header
Image from OpenLibrary

Photo sensing of melamine using quantum dots / Abdelsalam Ahmed Ahmed Elsheikh ; Supervised Alsayed Abdelmajied Elsherbini , Wessam Eldin Salah Eldin , Taher Salah Eldin Ali

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Abdelsalam Ahmed Ahmed Elsheikh , 2019Description: 103 P. : charts , facimiles ; 25cmOther title:
  • الاستشعار الضوئى للميلامين باستخدام نقاط الكم [Added title page title]
Subject(s): Available additional physical forms:
  • Issued also as CD
Dissertation note: Thesis (M.Sc.) - Cairo University - National Institute of Laser Enhanced Sciences (NILES) - Department of of Laser Applications in Environmental Metrology, Photochemistry and Agriculture Summary: Adulteration of animals feed, dairy milk products and infant formula by melamine in order to increase the protein value because of high nitrogen content in its formula have lead researchers to developing detection techniques for monitoring the levels of melamine which causes renal stones formation, kidney failure and led to sudden death in some cases epically in infants.In this study we present the nanoparticles quantum dot as a simple and accurate method for detection of melamine in the milk using nanoparticles of silver, gold, nano magnetite and magnetite silicon dioxide core shell. he spectroscopic characterizations were carried out using ultraviolet visible (UV-Vis), transmission electron microscopy (TEM), and Fourier transform infrared (FTIR) spectroscopy.The results obtained illustrated that the nano gold and silver were significant as colorimetric sensors. Magnetite NPs and magnetite core shell has a significant effect in adsorption of melamine by measuring the absorption and fluorescence intensities before and after magnetization
Tags from this library: No tags from this library for this title. Log in to add tags.
Star ratings
    Average rating: 0.0 (0 votes)
Holdings
Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.24.05.M.Sc.2019.Ab.P (Browse shelf(Opens below)) Not for loan 01010110082810000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.24.05.M.Sc.2019.Ab.P (Browse shelf(Opens below)) 82810.CD Not for loan 01020110082810000

Thesis (M.Sc.) - Cairo University - National Institute of Laser Enhanced Sciences (NILES) - Department of of Laser Applications in Environmental Metrology, Photochemistry and Agriculture

Adulteration of animals feed, dairy milk products and infant formula by melamine in order to increase the protein value because of high nitrogen content in its formula have lead researchers to developing detection techniques for monitoring the levels of melamine which causes renal stones formation, kidney failure and led to sudden death in some cases epically in infants.In this study we present the nanoparticles quantum dot as a simple and accurate method for detection of melamine in the milk using nanoparticles of silver, gold, nano magnetite and magnetite silicon dioxide core shell. he spectroscopic characterizations were carried out using ultraviolet visible (UV-Vis), transmission electron microscopy (TEM), and Fourier transform infrared (FTIR) spectroscopy.The results obtained illustrated that the nano gold and silver were significant as colorimetric sensors. Magnetite NPs and magnetite core shell has a significant effect in adsorption of melamine by measuring the absorption and fluorescence intensities before and after magnetization

Issued also as CD

There are no comments on this title.

to post a comment.