Title of article
Isothiouronium-modified gold nanoparticles capable of colorimetric sensing of oxoanions in aqueous MeOH solution
Author/Authors
Kubo، نويسنده , , Yuji and Uchida، نويسنده , , Sayaka and Kemmochi، نويسنده , , Yuichi and Okubo، نويسنده , , Tatsuya، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2005
Pages
4
From page
4369
To page
4372
Abstract
Isothiouronium-modified gold nanoparticles 1 with an average diameter of 5.8 nm were synthesized from bis(5-(N,N′-dimethyl-S-isothiouronio)pentyl) disulfide 2. The surface plasmon band at 524 nm in 10% (v/v) H2O–MeOH showed a selective red shift upon adding anions, making this potentially useful as a new anion sensor material.
Keywords
Isothiouronium , Anion sensor , Nanoparticle
Journal title
Tetrahedron Letters
Serial Year
2005
Journal title
Tetrahedron Letters
Record number
1845988
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