2013, ISBN: 3847326902

[EAN: 9783847326908], Neubuch, [PU: LAP Lambert Academic Publishing], nach der Bestellung gedruckt Neuware - Printed after ordering - Harmful bacteria are the most common cause of food- a… Más…

[EAN: 9783847326908], Neubuch, [PU: LAP Lambert Academic Publishing], nach der Bestellung gedruckt Neuware - Printed after ordering - Harmful bacteria are the most common cause of food- and waterborne illnesses. Infection often leads to bloody diarrhoea, and occasionally to kidney failure. Several strains of the bacteria Escherichia coli produce a powerful toxin which causes serious illness. Food and water can be contaminated with other bacteria like Salmonella, Coliform, Pseudomonas, etc. Hence, it has become important to rapidly detect and identify infectious bacteria. Colloidal luminescent semiconductor nanocrystals or quantum dots (QDs) have elicited a great deal of interest in the biosensing community due to their unique fluorescent properties. Here ZnS:Mn2+ QDs are synthesised and biofunctionalised with chitosan. They are attached to the anionic cell wall of E. coli bacteria and different properties of this compound system are studied. These nanocrystals may offer cost effective and quicker alternative to detect single bacterium compared to other conventional methods. Several characterization methods are discussed. The particle size calculated is approximately 8 10nm. The blue shift of PL peak has been observed after the bacteria get attached. 76 pp. Englisch, Books<

ISBN: 9783847326908

Harmful bacteria are the most common cause of food- and waterborne illnesses. Infection often leads to bloody diarrhoea, and occasionally to kidney failure. Several strains of the bacteri… Más…

Harmful bacteria are the most common cause of food- and waterborne illnesses. Infection often leads to bloody diarrhoea, and occasionally to kidney failure. Several strains of the bacteria Escherichia coli produce a powerful toxin which causes serious illness. Food and water can be contaminated with other bacteria like Salmonella, Coliform, Pseudomonas, etc. Hence, it has become important to rapidly detect and identify infectious bacteria. Colloidal luminescent semiconductor nanocrystals or quantum dots (QDs) have elicited a great deal of interest in the biosensing community due to their unique fluorescent properties. Here ZnS : Mn2+ QDs are synthesised and biofunctionalised with chitosan. They are attached to the anionic cell wall of E. coli bacteria and different properties of this compound system are studied. These nanocrystals may offer cost effective and quicker alternative to detect single bacterium compared to other conventional methods. Several characterization methods are discussed. The particle size calculated is approximately 8-10 nm. The blue shift of PL peak has been observed after the bacteria get attached. Trade Books>Trade Paperback>Social Sciences>Sociology>Sociology, KS OmniScriptum Publishing Core >1<

2013, ISBN: 3847326902

[EAN: 9783847326908], Nieuw boek, [SC: 12.02], [PU: LAP LAMBERT Academic Publishing], WIRTSCHAFT SONSTIGES QUANTUM DOTS BACTERIA CHARACTERIZATION CHITOSAN SEMICONDUCTOR NANOSENSOR WATERBO… Más…

[EAN: 9783847326908], Nieuw boek, [SC: 12.02], [PU: LAP LAMBERT Academic Publishing], WIRTSCHAFT SONSTIGES QUANTUM DOTS BACTERIA CHARACTERIZATION CHITOSAN SEMICONDUCTOR NANOSENSOR WATERBORNE ILLNESS, Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Mazumder SonalSonal Mazumder is a Research Assistant in Virginia Polytechnic Institute and State University from Blacksburg, Virginia, United States. She did her Chemical Engineering from Heritage Institute of Technology, Kolkata, In., Books<

2013, ISBN: 9783847326908

Pasta blanda

[ED: Kartoniert / Broschiert], [PU: LAP LAMBERT Academic Publishing], Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Mazum… Más…

[ED: Kartoniert / Broschiert], [PU: LAP LAMBERT Academic Publishing], Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Mazumder SonalSonal Mazumder is a Research Assistant in Virginia Polytechnic Institute and State University from Blacksburg, Virginia, United Sta, DE, [SC: 0.00], Neuware, gewerbliches Angebot, Softcover, 76, [GW: 122g], 1. Auflage, Banküberweisung, PayPal, [CT: Englischsprachige Bücher / Sonstiges - Englisch]<

ISBN: 9783847326908

*Quantum Dots for Detection of Harmful Waterborne Bacterial Pathogens* / Taschenbuch für 48.99 € / Aus dem Bereich: Bücher, Wissenschaft, Wirtschaftswissenschaft Medien > Bücher nein Buch… Más…

*Quantum Dots for Detection of Harmful Waterborne Bacterial Pathogens* / Taschenbuch für 48.99 € / Aus dem Bereich: Bücher, Wissenschaft, Wirtschaftswissenschaft Medien > Bücher nein Buch (kartoniert) Hardcover;Sozialwissenschaften, Recht, Wirtschaft;Sonstiges, LAP Lambert Academic Publishing<