Enhanced detection sensitivity through enzyme-induced precipitate accumulation in LSPR-active nano-valleys-Reference-Cited by-同舟云学术

Enhanced detection sensitivity through enzyme-induced precipitate accumulation in LSPR-active nano-valleys

Published:2022 Issue:25 Volume:12 Page:15652-15657
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Kwak Su-Heon¹²,Wi Jung-Sub³,Lee Jieon⁴,Kim Chunjoong¹,Na Hee-Kyung²^ORCID

Affiliation:

1. Department of Materials Science and Engineering, Chungnam National University, Daejeon 34134, Korea

2. Bio-Imaging Team, Korea Research Institute of Standards and Science (KRISS), Daejeon 34113, Korea

3. Department of Materials Science and Engineering, Hanbat National University, Daejeon 34158, Korea

4. Predictive Toxicology Department, Korea Institute of Toxicology (KIT), Daejeon, 34114, Korea

Abstract

Multiple washing and drying cycles of the sample drive the accumulation of enzymatic reaction products in the plasmonic nano-valleys, consequently inducing an additional LSPR peak shift in a concentration-dependent manner.

Funder

National Research Foundation

National Research Council of Science and Technology

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/RA/D2RA01331B

Reference30 articles.

1. Rapid and accurate clinical testing for COVID-19 by nicking and extension chain reaction system-based amplification (NESBA)

2. Microfluidic separation of capture from detection and its application for determination of COVID-19 antibodies

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4. Development of Integrated Systems for On-Site Infection Detection

5. Multiplexed Nanomaterial-Based Sensor Array for Detection of COVID-19 in Exhaled Breath

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