Results 1 to 10 of about 246,081 (346)

A MXene-Based Wearable Biosensor System for High-Performance In Vitro Perspiration Analysis.

Small, 2019
Wearable electrochemical biosensors for sweat analysis present a promising means for noninvasive biomarker monitoring. However, sweat-based sensing still poses several challenges, including easy degradation of enzymes and biomaterials with repeated ...
Yongjiu Lei, Wenli Zhao, Yizhou Zhang, Qiu Jiang, Jr-hau He, A. Baeumner, O. Wolfbeis, Zhong Lin Wang, K. Salama, H. Alshareef   +9 more
semanticscholar   +1 more source

Nucleic Acid-Functionalized Metal-Organic Framework-Based Homogeneous Electrochemical Biosensor for Simultaneous Detection of Multiple Tumor Biomarkers.

Analytical Chemistry, 2019
Simultaneous detection of multiple tumor biomarkers is in great demand for early and accurate cancer diagnosis. A homogeneous electrochemical biosensor has been proven to possess high sensitivity, but achieving simultaneous detection of multiple tumor ...
Jiafu Chang, X. Wang, Jiao Wang, Haiyin Li, Feng Li   +4 more
semanticscholar   +1 more source

Noninvasive Diabetes Monitoring through Continuous Analysis of Sweat Using Flow-Through Glucose Biosensor.

Analytical Chemistry, 2019
We propose monitoring of diabetes through continuous analysis of undiluted sweat immediately after its excretion using a flow-through glucose biosensor. The used biosensors are based on Prussian Blue and glucose oxidase immobilized in perfluorosulfonated
E. Karpova, Elizaveta V. Shcherbacheva, Andrei A. Galushin, Darya V. Vokhmyanina, E. E. Karyakina, A. Karyakin   +5 more
semanticscholar   +1 more source

Enzymatic Biofuel-Cell-Based Self-Powered Biosensor Integrated with DNA Amplification Strategy for Ultrasensitive Detection of Single-Nucleotide Polymorphism.

Analytical Chemistry, 2019
Enzymatic biofuel cell (EBFC)-based self-powered biosensors could offer significant advantages: no requirement for an external power source, simple instruments, and easy miniaturization.
Chengcheng Gu, Xinke Kong, Xiaojuan Liu, Panpan Gai, Feng Li   +4 more
semanticscholar   +1 more source

Highly Sensitive SPR Biosensor Based on Graphene Oxide and Staphylococcal Protein A Co-Modified TFBG for Human IgG Detection

IEEE Transactions on Instrumentation and Measurement, 2019
A highly sensitive optical fiber surface plasmon resonance (SPR) biosensor based on graphene oxide (GO) and staphylococcal protein A (SPA) co-modified tilted fiber Bragg grating (TFBG) is proposed and demonstrated for the detection of human ...
Qi Wang, Jian-Ying Jing, Botao Wang
semanticscholar   +1 more source

Supersensitive and Tunable Nano-Biosensor for Cancer Detection

IEEE Sensors Journal, 2019
In the present paper, we aim to report a simple, highly sensitive, and compact footprint biosensor for cancer detection based on metamaterial containing structure utilizing theoretical model.
Hamed Emami Nejad, A. Mir, A. Farmani
semanticscholar   +1 more source

Recent development in chitosan nanocomposites for surface‐based biosensor applications

Electrophoresis, 2019
Recent years have witnessed ever expanding use of biosensors in the fields of environmental monitoring, homeland security, pharmaceutical, food and bioprocessing, and agricultural industries.
Yu Jiang, Jayne Wu
semanticscholar   +1 more source

Recent Advances and Progress in Development of the Field Effect Transistor Biosensor: A Review

Journal of Electronic Materials, 2019
Tanu Wadhera, D. Kakkar, Girish Wadhwa, B. Raj   +3 more
semanticscholar   +1 more source

Performance Assessment of A Novel Vertical Dielectrically Modulated TFET-Based Biosensor

IEEE Transactions on Electron Devices, 2017
Madhulika Verma, Sukeshni Tirkey, Shivendra Yadav, D. Sharma, D. Yadav   +4 more
semanticscholar   +1 more source

A Label-Free Microfiber Biosensor for Auxiliary Diagnosis of Pre-Eclampsia. [PDF]

ACS Sens
Li Z, Zeng D, Li Y, Huang Y, Zhou Y, Quan H, Xie Y, Chen P, Xie R, Rao L, Sang X, Farrell G, Yuan J, Sun G, Wu Q.   +14 more
europepmc   +2 more sources