Results 61 to 70 of about 3,829 (132)

Designing a Block Copolymer Membrane for Selective Transport of Lactic Acid from Aqueous Mixtures [PDF]

We report the design and synthesis of a triblock copolymer-based membrane for enabling selective transport of lactic acid from aqueous solutions. This is relevant to the production of polylactic acid, one of the few biodegradable and biobased polymers ...
Jana, Rounak, Gido, Lily A, Halat, David M, Balsara, Nitash P, Sempira, Carol, van Bavel, Alexander P, Fedenko, Jeffrey   +6 more
core   +1 more source

Production of Polylactic Acid and its Copolymers by metabolically engineered Escherichia coli

, 2011
Polylactic acid (PLA) is a promising biomass-derived polymer, but is currently synthesized by a two-step process: fermentative production of lactic acid followed by chemical polymerization.
정유경, 김태용, Park, Hye Min, Park, Si Jae, Lee, SangYup   +4 more
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Effects Of Accelerated Weathering On The Properties Of Polylactic Acid Toughened With An Ethylene Copolymer As An Impact Modifier [PDF]

, 2013
Polylactic acid (PLA) was melt-blended with different amounts (0 to 30 wt%) of a commercially available ethylene copolymer impact modifier. PLA/ethylene copolymer blends were prepared via a single-screw extruder and compression moulded into test ...
Phommachanh, Kouth
core  

Micelle-templated, poly(lactic-co-glycolic acid) nanoparticles for hydrophobic drug delivery

, 2018
Gauri M Nabar,1 Kalpesh D Mahajan,1 Mark A Calhoun,2 Anthony D Duong,1 Matthew S Souva,1 Jihong Xu,3,4 Catherine Czeisler,5 Vinay K Puduvalli,3,4 José Javier Otero,5 Barbara E Wyslouzil,1,6 Jessica O Winter1,2 1William G Lowrie Department of ...
Winter JO, Otero JJ, Souva MS, Nabar GM, Mahajan KD, Puduvalli VK, Calhoun MA, Duong AD, Czeisler C, Xu J, Wyslouzil BE   +10 more
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Dual tumor-targeted poly(lactic-co-glycolic acid)–polyethylene glycol–folic acid nanoparticles: a novel biodegradable nanocarrier for secure and efficient antitumor drug delivery

, 2017
Jia Chen,1,2,* Qi Wu,1,* Li Luo,1 Yi Wang,1 Yuan Zhong,1 Han-Bin Dai,1 Da Sun,1,3 Mao-Ling Luo,4 Wei Wu,1 Gui-Xue Wang1 1Key Laboratory for Biorheological Science and Technology, Ministry of Education, State and Local Joint Engineering Laboratory for ...
Chen J, Wu Q, Luo L, Sun D, Wang G, Zhong Y, Wang Y, Wu W, Luo ML, Dai H   +9 more
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Water and UV degradable lactic acid polymers

, 1990
A water and UV light degradable copolymer of monomers of lactic acid and a modifying monomer selected from the class consisting of ethylene and polyethylane glycols (PVB 6/22/90), propylene and and polypropylene (PVB 6/22/90) glycols, P-dioxanone, 1, 5 ...
Bonsignore, P. V., Coleman, R. D.
core  

Simultaneous implant placement with guided bone regeneration for horizontal ridge augmentation using a 3D-preformed resorbable PLGA membrane: A prospective single-arm clinical study. [PDF]

Clin Oral Investig
Son SH, Lim KO, Han SH, Min GH, Kim J, Morawiec T, Lee WP.   +6 more
europepmc   +1 more source

Superior Tendon Repair and Healing Ability of PLGA Sutures Are Related to the Weaker Regulatory T-cell and Macrophage Responses Compared With PGA Sutures in a Rat Model. [PDF]

Orthop J Sports Med
Liu C, Yang M, Wang Y, Zheng Z, Lu B, Zhou S, Xu L, Huang H.   +7 more
europepmc   +1 more source

Synthesis of three-arm block copolymer poly(lactic-co-glycolic acid)–poly(ethylene glycol) with oxalyl chloride and its application in hydrophobic drug delivery

, 2016
Xiaowei Zhu,* Chao Liu,* Jianwei Duan, Xiaoyu Liang, Xuanling Li, Hongfan Sun, Deling Kong, Jing Yang Tianjin Key Laboratory of Biomaterial Research, Institute of Biomedical Engineering, Chinese Academy of Medical Science and Peking Union Medical ...
Duan J, Li X, Yang J, Liang X, Zhu X, Kong D, Liu C, Sun H   +7 more
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Weekly pulmonary delivery of β-glucan-chitosan-poly(lactic co-glycolic) acid (β-C-P) nanoparticles with daily standard oral therapy achieves control of <i>Mycobacterium tuberculosis</i> in BALB/c mice. [PDF]

Antimicrob Agents Chemother
Kutscher HL, Tamblin M, Kenney P, Reynolds JL.   +3 more
europepmc   +1 more source