Jin-Heong Yim, Da Hee Kim, Young Soo Ko. Improving the molecular weight and synthesis of a renewable biomimetic adhesive polymer. Phthalocyanine photosensitizer in polyethylene glycol-block-poly(lactide-co-benzyl glycidyl ether) nanocarriers: Probing the contribution of aromatic donor-acceptor interactions in polymeric nanospheres. Peroxovanadium(V) Complexes of L-Lactic Acid as Studied by NMR Spectroscopy. Lau, Rohan D.A. Find more information about Crossref citation counts. Synthesis and characterization of chitosan-graft-poly(lactic acid) copolymer. 1H and 13C NMR analyses of l- and d.l-lactic acid oligomers were found considerably improved by recording spectra in DMSO-d6 instead of CDCl3. Initiation process ofL-lactide polymerization carried out with zirconium(IV) acetylacetonate. Self-Aggregation of Gel Forming PEG-PLA Star Block Copolymers in Water. %���� Improved preparation of D, L-lactide from D, L-lactic acid using microwave irradiation. The stereo-sequences were analyzed by 13C NMR spectroscopy on the basis of triad effects. Chemical recycling of poly(lactic acid)-based polymer blends using environmentally benign catalysts. D'Amora, J.F. D-Lactic acid is the end product of the enzyme glyoxalase II (or hydroxyacyl-glutathione hydrolase …Matched name: … D-Lactic acid … Chitosan-based nanocomplexes for simultaneous loading, burst reduction and controlled release of doxorubicin and 5-fluorouracil. Data were also used to study oligomers with covalently modified chain ends. Ying-ying HUANG, Min QI, Meng ZHANG, Hong-ze LIU, Da-zhi YANG. 1H and 13C NMR analyses of l- and d.l-lactic acid oligomers were found considerably improved by recording spectra in DMSO-d6 instead of CDCl3. Photocurable bioadhesive based on lactic acid. Linear amphiphilic diblock copolymers of lactide and 2-dimethylaminoethyl methacrylate using bifunctional-initiator and one-pot approaches. 1H and 13C NMR analyses of L- and DL-lactic acid oligomers were found considerably improved by recording spectra in DMSO-d6 instead of CDCl3. Furthermore, the well-identified positions of the resonances of chain end units in the 1H NMR spectra were used to determine the absolute average degree of polymerization of oligomers issued from polycondensation. The 1 H-NMR–based metabolomics analysis showed the presence of 19 metabolites including lactic acid, alanine, acetic acid, succinic acid, pyruvic acid, citric acid, choline, beta glucose, betaine, acetoacetate, caffeine, lysine, ascorbic acid, fructose, xylose, alpha Glucose, sucrose, anserine and fumaric acid. Systematic comparison of oligomer spectra led to the identification of a neighboring effect which was shown to be linearly additive. C. Thammawong, P. Sreearunothai, A. Petchsuk, P. Tangboriboonrat, N. Pimpha, P. Opaprakasit. Sung Il Moon, Chan Woo Lee, Masatoshi Miyamoto, Yoshiharu Kimura. Willem R(1), Biesemans M, Kayser F, Malaisse WJ. co
Synthesis and characterization of multiblock copolymers based onL-lactic acid, citric acid, and poly(ethylene glycol). This study aimed at developing an efficient analytical protocol … 2013 Apr;96(4):2071-2080. doi: 10.3168/jds.2012-6092. New Route to Segmental Star-Shaped Copolymers of Lactic Acid. Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director New Biodegradable Poly(l-lactide)-Block-Poly(propylene adipate) Copolymer Microparticles for Long-Acting Injectables of Naltrexone Drug. Lactic acid/wood-based composite material. Nan Ding, Baoqing Shentu, Pengju Pan, Guorong Shan, Yongzhong Bao, and Zhixue Weng . Nuclear Magnetic Resonance Of Polymeric Materials. Qintong Huang, Rui Li, Guangying Fu, Jiuxing Jiang. França, Maria José A. Influence of specimens’ thickness on the hydrolytic degradation profile. L
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Search Archive; Query Grid Interface; FASTA search; New Entries; Entries on Hold; Withdrawn Entries; NMR Time-domain Data; NMR Restraints from PDB MR … Kohei Okamoto, Kazunobu Toshima, Shuichi Matsumura. Baptista. Behavior of Endothelial Cells Regulated by a Dynamically Changed Microenvironment of Biodegradable PLLA-PC. Characterisation by solid phase microextraction–gas chromatography–mass spectrometry of matrix changes of poly(l-lactide) exposed to outdoor soil environment.