Capillary-Driven Sensor Fabrication of Polydiacetylene-on-Silica Plate in 30 Seconds: Facile Utilization of π-Monomers with C18- to C25-Long Alkyl Chain

被引：11

作者：

Park, Jin Hyuk ^{[1
]}

Choi, Hyun ^{[1
,3
]}

Cui, Chunzhi ^{[1
,4
,5
]}

Ahn, Dong June ^{[1
,2
]}

机构：

[1] Korea Univ, Dept Chem & Biol Engn, Seoul 02841, South Korea

[2] Korea Univ, KU KIST Grad Sch Converging Sci & Technol, Seoul 02841, South Korea

[3] Hyundai Oilbank Co Ltd, Cent Technol R&D Inst, Seongnam Si 13493, Gyeonggi Do, South Korea

[4] Yanbian Univ, Dept Chem, Coll Sci, Yanji 133002, Peoples R China

[5] Yanbian Univ, Minist Educ, Key Lab Nat Resource Changbai Mt & Funct Mol, Yanji 133002, Peoples R China

来源：

ACS OMEGA | 2017年 / 2卷 / 10期

基金：

新加坡国家研究基金会;

关键词：

THIN-LAYER-CHROMATOGRAPHY; COLORIMETRIC DETECTION; RATIONAL DESIGN; SUPRAMOLECULES; LENGTH; LIPOSOMES; VESICLES; FILMS;

D O I：

10.1021/acsomega.7b01141

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

By utilizing the capillary-force-driven action, a novel polydiacetylene-based sensor on the porous silica plate was developed within 30 s for pi-diacetylene monomers with variable chain lengths. This method enables one to utilize diacetylene monomers even with the shorter alkyl chain length of C18-C21, which has not been possible with conventional methods. The invented sensor platform employing shorter monomers was found to perform better, as was demonstrated for gaseous and aqueous analytes, i.e., ammonia gas and nucleic acids in aqueous phase. This new polydiacetylene platform opens up the development of quick and easy fabrication and the use of chemical and biochemical chips.

引用

页码：7444 / 7450

页数：7

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