Precise and rapid point-of-care quantification of albumin levels in unspiked blood using organic field-effect transistors-Reference-Cited by-同舟云学术

Precise and rapid point-of-care quantification of albumin levels in unspiked blood using organic field-effect transistors

Published:2024 Issue: Volume: Page:
ISSN:2516-0230
Container-title:Nanoscale Advances
language:en
Short-container-title:Nanoscale Adv.

Author:

Mandal Ajoy¹,Mandal Suman¹,Mallik Samik²,Mondal Sovanlal²,Bag Subhendu Sekhar³^ORCID,Goswami Dipak K.¹²^ORCID

Affiliation:

1. Organic Electronics Laboratory, Department of Physics, Indian Institute of Technology Kharagpur, Kharagpur – 721302, India

2. School of Nanoscience and Technology, Indian Institute of Technology Kharagpur, Kharagpur – 721302, India

3. Bioorganic Chemistry Laboratory, Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati –781039, India

Abstract

We report a new methodology for a precise OFET-based HSA sensor through diffusion-induced ingress of peptide receptors into semiconducting grain boundaries. It covers a detection range from 1 pM to 1 mM, requiring no serum extraction from the blood for point-of-care detection.

Funder

Department of Science and Technology, Ministry of Science and Technology, India

Ministry of Electronics and Information technology

Publisher

Royal Society of Chemistry (RSC)

Subject

General Engineering,General Materials Science,General Chemistry,Atomic and Molecular Physics, and Optics,Bioengineering

Link

http://pubs.rsc.org/en/content/articlepdf/2024/NA/D3NA00564J

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5. Diffusion‐Induced Thickness Thinning of Spin‐Coated Films in Crystalline Grain Boundaries: A Process of Amorphization