Results 101 to 110 of about 50,534 (301)

Biomass DNA: An Emerging Building Block for Advanced Materials

Advanced Materials, EarlyView.
Biomass DNA is rapidly emerging from its traditional role as a genetic blueprint to serve as a versatile abundant, highly programmable polymeric building block. This review highlights the transformation of macroscopic bulk biomass DNA into next generation of functional materials, spanning from dynamic hydrogels, sustainable bioplastics, and high ...
Yuwei Hu, Itamar Willner, Li Niu
wiley   +1 more source

Enhancement of Water Uptake in Composite Superabsorbents Based on Carboxymethyl Cellulose Through Porogen Incorporation and Lyophilization

Gels
Carboxymethyl cellulose sodium salt (CMC)-based superabsorbents are promising materials for the development of agricultural matrices aimed at water management and slow-release fertilizer production. However, an increase in the CMC content tends to reduce
Maria S. Lavlinskaya, Andrey V. Sorokin
doaj   +1 more source

Garlic, Cilantro and Chlorella’s Effect on Intestine Histoarchitecture Changes in Cd-Intoxicated Prussian Carp (Carassius gibelio)

Scientific Papers Animal Science and Biotechnologies, 2023
Bioactive compounds from natural sources can act as oxygen free radical scavengers or metal chelators, which enables them to be used as natural antagonists to heavy metals toxicity.
Marioara Nicula, Gabi Dumitrescu, Nicolae Păcală, Lavinia Ștef, Camelia Tulcan, Ioan Bencsik, Monica Dragomirescu, Dorel Dronca, Liliana Petculescu-Ciochina, Ioan Peț, Ion Carabă, Silvia Erina, Adela Marcu   +12 more
doaj  

Preservation of Some Algal Cultures by Lyophilization [PDF]

, 1954
Lyophilization has come to be widely used as a means of maintaining viable cultures of microorganisms in a desiccated state.
McGuire, J. M., Daily, W. A.
core  

Programmable Microgel Degradation in Dynamic Granular Hydrogels Guides Extracellular Matrix Assembly During Tissue Repair

Advanced Materials, EarlyView.
This study reports on the chemical modification of hyaluronic acid to create hydrogels with hydrolytic degradability ranging from 2–28 days. Granular hydrogels that undergo timed degradation to increase porosity enhance cell invasion and provisional ECM remodeling in a muscle injury model, leading to reduced fibrosis and improved regeneration ...
Zhiyuan Chen, Tuba Marjan, Xinyue Lu, Nicole E. Mertens, Keira Vesy, Dean E. Stornello, James F. Markworth, Taimoor H. Qazi   +7 more
wiley   +1 more source

Interface Dynamics in Biomolecular Condensates by High‐Speed AFM

Advanced Materials Interfaces, EarlyView.
High‐speed atomic force microscopy provides nanoscale structural dynamics at the liquid interface of biomolecular condensates, key elements in several cellular pathways. By addressing the challenges of low surface tension and condensate‐induced instabilities, we achieve nanometer spatial and sub‐second temporal resolution, revealing structural ...
Andreas Santamaria, Nessim Louafi, Isabelle Alakiki, Stephanie Hutin, Chloe Zubieta, Pierre‐Emmanuel Milhiet, Luca Costa   +6 more
wiley   +1 more source

Randomized-field microwave-assisted pharmaceutical lyophilization with closed-loop control

Scientific Reports
The current lyophilization technology for biopharmaceuticals and vaccine products is capital and energy-intensive, largely due to the use of indirect, conductive heat transfer.
Alina A. Alexeenko, Ahmad Darwish, Drew Strongrich, Petr Kazarin, Chanakya Patil, Cole W. Tower, Isaac S. Wheeler, Eric Munson, Qi Zhou, Vivek Narsimhan, Kyu Yoon, Steven L. Nail, Anthony Cofer, Justin Stanbro, Harshil Renawala, Daniel Roth, Francis DeMarco, Justin Griffiths, Dimitrios Peroulis   +18 more
doaj   +1 more source

Circular RNA vaccines with long-term lymph node-targeting delivery stability after lyophilization induce potent and persistent immune responses

mBio
Several recent attempts to improve the stability and immunogenicity of messenger RNA (mRNA) vaccines include the use of circular RNA (circRNA), targeted delivery, and lyophilization.
Jiawu Wan, Zongmei Wang, Lingli Wang, Liqin Wu, Chengguang Zhang, Ming Zhou, Zhen F. Fu, Ling Zhao   +7 more
doaj   +1 more source

Autonomous Reconfigurable Modular Conductive Hydrogels for Adaptive and Degradable Bioelectronic Interfaces

Advanced Materials Technologies, EarlyView.
Bridging rigid electrodes with soft, irregular tissues demands more than conductivity alone. Modular conductive hydrogels autonomously reconfigure into conformal electrode‐tissue interfaces, coupling mixed ionic‐electronic conduction with tissue‐like mechanics, self‐healing, and degradability.
Matthew K. Burgess, Zofia B. Wolny, Zekun Liu, Karolina Cysewska, Malavika Nair   +4 more
wiley   +1 more source

Optimization of lyophilization cycle for the formulation and stability assessment of Doxycycline Hyclate

International Journal of Research in Pharmaceutical Sciences
Background and Aim:Doxycycline hyclate, prone to instability in solution, is unsuitable for liquid dosage forms. Lyophilization, a low-temperature drying process, addresses this limitation by converting the drug into a stable solid.
Priya dharshini R, Selvi G, Sruthi S, Lakshmi Priya. A, Shyam Sundar. S   +4 more
doaj   +1 more source