FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2019282004> ?p ?o ?g. }

• W2019282004 endingPage "2362" @default.
• W2019282004 startingPage "2351" @default.
• W2019282004 abstract "The gelation of the biopolymer chitosan in solution through crosslinking reactions with Pt(II) has been investigated by simultaneously monitoring both the viscosity of the system and the number of metal-amine bonds formed per chitosan chain, as probed spectroscopically. The variables studied in the investigations included the chitosan to Pt(II) concentration ratio, the pH of the reaction solution, and the concentration, molecular weight and degree of deacylation of chitosan. A kinetic model for the time dependence of the formation of crosslinks and a spectral model for the time evolution of the spectra were developed for the gelation process. These models included the effects of light scattering, steric hindrance, pH and variation of pKa as a function of the fraction of monomer units charged, and they were tested successfully against the experimental spectra. The time of gelation was found to decrease with increases in the following experimental parameters while holding all the other parameters constant: (1) concentration of Pt(II), (2) pH of the reaction solution, (3) molecular weight of chitosan, and (4) concentration of chitosan in solution. In accordance with percolation theory, the calculated crosslink/chain ratios at the time of gelation were found to be quite consistent for the various reaction conditions and to be consistent also with predictions of thresholds for percolation of rigidity by network theories." @default.
• W2019282004 created "2016-06-24" @default.
• W2019282004 creator A5071410080 @default.
• W2019282004 creator A5073065973 @default.
• W2019282004 creator A5078641670 @default.
• W2019282004 date "1997-05-01" @default.
• W2019282004 modified "2023-10-09" @default.
• W2019282004 title "A spectroscopic and viscometric study of the metal ion-induced gelation of the biopolymer chitosan" @default.
• W2019282004 cites W1975659832 @default.
• W2019282004 cites W1991071018 @default.
• W2019282004 cites W2006754635 @default.
• W2019282004 cites W2015388684 @default.
• W2019282004 cites W2018280621 @default.
• W2019282004 cites W2022332551 @default.
• W2019282004 cites W2040296863 @default.
• W2019282004 cites W2043730894 @default.
• W2019282004 cites W2047055771 @default.
• W2019282004 cites W2057195331 @default.
• W2019282004 cites W2058142972 @default.
• W2019282004 cites W2058703427 @default.
• W2019282004 cites W2062498644 @default.
• W2019282004 cites W207716353 @default.
• W2019282004 cites W2077221474 @default.
• W2019282004 cites W2092136900 @default.
• W2019282004 cites W2095483586 @default.
• W2019282004 cites W2095896505 @default.
• W2019282004 cites W2137204433 @default.
• W2019282004 cites W2316271403 @default.
• W2019282004 cites W2321426917 @default.
• W2019282004 cites W2331964734 @default.
• W2019282004 cites W2335127529 @default.
• W2019282004 doi "https://doi.org/10.1016/s0032-3861(96)00780-x" @default.
• W2019282004 hasPublicationYear "1997" @default.
• W2019282004 type Work @default.
• W2019282004 sameAs 2019282004 @default.
• W2019282004 citedByCount "79" @default.
• W2019282004 countsByYear W20192820042012 @default.
• W2019282004 countsByYear W20192820042013 @default.
• W2019282004 countsByYear W20192820042014 @default.
• W2019282004 countsByYear W20192820042015 @default.
• W2019282004 countsByYear W20192820042016 @default.
• W2019282004 countsByYear W20192820042017 @default.
• W2019282004 countsByYear W20192820042018 @default.
• W2019282004 countsByYear W20192820042019 @default.
• W2019282004 countsByYear W20192820042020 @default.
• W2019282004 countsByYear W20192820042021 @default.
• W2019282004 countsByYear W20192820042022 @default.
• W2019282004 countsByYear W20192820042023 @default.
• W2019282004 crossrefType "journal-article" @default.
• W2019282004 hasAuthorship W2019282004A5071410080 @default.
• W2019282004 hasAuthorship W2019282004A5073065973 @default.
• W2019282004 hasAuthorship W2019282004A5078641670 @default.
• W2019282004 hasConcept C119599485 @default.
• W2019282004 hasConcept C127413603 @default.
• W2019282004 hasConcept C147789679 @default.
• W2019282004 hasConcept C166940927 @default.
• W2019282004 hasConcept C169760540 @default.
• W2019282004 hasConcept C178790620 @default.
• W2019282004 hasConcept C185592680 @default.
• W2019282004 hasConcept C188027245 @default.
• W2019282004 hasConcept C201194858 @default.
• W2019282004 hasConcept C26360006 @default.
• W2019282004 hasConcept C2729557 @default.
• W2019282004 hasConcept C2778636629 @default.
• W2019282004 hasConcept C2779732960 @default.
• W2019282004 hasConcept C2780457167 @default.
• W2019282004 hasConcept C521977710 @default.
• W2019282004 hasConcept C69990965 @default.
• W2019282004 hasConcept C86803240 @default.
• W2019282004 hasConceptScore W2019282004C119599485 @default.
• W2019282004 hasConceptScore W2019282004C127413603 @default.
• W2019282004 hasConceptScore W2019282004C147789679 @default.
• W2019282004 hasConceptScore W2019282004C166940927 @default.
• W2019282004 hasConceptScore W2019282004C169760540 @default.
• W2019282004 hasConceptScore W2019282004C178790620 @default.
• W2019282004 hasConceptScore W2019282004C185592680 @default.
• W2019282004 hasConceptScore W2019282004C188027245 @default.
• W2019282004 hasConceptScore W2019282004C201194858 @default.
• W2019282004 hasConceptScore W2019282004C26360006 @default.
• W2019282004 hasConceptScore W2019282004C2729557 @default.
• W2019282004 hasConceptScore W2019282004C2778636629 @default.
• W2019282004 hasConceptScore W2019282004C2779732960 @default.
• W2019282004 hasConceptScore W2019282004C2780457167 @default.
• W2019282004 hasConceptScore W2019282004C521977710 @default.
• W2019282004 hasConceptScore W2019282004C69990965 @default.
• W2019282004 hasConceptScore W2019282004C86803240 @default.
• W2019282004 hasIssue "10" @default.
• W2019282004 hasLocation W20192820041 @default.
• W2019282004 hasOpenAccess W2019282004 @default.
• W2019282004 hasPrimaryLocation W20192820041 @default.
• W2019282004 hasRelatedWork W1617582270 @default.
• W2019282004 hasRelatedWork W1985161823 @default.
• W2019282004 hasRelatedWork W2012801313 @default.
• W2019282004 hasRelatedWork W2021404574 @default.
• W2019282004 hasRelatedWork W2052206812 @default.
• W2019282004 hasRelatedWork W2053012482 @default.
• W2019282004 hasRelatedWork W2078697937 @default.
• W2019282004 hasRelatedWork W2086354835 @default.

• next