Results 91 to 100 of about 643,470 (304)

Nature‐Derived Chitosan Biopolymer: A Promising Candidate for Sustainable Electronics

Advanced Materials Technologies, EarlyView.
In the creation of environmentally friendly devices, nature‐derived chitosan biopolymer is a promising contender for sustainable electronic research. It can be utilized to create more ecologically friendly scalable gadgets and has a variety of uses in different active layers of electronics.
Joshua McDonald, Ali Nawaz, Amandeep Singh, Prashant Sonar   +3 more
wiley   +1 more source

Estudo da estabilidade do corante natural betalaína microencapsulado com matriz polimérica de quitosana/alginato [PDF]

, 2005
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Físicas e Matemáticas. Curso de Química.Os corantes artificiais têm sido questionados, com relação aos benefícios para a saúde, por certos segmentos da população, e esta ...
HORST, Bethânia Luiza
core  

Study on the Calamine/Sodium Alginate Modified Viscose Fiber

, 2011
In this article we successfully prepared calamine / sodium alginate viscose fiber. Good dispersion and stability of the modified solution was prepared by dispersing calamine in alkaline solution of sodium alginate, and then mixed it with viscose spinning
Cui Yu Yin, Dong Qi Liu, Yu Feng Zhang, Ying Liu, Shu Fa Han   +4 more
core   +1 more source

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

Advanced 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, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

Wireless Precise Manipulation of Tumor Spheroids Using a Millirobot Controlled by Permanent Magnetic Traps

Advanced Robotics Research, EarlyView.
A magnetic donut‐like millirobot is developed for label‐free pick‐and‐place of a tumor spheroid wirelessly controlled by a magnetic trap. Spheroids are important 3D multicellular culture systems that recapitulate key structural and functional features of native tissues.
Yue Gao, Moonkwang Jeong, Anni G. Muñoz, Ann‐Sophia Müller, Fangchao Long, Shengqiang Zhou, Juntian Qu, Leoni A. Kunz‐Schughart, Tian Qiu   +8 more
wiley   +1 more source

Formulation and Evaluation of Sodium Alginate-Based Hydrogels

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  

Development of Gelatin-Sodium Alginate Microparticles for Oral Insulin Delivery

Oral delivery of peptide drugs in the management of diabetes remained a major challenge among formulation scientists in the pharmaceutical industry. In this study, insulin-loaded microparticles for oral delivery were prepared with gelatin and sodium ...
Saldías, César, Alfa, John, Díaz Díaz, David, Buxaderas, Eduardo, Akpa, Paul, Chibuzor Amadi, Ben, Moglie, Yanina Fernanda, Chimaobi Kenechukwu, Franklin, Nnabuike Didacus, Nnamani, Romanus, Omeh, Audu Mumuni, Momoh   +10 more
core   +1 more source

Research of Wool-Like Modification of Polyester with Sodium Alginate

, 2011
This paper mainly discusses the influence of sodium alginate to polyester fabric in the process of wool-like. Polyester is pre-treated by sodium alginate solution firstly, and then modified by caustic soda, at last, the sample is steamed in the saturated
Mei Yan Liu, Jun Ying Tian, Liu Min
core   +1 more source

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

Advanced 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, Kejia Li, Ning Wang, Zhen Li, Zhiyong Zhang, Rocky S. Tuan, Yangzi Jiang   +6 more
wiley   +1 more source

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

Advanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao, Yiming Ma, Baihao Shao, Molly M. Stevens   +3 more
wiley   +1 more source