دانلود Gold nanoparticle probes

ترجمه Gold nanoparticle probes
قیمت : 330,000 ریال
شناسه محصول : 2007942
نویسنده/ناشر/نام مجله : Coordination Chemistry Reviews
سال انتشار: 2009
تعداد صفحات انگليسي : 12
نوع فایل های ضمیمه : Pdf+Word
حجم فایل : 1 Mb
کلمه عبور همه فایلها : www.daneshgahi.com
عنوان انگليسي : Gold nanoparticle probes

چکیده

Abstract

Depending on their size, shape, degree of aggregation and nature of the protecting organic shells on their surface, gold nanoparticles (AuNPs) can appear red, blue and other colors and emit bright resonance light scattering of various wavelengths. Because of this unique optical property, AuNPs have been extensively explored as probes for sensing/imaging a wide range of analytes/targets, such as heavy metallic cations, nucleic acids, proteins, cells, etc. Since their initial discovery, novel synthetic methods have led to precise control over particle size, shape and stability, thus allowing the modification of a wide variety of ligands on the AuNP surfaces to meet different experimental conditions. This review discusses the synthesis and applications of functionalized AuNPs in chemical sensing and imaging.

Keywords: Gold nanoparticles
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