Results 81 to 90 of about 173,476 (334)

Study of the possibility of autoclave production of ultrafine hydroxyapatite. Assessment of the effect of technological parameters on the composition of the final product

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов
The article discusses a technologically simple method for the autoclave production of ultrafine hydroxyapatite, suitable for the manufacture of pharmaceutical compositions, medicines and preparations.
V.M. Skachkov   +4 more
doaj   +1 more source

Biomass-derived three-dimensional porous N-doped carbonaceous aerogel for efficient supercapacitor electrodes

open access: yes, 2014
Functionalized carbonaceous materials with hierarchical structure and developed porosity are highly desired in energy storage and conversion fields.
Chen, Zimin   +6 more
core   +1 more source

Biosafety and Biohazards: Understanding Biosafety Levels and Meeting Safety Requirements of a Biobank. [PDF]

open access: yes, 2019
When it comes to biobanking and working with different types of laboratory specimens, it is important to understand potential biohazards to ensure safety of the operator and laboratory personnel.
Gosa, Laura   +2 more
core   +2 more sources

Substrate Stress Relaxation Regulates Cell‐Mediated Assembly of Extracellular Matrix

open access: yesAdvanced Functional Materials, EarlyView.
Silicone‐based viscoelastic substrates with tunable stress relaxation reveal how matrix mechanics regulates cellular mechanosensing and cell‐mediated matrix remodelling in the stiff regime. High stress relaxation promotes assembly of fibronectin fibril‐like structures, increased nuclear localization of YAP and formation of β1 integrin‐enriched ...
Jonah L. Voigt   +2 more
wiley   +1 more source

Transition from glass to graphite in manufacture of composite aircraft structure [PDF]

open access: yes, 1978
The transition from fiberglass reinforced plastic composites to graphite reinforced plastic composites is described. Structural fiberglass design and manufacturing background are summarized.
Buffum, H. E., Thompson, V. S.
core   +1 more source

Eco-Efficient Synthesis of LiFePO4 with Different Morphologies for Li-Ion Batteries [PDF]

open access: yes, 2008
LiFePO4 is presently the most studied electrode material for battery applications. It can be prepared via solution, although it requires well-controlled pH conditions to master the iron valence state in the newly created material.
Armand, Michel   +3 more
core   +6 more sources

Mechanically Tunable Bone Scaffolds: In Vivo Hardening of 3D‐Printed Calcium Phosphate/Polycaprolactone Inks

open access: yesAdvanced Functional Materials, EarlyView.
A 3D bone scaffold with osteogenic properties and capable of hardening in vivo is developed. The scaffold is implanted in a ductile state, and a phase transformation of the ceramic induces the stiffening and strengthening of the scaffold in vivo. Abstract Calcium phosphate 3D printing has revolutionized customized bone grafting.
Miguel Mateu‐Sanz   +7 more
wiley   +1 more source

Rice Bran Stabilization And G-Oryzanol Content Of Two Local Paddy Varieties Ir 64 And Cisadane Muncul

open access: yesJurnal Teknologi dan Industri Pangan, 2001
An autoclaving procedure was developed to produce stable rice bran from two local paddy varieties IR 64 and Cisadane Muncul. The stable rice bran showed no significant increase in free fatty acid content for 144 hours at 37oC.
Evy Damayanthi
doaj  

DENTA: A Dual Enzymatic Nanoagent for Self‐Activating Tooth Whitening and Biofilm Disruption

open access: yesAdvanced Functional Materials, EarlyView.
The nanoapatite with dual enzymes (DENTA) accumulates in dentinal tubules, reducing hypersensitivity caused by dental nerve exposure and facilitating continuous ROS generation through salivary glucose for effective, long‐term whitening. The dentin structures remain non‐destructive due to the low concentration of ROS, demonstrating excellent cell ...
Junseok Kim   +13 more
wiley   +1 more source

Synthesis of Nanosilica via Olivine Mineral Carbonation under High Pressure in an Autoclave

open access: yesMetals, 2019
Silicon dioxide nanoparticles, also known as silica nanoparticles or nanosilica, are the basis for a great deal of biomedical and catalytic research due to their stability, low toxicity and ability to be functionalized with a range of molecules and ...
Srecko Stopic   +8 more
doaj   +1 more source

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