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Overview of SERS-based sensors for agricultural purposes


Review of SERS-based sensors for agricultural applications
Schematic illustration of SERS-based sensors for agricultural purposes. Credit score: Liu Chao

A analysis crew led by Prof. Huang Qing on the Institute of Clever Machines, Hefei Institutes of Bodily Science (HFIPS) of Chinese language Academy of Sciences (CAS) analyzed SERS-based agricultural sensor analysis and purposes in a evaluation paper.

Printed in Traits in Meals Science & Know-how, this evaluation gives a helpful information for the event of optical-spectroscopy sensing expertise for clever agriculture.

Floor-enhanced Raman scattering/spectroscopy (SERS) expertise has been utilized in lots of fields as a non-destructive and delicate detection and evaluation instrument with fingerprinting traits for chemical substances. Quite a few software will be discovered within the agricultural discipline, together with product high quality evaluation, crop progress monitoring, plant seed screening, and meals security management.

SERS expertise boasts particular benefits over most conventional strategies when it comes to detection pace, price, effectivity, versatility, automation and portability. Due to this fact, the event of agricultural sensor expertise primarily based on SERS has additionally acquired rising consideration and a spotlight.

Huang Qing’s crew has lengthy been dedicated to the essential and utilized analysis of spectroscopy, together with SERS expertise.

On this evaluation paper, they made a complete survey of the present improvement of SERS agricultural sensors.

They shared their ideas on the event and software of SERS expertise when it comes to detection of pesticide residues and different dangerous substances in agricultural product high quality and security management.

Regarding the properties and benefits of SERS approach, researchers launched the purposes of SERS sensors/substrates of various varieties, together with versatile SERS substrates, reusable SERS substrates, particular target-selective SERS substrates, and microfluidic-based SERS chips, illustrating with examples utilized to completely different eventualities.

“This evaluation demonstrated the applying prospects of SERS agricultural sensors,” mentioned Liu Rui, first creator of the paper.

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Extra data:
Chao Liu et al, A evaluation: Analysis progress of SERS-based sensors for agricultural purposes, Traits in Meals Science & Know-how (2022). DOI: 10.1016/j.tifs.2022.07.012

Supplied by
Chinese language Academy of Sciences

Overview of SERS-based sensors for agricultural purposes (2022, September 15)
retrieved 15 September 2022

This doc is topic to copyright. Other than any truthful dealing for the aim of personal examine or analysis, no
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