Triazolobithiophene Light Absorbing Self-Assembled Monolayers: Synthesis and Mass Spectrometry Applications

被引：3

作者：

Kenfack, Ghislain Tsague ^{[1
,2
]}

Schinkovitz, Andreas ^{[1
]}

Babu, Suresh ^{[1
]}

Elouarzaki, Kamal ^{[2
]}

Dias, Marylene ^{[2
]}

Derbre, Severine ^{[1
]}

Helesbeux, Jean-Jacques ^{[1
]}

Levillain, Eric ^{[2
]}

Richomme, Pascal ^{[1
]}

Seraphin, Denis ^{[1
]}

机构：

[1] Univ Angers, Lab SONAS, IFR QUASAV 149, F-49100 Angers, France

[2] Univ Angers, Lab MOLTECH Anjou, CNRS, UMR CNRS 6200, F-49045 Angers, France

来源：

MOLECULES | 2011年 / 16卷 / 10期

关键词：

light absorbing SAMs; DIAMS MS; DIALKYL DISULFIDES; ION FORMATION; GOLD; THIOLS; ALKANETHIOLS; MALDI; DESORPTION/IONIZATION; MULTILAYERS; ADSORPTION; REACTIVITY;

D O I：

10.3390/molecules16108758

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The synthesis of five light absorbing triazolobithiophenic thiols, which were utilized for producing self-assembled monolayers (SAMs) on gold surfaces, is presented. The monolayer formation was monitored by cyclic voltammetry, indicating excellent surface coverage. The new triazolobithiophenic compounds exhibited an absorption maximum around 340 nm, which is close to the emission wavelength of a standard nitrogen laser. Consequently these compounds could be used to aid ionization in laser desorption mass spectrometry (MS).

引用

页码：8758 / 8774

页数：17

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