Issue 4, 2019
From the journal:

Analyst

Gold nanoparticle-mediated signal amplification of liquid crystal biosensors for dopamine†

Rajib Nandi, ORCID logo ‡a   Lisha Loitongbam,‡a   Joydip De, ORCID logo a   Varsha Jain ORCID logo a  and  Santanu Kumar Pal ORCID logo *a  

* Corresponding authors

a Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali, Sector-81, Knowledge City, Manauli-140306, India
E-mail: skpal@iisermohali.ac.in

Abstract

A unique design strategy was developed for the detection of dopamine using a newly synthesized amphiphile containing boronic acid head group at the aqueous–liquid crystal (LC) interface. The optical signal of LC for the detection of dopamine was highly amplified in the presence of functionalized gold nanoparticles.

Graphical abstract: Gold nanoparticle-mediated signal amplification of liquid crystal biosensors for dopamine

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Article information

DOI
https://doi.org/10.1039/C8AN02171F
Article type
Communication
Submitted
10 Nov 2018
Accepted
12 Jan 2019
First published
14 Jan 2019

Analyst, 2019,144, 1110-1114

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Gold nanoparticle-mediated signal amplification of liquid crystal biosensors for dopamine

R. Nandi, L. Loitongbam, J. De, V. Jain and S. K. Pal, Analyst, 2019, 144, 1110 DOI: 10.1039/C8AN02171F

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