Qualifications: Ph.D. Mechatronics Engineering (JNU, Korea)
Research Interests: Sensors fabrication through printed electronic approaches using functional electronic materials and their applications in remote environmental and bio-monitoring. Further research interests include fabrication and performance optimization of MEMS devices.
|Sr. #||Project Title||Funding Agency||Amount (PKR)||Duration||Role|
|1.||Indigenous development of characterization equipment for electronic and electrochemical devices||Pakistan Science Foundation (PSF) under Consortium Research Grant||1,917,000/- (1.92 million)||Jan 2023 to Dec 2024||PI|
|2.||Inkjet printing of conductive inks on flexible substrate for printed electronics and meta-materials microwave applications||NESCOM Pakistan|
|Aug 2023 to Jul 2025||Co-PI|
|1.||H. M. Zeeshan Yousaf|
|Temperature compensation in relative humidity sensors fabricated through printing technology||July 2019||Present||Supervisor||J-27, J-25, J-24.|
|2.||Zarak Jamal Khattak|
|Mass Producible 2D Nano-composite based Temperature Independent All-Printed Relative Humidity Sensor||Jan 2020||Feb 2022||Supervisor||J-29, J-28, J-27.|
|3.||Faisal Saeed Awan|
|Optimization of LIG system parameters for the fabrication of printed electronic devices||July 2020||Mar 2023||Supervisor||J-29, J-27.|
|4.||Abrar Ul Haq|
|2D Nanocomposite (WS2/MoS2) based Low-Temperature Ammonia Sensor with Embedded Heater||Jan 2023||Nov 2023||Supervisor||Nil|
|Comparison of Reinforcement Learning & Sliding Mode Controller for Stabilization of Rotary Inverted Pendulum||Jun 2021||Present||Supervisor||Nil|
|Embedded systems-based research on battery management system for solar power units.||Jun 2023||Present||Supervisor||Nil|
B-2. Chapter “Sensors and Actuators: Selection and Interfacing”. Functional Reverse Engineering of Strategic & Non-Strategic Machine Tools (59-77). ISBN9780367808235. CRC Press. Memoon Sajid1*, Mazhar Javed. 2021
B-1. Chapter “Selection of Sensors, Transducers, and Actuators”. Functional Reverse Engineering of Machine Tools (29-51). ISBN 9780367078034. CRC Press. Memoon Sajid1*, J. Z. Gul, K. H. Choi. 2019
J-29. Fabrication, Comparison, Optimization, and Applications of Conductive Graphene Patterns Induced via CO2 and Diode Lasers. Memoon Sajid1*, Faisal Saeed Awan, Mazhar J., Zarak J. Khattak, Gohar H., S. Farhad Shah, Khalid Rahman, and Mohsin Saleem. Lasers in Manufacturing and Materials Processing: 2023 DOI: 10.1007/s40516-023-00209-6. (CS: 3.7)
J-28. Progress and Future of Relative Humidity Sensors: A Review from Materials Perspective. Memoon Sajid11*, Zarak J. Khattak, Khalid Rahman, Gul Hassan, and Kyung Hyun Choi. Bulletin of Materials Science: 45:238 2022. (IF: 1.88)
J-27. Mass Producible 2D Nano-composite based Temperature Independent All-Printed Relative Humidity Sensor. Zarak Jamal Khattak, Memoon Sajid2*, Mazhar Javed, Hafiz M. Zeeshan Rizvi, Faisal Saeed Awan. ACS Omega: 2022, DOI: 10.1021/acsomega.2c00850: (IF: 4.13)
J-26. Fabrication of temperature and humidity independent AgNP’s-Carbon composite based strain sensor through additive manufacturing process. Nadeem Iqbal, Memoon Sajid2, K. Rahman, T. A. Qausaria, M. Shakeel, S. Ahmad, and M. Amin. 3D Printing and Additive Manufacturing: Volume: 21, Issue: 13, July1, 1 2021, PP 14906-14914 (IF: 5.36)
J-25. Facile and low cost temperature compensated humidity sensor and signal conditioning system. Mazhar Javed, Memoon Sajid1*, H. M. Zeeshan Yousaf, Gul Hassan, Hasan Mahmood. IEEE Sensors: DOI 10.1109/JSEN.2021.3073957 (IF: 4.32)
J-24. Highly sensitive wide range linear integrated temperature compensated humidity sensors fabricated using Electrohydrodynamic printing and electrospray deposition. H.M. Zeeshan Yousaf, S. W. Kim, Gul Hassan, K. Karimov, K. H. Choi, and Memoon Sajid*. Sensors & Actuators-B: Volume 308, 1 April 2020, 127680 (IF: 9.22)
J-23. A fluorescent lateral flow biosensor for quantitative detection of Vaspin using up converting nanoparticles. Muhsin Ali, Memoon Sajid2, M. A. U. Khalid, S. W. Kim, j. H. Lim, D. Huh, K. H. Choi. Spectrochimica Acta Part A: 1386-1425. Volume 226, 5 February 2020, 117610. (IF: 4.83)
J-22. Highly Sensitive and Full Range Humidity Sensor using PEDOT:PSS, Methyl Red, and Graphene Oxide Materials. Gul Hassan, Memoon Sajid2, and C. Choi. Nature Scientific Reports: 9:15227 | DOI: 10.1038/s41598-019-51712-w. 2019 (IF: 5.00).
J-21. 3D printed highly flexible strain sensor based on TPU-Graphene composite for feedback of high speed robotic applications. J. Z. Gul, Memoon Sajid2, K. H. Choi. Journal of Materials Chemistry C: Issue 16, 2019. DOI: 10.1039/C8TC03423K (IF: 8.07)
J-20. Quantitative detection of uric acid through ZnO quantum dots based highly sensitive electrochemical biosensor. M. Ali, I. Shah, S. W. Kim, Memoon Sajid4, J. H. Lim, K. H. Choi. Sensors and Actuators-A: Volume 283, 1 November 2018, Pages 282-290. (IF: 4.29)
J-19. Encapsulation of polyvinyl alcohol based flexible temperature sensor through spatial atmospheric atomic layer deposition system to enhance its lifetime. Soo Wan Kim†, M. M. Rehman†, Memoon Sajid2, M. M. Ur Rehman, J. Z. Gul, Jeongdai Jo, K. H. Choi*. Thin Solid Films: Volume 673, 1 March 2019, Pages 44-51. (IF: 2.36)
J-18. Significance of encapsulating organic temperature sensors through spatial atmospheric atomic layer deposition for protection against humidity. M. M. ur Rehman, M. M. Rehman, Memoon Sajid3, J. W. Lee, K. H. Na, K. H. Choi*. Journal of Materials Science-Materials in Electronics: September 2018, Volume 29, Issue 17, pp 14396–14405 (IF: 2.78)
J-17. Wide range highly sensitive relative humidity sensor based on series combination of MoS2 and PEDOT:PSS sensors array. G. U. Siddiqui1†, Memoon Sajid1†, J. Ali, S. W. Kim, Y. H. Doh, K. H. Choi*. Sensors & Actuators-B: Volume 266, 1 August 2018, Pages 354-363 (IF: 9.22)
J-16. Drop-on-demand Electrohydrodynamic printing of high resolution conductive micro patterns for MEMS repairing. Y. J. Yang, H. C. Kim, Memoon Sajid3, S. W. Kim, S. Aziz, Y. S. Choi, K. H. Choi*. International Journal of precision engineering and manufacturing 19, pages811–819, 2018 (IF: 2.04)
J-15. Liquid assisted exfoliation of 2D hBN flakes and their dispersion in PEO to fabricate highly specific and stable linear humidity sensors. Memoon Sajid1, H. B. Kim, J. H. Lim, K. H. Choi. Journal of Materials Chemistry C: 2018, 6, 1421-1432 (IF: 8.07)
J-14. 3D printing for soft robotics: A review. J. Z. Gul, Memoon Sajid2, M. M. Rehman, G. U. Siddiqui, I. Shah, Y. S. Kim, K. H. Choi*. Science and Technology of Advanced Materials: Mar 8; 19(1): 243-262, 2018.1431862 (IF: 7.82)
J-13. Development of 3D printed embedded temperature sensor for both terrestrial and aquatic environmental monitoring robots. Memoon Sajid1, J. Z. Gul, S. W. Kim, H. B. Kim, K. H. Na, K. H. Choi. 3D Printing and Additive Manufacturing: Vol. 5, No. 2, 10.1089/3dp.2017.0092 (IF: 5.36)
J-12. Thermally modified amorphous polyethylene oxide thin films as highly sensitive linear humidity sensors. Memoon Sajid1, G. U. Siddiqui, S. W. Kim, K. H. Na, K. H. Choi*. Sensors and Actuators-A: Volume 265, 1 October 2017, Pages 102-110 (IF: 4.29)
J-11. Linear humidity sensor fabrication using bi-layered active region of transition metal carbide and polymer thin films. H. B. Kim1†, Memoon Sajid1†, K. T. Kim, K. H. Na, K. H. Choi*. Sensors and Actuators-B: Volume 252, November 2017, Pages 725-734 (IF: 9.22)
J-10. All-printed highly sensitive 2D MoS2 based multi-reagent immunosensor for smartphone based point-of-care diagnosis. Memoon Sajid1†, A. Kamel†, G. U. Siddiqui, H. B. Kim, S. W. Kim, J. B. Ko, Y. K. Lim, K. H. Choi*. Nature Scientific Reports: 2017; 7: 5802. DOI: 10.1038/s41598-017-06265-1 (IF: 5.00)
J-09. Linear bi-layer humidity sensor with tunable response using combinations of molybdenum carbide with polymers. Memoon Sajid1†, H. B. Kim1†, G. U. Siddiqui, K. H. Choi*. Sensors and Actuators-A: Volume 262, 1 August 2017, Pages 68-77 (IF: 4.29)
J-08. Highly sensitive BEHP-co-MEH:PPV + Poly(acrylic acid) partial sodium salt based relative humidity sensor. Memoon Sajid1; H. B. Kim; Y. J. Yang; J. D. Jo; K. H. Choi*. Sensors and Actuators-B: Volume 246, July 2017, Pages 809-818 (IF: 9.22)
J-07. Highly sensitive human motion sensor based on ZnSnO3/PVDF composite. Y. J. Yang1†, S. Aziz1†, M. Mehdi, Memoon Sajid4, J. Srikanth, K. H. Choi*. Journal of Electronic Materials: July 2017, Volume 46, Issue 7, pp 4172–4179 (IF: 2.05)
J-06. Bio-compatible organic humidity sensor transferred to arbitrary surfaces fabricated using single-cell thick onion membrane as both the substrate and sensing layer. Memoon Sajid1, S. Aziz, G. B. Kim, S. W. Kim, J. D. Jo, K. H. Choi*. Nature Scientific Reports: 6, Article number: 30065 (2016), DOI: 10.1038/srep30065 (IF: 5.00)
J-05. Effect of Humidity on the NiPc Based Organic Photo Field Effect Transistor. KH.S. Karimov*, M. Saleem, N. Ahmed, M.M. Tahir, M.S. Zahid, M. Sajid6, M.M. Bashir. Proceedings of the Romanian Academy, Series A, Volume 17, Number 1/2016, pp. 84–89 (IF: 0.73)
J-04. Highly Stable Flex Sensors Fabricated through Mass Production Roll-to-Roll Micro-gravure Printing System. Memoon Sajid1, H. W. Dang, K. H. Na, K. H. Choi*. Sensors and Actuators-A: Volume 236, 1 December 2015, Pages 73-81 (IF: 4.29)
J-03. Hybrid Surface Acoustic Wave Electrohydrodynamic Atomization (SAW-EHDA) for the Development of Functional Thin Films. K. H. Choi*, H. B. Kim, K. Ali, Memoon Sajid3, G. U. Siddiqui, D. E. Chang, H. C. Kim, J. B. Ko, H. W. Dang, and Y. H. Doh. Nature Scientific Reports: 5, Article number: 15178 (2015) DOI: 10.1038/srep15178 (IF: 5.00)
J-02. Flexible large area organic light emitting diode fabricated by Electrohydrodynamic atomization technique. Memoon Sajid1, M. Zubair, Y. H. Doh, K. H. Na, K. H. Choi*. Journal of Materials Science-Materials in Electronics: September 2015, Volume 26, Issue 9, pp 7192–7199 (IF: 2.78)
J-01. Wide range high speed relative humidity sensor based on PEDOT:PSS–PVA composite on an IDT printed on piezoelectric substrate. K. H. Choi*, Memoon Sajid1, S. Aziz, and B. S. Yang. Sensors and Actuators-A: Volume 228, 1 June 2015, Pages 40-49 (IF: 4.29)
C-22. Painting an Ultra-low Cost, biocompatible, disposable Graphite-on Paper based Strain Sensor for Wearable Human Motion Monitoring. A. Arshad, Memoon Sajid, M. Zubair, M. Q. Mehmood, Kashif Riaz. 18th-IBCAST-2021, Bhurban, Pakistan.
C-21. Facile and Cost Effective Paper Based Triboelectric Nanogenerators for Self Powered Environmental Sensing System. (Oral + Proceedings) M. Umaid Bukhari, Memoon Sajid, M. Qasim Mehmood, Muhammad Zubair, Kashif Riaz. UCET 2020 (IEEE), Glasgow, United Kingdom.
C-20. Facile and Low-Cost Sensor System for Exploration of Non-Invasive Glucose Measurement. (Oral + Proceedings) M. Umer Hassan, M. Hamza Zulfiqar, Memoon Sajid, Mujeeb-ur-Rehman, Kashif Riaz. UCET 2020 (IEEE), Glasgow, United Kingdom.
C-18. Simple and low-cost triboelectric Nano generator (TENG) for resource-limited environment. (Oral) M. Umaid Bukhari, Kashif Riaz, Tauseef Tauqeer, Memoon Sajid. ICRAI 2019, Rawalpindi, Pakistan.
C-17. Fabrication of 3D printed smart key with embedded sensor and electronics using a multi-material smart 3D printer. (Oral) Memoon Sajid1, Soo Wan Kim, Kyung Hyun Choi, DTAS 2018, Tokyo, Japan.
C-16. Single layer printed photodetector based on MEH:PPV-MoS2 quantum dots composite. (Oral + Proceedings) Memoon Sajid1, Soo Wan Kim, Hyun Bum Kim, Kyung Hyun Choi, ICMAE 978-1-5386-7228-0/18 IEEE 2018, Budapest, Hungary.
C-15. Relative humidity sensor fabrication with PEDOT:PSS-PEO composite on piezoelectric substrate using SAW-EHDA hybrid thin film deposition system. (Oral) Hyun Bum Kim, Memoon Sajid2, Kyung Hyun Choi, ICMEAE 2018, Nagoya, Japan.
C-14. High resolution drop-on-demand based Electrohydrodynamic printing of conductive silver micro patterns. (Oral + Proceedings) Memoon Sajid1, Soo Wan Kim, Jae Wook Lee, Kyung Hyun Choi, Yang Hoi Doh, IRES ICIET-339 2018, Istanbul, Turkey.
C-13. Highly sensitive humidity sensor based on 2D transition metal carbo-nitride and polymer composite. (Oral) Memoon Sajid1, Hyun Bum Kim, Soo Wan Kim, Jae Wook Lee, Kyung Hyun Choi, ICETA 2017, Fukuoka, Japan.
C-12. Invited Speaker at International Conference on Smart World (ICSW) 2017, China, to give a talk on “Recent innovations in printed environmental sensors”. Memoon Sajid1*, Kyung Hyun Choi.
C-11. Flexible near-linear humidity sensor based on bi-layer Ti2CN/PAM active region. (Oral) Memoon Sajid1, Hyun Bum Kim, Soo Wan Kim, Kyung Hyun Choi*, ICFPE 2017, Jeju, Korea.
C-10. Advances in organic and organic/inorganic hybrid materials for electronics and photonics. (Oral) Kyung Hyun Choi*, Memoon Sajid2, Young Jin Yang, Hyun Bum Kim, Kyoung Hoan Na, IMRC 2017,Cancun, Mexico
C-09. Fabrication of 3D printed smart key with embedded sensor and electronics using a multi-material smart 3D printer. (Poster) Soo Wan Kim, Memoon Sajid2, Kyung Hyun Choi, Jong Hwan Lim, Yang Hoi Doh, Swiss-ePrint 2017, Basel, Switzerland.
C-08. Remote monitoring of environment using multi-sensor wireless node installed on quad-copter drone. (Oral + Proceedings) Memoon Sajid1, Young Jin Yang, Go Bum Kim, Kyung Hyun Choi*, IEEE IRIS 2016, DOI 10.1109/IRIS.2016.8066093, Tokyo, Japan
C-07. All printed highly stable MEH:PPV based humidity sensor. (Oral) Memoon Sajid1, Ghayas Uddin Siddiqui, and Kyung Hyun Choi*, ICRIET 2016, Osaka, Japan
C-06. Two dimensional hexagonal boron nitride/polymer nanocomposite for flexible resistive switching applications. (Oral) Ghayas Uddin Siddiqui, Muqeet Rehman, Memoon Sajid3, Kyung Hyun Choi*, ICRIET 2016, Osaka, Japan
C-05. Relative Humidity Sensor Fabrication with PEDOT: PSS-PVA Composite on Piezoelectric Substrate Using SAW-EHDA Hybrid Thin Film Deposition. (Poster) Memoon Sajid1, Hyun Bum Kim, Soo Wan Kim, Young Soo Kim, and Hyo Tae Kim. TICEAS 2016, Singapore
C-04. Remote Environmental Monitoring of Nuclear Power Plant Vicinity using Wireless Sensors Network Mounted on Quad-copter Drone. (Oral) Memoon Sajid1. International Workshop on Additive Manufacturing Technology Advancement 2015, Jeju, Korea
C-03. Highly Sensitive Parallel Plate Type Micro-Gravure Roll-to-Roll Printed Capacitive Humidity Sensor. (Oral) Memoon Sajid1, Yang Hoi Doh, and Kyung Hyun Choi*. PACRIM 2015, Korea
C-02. Fabrication of OLED with Every Layer Fabricated Through Different Printing Technique. (Oral) Memoon Sajid1, Kyung Hyun Choi*, Yang Hoi Doh. MCARE 2015, Jeju, Korea.
C-01. Flexible Large Area Organic Light Emitting Diode Fabricated by Electrohydrodynamics Atomization Technique. (Poster) Kyung Hyun Choi*, Yang-Hui Doh, Jeingdai Jo, Muhammad Zubair and Memoon Sajid4. 40th Micro and Nano Engineering, MNE 2014, Switzerland.