研究进展
- Surface grafted semiconductor layer via surface initiated ring-opening polymerization of L-lysine NCA derivatives
- Tunable Organogelator from Alkyl-Polypeptide Diblock Prepared by Ring-Opening Polymerization
- Irreversible Low Critical Solution Temperature Behaviors of Thermal-responsive OEGylated Poly(L-cysteine) Containing Disulfide Bonds
- Fibril Aggregates Formed by a Glatiramer-Mimicking Random Copolymer of Amino Acids
- New thermal-responsive polymers based on alanine and (meth)acryl amides
- Oxidation-responsive OEGylated poly-L-cysteine and solution properties studies
- Supramolecular Hydrogels Assembled from Nonionic Poly(ethylene glycol)-b-Polypeptide Diblock Containing OEGylated Poly-L-glutamate
- Effects of the surface charge on the stability of PEG-b-PCL micelles: simulation of the interactions between charged micelles and plasma components
- Surface-Induced Hydrogelation Inhibits Platelet Aggregation
- Stimuli-responsive polypeptide materials prepared by ring-opening polymerization of α-amino acid N-carboxyanhydrides
- Effects of molecular weight on thermal responsive property of PEGylated poly-L-glutamates
- Facile Synthesis of Dendrimers Combining aza-Michael Addition with
- Peptide Hydrogels Assembled from Nonionic Alkyl-polypeptide Amphiphiles Prepared by Ring-Opening Polymerization
- Synthesis of toothbrush copolypeptides based on polylysine backbone
- One-step synthesis of water dispersible silica nanoplates
- Conformation-specific Self-assembly of Thermo-responsive Poly(ethylene glycol)-b-polypeptide Diblock Copolymer
- Coassembly of Poly(ethylene glycol)-block-Poly(glutamate sodium)
- Thermoresponsive Oligo(ethylene glycol) Functionalized Poly‑L‑cysteine
研究进展
One-step synthesis of water dispersible silica nanoplates
Hong Chen, Lin Xia, Wenxin Fu, Zhenzhong Yang* and Zhibo Li*
Chem. Commun. , 2013, 49, 1300-1302
We report the biomimetic synthesis of polyethylene glycol (PEG) grafted silica nanoplates templated by double hydrophilic PEG-b-poly-L-lysine diblock copolymers. The silica nanoplates can be re-dispersed in PEG selective solvents. The sizes of silica nanoplates can be tuned from a few hundred nanometers to tens of micrometers.