pH-responsive Ag@PAH nanoparticles applied in SERS

Furini, Leonardo N.; Costa, Gabriel; Leopoldo Constantino, Carlos Jose; Alessio, Priscila

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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

pH-responsive Ag@PAH nanoparticles applied in SERS

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Author(s):	Furini, Leonardo N. ^{[1, 2]} ; Costa, Gabriel ^[2] ; Leopoldo Constantino, Carlos Jose ^[2] ; Alessio, Priscila ^[2] Total Authors: 4
Affiliation:	^[1] Univ Fed Ceara, Dept Fis, BR-60455760 Fortaleza, Ceara - Brazil ^[2] Univ State Sao Paulo UNESP, Sch Sci Appl & Technol, Presidente Prudente - Brazil Total Affiliations: 2
Document type:	Journal article
Source:	Materials Letters; v. 277, OCT 15 2020.
Web of Science Citations:	0
Abstract
We synthesized silver nanoparticles (AgNPs) coating with poly(allylamine) hydrochloride (PAH), which we named as Ag@PAH. While, the Ag core provides the SERS signal, the PAH shell helps enhancing the signal due to molecular trapping by swelling and deswelling according to pH medium. (C) 2020 Elsevier B.V. All rights reserved. (AU)

FAPESP's process:	18/14692-5 - Photothermal therapy mediated by gold nanoparticles: from model systems of biomembranes toward in vitro culture of tumor cells
Grantee:	Sabrina Aléssio Camacho
Support Opportunities:	Scholarships in Brazil - Post-Doctoral


FAPESP's process:	17/06534-8 - Impact of Emerging Pollutants in Health: a Study on Biomimetic Membranes
Grantee:	Priscila Alessio Constantino
Support Opportunities:	Regular Research Grants

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