Article
Chemistry, Physical
Tingzhan Wang, Jingkun Chen, Jiaxuan Chen, Xuan Yao, Gang Chen, Zheng Jiao, Jing-Tai Zhao, Shuai Cheng, Xue-Chun Yang, Qianli Li
Summary: In this study, Ga-doped ZnO sensors were synthesized and it was found that rich oxygen vacancies significantly increased the response signal to n-butanol gas. The gas sensing performance of 1-ZOG was further improved under light excitation, showing ultra-high selectivity.
APPLIED SURFACE SCIENCE
(2023)
Article
Chemistry, Analytical
Ka Yoon Shin, Ali Mirzaei, Wansik Oum, Dong Jae Yu, Sukwoo Kang, Eun Bi Kim, Hyeong Min Kim, Sang Sub Kim, Hyoun Woo Kim
Summary: Irradiation techniques have been progressively used in gas-sensing applications due to their impact on gas sensing enhancement. This study investigates the effects of Xe irradiation doses on the NO2-sensing features of ZnO nanoparticles. The results show that irradiated ZnO nanoparticles have superior NO2 gas response compared to the pristine ones at the optimized sensing temperature, and the highest response to NO2 gas is achieved with a dose of 1 x 1015 ions/cm2.
SENSORS AND ACTUATORS B-CHEMICAL
(2023)
Article
Materials Science, Ceramics
Punitha Shanmugam, Guru Prasad Kuppuswamy, David Chidambaram, Ramji Kalidoss, Anandhakumar Sundaramurthy, Yuvaraj Sivalingam
Summary: The synergism between photosensitivity and gas sensitivity has enabled the development of low powered highly selective gas sensors. Organic/inorganic hybrid materials play a crucial role in this process, contributing to the coupling effect of light activated surface photovoltage modifications. This report disseminates the effect of visible light and volatile organic compounds (VOCs) on a hybrid sensing layer, providing valuable insights into the potential applications of this technology.
CERAMICS INTERNATIONAL
(2022)
Article
Chemistry, Physical
Yuanyi Zhang, Xia Xin, Hui Sun, Qianru Liu, Jinniu Zhang, Gang Li, Jianzhi Gao, Hongbing Lu, Chunlan Wang
Summary: The porous ZnO-SnO2-Zn2SnO4 heterojunction nanofibers were prepared using electrospinning and high ramp rate heat treatment, showing significantly enhanced ethanol sensing capabilities under UV light irradiation. The response of ZnO-SnO2-Zn2SnO4 nanofibers to ethanol was much higher than that of pure Zn2SnO4 nanofibers, and remained effective even in high humidity conditions.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Materials Science, Multidisciplinary
Sanjaya Brahma, P. C. Huang, B. W. Mwakikunga, V. Saasa, A. A. Akande, Jow-Lay Huang, Chuan-Pu Liu
Summary: This study demonstrates the gas sensing properties of Cd-doped ZnO nanorods at room temperature and low temperature. The Cd doping in ZnO nanorods enhances the overall sensitivity to NH3 gas, with the highest sensitivity observed at a Cd doping concentration of 0.5 at %. The sensitivity continues to increase with the increase of temperature, indicating a significant enhancement of gas sensing performance at high temperature. Cd-doped ZnO nanorods also exhibit superior specificity for detecting NH3 over other gases such as NO2 and H2S at room temperature.
MATERIALS CHEMISTRY AND PHYSICS
(2023)
Article
Chemistry, Analytical
Yan Gong, Xiaofeng Wu, Xiaofei Li, Anqi Wang, Min Zhang, Yunfa Chen
Summary: Core-shell Pt@Al-doped ZnO nanoparticles were synthesized and assembled into a sensor, showing excellent sensitivity and low detection limit towards acetone. The synergistic effect between Al doping and metal-ZnO hetero-interfaces significantly improves the acetone sensing properties of the sensor.
SENSORS AND ACTUATORS B-CHEMICAL
(2021)
Article
Engineering, Electrical & Electronic
Onur Alev, Imren Erguen, Okan Oezdemir, Leyla Colakerol Arslan, Serkan Bueyuekkoese, Zafer Ziya Ozturk
Summary: Cu-doped ZnO nanorods showed enhanced sensor response towards ethanol and allowed operation at lower temperatures compared to pristine ZnO nanorods, with 2% and 3% Cu-doped sensors exhibiting selective behavior towards ethanol.
MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING
(2021)
Article
Engineering, Electrical & Electronic
Zixuan Li, Zhihua Lai, Zhen Zhao, Lei Zhang, Wanli Jiao
Summary: Pure ZnO and Nd2O3-doped ZnO nanoparticles were synthesized using a hydrothermal method and characterized by XRD, SEM, and XPS. The doping of Nd promoted the growth of short columnar ZnO crystal and caused structural defects. The substitution of Nd3+ with Zn2+ resulted in a large amount of oxygen vacancies, enhancing the adsorption of oxygen molecule. The doped ZnO exhibited excellent sensitivity to H2S, with a response of 242-10 ppm H2S at 150 degrees C and a lowest detection limit of 50 ppb.
SENSORS AND ACTUATORS A-PHYSICAL
(2023)
Article
Materials Science, Multidisciplinary
Zhaohua Wang, Mingfeng Zhi, Manzhang Xu, Chen Guo, Zhenwu Man, Zhiyong Zhang, Qiang Li, Yuanyuan Lv, Wu Zhao, Junfeng Yan, Chunxue Zhai
Summary: Sb-doped SnO2/ZnO nano-heterojunctions were prepared using a microwave hydrothermal method, and the effects of Sb-doping on the morphology and gas sensor performance of SnO2/ZnO NHs were studied in detail. The study found that Sb-doping changed the morphology of SnO2 and enhanced the gas sensor response.
JOURNAL OF MATERIALS SCIENCE
(2021)
Article
Chemistry, Analytical
Jinyu Huang, Dongting Jiang, Jiaxi Zhou, Jiexiong Ye, Yiling Sun, Xuejin Li, Youfu Geng, Jiaqi Wang, Yu Du, Zhengfang Qian
Summary: This study synthesized CuPc-loaded ZnO nanorods using a one-step microwave-assisted hydrothermal approach and characterized the products using various techniques. The CuPc/ZnO sensor showed excellent sensitivity and selectivity towards ammonia under light illumination, with a low detection limit of 0.8 ppm under red light.
SENSORS AND ACTUATORS B-CHEMICAL
(2021)
Article
Engineering, Electrical & Electronic
V. L. Patil, D. S. Dalavi, S. B. Dhavale, N. L. Tarwal, S. A. Vanalakar, A. S. Kalekar, J. H. Kim, P. S. Patil
Summary: This report focuses on the deposition of nanocrystalline aluminium doped ZnO (Al doped ZnO: AZO) samples on seeded glass substrates using a cost-effective reflux method. The doping concentration of 'Al' ions ranged from 1 to 3 vol%. The study found that the deposited AZO samples exhibited a wurtzite hexagonal crystal structure and the formation of nanorods for undoped ZnO, with a reduction in diameter and the formation of fine tips for AZO samples. The photoluminescence study confirmed the presence of oxygen vacancies and defects in the AZO samples. Furthermore, the AZO samples demonstrated excellent gas sensing performance towards NO2 gas at a temperature of 175 degrees C, with a gas sensitivity of 85% for 5 ppm NO2 gas. This work shows promise for practical applications in the gas sensor technology field, particularly for low detection limits at low operating temperatures.
SENSORS AND ACTUATORS A-PHYSICAL
(2022)
Article
Engineering, Environmental
Jian Fang, Jing-Jing Xue, Rong-Pu Xiao, Xi Chen, You-Min Guo, Ji-Ming Song
Summary: This study reported a gas sensor based on Pr-doped ZnO nanospindles for the detection of triethylamine (TEA). Among the different doping concentrations, the 2 mmol% Pr-ZnO sensor exhibited the highest response value towards TEA gas. The sensor showed good reproducibility, rapid response/recovery time, theoretical limit of detection, outstanding long-term stability, and excellent selectivity for TEA gas.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2022)
Article
Chemistry, Physical
Kuo-Chin Hsu, Te-Hua Fang, Yu-Jen Hsiao, Zong-Jin Li
Summary: CuO-doped ZnO heterojunction nanofibers were successfully prepared using sol-gel and electrospinning methods. The sensing response of H2S was significantly enhanced when the mole ratio of CuO to ZnO was 0.15:1, reaching a best gas response of 83.98% at 1 ppm H2S.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Engineering, Electrical & Electronic
Chu Manh Hung, Han Viet Phuong, Vu Van Thinh, Le Thi Hong, Nguyen Tat Thang, Nguyen Hong Hanh, Nguyen Quang Dich, Nguyen Van Duy, Nguyen Van Hieu, Nguyen Duc Hoa
Summary: The nanofibers of ZnO-SnO2 nanocomposites doped with Au crystals were successfully synthesized using electrospinning method, leading to a significant enhancement in gas sensing performance towards H2S gas. The doping of Au crystals on the surface of nanofibers improved the effective surface catalyzed gas reaction, resulting in approximately 700% improvement in gas sensitivity towards H2S gas.
SENSORS AND ACTUATORS A-PHYSICAL
(2021)
Article
Nanoscience & Nanotechnology
Seung-Eun Baek, Dahl-Young Khang
Summary: Selective growth of ZnO nanorods has been achieved by exploiting the thickness contrast and grain size variation in the IZO QD seed layer, leading to improved sensor performance.
Article
Chemistry, Physical
Minmin Wang, Jie Zhang, Ping Wang, Chuanping Li, Xiaolong Xu, Yongdong Jin
Article
Chemistry, Physical
Qingqing Qiu, Yifan Chen, Qiannan Wu, Ping Wang, Dejun Wang, Yanhong Lin, Tengfeng Xie
JOURNAL OF ALLOYS AND COMPOUNDS
(2018)
Article
Chemistry, Physical
Minmin Wang, Ping Wang, Jie Zhang, Hui Hou, Chuanping Li, Yongdong Jin
Article
Chemistry, Multidisciplinary
Chuanping Li, Ping Wang, Haijuan Li, Minmin Wang, Jie Zhang, Guohua Qi, Yongdong Jin
Article
Chemistry, Multidisciplinary
Minmin Wang, Ping Wang, Jie Zhang, Chuanping Li, Yongdong Jin
Article
Chemistry, Multidisciplinary
Yucheng Yuan, Hua Zhu, Katie Hills-Kimball, Tong Cai, Wenwu Shi, Zichao Wei, Hanjun Yang, Yolanda Candler, Ping Wang, Jie He, Ou Chen
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2020)
Article
Chemistry, Multidisciplinary
Zhenyang Liu, Hanjun Yang, Junyu Wang, Yucheng Yuan, Katie Hills-Kimball, Tong Cai, Ping Wang, Aiwei Tang, Ou Chen
Summary: This study successfully synthesized two-dimensional nanoplatelets of Cs2AgBiX6 (X = Cl, Br, I) through a newly developed synthetic procedure, demonstrating the morphology control achievable in lead-free double perovskite materials and the better performance in photocatalytic CO2 reduction of Cs2AgBiBr6 nanoplatelets.
Article
Chemistry, Analytical
Fuad Abduro Bushira, Shimeles Addisu Kitte, Chen Xu, Haijuan Li, Lirong Zheng, Ping Wang, Yongdong Jin
Summary: In this study, the ECL response of the iron SAC-based system was significantly enhanced for the first time by exciting two-dimensional plasmons derived from the AugSiO(2) nanomembrane. The Fe-SAC ECL system was successfully applied for the detection of dopamine, hemin, and mercury with low limits of detection and wider linear ranges under optimal conditions.
ANALYTICAL CHEMISTRY
(2021)
Article
Chemistry, Analytical
Fuad Abduro Bushira, Ping Wang, Yongdong Jin
Summary: This study for the first time explored the use of high entropy oxide to boost the electrochemiluminescence performance of the luminol-dissolved O-2 system, leading to efficient biosensing of dopamine and alkaline phosphatase.
ANALYTICAL CHEMISTRY
(2022)
Article
Chemistry, Analytical
Fuad Abduro Bushira, Shimeles Addisu Kitte, Yong Wang, Haijuan Li, Ping Wang, Yongdong Jin
Summary: An effective oxygen vacancy (O-v)-involved luminol-dissolved oxygen (O-2) electrochemiluminescence (luminol-DO ECL) system was developed and applied for sensing applications, with significant plasmon enhancement of the ECL signals. The system showed highly sensitive detection of alkaline phosphatase with good stability and reproducibility, marking the first successful application of this system for enzyme detection.
ANALYTICAL CHEMISTRY
(2021)
Article
Chemistry, Analytical
Fuad Abduro Bushira, Shimeles Addisu Kitte, Haijuan Li, Lirong Zheng, Ping Wang, Yongdong Jin
Summary: This study successfully achieved simultaneous electrochemical detection of dopamine and uric acid using Fe-N5 single atom catalyst on graphene, showing excellent linear characteristic responses and low detection limits, as well as good stability and repeatability, and has been applied in human serum samples.
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
(2022)
Article
Chemistry, Physical
Ping Wang, Qingqing Yang, Chen Xu, Bo Wang, Huan Wang, Jidong Zhang, Yongdong Jin
Summary: This study explores the use of magic-sized CdSe nanoclusters as light absorbers for hydrogen photogeneration. Compared to conventional semiconductor quantum dots, these nanoclusters exhibit superior catalytic performance, attributed to their longer exciton lifetime and fast electron transfer to cocatalyst. Additionally, the issue of instability during the reaction can be significantly inhibited by anchoring Zn2+ onto the nanocluster surface.
Article
Chemistry, Analytical
Fuad Abduro Bushira, Ping Wang, Yong Wang, Shuping Hou, Xingkang Diao, Haijuan Li, Lirong Zheng, Yongdong Jin
Summary: In this study, an efficient luminol-DO ECL system was developed through the complexing of Fe, Co dual single-atom catalysts (D-SACS) supported by N-doped graphene with the luminol-capped Ag nanoparticles (AgNPs). The performance of the corresponding ECL system could be significantly boosted up to 677-fold under optimal testing conditions, comparable to the classic luminol-O-2 system. The developed luminol-DO ECL system was successfully applied for the stable ultrasensitive detection of prostate-specific antigen (PSA) in a wide linear range of 1 fg/mL to mu g/mL, with a low limit of detection (0.98 fg/mL).
ANALYTICAL CHEMISTRY
(2022)
Article
Chemistry, Multidisciplinary
Na Jin, Yonglei Sun, Wenwu Shi, Ping Wang, Yasutaka Nagaoka, Tong Cai, Rongzhen Wu, Lacie Dube, Hawi N. Nyiera, Yuzi Liu, Tomoyasu Mani, Xinzhong Wang, Jing Zhao, Ou Chen
Summary: The decoration of Au satellite-type domains on the surface of CdS/ZnS quantum dots effectively overcomes the energy barrier and improves the photocatalytic reaction rate by over 400 fold. Transient absorption spectroscopy studies showed that charges can be efficiently extracted and transferred to surrounding molecular substrates in a subpicosecond time scale in such hybrid nanocrystals.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2023)
Article
Chemistry, Physical
Haijuan Li, Minmin Wang, Guohua Qi, Yong Xia, Chuanping Li, Ping Wang, Mordechai Sheves, Yongdong Jin
JOURNAL OF MATERIALS CHEMISTRY A
(2020)
Article
Chemistry, Analytical
Mengmeng Guo, Na Luo, Yueling Bai, Zhenggang Xue, Qingmin Hu, Jiaqiang Xu
Summary: A porous heterostructure WO3-C/In2O3 was designed and prepared for a miniature H2 sensor, which showed higher response value, lower operating temperature, fast response-recovery speed, and low limit of detection.
SENSORS AND ACTUATORS B-CHEMICAL
(2024)
Article
Chemistry, Analytical
Feng Hu, Hui Hu, Yuting Li, Xiaohui Wang, Xiaowen Shi
Summary: Arsenic contamination in water bodies is a significant health risk. This study developed a chitosan-catechol modified electrode for rapid and accurate detection of trace amounts of arsenic. The modified electrode demonstrated good detection capability and resistance to ionic interference, making it suitable for in situ detection.
SENSORS AND ACTUATORS B-CHEMICAL
(2024)
Article
Chemistry, Analytical
Yantao Zhang, Qian Liu, Tao Tian, Chunhua Xu, Pengli Yang, Lianju Ma, Yi Hou, Hui Zhou, Yongjun Gan
Summary: In this study, a lysosome-targeting buffering fluorogenic probe (Lyso-BFP) was designed and synthesized, demonstrating excellent photostability, pH specificity, and responsiveness to lysosomal acidification in living cells. The performance of Lyso-BFP in pH sensing was attributed to the inhibition of the photo-induced electron transfer process. Lyso-BFP allowed for wash-free imaging and long-term real-time monitoring of lysosome pH changes based on its off-on fluorescence behavior and buffer strategy.
SENSORS AND ACTUATORS B-CHEMICAL
(2024)
Article
Chemistry, Analytical
Wei Cai, Wenbo Sun, Jiayue Wang, Xiaokui Huo, Xudong Cao, Xiangge Tian, Xiaochi Ma, Lei Feng
Summary: In this study, a near-infrared fluorescent probe HCBG was developed for imaging of alpha-GLC. HCBG exhibited excellent selectivity and sensitivity towards alpha-GLC in complex bio-samples, and showed good cell permeability for in situ real-time imaging. Through the high-throughput screening system established by HCBG, a natural alpha-GLC inhibitor was successfully isolated and identified. This study provides a novel fluorescence visualization tool for discovering and exploring the biological functions of diabetes-related gut microbiota, and a high-throughput screening approach for alpha-GLC inhibitor.
SENSORS AND ACTUATORS B-CHEMICAL
(2024)
Article
Chemistry, Analytical
Trey W. Pittman, Xi Zhang, Chamindie Punyadeera, Charles S. Henry
Summary: Heart failure is a growing epidemic and a significant clinical and public health problem. Researchers have developed a portable and affordable diagnostic device for heart failure that can be used at the point-of-care, providing a valid alternative to current diagnostics approaches.
SENSORS AND ACTUATORS B-CHEMICAL
(2024)
Article
Chemistry, Analytical
Anders O. Tjell, Barbara Jud, Roland Schaller-Ammann, Torsten Mayr
Summary: An optical hydrogen peroxide sensor based on catalytic degradation and the detection of produced oxygen is presented. The sensor offers higher resolution and better sensitivity at lower H2O2 concentrations. By removing O2 from the sample solution, a more sensitive O2 sensor can be used for measurement. The sensor has been successfully applied in a flow-through cell to measure H2O2 concentration in different flow rates.
SENSORS AND ACTUATORS B-CHEMICAL
(2024)
Article
Chemistry, Analytical
Seong Jae Kim, Ji-hun Jeong, Gaabhin Ryu, Yoon Sick Eom, Sanha Kim
Summary: Surface-enhanced Raman spectroscopy (SERS) is a high-sensitivity, label-free detection method with various analytical applications. Researchers have developed a hydrophobic SERS substrate based on engineered carbon nanotube arrays (CNT-SERS) and studied the role of structural design at both micro and nanoscales. The substrate demonstrated controlled self-enrichment capability and enhanced sensitivity, with a significant increase in the SERS signal. The study also proposed a theoretical model and a concentration strategy inspired by plants for analyte deposition on microarrays.
SENSORS AND ACTUATORS B-CHEMICAL
(2024)
Article
Chemistry, Analytical
Dan Zhao, Renjun Jiang, Xiaoqiang Liu, Subbiah Alwarappan
Summary: In this study, a novel ternary composite material was constructed by assembling cerium vanadate nanorods on reduced graphene oxide-microcrystalline cellulose nanosheets, and it was used for real-time monitoring of the concentration of superoxide anions in vivo. The ternary composite showed excellent conductivity, large surface area, and abundant active sites, leading to a wider linear range, high sensitivity, low detection limit, and fast response time for superoxide anion detection.
SENSORS AND ACTUATORS B-CHEMICAL
(2024)
Article
Chemistry, Analytical
Tengfei Wang, Liwen Wang, Guang Wu, Dating Tian
Summary: In this study, a covalent organic framework material TaTp-COF with porous and uniform spheres was successfully prepared via hydrothermal reaction, and it was found to significantly enhance the aggregation-induced emission (AIE) of berberine. The unique emission properties of berberine on TaTp-COF were studied and utilized for the sensitive detection of berberine.
SENSORS AND ACTUATORS B-CHEMICAL
(2024)
Article
Chemistry, Analytical
Lin Li, Yilei Ding, Lei Xu, Shuoran Chen, Guoliang Dai, Pengju Han, Lixin Lu, Changqing Ye, Yanlin Song
Summary: In this study, a novel TTI based on a ratiometric fluorescent nanosensor is designed, which has the advantages of high accuracy and low cost. Experimental and theoretical investigations confirm its pH responsiveness and demonstrate its good sensitivity and reliability. By monitoring the total volatile basic nitrogen, this TTI can accurately predict food spoilage and can be adaptively modified for different types of food. The TTI based on this nanosensor enables visual monitoring of food quality.
SENSORS AND ACTUATORS B-CHEMICAL
(2024)
Article
Chemistry, Analytical
Fangju Chen, Xueting Wang, Wei Chen, Chenwen Shao, Yong Qian
Summary: Lung cancer is the second most common malignant tumor worldwide. Drug resistance in lung cancer leads to treatment failure and recurrence in majority of patients. This study developed a fluorescent prodrug that can be activated in cancer cells to release drugs, and its signal can be tracked by imaging. It shows a unique autophagy-driven ferroptosis effect, indicating its potential for targeting drug-resistant cancer cells.
SENSORS AND ACTUATORS B-CHEMICAL
(2024)
Article
Chemistry, Analytical
Weichao Li, Qiming Yuan, Zhangcheng Xia, Xiaoxue Ma, Lifang He, Ling Jin, Xiangfeng Chu, Kui Zhang
Summary: This study developed a high-performance gas sensor for formaldehyde detection by modifying ZnSnO3 with ZnO QDs and SnO2 QDs. The modified sensor showed improved sensing response and lower working temperature. The presence of ZnO QDs formed rich heterojunctions, increased surface area, and provided oxygen deficiency for formaldehyde sensing reaction, thus enhancing the sensor performance. This research provides an alternative method to enhance the sensing properties of MOS by QDs modification.
SENSORS AND ACTUATORS B-CHEMICAL
(2024)
Article
Chemistry, Analytical
Joung-Il Moon, Eun Jung Choi, Younju Joung, Jin-Woo Oh, Sang-Woo Joo, Jaebum Choo
Summary: A novel nanoplasmonic substrate was developed for biomedical applications, which showed strong hot spots for detecting biomarkers at low concentrations. The substrate, called AuNPs@M13, was made by immobilizing 60 nm gold nanoparticles onto the surface of an M13 bacteriophage scaffold. It demonstrated higher sensitivity and lower limit of detection compared to commercially available assays.
SENSORS AND ACTUATORS B-CHEMICAL
(2024)
Article
Chemistry, Analytical
Ning Li, Ya Zhang, Ying Xu, Xiaofang Liu, Jian Chen, Mei Yang, Changjun Hou, Danqun Huo
Summary: The molecular subtype of breast cancer guides treatment and drug selection. Invasive tests can promote cancer cell metastasis, so the development of high-performance, low-cost diagnostic tools for cancer prognosis is crucial. Liquid biopsy techniques enable noninvasive, real-time, dynamic, multicomponent, quantitative, and long-term observations at the cellular, genetic, and molecular levels. A Cu-Zr metal-organic framework (MOF) nanoenzyme with monatomic Cu attachment has been synthesized and proven to have high catalytic performance. The sensor constructed using this nanoenzyme shows potential for accurate classification of breast cancer serum samples.
SENSORS AND ACTUATORS B-CHEMICAL
(2024)
Article
Chemistry, Analytical
Jeongmin Kim, Hyemin Kim, Seunghyun Park, Hyeonaug Hong, Yong Jae Kim, Jiyong Lee, Jaeho Kim, Seung-Woo Cho, Wonhyoung Ryu
Summary: This study presents a method to fabricate independently functioning microneedle (MN) electrodes with narrow intervals for high precision electrochemical sensing. The optimized mixture of photocurable polymer and single-wall carbon nanotubes was used to mold single composite MNs, which were then attached to pre-patterned electrodes. Plasma etching and electropolymerization were performed to enhance the electrochemical activity, and Prussian blue and glucose oxidase were electrodeposited on the MNs for glucose detection. The MN electrodes showed good sensitivity and linearity, and the feasibility of glucose detection was demonstrated in an in vivo mouse study.
SENSORS AND ACTUATORS B-CHEMICAL
(2024)