Li Liu
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Li Liu has a total of 6 co-authors. Here are the top co-authors by number of shared publications:
Fangzhi Li
Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui, 230026, China
1 shared publicationQing Liu
1 shared publicationShengrong Guo
School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China
1 shared publication- Shengrong Guo
Shanghai Jiao Tong University
1 shared publication Xuemin Lu
School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, PR China
1 shared publicationYue'E Fang
Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui, 230026, China
1 shared publication
Latest Publications
- 1 September 2017
- Published by Elsevier in Journal of Photochemistry and Photobiology B: Biology
- Vol. 174, 269-275
Asymmetric polyplex-nanocapsules loaded with photosentisizer for light-assisted gene transfer
- 1 September 2017
- Published by Elsevier in Journal of Photochemistry and Photobiology B: Biology
- Vol. 174, 269-275
Asymmetric polyplex-nanocapsules loaded with photosentisizer for light-assisted gene transfer
- 1 February 2016
- Published by Elsevier in Nanomedicine: Nanotechnology, Biology and Medicine
- Vol. 12 (2) , 560-561
Tailor-made multistep-responsive nanopolyplexes for tumor-targeted gene delivery
- 1 February 2016
- Published by Elsevier in Nanomedicine: Nanotechnology, Biology and Medicine
- Vol. 12 (2) , 560-561
Tailor-made multistep-responsive nanopolyplexes for tumor-targeted gene delivery
- 20 October 2006
- Published by Wiley in Macromolecular Bioscience
- Vol. 6 (10) , 855-861
Regioselective Grafting of Poly(ethylene glycol) onto Chitosan and the Properties of the Resulting Copolymers
Summary: PEG was grafted onto chitosan regioselectively at the hydroxyl groups with phthaloylchitosan as an intermediate. After the graft reaction, the phthaloyl groups were deprotected to give chitosan‐g‐PEG copolymers with free amino groups. The chemical structure of the graft copolymers was confirmed by FT‐IR, 1H and 13C NMR spectroscopy. The resulting graft copolymers showed improved thermal stability compared to the original chitosan, and showed a lower thermal transition temperature at around 185 °C. Chitosan‐g‐PEG exhibited a high affinity not only for aqueous acid but also for some organic solvents because of the presence of abundant free amino groups and PEG branches, and it exhibited higher hygroscopicity and moisture retention ability than chitosan. magnified image
- 20 October 2006
- Published by Wiley in Macromolecular Bioscience
- Vol. 6 (10) , 855-861
Regioselective Grafting of Poly(ethylene glycol) onto Chitosan and the Properties of the Resulting Copolymers
Summary: PEG was grafted onto chitosan regioselectively at the hydroxyl groups with phthaloylchitosan as an intermediate. After the graft reaction, the phthaloyl groups were deprotected to give chitosan‐g‐PEG copolymers with free amino groups. The chemical structure of the graft copolymers was confirmed by FT‐IR, 1H and 13C NMR spectroscopy. The resulting graft copolymers showed improved thermal stability compared to the original chitosan, and showed a lower thermal transition temperature at around 185 °C. Chitosan‐g‐PEG exhibited a high affinity not only for aqueous acid but also for some organic solvents because of the presence of abundant free amino groups and PEG branches, and it exhibited higher hygroscopicity and moisture retention ability than chitosan. magnified image