Results 41 to 50 of about 76,305 (304)

A Direct Silanization Protocol for Dialdehyde Cellulose

open access: yesMolecules, 2020
Cellulose derivatives have many potential applications in the field of biomaterials and composites, in addition to several ways of modification leading to them.
Arianna Lucia   +3 more
doaj   +1 more source

Nanocellulose Fragmentation Mechanisms and Inversion of Chirality from the Single Particle to the Cholesteric Phase

open access: yes, 2017
Understanding how nanostructure and nanomechanics influence physical material properties on the micro- and macroscale is an essential goal in soft condensed matter research.
Adamcik, Jozef   +4 more
core   +6 more sources

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu   +5 more
wiley   +1 more source

Oxidation of Native and Modified Hemoglobin and Myoglobin by Sodium Nitrate. Effect of Inositol Hexaphosphate [PDF]

open access: yes, 1981
Native and modified hemoglobin, myoglobin and a and phemoglobin subunits were oxidized by sodium nitrite at pH 6. The experiments were carried out under oxy and deoxy conditions with and without inositol hexaphosphate (IHP).
Mansouri, Ali
core   +2 more sources

Oxidized Cellulose and Thrombin

open access: yesExperimental Biology and Medicine, 1944
SummaryOxidized cellulose injures thrombin due to its acidity. After neutralization with sodium bicarbonate it can be mixed with thrombin without altering activity. Highly oxidized cellulose contains products capable of destroying thrombin even in neutral solutions.
W. H. Seegers, L. Doub
openaire   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Three-Dimensional Stable Alginate-Nanocellulose Gels for Biomedical Applications: Towards Tunable Mechanical Properties and Cell Growing

open access: yesNanomaterials, 2019
Hydrogels have been studied as promising materials in different biomedical applications such as cell culture in tissue engineering or in wound healing.
Priscila Siqueira   +9 more
doaj   +1 more source

A lymph node mediastinal foreign body reaction mimicking nodal metastasis: A case series

open access: yesFrontiers in Medicine, 2022
IntroductionIn the last decades, many haemostatic substances included oxidized cellulose topically applied have been used during surgery and their use have become a common practice.
Lina Zuccatosta   +10 more
doaj   +1 more source

Development of hemostatic materials made of electrochemically oxidized bacterial cellulose [PDF]

open access: yes, 2017
Book of Abstracts of CEB Annual Meeting 2017[Excerpt] Cellulose is the most abundant polysaccharide in nature, being the main constituent of plant cell walls.
Carvalho, Vera   +4 more
core  

Chemistry of Hydroxypropyl Cellulose Oxidized by Two Selective Oxidants

open access: yesPolymers, 2023
Along with the increased usage of cellulose in the manufacture of novel materials, those of its derivatives that have good solubility in water or organic solvents have become increasingly important. In this study, hydroxypropyl cellulose (HPC), a cellulosic derivative with distinct features, was utilized to investigate how two of the most-selective ...
Raluca Ioana Baron   +4 more
openaire   +2 more sources

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