Results 101 to 110 of about 1,131,166 (283)

Targeting CD300a Signaling With a Phosphatidylserine‐Presenting Hydrogel Rescues Macrophage Dysfunction and Accelerates Diabetic Wound Healing

open access: yesAdvanced Healthcare Materials, EarlyView.
Schematic illustration of the proposed mechanism: PEG/RGD‐PSLs mimic apoptotic cells to engage PS receptors (notably CD300a), transducing an inhibitory signal that suppresses the MyD88/NF‐κB pathway, leading to global anti‐inflammatory and pro‐reparative effects.
Lele Wu   +10 more
wiley   +1 more source

Optical Detection of Cellular Signals at Material Interfaces

open access: yesAdvanced Healthcare Materials, EarlyView.
Emerging functional materials are transforming optical detection of cellular signals. This review highlights optical techniques that exploit the unique optical properties of diverse materials to detect and quantify cellular electrical, chemical, and mechanical signals, and discusses key opportunities and challenges.
Xuchen Ren   +5 more
wiley   +1 more source

Chemical and electrochemical properties of potassium silicate coating enhanced by calcium hydrogen phosphate

open access: yesCorrosion Communications
Potassium silicate coatings cured by calcium hydrogen phosphate (CaHPO4∙2H2O) were prepared at ambient and elevated curing temperatures. Microstructures, chemical and electrochemical properties of the coatings were investigated using XRD, SEM, FTIR and ...
Yao Du   +7 more
doaj   +1 more source

Corrosion resistance of bioinspired DNA-induced Ca–P coating on biodegradable magnesium alloy

open access: yesJournal of Magnesium and Alloys, 2019
Bioinspired coatings with decreased corrosion rate and enhanced bond strength are at the core of future clinic applications on degradable magnesium (Mg)-based implants.
Ping Liu   +8 more
doaj   +1 more source

Biomimetic calcium phosphate coatings: Physicochemistry and biological activity

open access: yes
Plasma-sprayed hydroxylapatite coatings on metallic prosthesis significantly increased the success rate of hip arthroplasty, namely from about 90% after 10 years for cemented hip stems to 98% for HA coated ones. Nowadays, the biomimetic approach has received increased interest because of the possible advantages of this route.
openaire   +2 more sources

Calcium phosphate coatings for bone regeneration [PDF]

open access: yes, 2010
As a novel approach to repair and regenerate damaged and degraded bone tissue, tissue engineering has recorded tremendous growth for the last thirty years. This is an emerging interdisciplinary field applying the principles of biology and engineering to the development of viable substitutes that restore and maintain the functions of human bone tissues.
openaire   +1 more source

Zwitterionic Polymer Coating Enabled Chronic Dopamine Sensing and Electrophysiology Recording in Free‐Moving Mice

open access: yesAdvanced Healthcare Materials, EarlyView.
Application of a zwitterionic poly(sulfobetaine methacrylate) (PSB) coating to microelectrode arrays and Ag/AgCl reference electrodes effectively inhibits biofouling and structural degradation. This strategy successfully enables simultaneous, long‐term electrophysiological recording and dopamine sensing in freely behaving mice, facilitating ...
Bingchen Wu   +5 more
wiley   +1 more source

Ibuprofen-loaded calcium phosphate granules : combination of innovative characterization methods to relate mechanical strength to drug location [PDF]

open access: yes, 2010
This paper studies the impact of the location of a drug substance on the physicochemical and mechanical properties of two types of calcium phosphate granules loaded with seven different contents of ibuprofen, ranging from 1.75% to 46%.
Cazalbou, S.   +9 more
core   +1 more source

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