Results 51 to 60 of about 95,667 (244)

Anticoagulant properties of a crude sulfated polysaccharide from the red marine alga Halymenia floresia (Clemente) C. Agardh - doi: 10.4025/actascibiolsci.v33i3.6402

Acta Scientiarum: Biological Sciences, 2011
Alternative sources of anticoagulants have arisen as a result of the increasing demand for safer anticoagulant clinical therapy, and the sulfated polysaccharides of seaweeds have gained attention in biomedicine.
Rodrigo César das Neves Amorim, José Ariévilo Gurgel Rodrigues, Márjory Lima Holanda, Paulo Antônio de Souza Mourão, Norma Maria Barros Benevides   +4 more
doaj   +1 more source

Physicochemical and Microstructural Characteristics of Sulfated Polysaccharide from Marine Microalga

, 2023
Marine algae are a valuable source of polysaccharides. However, the information available on sulfated polysaccharides from microalgae is limited. Navicula sp.
Elizabeth Carvajal-Millan, Karla G. Martínez-Robinson, Yubia De Anda-Flores, Agustín Rascon-Chu, Diana Fimbres-Olivarria, Valeria Miranda-Arizmendi, Jorge Marquez-Escalante, Francisco Brown-Bojorquez   +7 more
core   +1 more source

Bioinspired Hydrogels with Broadly Programmable Mechanics for Soft‐Tissue Interfaces

Advanced Functional Materials, EarlyView.
Sea cucumber‐inspired gelatin hydrogels are formed by directional freezing and mechanically programmed through subsequent ionic treatment. Multiscale characterization and modeling link ion‐regulated chain interactions to directional load transfer within the aligned hierarchical architecture.
Youchao Teng, TzuChun Chung, Katpady Akhil Tantry, Siyu Wu, Jing Tian, Yunqi Cui, Lanyu Li, Yongzan Zhou, Zhilei Zhang, Zhe Su, Gaili Cao, Kun‐Wei Yeh, Ruipeng Li, Xianghui Xiao, Adam F. G. Leontowich, Yuan‐Yu Hsueh, Zhao Pan, Kam C. Tam, Badri Narayanan, Song Li, Yimin. A. Wu   +20 more
wiley   +1 more source

Evaluation of Total Phenolic and Antioxidant Contents of Sulfated Polysaccharide from Chnoospora minima (Hering, 1856) [PDF]

, 2019
Active metabolites and functional ingredients of seaweeds have valuable beneficial health effects. Sulfated polysaccharides in seaweeds have been increasingly studied over the years in the pharmaceutical field, given their potential usefulness in ...
Peiris, L.D.C., Chathurika, A.G.J.
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Recombinant plants provide a new approach to the production of bacterial polysaccharide for vaccines. [PDF]

, 2014
Bacterial polysaccharides have numerous clinical or industrial uses. Recombinant plants could offer the possibility of producing bacterial polysaccharides on a large scale and free of contaminating bacterial toxins and antigens.
G. C. Whitelam (7665758), Marie Goldrick (324989), Roberts Ian S., Garry C. Whitelam (519301), Andrew, PW, Patel, Alexandra J.F., Whitelam, Garry C, Claire M. Smith (7665743), Peter W. Andrew (153608), Roberts, Ian S, Whitelam, Garry C., Patel Alexandra J. F., Roberts, IS, K. C. Gough (7665749), Glenn, S, Gough Kevin C., Andrew, Peter W, S. C. Fry (7665746), Alexandra J F Patel, Stephen C Fry, Garry C Whitelam, Kevin C Gough, Gough, KC, Sarah Glenn (519300), Fry Stephen C., Andrew Peter W., Gough, Kevin C, Whitelam, GC, Sarah Glenn, Fry, Stephen C., Claire M. Smith (519296), Roberts, Ian S., Ian S. Roberts (159693), Whitelam Garry C., Peter W Andrew, Smith, Claire M, Patel, Alexandra J F, Patel, AJ, Fry, Stephen C, Stephen C. Fry (519297), Andrew, Peter W., Kevin C. Gough (519298), Ian S Roberts, Fry, SC, Goldrick, M, Smith Claire M., Alexandra J. F. Patel (519299), Goldrick Marie, Marie Goldrick, M. Goldrick (7665755), Goldrick, Marie, Alexandra J. F. Patel (7665752), Gough, Kevin C., Glenn, Sarah, Glenn Sarah, Smith, Claire M., Claire M Smith, Smith, CM, I. S. Roberts (6341096)   +58 more
core   +1 more source

Sustainable and Multifunctional Natural Macromolecular Polymers for Aqueous Zn Metal Batteries

Advanced Materials, EarlyView.
We comprehensively review the structure‐function relationships and regulatory mechanism of natural macromolecular polymers in stabilizing zinc anodes at the microscopic and mesoscopic scales. The interactions among polymer structures, optimization strategies, and regulatory mechanisms are discussed systematically summarizing recent related research ...
Yunuo Shi, Bo Jiang, Jingcheng Zhang, Xiaodong Shao, Peixun Xiong, Lutong Shan, Shengyang Huang, Mengfang Liang, Mengyao Chang, Fangyan Liu, Wenwu Li, Baoyu Xia, Wei Ji, Ho Seok Park   +13 more
wiley   +1 more source

Self‐Assembling Copolymers Encapsulating Single Endothelial Cells Induce Endogenous ECM Deposition and Vascular Regeneration

Advanced Materials, EarlyView.
This study presents the first demonstration of stable sub‐50‐micron single‐cell GPM vesicles fabricated through the intrinsic self‐assembly of an amphiphilic copolymer. Hierarchical assembly of cell containing GPM vesicles into microspheres enable tunable, sustained cell delivery with immune protection.
Viola B. Morris, Sangho Lee, Kalp Soni, Simon He, Matthew Huang, Dandan Chen, Dae Hoon Lee, Kyung Hee Kim, Seonggeon Cho, Laura Pencea, Divit Jain, Young‐Sup Yoon   +11 more
wiley   +1 more source

Structural and bioactive roles of fucoidan in nanogel delivery systems. A review

Carbohydrate Polymer Technologies and Applications, 2022
Nanogels have gained great attention as delivery systems of drugs and bioactive food compounds due to their high surface area, swelling behavior, loading capacity, softness, and flexibility, that simulate the nature of most natural tissues.
Ana Mayela Ramos-de-la-Peña, Juan Carlos Contreras-Esquivel, Oscar Aguilar, José González-Valdez   +3 more
doaj   +1 more source

3D‐Printed Corneal Substitutes: Materials, Fabrication, and Preclinical Progress

Advanced Materials Technologies, EarlyView.
Successful clinical translation of 3D‐printed corneal substitutes relies on the interplay between the bioink properties, cellular component, and the fabrication process. These factors influence the critical properties of the construct, including optical transparency, mechanical stability, suture retention, that ultimately govern long‐term stromal ...
Shadi Moshayedi, Ashley Vazquez, Alexander J. Choi, Dimitrios Karamichos, Jayoung Kim   +4 more
wiley   +1 more source

Caracterização química e atividade de ulvanas na indução de respostas oxidativas associadas ao controle de Alternaria brassicicola e Colletotrichum higginsianum em Arabidopsis thaliana [PDF]

, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Recursos Genéticos Vegetais, Florianópolis, 2014.Atualmente, a busca por métodos alternativos no controle de doenças de plantas vem ...
Freitas, Mateus Brusco de
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