A smart pH-switchable luminescent hydrogel

被引：1

作者：

Zhang, Chunqiu ^{[1
]}

Li, Yiwei ^{[1
]}

Xue, Xiangdong ^{[1
]}

Chu, Pengfei ^{[1
]}

Liu, Chang ^{[1
]}

Yang, Keni ^{[1
]}

Jiang, Yonggang ^{[1
]}

Chen, Wei-Qiang ^{[2
]}

Zou, Guozhang ^{[1
]}

Liang, Xing-Jie ^{[1
]}

机构：

[1] Natl Ctr Nanosci & Technol, CAS Key Lab Biol Effects Nanomat & Nanosafety, Beijing 100190, Peoples R China

[2] Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 20期

基金：

中国国家自然科学基金;

关键词：

AGGREGATION-INDUCED EMISSION; FLUORESCENT HYDROGEL; PEPTIDE; PHOTOLUMINESCENCE; NANOPARTICLES; GELATION; HYBRID; PROBES;

D O I：

10.1039/C4CC09861G

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Here we report a novel example of a luminescent hydrogel, which is formed from silent individual molecules simply by altering the pH of the system. Formation of the emissive nanostructure is fully and repeatedly reversible. This hydrogel, with switchable luminescence, can potentially be used as a nano pH sensor.

引用

页码：4168 / 4171

页数：4

共 50 条

[41] Reversible molecular memory and pH-switchable swelling transitions in polyelectrolyte multilayers
Hiller, J
Rubner, MF
[J]. MACROMOLECULES, 2003, 36 (11) : 4078 - 4083
[42] pH-Switchable Coordinative Micelles for Enhancing Cellular Transfection of Biocompatible Polycations
Zhang, Qingyan
Zhou, Zhanwei
Li, Chenzi
Wu, Pengkai
Sun, Minjie
[J]. ACS APPLIED MATERIALS & INTERFACES, 2019, 11 (23) : 20689 - 20698
[43] Computational design of pH-switchable control agents for nitroxide mediated polymerization
Gryn'ova, Ganna
Smith, Leesa M.
Coote, Michelle L.
[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2017, 19 (34) : 22678 - 22683
[44] pH-switchable, ultrathin permselective membranes prepared from multilayer polymer composites
Liu, YL
Zhao, MQ
Bergbreiter, DE
Crooks, RM
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (37) : 8720 - 8721
[45] A pH-Switchable Aqueous Organocatalysis with Amphiphilic Secondary Amine-Porphyrin Hybrids
Arlegui, Aitor
Torres, Pol
Cuesta, Victor
Crusats, Joaquim
Moyano, Albert
[J]. EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2020, 2020 (28) : 4399 - 4407
[46] In situ formed Mg(OH)2 nanoparticles as pH-switchable stabilizers for emulsions
Tan, Junjun
Wang, Jun
Wang, Liya
Xu, Jian
Sun, Dejun
[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2011, 359 (01) : 155 - 162
[47] From Structure to Function: pH-Switchable Antimicrobial Nano-Self-Assemblies
Gontsarik, Mark
Yaghmur, Anan
Ren, Qun
Maniura-Weber, Katharina
Salentinig, Stefan
[J]. ACS APPLIED MATERIALS & INTERFACES, 2019, 11 (03) : 2821 - 2829
[48] Modeling of pH-switchable ion transport and selectivity in nanopore membranes with fixed charges
Ramírez, P
Mafé, S
Alcaraz, A
Cervera, J
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2003, 107 (47): : 13178 - 13187
[49] Effect of hydrophobicity and charge in the oligomerization of amyloidogenic peptides and the design of a pH-switchable oligomer
Wang, Yilin
Truex, Nicholas
Wali, Hanan
[J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2016, 251
[50] Self-Assembly of pH-Switchable Spiral Tubes: Supramolecular Chemical Springs
Zhang, Xuejun
Zou, Jianhua
Tamhane, Karan
Kobzeff, Fred F.
Fang, Jiyu
[J]. SMALL, 2010, 6 (02) : 217 - 220

← 1 2 3 4 5 →