Results 21 to 30 of about 127,122 (260)

Microbe-Based Sensor for Long-Term Detection of Urine Glucose

Sensors, 2022
The development of a reusable and low-cost urine glucose sensor can benefit the screening and control of diabetes mellitus. This study focused on the feasibility of employing microbial fuel cells (MFC) as a selective glucose sensor for continuous ...
Dunzhu Li, Yunhong Shi, Yifan Sun, Zeena Wang, Daniel K. Kehoe, Luis Romeral, Fei Gao, Luming Yang, David McCurtin, Yurii K. Gun’ko, Michael E. G. Lyons, Liwen Xiao   +11 more
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SPR Glucose Concentration Sensor Based on Novel Cascaded Photonic Crystal Fiber

工程科学与技术, 2023
Aiming at the problem of stable and efficient detection of human blood glucose, an optical fiber sensor based on surface plasmon resonance (SPR) technology was proposed and successfully applied to the detection of glucose concentration in this paper. The
Qilong TAN, Guoying FENG, Xiaowei LI, Jianchang TAN, Jinghua HAN, Zhongbing SHI   +5 more
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Synthesis of Three Dimensional Nickel Cobalt Oxide Nanoneedles on Nickel Foam, Their Characterization and Glucose Sensing Application

Sensors, 2014
In the present work, NiCo2O4 nanostructures are fabricated in three dimensions (3D) on nickel foam by the hydrothermal method. The nanomaterial was characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD) and X-ray photoelectron ...
Mushtaque Hussain, Zafar Hussain Ibupoto, Mazhar Ali Abbasi, Xianjie Liu, Omer Nur, Magnus Willander   +5 more
doaj   +1 more source

Non-Enzymatic Glucose Detection Based on NiS Nanoclusters@NiS Nanosphere in Human Serum and Urine

Micromachines, 2021
Herein, we report a non-enzymatic electrochemical glucose sensing platform based on NiS nanoclusters dispersed on NiS nanosphere (NC-NiS@NS-NiS) in human serum and urine samples. The NC-NiS@NS-NiS are directly grown on nickel foam (NF) (NC-NiS@NS-NiS|NF)
Mani Arivazhagan, Yesupatham Manova Santhosh, Govindhan Maduraiveeran   +2 more
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Sugar Molecules Detection via C₂N Transistor-Based Sensor: First Principles Modeling

Nanomaterials, 2023
Real-time detection of sugar molecules is critical for preventing and monitoring diabetes and for food quality evaluation. In this article, a field effect transistor (FET) based on two-dimensional nitrogenated holey graphene (C2N) was designed, developed,
Asma Wasfi, Sarah Awwad, Mousa Hussein, Falah Awwad   +3 more
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Continuous Non-Invasive Ophthalmic Glucose Sensor for Diabetics

CHIMIA, 2010
A contact lens with an embedded glucose sensor hologram has been developed for continuous non-invasive monitoring of glucose levels in diabetics.
Angelika M. Domschke
doaj   +1 more source

Sensitive Electrochemical Non-Enzymatic Detection of Glucose Based on Wireless Data Transmission

Sensors, 2022
Miniaturization and wireless continuous glucose monitoring are key factors for the successful management of diabetes. Electrochemical sensors are very versatile and can be easily miniaturized for wireless glucose monitoring.
Young-Joon Kim, Somasekhar R. Chinnadayyala, Hien T. Ngoc Le, Sungbo Cho   +3 more
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Development of Sweat and Saliva Glucose Sensors as Alternative for Non-Invasive Blood Glucose Monitoring

International Journal of Technology
.  This study aimed to develop a paper-based glucose sensor using artificial sweat and saliva samples, a non-invasive, practical, and affordable concept for measuring glucose levels. The chosen method was the colorimetric method using the Glucose
Agrevina Ane Lukito, Michelle Tyrayoh, Eko Adi Prasetyanto, Elisabeth Rukmini   +3 more
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Fiber Optic Sensors: A Review for Glucose Measurement

Biosensors, 2021
Diabetes mellitus is a chronic metabolic disorder, being globally one of the most deadly diseases. This disease requires continually monitoring of the body’s glucose levels.
José Luis Cano Perez, Jaime Gutiérrez-Gutiérrez, Christian Perezcampos Mayoral, Eduardo L. Pérez-Campos, Maria del Socorro Pina Canseco, Lorenzo Tepech Carrillo, Laura Pérez-Campos Mayoral, Marciano Vargas Treviño, Edmundo López Apreza, Roberto Rojas Laguna   +9 more
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Electrochemically Activated Conductive Ni-Based MOFs for Non-enzymatic Sensors Toward Long-Term Glucose Monitoring

Frontiers in Chemistry, 2020
Continuous intensive monitoring of glucose is one of the most important approaches in recovering the quality of life of diabetic patients. One challenge for electrochemical enzymatic glucose sensors is their short lifespan for continuous glucose ...
Yating Chen, Yulan Tian, Ping Zhu, Liping Du, Wei Chen, Chunsheng Wu   +5 more
doaj   +1 more source