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pH-dependent structures and properties of casein micelles.
The association behavior of casein over a broad pH range has first been investigated by fluorescent technique together with DLS and turbidity measurements. Casein molecules can self-assemble into… Expand
Binding characteristics and molecular mechanism of interaction between ionic liquid and DNA.
- Y. Ding, L. Zhang, J. Xie, R. Guo
- Chemistry, Medicine
- The journal of physical chemistry. B
- 20 January 2010
The binding characteristics and molecular mechanism of the interaction between a typical ionic liquid (IL), 1-butyl-3-methylimidazolium chloride ([bmim]Cl), as a green solvent and DNA were… Expand
Interaction between flavonoid, quercetin and surfactant aggregates with different charges.
The interactions of flavonoid, quercetin with sodium dodecyl sulfate (anionic surfactant) and cetyltrimethyl ammonium bromide (cationic surfactant) micelles were investigated. The average location… Expand
An efficient colorimetric biosensor for glucose based on peroxidase-like protein-Fe3O4 and glucose oxidase nanocomposites.
- Y. Liu, M. Yuan, Longjiao Qiao, R. Guo
- Chemistry, Medicine
- Biosensors & bioelectronics
- 15 February 2014
An efficient colorimetric biosensor for glucose based on peroxidase-like protein-Fe3O4 and glucose oxidase nanocomposites is reported in this work. Compared with bare MNPs, peroxidase-like… Expand
The interaction between casein micelles and gold nanoparticles.
For the first time, the interaction of casein micelle (CM) with gold nanoparticles (GNPs) was studied using TEM, UV-visible, FTIR and fluorescence spectroscopy methods. The results show that GNPs… Expand
Highly efficient adsorbents of poly(o-phenylenediamine) solid and hollow sub-microspheres towards lead ions: a comparative study.
Two kinds of different-shaped poly(o-phenylenediamine) (PoPD) polymers: solid and hollow sub-microspheres with both size of about 700 nm synthesized by a solution route without any additional… Expand
Facile synthesis of highly stable gold nanoparticles and their unexpected excellent catalytic activity for Suzuki-Miyaura cross-coupling reaction in water.
We have demonstrated that poly(2-aminothiophenol)-stablized gold nanoparticles with proper gold size and polymer thickness are active catalysts for Suzuki-Miyaura cross-coupling reaction of aryl… Expand
Amino acid-mediated 'turn-off/turn-on' nanozyme activity of gold nanoclusters for sensitive and selective detection of copper ions and histidine.
- Y. Liu, D. Ding, Yuanlin Zhen, R. Guo
- Chemistry, Medicine
- Biosensors & bioelectronics
- 15 June 2017
Herein, we presented a facile strategy for highly sensitive and selective detection of both Cu2+ and histidine (His) by combining the peroxidase-like nanozyme activity of gold nanoclusters with amino… Expand
Interaction between casein and the oppositely charged surfactant.
The interactions between the classical cationic surfactant dodecyltrimethylammonium bromide (DTAB) and 2.0 mg/mL casein were investigated using isothermal titration calorimetry (ITC), turbidity,… Expand
The interaction between hemoglobin and two surfactants with different charges.
- Wenjie Liu, X. Guo, R. Guo
- Chemistry, Medicine
- International journal of biological…
- 1 December 2007
The interactions of hemoglobin (Hb) with sodium dodecyl sulfate (SDS) and dodecyl trimethylammonium bromide (DTAB) are investigated by several methods. We observed the formation of hemichrome below… Expand