Characterization techniques of polymer aging: from beginning to end

R Tian, K Li, Y Lin, C Lu, X Duan - Chemical Reviews, 2023 - ACS Publications
Polymers have been widely applied in various fields in the daily routines and the
manufacturing. Despite the awareness of the aggressive and inevitable aging for the …

Chain extension of poly (Lactic acid)(pla)–based blends and composites containing bran with biobased compounds for controlling their processability and recyclability

MB Coltelli, A Bertolini, L Aliotta, V Gigante, A Vannozzi… - Polymers, 2021 - mdpi.com
The present work focused on the research, design, and study of innovative chain extender
systems of renewable origin for PLA–based biocomposites, reinforced with wheat bran as …

Novel malic acid mediated green route for the synthesis of hydroxyapatite particles and their spectral characterization

D Gopi, N Bhuvaneshwari, L Kavitha, S Ramya - Ceramics International, 2015 - Elsevier
Abstract Hydroxyapatite [Ca 10 (PO 4) 6 (OH) 2, HAP], a principal inorganic constituent of
bone and teeth, is widely used in the biomedical field, due to its similarity, chemically and …

Preparation and characterization of biomorphic poly (l-lactide-co-β-malic acid) scaffolds

J Qian, W Xu, W Zhang, X Jin - Materials Letters, 2014 - Elsevier
In this study, poly (l-lactide-co-β-malic acid)(PLMA) copolymer was synthesized via ring-
opening polymerization of l-lactide and β-benzyloxycarbonyl-β-propiolactone, followed by …

Cell Uptake and Biocompatibility of Nanoparticles Prepared from Poly (benzyl malate)(Co) polymers Obtained through Chemical and Enzymatic Polymerization in …

H Casajus, S Saba, M Vlach, E Vène, C Ribault… - Polymers, 2018 - mdpi.com
The design of drug-loaded nanoparticles (NPs) appears to be a suitable strategy for the
prolonged plasma concentration of therapeutic payloads, higher bioavailability, and the …

Molecular structure and vibrational spectra of N‐acetylglycine oligomers and polyglycine I using DFT approach

S Bee, N Choudhary, A Gupta, P Tandon - Biopolymers, 2014 - Wiley Online Library
We have determined the geometric, vibrational, and electronic properties of N‐acetylglycine
oligomers by performing density functional theory quantum chemical calculations. The …

Study of molecular structure and vibrational spectra of poly (β,-l-malic acid)[PMLA] using DFT approach

D Chaturvedi, S Mishra, P Tandon, JA Portilla-Arias… - Polymer, 2012 - Elsevier
Poly (β-L-malic acid)(PMLA) is a biodegradable polymer and it has various important
applications in the biomedical field. In the present work the structural and spectral …