Literature DB >> 21632280

Thermal stability and degradation of chitosan modified by benzophenone.

M A Diab1, A Z El-Sonbati, D M D Bader.   

Abstract

N-(biphenylmethylidenyl) chitosan polymer was prepared, characterized and thermal stability was compared with chitosan. Thermal degradation products of the modified polymer were identified by GC-MS technique. It seems that the mechanism of degradation of the prepared polymer is characterized by formation of low molecular weight radicals, followed by random scission mechanism along the backbond chain.
Copyright © 2011 Elsevier B.V. All rights reserved.

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Year:  2011        PMID： 21632280     DOI： 10.1016/j.saa.2011.04.019

Source DB:  PubMed          Journal:  Spectrochim Acta A Mol Biomol Spectrosc        ISSN： 1386-1425            Impact factor:   4.098


  6 in total

1.  Depyrogenation using Plasmas: A Novel Approach for Endotoxin Deactivation Using a Dielectric Barrier Discharge at Atmospheric Pressure.

Authors:  Naman Bhatt; Justin Brier-Jones; Duncan Trosan; Cade Brinkley; Joshua Pecoraro; Jann Smallwood; Andrew Crofton; Samuel Hudson; Wolff Kirsch; Katharina Stapelmann; Steven Shannon
Journal:  Plasma Process Polym       Date:  2021-09-07       Impact factor: 3.872

2.  Preparation, Characterization and Evaluation of Antibacterial Properties of Polylactide-Polyethylene Glycol-Chitosan Active Composite Films.

Authors:  Rómulo Salazar; Veronica Salas-Gomez; Adriana A Alvarado; Haci Baykara
Journal:  Polymers (Basel)       Date:  2022-06-01       Impact factor: 4.967

Review 3.  Stability of chitosan-a challenge for pharmaceutical and biomedical applications.

Authors:  Emilia Szymańska; Katarzyna Winnicka
Journal:  Mar Drugs       Date:  2015-04-01       Impact factor: 5.118

4.  Physicochemical and Photocatalytic Properties under Visible Light of ZnO-Bentonite/Chitosan Hybrid-Biocompositefor Water Remediation.

Authors:  Imane Aadnan; Omar Zegaoui; Abderrahim El Mragui; Joaquim Carlos Gomes Esteves da Silva
Journal:  Nanomaterials (Basel)       Date:  2021-12-29       Impact factor: 5.076

Review 5.  Natural-Fiber-Reinforced Chitosan, Chitosan Blends and Their Nanocomposites for Various Advanced Applications.

Authors:  Rushdan Ahmad Ilyas; Humaira Alias Aisyah; Abu Hassan Nordin; Norzita Ngadi; Mohamed Yusoff Mohd Zuhri; Muhammad Rizal Muhammad Asyraf; Salit Mohd Sapuan; Edi Syams Zainudin; Shubham Sharma; Hairul Abral; Mochamad Asrofi; Edi Syafri; Nasmi Herlina Sari; Mazlan Rafidah; Sharifah Zarina Syed Zakaria; Muhammad Rizal Razman; Nuriah Abd Majid; Zuliskandar Ramli; Ashraf Azmi; Sneh Punia Bangar; Rushdan Ibrahim
Journal:  Polymers (Basel)       Date:  2022-02-23       Impact factor: 4.329

6.  Nano- and Micro-Porous Chitosan Membranes for Human Epidermal Stratification and Differentiation.

Authors:  Simona Salerno; Maria Penelope De Santo; Enrico Drioli; Loredana De Bartolo
Journal:  Membranes (Basel)       Date:  2021-05-27
  6 in total

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