کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5274869 | 1385520 | 2008 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Selective recognition of fumarate from maleate with a gold nanoparticle-based colorimetric sensing system
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Selective recognition of fumarate from maleate with a gold nanoparticle-based colorimetric sensing system Selective recognition of fumarate from maleate with a gold nanoparticle-based colorimetric sensing system](/preview/png/5274869.png)
چکیده انگلیسی
A colorimetric sensing system of gold nanoparticles functionalized with carboxylate-binding units of o-(trifluoroacetyl)carboxanilide is described, which selectively recognizes a trans-dicarboxylate (fumarate) from its cis-isomer (maleate) and several dicarboxylates through inter-particle cross-linking, resulting in an apparent color change from red to purple.
Gold nanoparticles functionalized with o-(trifluoroacetyl)carboxanilides selectively sense a trans-dicarboxylate (fumarate) from its cis-isomer (maleate) and several dicarboxylates depending on substrate concentrations through inter-particle cross-linking, resulting in an apparent color change from red to purple.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron Letters - Volume 49, Issue 22, 26 May 2008, Pages 3652-3655
Journal: Tetrahedron Letters - Volume 49, Issue 22, 26 May 2008, Pages 3652-3655
نویسندگان
Kyung-Seog Youk, Kyung Mi Kim, Amrita Chatterjee, Kyo Han Ahn,