Results 11 to 20 of about 25,331 (250)

Small amounts of poly(d-lactic acid) on the properties of poly(l-lactic acid)/microcrystalline cellulose/ poly(d-lactic acid) blends

Results in Materials, 2020
Stereocomplexation is utilized to improve and control the mechanical and thermal properties of poly(lactic acid) (PLA) where enantiomeric polymers poly(l-lactic acid) (PLLA) and poly(d-lactic acid) (PDLA) form stereocomplexation.
Hafezur Rahaman, Sagor Hosen, Abdul Gafur, Rasel Habib   +3 more
doaj   +2 more sources

Effect of Curcumin Loaded Poly (lactic-co-glycolic acid) Nanoparticles Versus Native Curcumin on the Healing of the Tongue Ulcer in Albino Rats (Histological, histochemical and Immuno-histochemical Study) [PDF]

The Egyptian Journal of Histology, 2022
Background: Curcumin is a component of turmeric, a medicinal comestible herb that possesses anti-inflammatory activity having the ability to heal oral ulcers, but its extremely low oral bioavailability hampers its application.
Eman Osman, Dahlia Rateb, Safaa Hussein
doaj   +1 more source

Electrospun Membrane Surface Modification by Sonocoating with HA and ZnO:Ag Nanoparticles—Characterization and Evaluation of Osteoblasts and Bacterial Cell Behavior In Vitro

Cells, 2022
Guided tissue regeneration and guided bone regeneration membranes are some of the most common products used for bone regeneration in periodontal dentistry.
Julia Higuchi, Katarzyna Klimek, Jacek Wojnarowicz, Agnieszka Opalińska, Agnieszka Chodara, Urszula Szałaj, Sylwia Dąbrowska, Damian Fudala, Grazyna Ginalska   +8 more
doaj   +1 more source

Poly(lactic acid)-Based Blends: A Comprehensive Review

Applied Sciences, 2023
Aliphatic and aromatic polyesters of hydroxycarboxylic acids are characterized not only by biodegradability, but also by biocompatibility and inertness, which makes them suitable for use in different applications.
Leonid Ilyich Vayshbeyn, Elena Evgenyevna Mastalygina, Anatoly Aleksandrovich Olkhov, Maria Victorovna Podzorova   +3 more
doaj   +1 more source

Abscess formation caused by a foreign body reaction to a poly-d, l-lactic acid (PDLLA) absorbable plate for zygomaticomaxillary complex (ZMC) fracture

Bulletin of the National Research Centre, 2022
Background The poly-d, l-lactic acid absorbable plate does not contain poly l-lactic acid, which is the main factor in foreign body reactions; therefore, with use of this plate, a foreign body reaction is unlikely.
Fumikazu Tamura, Kaoru Sasaki, Junya Oshima, Hironao Hanihara, Risa Myojo, Yoichiro Shibuya, Masahiro Sasaki, Yukiko Aihara, Mitsuru Sekido   +8 more
doaj   +1 more source

Poly(Lactic Acid)-Based Microparticles for Drug Delivery Applications: An Overview of Recent Advances

Pharmaceutics, 2022
The sustained release of pharmaceutical substances remains the most convenient way of drug delivery. Hence, a great variety of reports can be traced in the open literature associated with drug delivery systems (DDS).
Antonios Vlachopoulos, Georgia Karlioti, Evangelia Balla, Vasileios Daniilidis, Theocharis Kalamas, Myrika Stefanidou, Nikolaos D. Bikiaris, Evi Christodoulou, Ioanna Koumentakou, Evangelos Karavas, Dimitrios N. Bikiaris   +10 more
doaj   +1 more source

Nanostructured polyurethane-poly-lactic- co-glycolic acid scaffolds increase bladder tissue regeneration: an in vivo study

International Journal of Nanomedicine, 2013
Chang Yao,1 Matt Hedrick,1 Gyan Pareek,2 Joseph Renzulli,2 George Haleblian,2 Thomas J Webster3 1Nanovis LLC, West Lafayette, IN, 2Section of Minimally Invasive Urology, Alpert Medical School, Brown University, Providence, RI, 3Department of Chemical ...
Yao C, Hedrick M, Pareek G, Renzulli J, Haleblian G, Webster TJ   +5 more
doaj   +1 more source

Quantitative analyses to estimate the bioaccessibility of a hydrolytically degradable cationic flocculant

Heliyon, 2021
Poly(lactic acid) choline iodide ester methacrylate, poly(PLA4ChMA), is a cationic degradable polymer that can flocculate particles and dewater oil sands from tailings ponds.
Derek A. Russell, Robin A. Hutchinson, Louise Meunier   +2 more
doaj   +1 more source

The development and challenges of poly (lactic acid) and poly (glycolic acid)

Advanced Industrial and Engineering Polymer Research, 2020
Bio-plastics have gained tremendous attention, due to the increasing environmental pressure on global warming and plastic pollution. Among them, poly (lactic acid) (PLA) is both bio-based and bio-degradable, which has been widely used in many disposable ...
K. Jim Jem, Bowen Tan
doaj   +1 more source

Integrating Fly Ash-Controlled Surface Morphology and Candle Grease Coating: Access to Highly Hydrophobic Poly (L-lactic Acid) Composite for Anti-Icing Application

Nanomaterials, 2023
New ways of recycling fly ash are of great significance for reducing the environmental pollution. In this work, biodegradable hydrophobic poly (L-lactic acid)/fly ash composites for anti-icing application were successfully fabricated via a facile solvent-
Zhiqiang Jiang, Bai Xue, Xiaoping Mai, Changmei Wu, Lingjun Zeng, Lan Xie, Qiang Zheng   +6 more
doaj   +1 more source