Results 81 to 90 of about 148,360 (199)

Development of a Basement Membrane Substitute Incorporated Into an Electrospun Scaffold for 3D Skin Tissue Engineering [PDF]

open access: yes, 2014
yesA major challenge in the production of 3D tissue engineered skin is the recreation of the basement membrane region to promote secure attachment and yet segregation of keratinocytes from the dermal substitute impregnated with fibroblasts.
Bullock, A.J.   +5 more
core   +1 more source

Composition dependence of the synergistic effect of nucleating agent and plasticizer in poly(lactic acid): A Mixture Design study

open access: yeseXPRESS Polymer Letters, 2016
Blends consisting of commercial poly(lactic acid) (PLA), poly(lactic acid) oligomer (OLA8) as plasticizer and a sulfonic salt of a phthalic ester and poly(D-lactic acid) as nucleating agents were prepared by melt extrusion, following a Mixture Design ...
M. K. Fehri   +7 more
doaj   +1 more source

Exploring the effect of hemp fibers’ addition on the properties of PLA/PPAd biodegradable blends

open access: yesSustainable Chemistry for the Environment
Poly(lactic acid) (PLA) is a compostable aliphatic polymer with enhanced strength and toughness, and it is a promising material for packaging products.
Eleftheria Xanthopoulou   +3 more
doaj   +1 more source

Humidity-induced porous poly(lactic acid) membrane with enhanced flux for oil–water separation

open access: yesAdsorption Science & Technology, 2019
Biodegradable and efficient filtration membrane is essential to practical oil–water separation. Herein, we fabricated highly porous membrane induced by the humidity.
Zhi Liu   +5 more
doaj   +1 more source

Biotechnological Production of Lactic Acid and Its Recent Applications

open access: yesFood Technology and Biotechnology, 2006
Lactic acid is widely used in the food, cosmetic, pharmaceutical, and chemical industries and has received increased attention for use as a monomer for the production of biodegradable poly(lactic acid).
Young-Jung Wee, Jin-Nam Kim, Hwa-Won Ryu
doaj  

Poly Lactic Acid Based Scaffolds for Vascular Tissue Engineering

open access: yesChemical Engineering Transactions, 2012
A critical obstacle encountered by tissue engineering is the inability to maintain large masses of living cells upon transfer from the in vitro culture conditions to host in vivo.
F. Carfì Pavia   +5 more
doaj   +1 more source

Poly(lactic acid) Nanofiber

open access: yesKobunshi, 2008
Fabrication of poly(lactic acid) nanofibers by electrospinning and their applications were briefly mentioned in this topics.
openaire   +2 more sources

Cyclic Comonomers for the Synthesis of Carboxylic Acid and Amine Functionalized Poly(l-Lactic Acid)

open access: yesMolecules, 2015
Degradable aliphatic polyesters such as poly(lactic acid) are widely used in biomedical applications, however, they lack functional moieties along the polymer backbone that are amenable for functionalization reactions or could be the basis for ...
Markus Heiny, V. Prasad Shastri
doaj   +1 more source

Bio-material polylactic acid/poly(butylene adipate-co-terephthalate) blend developed for extrusion- based additive manufacturing [PDF]

open access: yes, 2019
Bio-material polylactic acid and poly(butylene adipate-co-terephthalate) were blended to achieve increased ductility of the blend. Cloisite was added to improve the stiffness of the blend.
Cardon, Ludwig   +8 more
core  

Novel hydrogels based on polysaccharides for soft tissue regeneration: preparation and characterization [PDF]

open access: yes, 2015
Předložená diplomová práce se zabývá přípravou, síťováním a fyzikálně-chemickou charakterizací hydrogelů na bázi polysacharidů. Cílem práce bylo vyvinout elastické filmy, které by mohly být použity pro vlhké hojení ran.
Nedomová, Eva
core  

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