Converting capsules to sensors for nondestructive analysis: from cargo-responsive self-sensing to functional characterization

Yan Zhang; Zhibing Zhang; Yulong Ding; Zoe Pikramenou; Yongliang Li

doi:10.1021/acsami.8b17679

Converting capsules to sensors for nondestructive analysis: from cargo-responsive self-sensing to functional characterization

Yan Zhang, Zhibing Zhang, Yulong Ding, Zoe Pikramenou, Yongliang Li

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5 Citations (Scopus)

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Abstract

A general concept of converting capsules into sensors is reported. Such simple conversion enables instantaneous nondestructive analysis for applications such as controlled release and energy storage among others. Converted capsule sensors are responsive in emission colors to varying core cargos via the incorporation of a solvatochromic fluorophore under excitation. Such cargo-responsive self-sensing abilities facilitate their application in capsule-level analysis such as cargo retention-leakage detection and release implications, as well as defect identification. The versatile concept is shown as an auxiliary tool in thermal energy storage to visualize phase transition, exhibiting promising potentials in application-level characterization.

Original language	English
Pages (from-to)	8693-8698
Number of pages	6
Journal	ACS Applied Materials & Interfaces
Volume	11
Issue number	9
Early online date	14 Jan 2019
DOIs	https://doi.org/10.1021/acsami.8b17679
Publication status	Published - 6 Mar 2019

Keywords

capsule
fluorescence
leakage
nondestructive
phase change materials
retention
sensor
thermal energy storage

ASJC Scopus subject areas

Materials Science(all)

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10.1021/acsami.8b17679Licence: None: All rights reserved

Zhang_et_al_Converting_capsules_to_sensors_ACS_Applied_Materials_&_Interfaces_2019
Checked for eligibility 08/02/2019 This document is the Accepted Manuscript version of a Published Work that appeared in final form in ACS Applied Materials and Interfaces, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://pubs.acs.org/doi/10.1021/acsami.8b17679 http://pubs.acs.org/page/policy/articlesonrequest/index.html]
Accepted author manuscript, 3.62 MBLicence: Other (please specify with Rights Statement)

https://pubs.acs.org/doi/10.1021/acsami.8b17679Licence: None: All rights reserved

Cite this

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abstract = "A general concept of converting capsules into sensors is reported. Such simple conversion enables instantaneous nondestructive analysis for applications such as controlled release and energy storage among others. Converted capsule sensors are responsive in emission colors to varying core cargos via the incorporation of a solvatochromic fluorophore under excitation. Such cargo-responsive self-sensing abilities facilitate their application in capsule-level analysis such as cargo retention-leakage detection and release implications, as well as defect identification. The versatile concept is shown as an auxiliary tool in thermal energy storage to visualize phase transition, exhibiting promising potentials in application-level characterization.",

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AU - Pikramenou, Zoe

AU - Li, Yongliang

PY - 2019/3/6

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AB - A general concept of converting capsules into sensors is reported. Such simple conversion enables instantaneous nondestructive analysis for applications such as controlled release and energy storage among others. Converted capsule sensors are responsive in emission colors to varying core cargos via the incorporation of a solvatochromic fluorophore under excitation. Such cargo-responsive self-sensing abilities facilitate their application in capsule-level analysis such as cargo retention-leakage detection and release implications, as well as defect identification. The versatile concept is shown as an auxiliary tool in thermal energy storage to visualize phase transition, exhibiting promising potentials in application-level characterization.

KW - capsule

KW - fluorescence

KW - leakage

KW - nondestructive

KW - phase change materials

KW - retention

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KW - thermal energy storage

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Converting capsules to sensors for nondestructive analysis: from cargo-responsive self-sensing to functional characterization

Abstract

Keywords

ASJC Scopus subject areas

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