Targeted highly sensitive detection of multi-drug resistant Salmonella DT104 using gold nanoparticles

Monoclonal antibody-conjugated popcorn-shape gold nanotechnology-driven approach to selectively detect multiple drug resistant (MDRB) Salmonella typhimurium DT104 bacteria has been developed. We demonstrate that the gold nanotechnology based assay is capable of measuring the amount of MDRB in food s...

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Veröffentlicht in:	Chemical communications (Cambridge, England) England), 2011-01, Vol.47 (33), p.9444-9446
Hauptverfasser:	Khan, Sadia Afrin, Singh, Anant K, Senapati, Dulal, Fan, Zhen, Ray, Paresh Chandra
Format:	Artikel
Sprache:	eng
Schlagworte:	Antibodies, Immobilized - chemistry Antibodies, Immobilized - immunology Antibodies, Monoclonal - immunology Colorimetry - methods Drug Resistance, Multiple, Bacterial Food Microbiology Gold - chemistry Metal Nanoparticles - chemistry Metal Nanoparticles - ultrastructure Salmonella typhimurium Salmonella typhimurium - immunology Salmonella typhimurium - isolation & purification Spectrum Analysis, Raman
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Beschreibung
Zusammenfassung:	Monoclonal antibody-conjugated popcorn-shape gold nanotechnology-driven approach to selectively detect multiple drug resistant (MDRB) Salmonella typhimurium DT104 bacteria has been developed. We demonstrate that the gold nanotechnology based assay is capable of measuring the amount of MDRB in food samples.
ISSN:	1359-7345 1364-548X
DOI:	10.1039/c1cc13199k