Results 121 to 130 of about 119,261 (320)

Chemical sensors and biosensors: nearer the patient [PDF]

, 1991
Pankaj Vadgama, Mohamed A. Desai, Ian Christie, Zahra Koochaki   +3 more
openalex   +1 more source

Biosensors

In an era marked by rapid technological advancements and unprecedented environmental challenges, the need for sustainable agricultural and biological systems has never been more pressing. As the global population continues to rise, so does the demand for food, fiber, and fuel, placing immense pressure on our natural resources.
Gaur, Rajbeer Singh, Pandey, Ayodhya Prasad, Verma, Neeraj   +2 more
openaire   +1 more source

PNA Functionalized Gold Nanoparticles on TiO2 Nanotubes Biosensor for Electrochemical DNA Fragment Detection

Advanced Materials Interfaces, EarlyView.
This experiment investigates the development of a highly sensitive biosensor platform incorporating AuNPs with TiO2‐NTs as electrode materials. Robust PNA probes and an optimized hybridization protocol are employed to enhance performance. An appropriate level of AuNPs on the surface effectively prevents non‐specific binding of target DNA fragments ...
Younghwan Kim, Swomitra Kumar Mohanty
wiley   +1 more source

PCR Master Mix Volume Calculators in JavaScript™

BioTechniques, 1998
Robert M. Horton, Remington J.S. Stone
doaj   +1 more source

Adjusting Cell‐Surface Interactions Through a Covalent Immobilization of Biomolecules

Advanced Materials Interfaces, EarlyView.
This review presents an overview of current and emerging immobilization techniques coupled with an in‐depth investigation of the underlying mechanisms governing the activity and stability of covalently immobilized biomolecules. The aim of this study is to serve as a guide for the development of long‐lasting biomedical coatings with versatile biological
Sara Shakibania, Manus J. P. Biggs, Katarzyna Krukiewicz   +2 more
wiley   +1 more source

A Virtual Molecular Biology Teaching Laboratory

BioTechniques, 1999
Robert M. Horton, Robert C. Tait
doaj   +1 more source

A visible light-activated azo-fluorescent switch for imaging-guided and light-controlled release of antimycotics

Nature Communications
Azo switches are widely employed as essential components in light-responsive systems. Here, we develop an azo-fluorescent switch that is visible light-responsive and its light-responsive processes can be monitored using fluorescence imaging.
Yurou Huang, Xiaoyan Zeng, Xiaoxie Ma, Zibo Lin, Jiayue Sun, Wang Xiao, Sheng Hua Liu, Jun Yin, Guang-Fu Yang   +8 more
doaj   +1 more source

Flexible Polymer-Based Electrodes for Detecting Depression-Related Theta Oscillations in the Medial Prefrontal Cortex

Chemosensors
This study investigates neural activity changes in the medial prefrontal cortex (mPFC) of a lipopolysaccharide (LPS)-induced acute depression mouse model using flexible polymer multichannel electrodes, local field potential (LFP) analysis, and a ...
Rui Sun, Shunuo Shang, Qunchen Yuan, Ping Wang, Liujing Zhuang   +4 more
doaj   +1 more source

Glucose Oxidase Immobilised in Polyurethane Matrix : A Biosensor for Amperometric Estimation of Glucose [PDF]

, 1993
Shridhara Alva, Ratna S. Phadke, Girjesh Govil   +2 more
openalex   +1 more source

Microneedles with Interdigitated Electrodes for In Situ Impedimetric VEGF Sensing

Advanced Materials Interfaces, EarlyView.
An electrochemical device for transdermal monitoring based on flexible polylactide microneedles with interdigitated electrodes enables continuous monitoring of vascular endothelial growth factor (VEGF) in interstitial fluid. Gold‐coated microneedles functionalized with anti‐VEGF antibodies, provide an in situ detection platform with high sensitivity ...
Ritu Das, Emin Istif, Rumeysa Cebecioglu, Mohsin Ali, Yasin Atik, Çağdaş Dağ, Eda Celikbas, Gozde Demirci, FundaYagcı Acar, Murat Hasanreisoğlu, Levent Beker   +10 more
wiley   +1 more source