J 2024

Nanoparticle-Based Bioaffinity Assays: From the Research Laboratory to the Market

FARKA, Zdeněk, Julian BRANDMEIER, Matthias Jürgen MICKERT, Matěj PASTUCHA, Karel LACINA et. al.

Basic information

Original name

Nanoparticle-Based Bioaffinity Assays: From the Research Laboratory to the Market

Authors

FARKA, Zdeněk (203 Czech Republic, belonging to the institution), Julian BRANDMEIER (276 Germany, belonging to the institution), Matthias Jürgen MICKERT (276 Germany), Matěj PASTUCHA (203 Czech Republic, belonging to the institution), Karel LACINA (203 Czech Republic, belonging to the institution), Petr SKLÁDAL (203 Czech Republic, belonging to the institution), Tero SOUKKA (246 Finland) and Hans-Heiner GORRIS (276 Germany, guarantor, belonging to the institution)

Edition

Advanced Materials, Weinheim, Wiley-VCH, 2024, 0935-9648

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10406 Analytical chemistry

Country of publisher

Germany

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Impact factor

Impact factor: 29.400 in 2022

Organization unit

Faculty of Science

UT WoS

001118500300001

Keywords in English

bioaffinity assay; immunoassay; nanoparticle; nanomaterial; commercialization

Tags

Tags

International impact, Reviewed
Změněno: 4/3/2024 09:42, Mgr. Marie Šípková, DiS.

Abstract

V originále

Advances in the development of new biorecognition elements, nanoparticle-based labels as well as instrumentation have inspired the design of new bioaffinity assays. This review critically discusses the potential of nanoparticles to replace current enzymatic or molecular labels in immunoassays and other bioaffinity assays. Successful implementations of nanoparticles in commercial assays and the need for rapid tests incorporating nanoparticles in different roles such as capture support, signal generation elements, and signal amplification systems are highlighted. The limited number of nanoparticles applied in current commercial assays can be explained by challenges associated with the analysis of real samples (e.g., blood, urine, or nasal swabs) that are difficult to resolve, particularly if the same performance can be achieved more easily by conventional labels. Lateral flow assays that are based on the visual detection of the red-colored line formed by colloidal gold are a notable exception, exemplified by SARS-CoV-2 rapid antigen tests that have moved from initial laboratory testing to widespread market adaption in less than two years.

Links

GF23-06199K, research and development project
Name: Nové anti-Stokesové lanthanoidové nanočástice a vícebarevný FRET mechanismy pro jednomolekulové sekvenování DNA
Investor: Czech Science Foundation, Novel anti-Stokes upconverting nanoparticles and multicolor FRET mechanisms for single-molecule DNA sequencing, Lead Agency