Research Articles

Huixin Yu, Qingzhou Wang, Ruijie Xu, Tao Sun, Qihui Zhou, Rajendra Dhakal, Leonid Chernogor, Dongjie Zhang, Yuanyue Li, Zhao Yao, Yang Li, “A flexible pressure sensor with wide detection range and high sensitivity based on glycerol@ phosphoric acid nanofibers for human posture recognition applications”, Chemical Engineering Journal, 2024; https://doi.org/10.1016/j.cej.2024.151592

Ziyan Yang, Qingzhou Wang, Huixin Yu, Qing Xu, Yuanyue Li, Minghui Cao, Rajendra Dhakal, Yang Li, Zhao Yao, “Self‐Powered Biomimetic Pressure Sensor Based on Mn–Ag Electrochemical Reaction for Monitoring Rehabilitation Training of Athletes”, Advanced Science, 2024; https://doi.org/10.1002/advs.202401515

Mohamed, Nuzaiha, Reem Lafi Almutairi, Sayda Abdelrahim, Randa Alharbi, Fahad Mohammed Alhomayani, Bushra M. Elamin Elnaim, Azhari A. Elhag, and Rajendra Dhakal “Automated Laryngeal Cancer Detection and Classification Using Dwarf Mongoose Optimization Algorithm with Deep Learning”, Cancers, vol. 16, no. 1: 181, 2024; https://doi.org/10.3390/cancers16010181

Luyu Lv, Tianxiang Liu, Ting Jiang, Jiamin Li, Jie Zhang, Qihui Zhou, Rajendra Dhakal, Xiao Li, Yuanyue Li and Zhao Yao, “A highly sensitive flexible capacitive pressure sensor with hierarchical pyramid micro-structured PDMS-based dielectric layer for health monitoring” Frontiers in Bioengineering and Biotechnology, vol. 11, pp. 1303142, 2023; DOI:  https://doi.org/10.3389/fbioe.2023.1303142

Qingzhou Wang, Yuanyue Li, Qing Xu, Huixin Yu, Dongjie Zhang, Qihui Zhou, Rajendra Dhakal, Yang Li, Zhao Yao, "Finger–Coding Intelligent Human–Machine Interaction System Based on All–Fabric Ionic Capacitive Pressure Sensors", Nano Energy, 2023; https://doi.org/10.1016/j.nanoen.2023.108783

J Li, J Zhang, L Qin, L Lv, T Liu, Y Zhang, R Dhakal, X Li, T Liu, Y Li, Z Yao,"A flexible and highly sensitive capacitive pressure sensor with fast response based on a hierarchically micro-structured PDMS dielectric layer", Journal of Micromechanics and Microengineering, vol. 33, pp. 085013, 2023; DOI 10.1088/1361-6439/ace268

Xiaojun Yang, Mengqi Zhang, Mengna Ren, Sui Mao, Rajendra Dhakal, Nam-Young Kim, Yanwei Cao, Yuanyue Li, Zhao Yao, " Ultra-fast and High-Sensitive Tacrolimus Solution Detection based on Microwave biosensor", Sensors and Actuators A: Physical, vol. 354, pp. 114282, 2023; https://doi.org/10.1016/j.sna.2023.114282

Xiaojun Yang, Chen Guo, Mengqi Zhang, Yuanyue Li, Mengna Ren, Sui Mao, Rajendra Dhakal, Nam-Young Kim, Zhen Dong, Bin Sun, Zhao Yao, " Ultrahigh-sensitivity multi-parameter tacrolimus solution detection based on an anchor planar millifluidic microwave biosensor", Analytical Methods, 2023, https://doi.org/10.1039/D3AY00100H

M Zhang, X Yang, M Ren, S Mao, R Dhakal, NY Kim, Y Li, Z Yao," Microfluidic microwave biosensor based on biomimetic materials for the quantitative detection of glucose," Scientific reports, vol. 12(1), pp. 1-11, 2022; https://doi.org/10.1038/s41598-022-20285-6 

Mengna Ren,   Zhongsen Sun,   Mengqi Zhang,   Xiaojun Yang,   Dedong Guo,   Shuheng Dong,   Rajendra Dhakal,   Zhao Yao,   Yuanyue Li  and  Nam-Young Kim," High-performance wearable pressure sensor based on MXene/PVP composite nanofiber membrane for health monitoring," Nanoscale Advances, 2022; https://doi.org/10.1039/D2NA00339B

Mengna Ren, Jiamin Li, Luyu Lv, Mengqi Zhang, Xiaojun Yang, Qihui Zhou, Danyang Wang, Rajendra Dhakal, Zhao Yao, Yuanyue Li, Nam Young Kim," A wearable and high-performance capacitive pressure sensor based on a biocompatible PVP nanofiber membrane via electrospinning and UV treatment," Journal of Materials Chemistry C, vol. 10, pp.10491-10499, 2022; https://doi.org/10.1039/D2TC00955B

Jeganathan, K.; Harikrishnan, T.; Selvakumar, S.; Anbazhagan, N.; Amutha, S.; Acharya, Srijana; Dhakal, Rajendra; Joshi, Gyanendra P. "Analysis of Interconnected Arrivals on Queueing-Inventory System with Two Multi-Server Service Channels and One Retrial Facility" Electronics , no. 5: 576; 2021, https://doi.org/10.3390/electronics10050576 

Cong Wang, Yu-Chen Wei, Ho-Kun Sung, Alok Kumar, Zhong-Liang Zhou, Dan-Qing Zou, Cheng-Peng Jiang, Guo-Feng Yan, Jee-Hyun Choi, Rajendra Dhakal, “Wafer-Scale Fabrication and Assembly Method of Multichannel Microelectrode Arrays for ECoG Application,” Electronics, vol. 10, pp.316 2021; DOI: https://doi.org/10.3390/electronics10030316

Rajendra Dhakal, Seongsoo Cho, Bhanu Shrestha, Changho Seo,"Quad-band Bandstop Filter Modeled by Comprising Quad-Section Stepped-Impedance Resonator," Analog Integrated Circuits and Signal Processing, 2019; DOI:https://doi.org/10.1007/s10470-018-1260-z 

Rajendra Dhakal, Seongsoo Cho, Bhanu Shrestha, Changho Seo, Cong Wang, Nam-Young Kim, "Micro-fabricated wideband band-stop filter using GaAs-based integrated passive device technology", International Journal of Advanced Manufacturing Technology, 2019; DOI: https://doi.org/10.1007/s00170-018-3170-8 

Gyan Raj Koirala, Eun-Seong Kim, Rajendra Dhakal, Zorigt Chuluunbaatar, Yong Hwa Jo, Sung-Soo Kim, and Nam-Young Kim," Microfabricated passive resonator biochip for sensitive radiofrequency detection and characterization of glucose," RSC Advances, vol. 8, pp. 33072-33079, 2018; DOI: https://doi.org/10.1039/C8RA04243H 

Gyan Raj Koiral, Rajendra Dhakal, E. S. Kim, Eun-Seong Kim, Zhao Yao, Nam-Young Kim,"Radio Frequency Detection and Characterization of Water-Ethanol Solution through Spiral-Coupled Passive Micro-Resonator Sensor ," Sensors, vol. 18, pp.1075, 2018; DOI: https://doi.org/10.3390/s18041075 

Rajendra Dhakal, Changoho Seo, Seongsoo Cho, "Radio Frequency Based Analysis for the Detection of Level of Glucose,"International Journal of Information Communication Technology and Digital Convergence, vol.2, no.1, pp. 1-4, 2017.

Rajendra Dhakal, E. S. Kim, Yong-Hwa Jo, Sung-Soo Kim, and Nam Young Kim, “Characterization of Micro-  resonator based on Enhanced Metal Insulated Semiconductor Capacitor for Glucose Recognition, “Medical Engineering and Physics, vol. 41, pp. 55-62, 2017; DOI: https://doi.org/10.1016/j.medengphy.2017.01.008 

Rajendra Dhakal and Nam-Young Kim, “Miniaturized Wideband Band Bandstop Filter using an Air-Bridge Capacitor via Gallium-Arsenide Based Integrated Passive  Device Technology,” Microwave and Optical Technology Letters, vol.58, no.4, pp.280-285, 2016; DOI: https://doi.org/10.1002/mop.29716

Rajendra Dhakal, Cong Wang, and Nam-Young Kim, “Complex Permittivity Characterization of Serum with  an Air-Bridge Enhanced Capacitor for Quantifiable Detection of Glucose,” Applied Physics Letters, vol. 106,  pp. 073702, 2015; DOI: https://doi.org/10.1063/1.4909545 

Nam-Young Kim, Rajendra Dhakal, Kishor Kumar Adhikari, Eun-Soo Kim, and Cong Wang, “A Reusable  Robust RF Biosensor using Microwave Resonator by Integrated Passive Device Technology for  Quantitative Detection of Glucose Level,” Biosensors & Bioelectronics, vol.67, pp.687-693, 2015; https://doi.org/10.1016/j.bios.2014.10.021  

Rajendra Dhakal, Younsu Jung, Hyejin Park, Gyoujin Cho, and Nam Young Kim, “Screen-Printed Flexible Bandstop Filter on Polyethylene Terephthalate (PET) Substrate based on Ag Nanoparticles, “Journal of Nanomaterials, vol. 2015, Articles ID 978562, 2015; DOI: http://dx.doi.org/10.1155/2015/978562

 Nam-Young Kim, Kishor Kumar Adhikari, Rajendra Dhakal, Zorigt Chuluunbaatar, Cong Wang and Eun-Soo Kim, “Rapid, Sensitive, and Resuable Detection of Glucose by a Robust Radiofrequency Integrated Passive Device Biosensor Chip,” Scientific Reports; DOI: http://dx.doi.org/10.1038/srep07807

Rajendra Dhakal, and Nam-Young Kim, “A compact dual-band bandstop filter using a circular, folded,  symmetric, meandered-line, stepped-impedance resonator,” Microwave and Optical Technology Letters,  vol.56, no.10, pp.2298-2301, 2014; DOI: http://dx.doi.org/10.1002/mop.28579

Rajendra Dhakal and Nam-Young Kim, “A Compact Symmetric Microstrip Filter Based on a Rectangular Meandered-Line Stepped Impedance Resonator with a Triple-Band Bandstop Response,” The Scientific World Journal, vol. 2013, Article ID 457693, 7 pages, 2013; DOI: http://dx.doi.org/10.1155/2013/457693

Rajendra Dhakal, Zorigt Chuluunbaatar, Hye-Jin Park, Younsu Jung, Gyoujin Cho, Yonghwa Jo, Sungsoo Kim, and Nam Young Kim, “An Exploration of Ocular Glucose Levels with Flexible Label Free RF Biosensor Using Polyethylene Terephthalate,” 2014 IEEE International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications, 2014; DOI: http://dx.doi.org/10.1109/IMWS-BIO.2014.7032394

Rajendra Dhakal and Nam-Young Kim, “A Compact Microstrip Triple-Band Bandstop Filter with Rectangular Meandered SIR for WiMAX Applications,” 2013 Asia-Pacific Microwave Conference ; DOI: http://dx.doi.org/10.1109/APMC.2013.6694881