Improvement of blood compatibility on cellulose dialysis membrane. III. Synthesis and performance of water-soluble cellulose grafted with phospholipid polymer as coating material on cellulose dialysis membrane

1995 ◽  
Vol 29 (2) ◽  
pp. 181-188 ◽  
Author(s):  
Kazuhiko Ishihara ◽  
Hideki Miyazaki ◽  
Toshikazu Kurosaki ◽  
Nobuo Nakabayashi
Keyword(s):  
Blood Compatibility ◽  
Coating Material ◽  
Water Soluble ◽  
Dialysis Membrane ◽  
Phospholipid Polymer ◽  
And Performance

Bioinspired and Multifunctional Phospholipid Polymer Nanoparticles

2016 ◽  
Vol 102 ◽  
pp. 3-11
Author(s):  
Kazuhiko Ishihara ◽  
Wei Xin Chen ◽  
Yuuki Inoue
Keyword(s):  
Acid Group ◽  
Covalent Bonding ◽  
Water Soluble ◽  
Polymer Nanoparticles ◽  
Butyl Methacrylate ◽  
Carboxylic Acid Group ◽  
Cleavage Reaction ◽  
Phospholipid Polymer ◽  
Biodegradable Poly ◽  
Immobilized Proteins

Photoreactive and cytocompatible polymer nanoparticles for immobilizing and photoinduced releasing proteins were prepared. A water-soluble and amphiphilic phospholipid polymer, poly (2-methacryloyloxyethyl phosphorylcholine (MPC)-co-n-butyl methacrylate (BMA)-co-4-(4-(1-methacryloyloxyethyl)-2-methoxy-5-nitrophenoxy) butyric acid (PL)) (PMB-PL) was synthesized. The PMB-PL underwent a cleavage reaction at the PL unit by photoirradiation at a wavelength of 365 nm. Additionally, the PMB-PL took polymer aggregate in aqueous medium and was used to modify the surface of biodegradable poly (L-lactic acid) (PLA) nanoparticle as an emulsifier. The morphology of the PMB-PL/PLA nanoparticle was spherical and approximately 130 nm in diameter. The carboxylic acid group in the PL unit could be used for immobilization of proteins by covalent bonding. The bound proteins were released by a photoinduced cleavage reaction. Within 60 sec, up to 90% of the immobilized proteins were released by photoirradiation and activity of the protein released in the medium was maintained as well as that the original proteins before immobilization. Octa-arginine (R8) could promote internalization of the protein/PLA/PMB-PL nanoparticles into cells when the R8 was co-immobilized on the nanoparticles. After that, photoirradiation induced protein release from the nanoparticles and proteins distributed more evenly inside cells. From these results, we concluded that PMB-PL/PLA nanoparticles have the potential to be used as smart carriers to deliver proteins to biological systems, such as the inside of living cells.

Preparation and performance evaluation of water-soluble chitosan-alginate capsules

2020 ◽  
Author(s):  
Arif Fadlan ◽  
Febby Fedika Elanda ◽  
Harmami Harmami ◽  
Ita Ulfin ◽  
Yatim Lailun Ni’mah
Keyword(s):  
Performance Evaluation ◽  
Water Soluble ◽  
Alginate Capsules ◽  
And Performance

Modification of polysulfone with phospholipid polymer for improvement of the blood compatibility. Part 1. Surface characterization

Biomaterials ◽  
1999 ◽  
Vol 20 (17) ◽  
pp. 1545-1551 ◽  
Author(s):  
Kazuhiko Ishihara ◽  
Kikuko Fukumoto ◽  
Yasuhiko Iwasaki ◽  
Nobuo Nakabayashi
Keyword(s):  
Surface Characterization ◽  
Blood Compatibility ◽  
Phospholipid Polymer

Modification of Hydrophilic Property of Polypropylene Fiber Film with Water-Soluble Chitosan for Improvement of Blood Compatibility

2012 ◽  
Vol 7 (1) ◽  
pp. 16-20 ◽  
Author(s):  
Bin Huang ◽  
Yeting Chen ◽  
Fengyu Tong ◽  
Zhunan Gong ◽  
Zuhong Lu ◽  
...  
Keyword(s):  
Blood Compatibility ◽  
Polypropylene Fiber ◽  
Water Soluble ◽  
Hydrophilic Property

Preparation and Performance of a Novel Water-Soluble Cationic Polymer Containing β-Cyclodextrin

2011 ◽  
Vol 34 (11) ◽  
pp. 1820-1826 ◽  
Author(s):  
C. Zou ◽  
P. Zhao ◽  
Y. Lei ◽  
H. Ye ◽  
Y. Yao ◽  
...  
Keyword(s):  
Cationic Polymer ◽  
Water Soluble ◽  
And Performance

Water-Soluble Polyaniline/Polystyrene Sulfonate Synthesized Using Dialysis Membrane

2016 ◽  
Vol 56 (2) ◽  
pp. 117-122 ◽  
Author(s):  
Kyung Seok Kang ◽  
Chan Hyuk Jee ◽  
Taeyoon Kim ◽  
Ildoo Chung ◽  
PilHo Huh
Keyword(s):  
Water Soluble ◽  
Polystyrene Sulfonate ◽  
Dialysis Membrane

Preparation, characterization, and blood compatibility of polylactide-based phospholipid polymer

2009 ◽  
Vol 44 (23) ◽  
pp. 6317-6324 ◽  
Author(s):  
Niancao Chen ◽  
Yuanwei Chen ◽  
Lijian Wang ◽  
Xianglin Luo ◽  
Juan Luo ◽  
...  
Keyword(s):  
Blood Compatibility ◽  
Phospholipid Polymer
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