Results 101 to 110 of about 2,520,288 (199)

Effect of cryoprotection on particle size stability and preservation of chitosan nanoparticles with and without hyaluronate or alginate coating

open access: yesSaudi Pharmaceutical Journal, 2017
The aim of the present study was to determine the effect of different cryoprotectants and their concentration on the physicochemical characteristics of chitosan nanoparticles (CS-NPs). The effect of coating of CS-NPs with hyaluronic acid (HA) and alginic
Abdulaziz Almalik   +3 more
doaj   +1 more source

Screening of several excipients for direct compression of tablets: A new perspective based on functional properties

open access: yesRevista de Ciências Farmacêuticas Básica e Aplicada, 2013
Excipients are widely used to formulate solid drug forms by direct compression. However, the powderforming and tableting properties of these excipients are affected by the presence of lubricants and active ingredients.
John Rojas   +2 more
doaj   +2 more sources

Polysaccharides in Ocular Drug Delivery

open access: yesPharmaceutics, 2019
Polysaccharides, such as cellulose, hyaluronic acid, alginic acid, and chitosan, as well as polysaccharide derivatives, have been successfully used to augment drug delivery in the treatment of ocular pathologies.
Natallia Dubashynskaya   +4 more
doaj   +1 more source

Catalytic conversion of alginic acid to furfural using 12-tungstophosphoric acid catalyst in tetrahydrofuran/water co-solvent [PDF]

open access: yes, 2016
학위논문 (석사)-- 서울대학교 대학원 : 화학생물공학부, 2016. 2. 김도희.Furfural is one of platform chemicals from biomass conversion processes listed by the US Department of Energy (DOE).
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core  

The Protective Effects of Water-Soluble Alginic Acid on the N-Terminal of Thymopentin. [PDF]

open access: yesMolecules, 2023
Ji H   +7 more
europepmc   +1 more source

Synthesis, structural and conductivity characterization of alginic acid-Fe3O4 nanocomposite

open access: yes, 2010
Alginic acid-Fe3O4 nanocomposite is synthesized by the precipitation of Fe3O4 in the presence of alginic acid (AA). Structural, surface, morphological, thermal and electrical transport properties of the nanocomposite were performed by XRD, FT-IR, TEM-SEM,
Toprak, Muhammet,   +4 more
core   +1 more source

3D Printing in Alginic Acid Bath of In-Situ Crosslinked Collagen Composite Scaffolds. [PDF]

open access: yesMaterials (Basel), 2021
Melo P   +3 more
europepmc   +1 more source

DIALDEHYDE ALGINIC ACID - A NOVEL BIOPOLYMERIC TANNING AGENT [PDF]

open access: yes, 2007
In the present investigation, a new class of tanning agent produced from a renewable biopolymer, alginic acid is reported. Dialdehyde alginic acid (DAA) of different oxidation levels was prepared from alginic acid.
Nair, B.   +5 more
core  

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