Results 81 to 90 of about 113,406 (275)

Characterization and Application of an Alginate Lyase, Aly1281 from Marine Bacterium Pseudoalteromonas carrageenovora ASY5

Marine Drugs, 2020
Alginate extracted from widely cultured brown seaweed can be hydrolyzed by alginate lyase to produce alginate oligosaccharides (AOS) with intriguing biological activities.
Yong-Hui Zhang, Yuan Shao, Chao Jiao, Qiu-Ming Yang, Hui-Fen Weng, An-Feng Xiao   +5 more
doaj   +1 more source

Understanding aspects of alginate biosynthesis and regulation by Pseudomonas aeruginosa : a thesis presented in partial fulfilment of the requirements of the degree of Doctor of Philosophy in Microbiology at Massey University, Palmerston North, New Zealand [PDF]

, 2017
Alginate is a medically and industrially important polymer produced by seaweeds and certain bacteria. The bacterium Pseudomonas aeruginosa over-produces alginate during cystic fibrosis lung infections, forming biofilms, making the infection difficult to ...
Wang, Yajie
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Arresting Microphase Separation Encodes Material Mechanics by Sculpting Microarchitectures and Local Polymer Enrichment

Advanced Materials, EarlyView.
Microarchitecture sculpting via phase separation programs hydrogel mechanics by creating globular, inverse globular, and spinodal structures. Spinodal architectures deliver superior toughness and energy dissipation, while ionic modulation through single polymer phase separation offers a simple, scalable route to tune mechanical properties ...
Castro Johnbosco, Floris Dalenoord, Jarno Hiemstra, Yu Na, Alexis Wolfel, Cécile Bosmans, Christine Gering, Niels Willemen, Su Ryon Shin, Jeroen Leijten   +9 more
wiley   +1 more source

One‐Step Coordinated Multi‐Kinetic 4D Printing of Human Vascularized Cardiac Tissues with Selective Fast‐Shrinking Capillaries

Advanced Materials, EarlyView.
This study presents a novel 4D bioprinting technique for fabricating cardiac tissues with complex microvasculature. Unlike traditional 3D printing, it enables capillary‐scale structure formation via selective post‐printing shrinkage. This approach overcomes resolution limits of printing cell‐laden hydrogels, allowing the creation of functional ...
Ester Sapir Baruch, Roni Cohen, Eric Silberman, Michael Namestnikov, Itai Cabilly, Assaf Shapira, Tal Dvir   +6 more
wiley   +1 more source

Marine yeast isolation and industrial application [PDF]

, 2014
Over the last century, terrestrial yeasts have been widely used in various industries, such as baking, brewing, wine, bioethanol and pharmaceutical protein production. However, only little attention has been given to marine yeasts. Recent research showed
Abdelrahman Saleh Zaky, Agnihotri, Amornrattanapan, Apte, Baheri, Bankar, Beuchat, Bharathi, Bondesson, Boretsky, Bowen, Buhagiar, Chandel, Chen, Chenyu Du, Chi, Chi, Chi, Chi, Chi, Chi, Cong, Connell, Cooper, Dinesh, Du, Duarte, Faiura, Fell, Gao, Gao, Gen, Gill, Gregory A. Tucker, Gupta, Hernandez-Saavedra, Hernandez-Saavedra, Higuera-Ciapara, Jain, Jannasch, Jarvis, Kathiresan, Katre, Khambhaty, King, Kodama, Kohlmeyer, Kutty, Leathers, Li, Li, Li, Li, Li, Libkind, Limtong, Lin, Liu, Liu, Loureiro, Masuda, Murugappan, Nagahama, Neuman, Obara, Oswal, Pandey, Peng, Peng, Pensupa, Ramirez-Orozco, Renshaw, Saravanakumar, Sarkar, Sarlin, Senthilraja, Stahmann, Subramanian, Thomson, Turkiewicz, Urano, Ushakumari, Wang, Wang, Wang, Watson, Wickerham, Winkelmann, Wu, Yanagisawa, Zakaria Yehia Daw, Zhang, Zhang, Zhang   +93 more
core   +1 more source

Quantitative Analysis of The High‐Yield Hydrolysis of Kelp by Laminarinase and Alginate Lyase

ChemBioChem, 2023
Kelp is an abundant, farmable biomass‐containing laminarin and alginate as major polysaccharides, providing an excellent model substrate to study their deconstruction by simple enzyme mixtures. Our previous study showed strong reactivity of the glycoside
Taichi E. Takasuka, Hoon Kim, K. Deng, C. Bianchetti, Kaho Yamashita, E. T. Beebe, Lai F. Bergeman, K. Vander Meulen, S. Deutsch, J. Ralph, Paul D. Adams, Trent R. Northen, Brian G. Fox   +12 more
semanticscholar   +1 more source

Cytocompatible Enzymatic Hydrogelation of Phenylboronic Acid‐Alginate via H2O2‐Triggered Deboronation

Macromolecular Materials and Engineering, EarlyView.
This study develops a hydrogelation method for preparing hydrogels from precursors containing polymer‐PBA and HRP via H2O2‐triggered deboronation and subsequent enzymatic crosslinking. This hydrogelation method can impart dynamic properties to HRP‐mediated hydrogelation without any additives, thereby demonstrating the potential of this hydrogelation ...
Ryota Goto, Shinji Sakai
wiley   +1 more source

Elucidation of degrading pattern and substrate recognition of a novel bifunctional alginate lyase from Flammeovirga sp. NJ-04 and its use for preparation alginate oligosaccharides

Biotechnology for Biofuels, 2019
Background The alginate oligosaccharides have been widely used in agriculture, medicine, and food industries due to their versatile physiological functions such as antioxidant, anticoagulant, and antineoplastic activities.
Benwei Zhu, Fang Ni, Yun Sun, Limin Ning, Zhong Yao   +4 more
doaj   +1 more source

The effects of alginate lyase treatment on structural characteristics and anti‐photoaging activity of alginate from Sargassum fusiforme

Food Frontiers, 2023
An alginate (named P1) prepared from Sargassum fusiforme has been proven to have significant anti‐photoaging activity in our previous study. In this study, alginate lyase was used to obtain P1 hydrolysates with different molecular weights, and their ...
Shiyuan Chang, Jinhong Hu, Biyang Zhu, Lijun You, Sandra Pedisić, Kseniya Hileuskaya   +5 more
doaj   +1 more source

An alginate lyase functional coating catalysis-independent to prevent P. aeruginosa adhesion [PDF]

, 2014
Bacterial colonisation of indwelling devices remains a serious threat in clinical field as it is commonly associated to persistent infections, called biomaterial-associated infections (BAI).
Alves, D., Messersmith, P., Pereira, Maria Olívia, Sileika, T.   +3 more
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