Bisindole anchored mesoporous silica nanoparticles for cyanide sensing in aqueous media

被引：75

作者：

Kim, Hyun Jung ^{[3
]}

Lee, Hyejin ^{[1
,2
]}

Lee, Ji Ha ^{[1
,2
]}

Choi, Dong Hoon ^{[3
,4
]}

Jung, Jong Hwa ^{[1
,2
]}

Kim, Jong Seung ^{[3
]}

机构：

[1] Gyeongsang Natl Univ, Dept Chem, Jinju 660701, South Korea

[2] Gyeongsang Natl Univ, Res Inst Nat Sci, Jinju 660701, South Korea

[3] Korea Univ, Dept Chem, Seoul 136701, South Korea

[4] Korea Univ, Res Inst Nat Sci, Seoul 136701, South Korea

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 39期

基金：

新加坡国家研究基金会;

关键词：

METAL-IONS; FLUORESCENT; CHEMOSENSOR; SENSOR;

D O I：

10.1039/c1cc13481g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

For CN- recognition, a series of bisindolyl compounds 1-3 were prepared, and their chromodosimetric color changes toward anions were investigated. Nucleophilic addition of the cyanide ion to the meso position of the bisindolyl group gave rise to breaking of the double bond conjugation, thereby inducing spectroscopic changes in the compound. Mesoporous silica nanoparticles 3 also gave color changes from deep orange to yellow in response to the cyanide ion.

引用

页码：10918 / 10920

页数：3

共 50 条

[21] Biosafety of Mesoporous Silica Nanoparticles
Rascol, Estelle
Pisani, Cedric
Dorandeu, Christophe
Nyalosaso, Jeff L.
Charnay, Clarence
Daurat, Morgane
Da Silva, Afitz
Devoisselle, Jean-Marie
Gaillard, Jean-Charles
Armengaud, Jean
Prat, Odette
Maynadier, Marie
Gary-Bobo, Magali
Garcia, Marcel
Chopineau, Joel
Guari, Yannick
BIOMIMETICS, 2018, 3 (03)
[22] Synthesis of mesoporous silica nanoparticles
Wu, Si-Han
Mou, Chung-Yuan
Lin, Hong-Ping
CHEMICAL SOCIETY REVIEWS, 2013, 42 (09) : 3862 - 3875
[23] Biocompatibility of Mesoporous Silica Nanoparticles
Asefa, Tewodros
Tao, Zhimin
CHEMICAL RESEARCH IN TOXICOLOGY, 2012, 25 (11) : 2265 - 2284
[24] Mesoporous Silica Nanoparticles in Bioimaging
Yuan, Daohe
Ellis, Connor M.
Davis, Jason J.
MATERIALS, 2020, 13 (17)
[25] Mesoporous silica nanoparticles in nanotechnology
Douroumis, Dennis
Onyesom, Ichioma
Maniruzzaman, Mohammed
Mitchell, John
CRITICAL REVIEWS IN BIOTECHNOLOGY, 2013, 33 (03) : 229 - 245
[26] Biodegradability of mesoporous silica nanoparticles
Hu, Yao
Bai, Song
Wu, Xiaozan
Tan, Songwen
He, Yongju
CERAMICS INTERNATIONAL, 2021, 47 (22) : 31031 - 31041
[27] Biocompatibility of Mesoporous Silica Nanoparticles?
Shi, Yi
Miller, Michael L.
Di Pasqua, Anthony J.
COMMENTS ON INORGANIC CHEMISTRY, 2016, 36 (02) : 61 - 80
[28] Functionalized mesoporous silica nanoparticles
Witus, Leah S.
Ferris, Daniel P.
McGonigal, Paul R.
Stoddart, J. Fraser
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2014, 248
[29] Talented Mesoporous Silica Nanoparticles
Moeller, Karin
Bein, Thomas
CHEMISTRY OF MATERIALS, 2017, 29 (01) : 371 - 388
[30] Colloidal Mesoporous Silica Nanoparticles
Yamamoto, Eisuke
Kuroda, Kazuyuki
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 2016, 89 (05) : 501 - 539

← 1 2 3 4 5 →