Results 71 to 80 of about 74,825 (303)
Novel hydrogels based on polysaccharides for soft tissue regeneration: preparation and characterization [PDF]
, 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
Evaluation of liposomes coated with a pH responsive polymer [PDF]
, 2010 Liposomes have been coated with the pH responsive polymer, Eudragit S100, and the formulation's potential for lower gastrointestinal (GI) targeting following oral administration assessed.
Barea, M.J. +3 more
core +1 more source
Cardiac‐Derived ECM Microspheres for Enhanced hiPSC‐CMs Maturation
Advanced Functional Materials, EarlyView.Cardiac extracellular matrix microspheres derived from decellularized porcine heart provide a biomimetic 3D microenvironment for human induced pluripotent stem cell–derived cardiomyocytes (hiPSC‐CMs). This platform supports short‐ and long‐term culture, enhances structural organization, and promotes electrophysiological and functional maturation of ...
Jiazhu Xu +9 more
wiley +1 more source
Elucidation of a Unique Pattern and the Role of Carbohydrate Binding Module of an Alginate Lyase
Marine Drugs, 2019 Alginate oligosaccharides with different degrees of polymerization (DPs) possess diverse physiological activities. Therefore, in recent years, increasing attention has been drawn to the use of enzymes for the preparation of alginate oligosaccharides for ...
Fu Hu +6 more
doaj +1 more source
Microbial Cell Factories, 2023 Background Alginate oligosaccharides (AOs) are the degradation products of alginate, a natural polysaccharide abundant in brown algae. AOs generated by enzymatic hydrolysis have diverse bioactivities and show broad application potentials.
Xiao-Hui Sun +9 more
doaj +1 more source
From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics
Advanced Functional Materials, EarlyView.We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou +3 more
wiley +1 more source
Marine DrugsAlginate oligosaccharides (AOS), products of alginate degradation by endotype alginate lyases, possess favorable biological activities and have broad applications.
Xiao-Han Wang +11 more
doaj +1 more source
Viscosity Degradation of Sodium Alginate by Heating
The Journal of the Society of Chemical Industry, Japan, 1957 褐藻類からアルギン酸ソーダを製造する場合,工程中の種々の加熱が製品の粘度に非常に大きな影響を与える事実がある。この実態を把握する目的をもって,粉末および溶液状態のアルギン酸ソーダの加熱による粘度低下を種々の温度および時間について研究した。その結果,予期以上の顕著なる粘度低下が起ることを見出したが,この点にかんがみ,高粘性アルギン酸ソーダを製造するためには,原藻からの抽出工程,製品の乾燥工程などにいっそうの配慮が必要であることを示唆した。
Hisatsugu Sato +2 more
openaire +2 more sources
Low molecular weight ϵ-caprolactone-pcoumaric acid copolymers as potential biomaterials for skin regeneration applications [PDF]
, 2019 ϵ-caprolactone-p-coumaric acid copolymers at different mole ratios (ϵ-caprolactone:p-coumaric acid 1:0, 10:1, 8:1, 6:1, 4:1, and 2:1) were synthesized by melt-polycondensation and using 4-dodecylbenzene sulfonic acid as catalyst. Chemical analysis by NMR
Alfaro-Pulido, A. +7 more
core +1 more source
Diversity and function of phage encoded depolymerases [PDF]
, 2020 Bacteriophages of the Podoviridae family often exhibit so-called depolymerases as structural components of the virion. These enzymes appear as tail spike proteins (TSPs).
Fieseler, Lars +2 more
core +1 more source