• Publications
  • Influence
pH-dependent structures and properties of casein micelles.
  • Y. Liu, R. Guo
  • Chemistry, Medicine
  • Biophysical chemistry
  • 1 August 2008
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 intoExpand
  • 158
  • 10
Binding characteristics and molecular mechanism of interaction between ionic liquid and DNA.
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 wereExpand
  • 99
  • 5
Interaction between flavonoid, quercetin and surfactant aggregates with different charges.
  • W. Liu, R. Guo
  • Chemistry, Medicine
  • Journal of colloid and interface science
  • 15 October 2006
The interactions of flavonoid, quercetin with sodium dodecyl sulfate (anionic surfactant) and cetyltrimethyl ammonium bromide (cationic surfactant) micelles were investigated. The average locationExpand
  • 66
  • 3
An efficient colorimetric biosensor for glucose based on peroxidase-like protein-Fe3O4 and glucose oxidase nanocomposites.
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-likeExpand
  • 82
  • 2
The interaction between casein micelles and gold nanoparticles.
  • Y. Liu, R. Guo
  • Chemistry, Medicine
  • Journal of colloid and interface science
  • 1 April 2009
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 GNPsExpand
  • 26
  • 2
Highly efficient adsorbents of poly(o-phenylenediamine) solid and hollow sub-microspheres towards lead ions: a comparative study.
  • J. Han, J. Dai, R. Guo
  • Chemistry, Medicine
  • Journal of colloid and interface science
  • 15 April 2011
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 additionalExpand
  • 39
  • 2
Facile synthesis of highly stable gold nanoparticles and their unexpected excellent catalytic activity for Suzuki-Miyaura cross-coupling reaction in water.
  • Jie Han, Y. Liu, R. Guo
  • Chemistry, Medicine
  • Journal of the American Chemical Society
  • 26 January 2009
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 arylExpand
  • 271
  • 1
Amino acid-mediated 'turn-off/turn-on' nanozyme activity of gold nanoclusters for sensitive and selective detection of copper ions and histidine.
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 aminoExpand
  • 69
  • 1
Interaction between casein and the oppositely charged surfactant.
  • Y. Liu, R. Guo
  • Chemistry, Medicine
  • Biomacromolecules
  • 14 August 2007
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
  • 55
  • 1
The interaction between hemoglobin and two surfactants with different charges.
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 belowExpand
  • 39
  • 1