The Experts below are selected from a list of 657 Experts worldwide ranked by ideXlab platform

Denis Postel - One of the best experts on this subject based on the ideXlab platform.

Gilles Gosselin - One of the best experts on this subject based on the ideXlab platform.

Jiangli Fan - One of the best experts on this subject based on the ideXlab platform.

  • in situ colorimetric recognition of melamine based on Thymine Derivative functionalized gold nanoparticle
    Industrial & Engineering Chemistry Research, 2015
    Co-Authors: Zhenkuan Wang, Xiaojun Peng, Jiangli Fan
    Abstract:

    A simple, fast, and convenient colorimetric sensing system is presented for melamine recognition in milk samples by Thymine-Derivative- (NT-) decorated gold nanoparticles (AuNPs), based on the complementary hydrogen bond between Thymine and melamine, wherein the introduction of melamine causes a rapid and obvious red-to-blue color change. Therefore, the melamine content in milk can be qualitatively recognized by the naked eye and quantitatively measured by measuring absorbance. NT-AuNPs show excellent selectivity to melamine against any other tested molecules, anions, and metal ions, as well as very good sensitivity that can distinguish melamine-contaminated milk from safe milk with a limit of detection of 3.5 nM.

  • In Situ Colorimetric Recognition of Melamine Based on Thymine Derivative-Functionalized Gold Nanoparticle
    2015
    Co-Authors: Zhenkuan Wang, Xiaojun Peng, Jiangli Fan
    Abstract:

    A simple, fast, and convenient colorimetric sensing system is presented for melamine recognition in milk samples by Thymine-Derivative- (NT-) decorated gold nanoparticles (AuNPs), based on the complementary hydrogen bond between Thymine and melamine, wherein the introduction of melamine causes a rapid and obvious red-to-blue color change. Therefore, the melamine content in milk can be qualitatively recognized by the naked eye and quantitatively measured by measuring absorbance. NT-AuNPs show excellent selectivity to melamine against any other tested molecules, anions, and metal ions, as well as very good sensitivity that can distinguish melamine-contaminated milk from safe milk with a limit of detection of 3.5 nM

David Egron - One of the best experts on this subject based on the ideXlab platform.

Zhenkuan Wang - One of the best experts on this subject based on the ideXlab platform.

  • in situ colorimetric recognition of melamine based on Thymine Derivative functionalized gold nanoparticle
    Industrial & Engineering Chemistry Research, 2015
    Co-Authors: Zhenkuan Wang, Xiaojun Peng, Jiangli Fan
    Abstract:

    A simple, fast, and convenient colorimetric sensing system is presented for melamine recognition in milk samples by Thymine-Derivative- (NT-) decorated gold nanoparticles (AuNPs), based on the complementary hydrogen bond between Thymine and melamine, wherein the introduction of melamine causes a rapid and obvious red-to-blue color change. Therefore, the melamine content in milk can be qualitatively recognized by the naked eye and quantitatively measured by measuring absorbance. NT-AuNPs show excellent selectivity to melamine against any other tested molecules, anions, and metal ions, as well as very good sensitivity that can distinguish melamine-contaminated milk from safe milk with a limit of detection of 3.5 nM.

  • In Situ Colorimetric Recognition of Melamine Based on Thymine Derivative-Functionalized Gold Nanoparticle
    2015
    Co-Authors: Zhenkuan Wang, Xiaojun Peng, Jiangli Fan
    Abstract:

    A simple, fast, and convenient colorimetric sensing system is presented for melamine recognition in milk samples by Thymine-Derivative- (NT-) decorated gold nanoparticles (AuNPs), based on the complementary hydrogen bond between Thymine and melamine, wherein the introduction of melamine causes a rapid and obvious red-to-blue color change. Therefore, the melamine content in milk can be qualitatively recognized by the naked eye and quantitatively measured by measuring absorbance. NT-AuNPs show excellent selectivity to melamine against any other tested molecules, anions, and metal ions, as well as very good sensitivity that can distinguish melamine-contaminated milk from safe milk with a limit of detection of 3.5 nM