Results 101 to 110 of about 53,336 (306)

Formulation and Evaluation of Sodium Alginate-Based Hydrogels

open access: yes
This thesis explores the formulation and evaluation of sodium alginate-based hydrogels as potential wound healing agents. Hydrogels were prepared using sodium alginate crosslinked with calcium chloride and enhanced with nicotinamide, known for its anti ...
Ibrahim, Asma'u
core  

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

open access: yesAdvanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu   +5 more
wiley   +1 more source

Effect of sodium alginate concentration on membrane strength and permeating property of poly-l-arginine group microcapsule

open access: yes, 2004
A novel poly-l-arginine microcapsule was prepared due to its nutritional function and pharmacological efficacy. A high-voltage electrostatic droplet generator was used to make uniform microcapsules.
Wang, SB, Liu, YG, Weng, LJ, Ma, XJ
core  

Pholidota‐Inspired Electronic Skin Possessing Terahertz‐Wave Reflection–Absorption–Transmission Switchability

open access: yesAdvanced Science, EarlyView.
The pholidota‐inspired electronic skin is successfully constructed, originally realized four‐state reversible switching of terahertz‐wave reflection, absorption, transmission, and secondary reflection. In response to external demands, it issues deformation instructions, verifies the deformation state after the equipment executes the action, and thus ...
Shangjing Li   +4 more
wiley   +1 more source

Experimental study of partially oxidized sodium alginate gel combined with myogenic stem cells to improve cardiac function in aged rats with myocardial infarction

open access: yesGuoji laonian yixue zazhi
[Objective] To investigate the effect of partially oxidized sodium alginate gel combined with intramyocardial injection of myogenic stem cells on cardiac function in aged rats with myocardial infarction.
Xinxin Ma   +6 more
doaj   +1 more source

Viscosity of Blended Sodium Alginate

open access: yesThe Journal of the Society of Chemical Industry, Japan, 1957
粘度を異にする任意の2 種のアルギン酸ソーダを任意の割合に配合した製品の粘度を, 実際粘度を測定することなく,各配合アルギン酸ソーダの粘度および配合比から,実用的に十分な精度で容易に算出しうる実験式を導いた。
Hisatsugu Sato   +2 more
openaire   +2 more sources

Traction Force Microscopy for Viscoelastic Substrates: A Semi‐Analytical Method

open access: yesAdvanced Science, EarlyView.
A semi‐analytical viscoelastic traction force microscopy framework is introduced for quantifying time‐resolved cell tractions on flat finite‐thickness substrates. The method generalizes elastic traction force microscopy to Generalized Maxwell materials, identifies when elastic approximations remain valid and, when they do not, shows that inferred ...
Adrià Villacrosa‐Ribas   +10 more
wiley   +1 more source

Sequential immobilization of urease to glycidyl methacrylate grafted sodium alginate

open access: yes, 2010
Objective of this study is to realize appropriate enzyme immobilization onto a suitable support material and to develop a model which enables reactions catalyzed with different enzymes arranged in order.
Alper Akkaya   +3 more
core   +1 more source

Engineering Approaches to Modify Immunomodulatory Functions of Mesenchymal Stromal Cells (MSCs): Tissue Regeneration and Clinical Application

open access: yesAdvanced Science, EarlyView.
Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang   +6 more
wiley   +1 more source

Extraction and characteristic properties analyses of sodium alginate derived from the Sargassum oligocystum brown seaweed alga of the Bay of Bengal

open access: yesNext Materials
Sodium alginate extracted from Sargassum oligocystum brown seaweed alga is an important blue economy development process of the Bay of Bengal. In the present study, sodium alginate was extracted from the brown seaweed alga collected from the Cox’s Bazar ...
Md. Anwar Arfien Khan   +7 more
doaj   +1 more source

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