Results 1 to 10 of about 35,079 (281)

Advancements in optical biosensing techniques: From fundamentals to future prospects

open access: yesAPL Photonics
Optical biosensors that consist of a light source, optical elements, and a photodetector are used to detect chemical and biological species and pollutants.
Baljinder Kaur   +4 more
doaj   +3 more sources

Introducing biosensing techniques in urban geography fieldwork activities with students

open access: yesJournal of Geography in Higher Education
info:eu-repo/semantics ...
Daniel Paiva   +2 more
exaly   +4 more sources

Recent Advances in Surface Plasmon Resonance Sensors for Sensitive Optical Detection of Pathogens

open access: yesBiosensors, 2022
The advancement of science and technology has led to the recent development of highly sensitive pathogen biosensing techniques. The effective treatment of pathogen infections requires sensing technologies to not only be sensitive but also render results ...
Joon-Ha Park   +2 more
doaj   +1 more source

The Review of Biosensor and its Application in the Diagnosis of COVID-19 [PDF]

open access: yesE3S Web of Conferences, 2021
The objective of this article is to summarize the available technologies for biosensing applications in COVID-19. The article is divided into three parts, an introduction to biosensing technologies, applications of mainstream biosensing technologies and ...
Wu Jiyun, Wu Qiuyao
doaj   +1 more source

Preparation and effectiveness evaluation of DNA methylation photoelectrochemical sensor based on 3-D rigid DNA bridge nanoprobes

open access: yesDi-san junyi daxue xuebao, 2022
Objective To construct a photoelectrochemical (PEC) sensor based on a 3-dimensional (3-D) rigid DNA bridge nanoprobe for the analysis of DNA methylation sites.
ZHU Chuiyu   +5 more
doaj   +1 more source

Conductive Bioimprint Using Soft Lithography Technique Based on PEDOT:PSS for Biosensing [PDF]

open access: yesBioengineering, 2021
Culture platform surface topography plays an important role in the regulation of biological cell behaviour. Understanding the mechanisms behind the roles of surface topography in cell response are central to many developments in a Lab on a Chip, medical implants and biosensors.
Nor Azila Abd. Wahid   +3 more
openaire   +3 more sources

The Clinical Benefits and Accuracy of Continuous Glucose Monitoring Systems in Critically Ill Patients—A Systematic Scoping Review

open access: yesSensors, 2017
Continuous Glucose Monitoring (CGM) systems could improve glycemic control in critically ill patients. We aimed to identify the evidence on the clinical benefits and accuracy of CGM systems in these patients. For this, we performed a systematic search in
Sigrid C. J. van Steen   +5 more
doaj   +1 more source

From Self-Assembly of Colloidal Crystals toward Ordered Porous Layer Interferometry

open access: yesBiosensors, 2023
Interferometry-based, reflectometric, label-free biosensors have made significant progress in the analysis of molecular interactions after years of development.
Yi-Zhen Wan, Weiping Qian
doaj   +1 more source

Infrared Absorption Spectroscopic Technique for Biosensing

open access: yesHyomen Kagaku, 2007
Development of highly sensitive sensing techniques is needed for the analysis of biological functions of biomaterials such as DNAs and proteins. We have been developing biosensors by using infrared absorption spectroscopy in the multiple internal reflection geometry (MIR-IRAS).
KIMURA, Yasuo   +2 more
openaire   +2 more sources

Localized surface plasmon resonance biosensing of Mycobacterium tuberculosis biomarker for TB diagnosis

open access: yesSensing and Bio-Sensing Research, 2023
Biosensors offer great advantages over conventional analytical techniques. Specifically, they can provide multiple capabilities such as user-friendly operation, real-time analysis, rapid response, high sensitivity and specificity, portability, label-free
Charles Maphanga   +4 more
doaj   +1 more source

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