Results 131 to 140 of about 298,273 (356)

Integrating Visible‐Light Photocatalysis and Enzymes for the Stereoselective Synthesis of Alcohols and Amines

open access: yesAdvanced Synthesis &Catalysis, EarlyView.
The integration between visible‐light photocatalysis and biocatalysis has the potential to greatly improve modern organic synthesis by combining the production of valuable synthetic intermediates under mild photochemical conditions with the high degree of stereoselectivity reached by enzymes. The review collects the recent efforts in the photoenzymatic
Stefano Parisotto, Cristina Prandi
wiley   +1 more source

Printed, Flexible Lactate Sensors: Design Considerations Before Performing On-Body Measurements. [PDF]

open access: yes, 2019
This work reports the process of sensor development, optimization, and characterization before the transition to on-body measurements can be made. Sensors using lactate oxidase as a sensing mechanism and tetrathiafulvalene as a mediator were optimized ...
Arias, Ana Claudia   +4 more
core   +1 more source

Ammonia Dynamics in the Human Body: Insights in Biomedical Sensing Technologies

open access: yesAdvanced Sensor Research, EarlyView.
Ammonia (NH3) is a significant biomarker in diagnostics, affecting the respiratory system, stomach, liver, kidneys, bladder, and gastrointestinal tract. NH3 detection, using sensors, has the potential to improve medical diagnosis. This review examines recent advancements in NH3 sensing technologies and explores future research directions, including ...
Annelot Nijkoops   +8 more
wiley   +1 more source

Fabrication of Biosensor Based on Polyaniline/Gold Nanorod Composite

open access: yesInternational Journal of Electrochemistry, 2011
This present paper describes a new approach to fabricate a new amperometric sensor for the determination of glucose. Polyaniline (PANI) film doped with colloidal gold nanorod particles has been used to immobilize glucose oxidase by glutaraldehyde.
Uğur Tamer   +3 more
doaj   +1 more source

Silk‐Fibroin as Biocompatible and Bioresorbable Enzyme Immobilization Matrix for Screen‐Printed Amperometric Glucose Biosensors

open access: yesAdvanced Sensor Research, EarlyView.
Silk‐fibroin is applied as an immobilization matrix for a biocompatible and bioresorbable amperometric glucose biosensor. The immobilization matrix is optimized with regard to silk‐fibroin content, enzyme loading, and water solubility. The optimized silk‐fibroin matrix is compared to a BSA/glutaraldehyde‐based matrix.
Kevin A. Janus   +7 more
wiley   +1 more source

Glucose oxidase pellets [PDF]

open access: yesBiotechnology and Bioengineering, 1977
Isao Karube   +2 more
openaire   +2 more sources

Microneedles for Continuous, Minimally Invasive Monitoring: A Technology Overview

open access: yesAdvanced Sensor Research, EarlyView.
This review explores recent advances in electrochemical sensing using microneedles—small, minimally invasive devices that access interstitial fluid for real‐time molecular monitoring. It highlights fabrication methods, materials, and biosensor development, with a focus on aptamer‐based sensing. The review also discusses current applications, challenges,
Guillermo Conejo‐Cuevas   +3 more
wiley   +1 more source

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