Polysaccharide Hydrogel-Assisted Biosensing Platforms for Point-of-Care Use DOI Creative Commons
Sang‐Uk Kim, Young Jun Kim, Tae Hee Lee

et al.

Biosensors, Journal Year: 2025, Volume and Issue: 15(1), P. 13 - 13

Published: Jan. 2, 2025

Point-of-care (POC) use is one of the essential goals biosensing platforms. Because increasing demand for testing cannot be met by a centralized laboratory-based strategy, rapid and frequent at right time place will key to health safety. To date, however, there are still difficulties in developing simple affordable, as well sensitive effective, platform that enables POC use. In terms materials, hydrogels, unique family water-absorbing biocompatible polymers, have emerged promising components development biosensors. Combinations hydrogels various additional applications, such hydrophilic coatings, nanoscale filtration, stimuli-responsive signal enhancement, biodegradation. this review, we highlight recent efforts develop hydrogel-assisted platforms use, especially focusing on polysaccharide like agarose, alginate, chitosan, so on. We first discuss pros cons practical applications then introduce case studies test different formats, paper-based analytical devices (PADs), microfluidic devices, independent believe analysis present review provides information resource-limited settings.

Language: Английский

Optical nanomaterial-based detection of biomarkers in liquid biopsy DOI Creative Commons
Young Jun Kim, Won‐Yeop Rho, Seung Min Park

et al.

Journal of Hematology & Oncology, Journal Year: 2024, Volume and Issue: 17(1)

Published: March 14, 2024

Abstract Liquid biopsy, which is a minimally invasive procedure as an alternative to tissue has been introduced new diagnostic/prognostic measure. By screening disease-related markers from the blood or other biofluids, it promises early diagnosis, timely prognostication, and effective treatment of diseases. However, there will be long way until its realization due conceptual practical challenges. The biomarkers detected by liquid such circulating tumor cell (CTC) DNA (ctDNA), are extraordinarily rare often obscured abundance normal cellular components, necessitating ultra-sensitive accurate detection methods for advancement biopsy techniques. Optical biosensors based on nanomaterials open important opportunity in because their enhanced sensing performance with simple properties. In this review article, we summarized recent innovations optical demonstrate sensitive protein, peptide, ctDNA, miRNA, exosome, CTCs. Each study prepares tailored design enhance meet requirements each biomarker. unique characteristics metallic nanoparticles (NPs), quantum dots, upconversion NPs, silica polymeric carbon exploited mechanisms. These advances using give us overcome challenging issues provide resource understanding unknown well mechanism disease. Graphical abstract

Language: Английский

Citations

20
Application of Nanobiosensor Engineering in the Diagnosis of Neurodegenerative Disorders DOI Creative Commons

Thikra S. Dhahi,

Alaa Kamal Yousif Dafhalla, A. Wesam Al-Mufti

et al.

Results in Engineering, Journal Year: 2024, Volume and Issue: 24, P. 102790 - 102790

Published: Sept. 5, 2024

Language: Английский

Citations

10
Photoluminescence-based biosensor for the detection of antibodies against SARS-CoV-2 virus proteins by ZnO tetrapod structure integrated within microfluidic system DOI
Roman Viter,

Iryna Tepliakova,

Maryia Drobysh

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 939, P. 173333 - 173333

Published: May 17, 2024

Language: Английский

Citations

8
A Comparative Analysis of Optical Biosensors for Rapid Detection of SARS‐CoV‐2 and Influenza DOI
Rajesh W. Raut, Harshala S. Naik, Parvindar M. Sah

et al.

Biotechnology and Bioengineering, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 24, 2025

ABSTRACT Airborne pathogens, such as influenza and SARS‐CoV‐2, pose significant health risks. While traditional diagnostic methods have limitations, optical biosensors offer a promising solution due to their rapid, sensitive, cost‐effective nature. This review focuses on the application of biosensors, including colorimetry, surface plasmon resonance, surface‐enhanced Raman spectroscopy, fluorescence techniques, for detection SARS‐CoV‐2. We discuss advantages these potential point‐of‐care testing early disease detection. By addressing limitations existing exploring emerging technologies, can play crucial role in combating spread airborne pathogens. provides comprehensive overview biosensor techniques both SARS‐CoV‐2 influenza, gap literature.

Language: Английский

Citations

0
Solution processing for colloidal nanoparticle thin film: From fundamentals to applications DOI
WooSeok Jeong, Hyeonseok Lee,

Yun Jae Hwang

et al.

Advances in Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 342, P. 103538 - 103538

Published: April 28, 2025

Language: Английский

Citations

0
Polysaccharide Hydrogel-Assisted Biosensing Platforms for Point-of-Care Use DOI Creative Commons
Sang‐Uk Kim, Young Jun Kim, Tae Hee Lee

et al.

Biosensors, Journal Year: 2025, Volume and Issue: 15(1), P. 13 - 13

Published: Jan. 2, 2025

Point-of-care (POC) use is one of the essential goals biosensing platforms. Because increasing demand for testing cannot be met by a centralized laboratory-based strategy, rapid and frequent at right time place will key to health safety. To date, however, there are still difficulties in developing simple affordable, as well sensitive effective, platform that enables POC use. In terms materials, hydrogels, unique family water-absorbing biocompatible polymers, have emerged promising components development biosensors. Combinations hydrogels various additional applications, such hydrophilic coatings, nanoscale filtration, stimuli-responsive signal enhancement, biodegradation. this review, we highlight recent efforts develop hydrogel-assisted platforms use, especially focusing on polysaccharide like agarose, alginate, chitosan, so on. We first discuss pros cons practical applications then introduce case studies test different formats, paper-based analytical devices (PADs), microfluidic devices, independent believe analysis present review provides information resource-limited settings.

Language: Английский

Citations

0