Synthesis of HgS nanocrystals in the Lysozyme aqueous solution through biomimetic method
作者： Li Zhang , Guangrui Yang , Guoxu He , Li Wang , Qiaoru Liu
DOI: 10.1016/J.APSUSC.2012.05.018
关键词:
摘要: Abstract In the present work, it is reported for Lysozyme-conjugated HgS nanocrystals with tunable sizes prepared at Lysozyme (Lyso) aqueous solutions by using biomimetic method. The obtained nanoparticles good dispersibility have been characterized powder X-ray diffraction (XRD), transmission electron microscopy (TEM), high-resolution (HRTEM) and energy-dispersive spectrum (EDS). molecules can control nucleation growth of crystals binding on surface to stabilize protein-capped nanoparticles. Quantum confinement effect Lyso-conjugated has confirmed UV–vis spectra. exhibit a well-defined emission feature about 470 nm. Fourier transform infrared (FT-IR) data are used envisage functional groups Lysozyme. results circular dichroism (CD) spectra indicated that formation lead conformational change
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