Ionic liquids in the processing and chemical modification of chitin and chitosan for biomedical applications

2017 ◽  
Vol 19 (5) ◽  
pp. 1208-1220 ◽  
Author(s):  
Simone S. Silva ◽  
João F. Mano ◽  
Rui L. Reis
Keyword(s):  
Ionic Liquids ◽  
Chemical Modification ◽  
Biomedical Applications ◽  
Chitin And Chitosan

Ionic liquids (ILs) have huge potential to provide new ways for the sustainable processing of chitin and chitosan to a variety of matrices for biomedical applications

scholarly journals Membrane manufacture for peptide separation

2016 ◽  
Vol 18 (19) ◽  
pp. 5151-5159 ◽  
Author(s):  
DooLi Kim ◽  
Octavio R. Salazar ◽  
Suzana Pereina Nunes
Keyword(s):  
Ionic Liquids ◽  
Protein Separation ◽  
Biomedical Applications ◽  
Food Industry ◽  
Green Solvent ◽  
Seawater Desalination ◽  
Peptide Separation ◽  
Polysulfone Membranes

Polysulfone membranes are key tools in biomedical applications, such as hemodialysis and protein separation, in the food industry, and in seawater desalination. Ionic liquids are proposed as green solvent for membrane manufacture with tailored peptide selectivity.

scholarly journals Promising biocompatible hydrogels of crosslinked polyelectrolytes for biomedical applications

2017 ◽  
Vol 3 (2) ◽  
pp. 695-698
Author(s):  
Andreas Brietzke ◽  
Christian von der Ehe ◽  
Sabine Illner ◽  
Claudia Matschegewski ◽  
Niels Grabow ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Ionic Liquids ◽  
Cell Viability ◽  
Biomedical Applications ◽  
High Potential ◽  
Cell Viability Assay ◽  
Mouse Fibroblasts ◽  
Viability Assay ◽  
Intelligent Implant ◽  
L929 Mouse

AbstractFor the development of intelligent implant systems hydrogels (HG) from crosslinked ionic liquids feature a high potential to be utilised as a drug depot. Biocompatibility of the HGs is one key prerequisite for biomedical applications. HGs were polymerised from a variety of different ionic monomers based on methacrylate, methacrylamide, styrene or vinyl imidazolium derivatives in aqueous solution. N,N'-methylenebisacrylamide was used as crosslinker. CellQuanti-Blue™ Cell Viability Assay Kit was implemented to proof viability of L929 mouse fibroblasts. The predominant part of the HG eluates generated only a marginal reduction of less than 15% cell viability at 100% eluate concentration. This underlines the excellent suitability of these HGs for biomedical applications and revealed some promising candidates for the development of drug depots for implants.

Chitin and chitosan dissolved in ionic liquids as reversible sorbents of CO2

2006 ◽  
Vol 8 (7) ◽  
pp. 630 ◽  
Author(s):  
Haibo Xie ◽  
Suobo Zhang ◽  
Shenghai Li
Keyword(s):  
Ionic Liquids ◽  
Chitin And Chitosan

Future aspects of biomedical applications of chitin and chitosan in diseases associated with oxidative stress

2020 ◽  
pp. 589-608
Author(s):  
Makoto Anraku ◽  
Shinsuke Ifuku ◽  
Daisuke Iohara ◽  
Fumitoshi Hirayama ◽  
Masaki Otagiri ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Biomedical Applications ◽  
Chitin And Chitosan

Chemical modification of enveloped viruses for biomedical applications

2018 ◽  
Vol 10 (11) ◽  
pp. 666-679 ◽  
Author(s):  
Pahweenvaj Ratnatilaka Na Bhuket ◽  
Jittima Amie Luckanagul ◽  
Pornchai Rojsitthisak ◽  
Qian Wang
Keyword(s):  
Drug Delivery ◽  
Chemical Modification ◽  
Biomedical Applications ◽  
Vaccine Development ◽  
Enveloped Viruses ◽  
Bio Imaging

Chemistry enables scientists to use enveloped viruses in several biomedical applications including bio-imaging, drug delivery and vaccine development.

Extraction, chemical modification and characterization of chitin and chitosan

2018 ◽  
Vol 120 ◽  
pp. 1181-1189 ◽  
Author(s):  
Hakima El Knidri ◽  
Raja Belaabed ◽  
Abdellah Addaou ◽  
Ali Laajeb ◽  
Ahmed Lahsini
Keyword(s):  
Chemical Modification ◽  
Chitin And Chitosan

Emerging chitin and chitosan nanofibrous materials for biomedical applications

Nanoscale ◽  
2014 ◽  
Vol 6 (16) ◽  
pp. 9477-9493 ◽  
Author(s):  
Fuyuan Ding ◽  
Hongbing Deng ◽  
Yumin Du ◽  
Xiaowen Shi ◽  
Qun Wang
Keyword(s):  
Biomedical Applications ◽  
Chitin And Chitosan

This review highlights the recent advancements in the preparation and application of chitin and chitosan originated nanofibrous materials in biomedicine.

Novel chitin and chitosan nanofibers in biomedical applications

2010 ◽  
Vol 28 (1) ◽  
pp. 142-150 ◽  
Author(s):  
R. Jayakumar ◽  
M. Prabaharan ◽  
S.V. Nair ◽  
H. Tamura
Keyword(s):  
Biomedical Applications ◽  
Chitin And Chitosan
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