pollution. In: 37th International Microelectronics and Packaging IMAPS-CPMT Poland Conference, Kraków, Poland, 22-25 Sep 2013, ISBN 9788393246410

This list was generated on Sun Jun 4 14:45:39 2023 BST.

Grants

PHL-SENSE
Role – PI; 

Funding Agency – Royal Academy of Engineering; Circular Economy Seed Fund

Grant Amount – ~£30K

Supervision

Past Students

  • Kate Dalzell (MVLS M.Sc Student, 2018): Multi-sensor for sweat monitoring
  • Lei Dang (M.Sc Student, 2018): Triboelectric energy generation
  • Carles Llavina Pascual [collaborate with MVLS] : Field of study: Electrochemical sensors for bimedical application
  • Guanbo Min : Field of study: Triboelectric energy generation
  • Master/Bachelor degree, C-MET Thrissur, in the field of transparent conducting oxide thin film fabrication and characterizations (2011-2012)
  • Fabrication and characterization of pH sensors 2015, ITE Poland

Teaching

  • Remedial Coaching classes for graduate students at St.Stephen’s College Uzhavoor, Kottayam, Kerala, India (during my M.Sc. Course, 2006-2008).
  • Private Coaching Centres: Kerala, India, Undergraduate and high school students, Part time (2005-2011)
  • Team design project (TDP) (UoG)

Additional information

Contact Details

James Watt Building (South), 461 Office

The University of Glasgow

G12 8QQ, Glasgow, UK

e-mail: Libu.Manjakkal@glasgow.ac.uk

 

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