全部文献期刊会议图书|学者科研项目
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作者:Changchun Hao , Guoqing Xu ...
来源:[J].Russian Journal of Physical Chemistry B(IF 0.209), 2017, Vol.11 (1), pp.140-145
摘要:The interaction between curcumin (CUR) and bovine serum albumin (BSA) in physiological buffer (pH 7.4) was investigated by fluorescence and UV-vis absorption spectroscopy at 298, 306 and 313 K. The results revealed that CUR could strongly quench the intrinsic fluorescence of...
作者:Changchun Hao , Tuo Li ...
来源:[J].Chemical Research in Chinese Universities(IF 0.735), 2017, Vol.33 (3), pp.447-453
摘要:Amphotericin B(AmB) has been widely used in antifungal therapy. AmB molecules combine with cholesterol to form pores that can be toxic to human cells, thus greatly limiting its clinical application. The interaction between AmB and the cell membrane may be influenced by potas...
作者:Changchun Hao , Xianggang Zhang ...
来源:[J].Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy(IF 1.977), 2020, Vol.228
摘要:Abstract(#br)A simple and fast spectrofluorimetric method coupled with carbon quantum dots (CQDs) modified ZnO/CdS nanoparticles was developed for the detection of Ferric iron (Fe(III)). The fluorescence of CQDs/ZnO/CdS NPs was effectively quenched by Fe(III) due to the stro...
作者:Changchun Hao , Zhezhu Nan ...
来源:[J].Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy(IF 1.977), 2020, Vol.224
摘要:Abstract(#br)Liposome mediated DNA transport possesses a number of preventing diseases in clinical trials, thus, the study of interaction between DNA and liposomes has become a hot research direction. In this paper, the adsorption behavior of DNA onto two representative lipids ha...
作者:Changchun Hao , Guangkuan Xu ...
来源:[J].Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy(IF 1.977), 2017, Vol.184, pp.191-197
摘要:Abstract(#br)Fluorescence quenching was used to study the potential interaction mechanism of Bovine serum albumin (BSA) with either hydrophilic ferroferric oxide (Fe 3 O 4 ) nanoparticles (NPs) or hydrophobic Fe 3 O 4 NPs. The experimental results indicated the mechanism bet...
作者:Changchun Hao , Juanjuan Yang
来源:[J].Colloids and Surfaces B: Biointerfaces(IF 3.554), 2018
摘要:Abstract(#br)In this work, the effect of silica nanoparticles (NPs) adding to DPPC monolayer and the interaction between DPPC and silica nanoparticles are studied. Silica nanoparticles are prepared by microemulsion, meanwhile, DMDCS and APTES are used to modify silica NPs to...
作者:Changchun Hao , Xiaoqi Ye ...
来源:[J].Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy(IF 1.977), 2018
摘要:Abstract(#br)Fluorescence quenching was used to elucidate the binding interaction mechanism between bovine serum albumin (BSA) and graphene oxide (GO). By analyzing the values of Stern-Volmer quenching constant ( K SV ) and binding constant ( K A ) which were affected by tem...
作者:Changchun Hao , Suyang Tian ...
来源:[J].Journal of Chromatography B(IF 2.487), 2017, Vol.1041-1042, pp.167-174
摘要:Abstract(#br)This study investigated a new and easy-to-industrialized extracting method for curcumin from Curcuma longa rhizomes using ultrasonic extraction technology combined with ammonium sulfate/ethanol aqueous two-phase system (ATPS), and the preparation of curcumin using th...
作者:Changchun Hao , Zhen Xu ...
来源:[J].Ultrasonics(IF 2.028), 2017, Vol.73, pp.107-113
摘要:Abstract(#br)In this paper, the enhancement effect of backward second harmonic generation of acoustic waves in the system, consisting of a linear solid superlattice and a nonlinear liquid resonant cavity, is investigated analytically and numerically. Results show the nonlinear ef...
作者:Changchun Hao , Hongjin Qu
来源:[J].Colloids and Surfaces B: Biointerfaces(IF 3.554), 2019, Vol.178, pp.38-43
摘要:Abstract(#br)In this study, the interaction between Lycium barbarum polysaccharide (LBP) and unsaturated 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine (POPC) or saturated 1, 2-dipalmitoyl-sn-glycero-3-phosphocholine (DPPC) was explored using the Langmuir films technique a...

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