Results 131 to 140 of about 92,642 (284)
Microwave‐Assisted Aqueous Synthesis of Gelatin‐Norbornene for Hydrogel Crosslinking and Bioprinting
Advanced Materials Technologies, EarlyView.A microwave‐assisted reaction is utilized to synthesize gelatin‐norbornene (GelNB), achieving a high degree of norbornene functionalization while reducing the macromer's upper critical solution temperature. The resulting GelNB macromer has high solubility at room temperature, facilitating light‐based 3‐dimensional (3D) printing of thiol‐norbornene ...
Jonathan B. Bryan, Chien‐Chi Lin
wiley +1 more source
Influence of Alkali Activator Type on the Hydrolytic Stability and Intumescence of Inorganic Polymers Based on Waste Glass. [PDF]
Materials (Basel), 2021 Nicoara AI, Badanoiu AI.
europepmc +1 more source
Advanced Materials Technologies, EarlyView.This review traces the evolution of wireless power transfer (WPT) for implantable medical devices, spanning electromagnetic, magnetoelectric, acoustic, and magneto‐dynamic systems. Quantitative comparisons of power, distance, and device scale highlight trade‐offs across modalities, while emerging hybrid mechanisms reveal strategies to overcome ...
Junyeop Kim, Yoonseok Park
wiley +1 more source
STUDY OF HYDROLYTIC RESISTANCE IN DENTAL RESTORATION
Кубанский научный медицинский вестник, 2014 The methods of limiting wetting angle and surface energy have been employed to detect the hydrolytic resistance in ceramic restoration systems - silicate feldspar baked ceramics; silicate glass-ceramics; oxide ceramics infiltrated with lanthanum ...
D. A. Domenyuk +6 more
doaj
Structural and Functional Characterization of EXPO‐Derived Extracellular Vesicles in Plants
Advanced Science, EarlyView.In this study, 3D electron tomography (ET), cryo‐ET, and immunogold transmission electron microscopy (TEM) are employed to characterize plant extracellular vesicles (EVs) under physiological conditions. EVs are classified into three distinct categories according to their size, content, and molecular‐marker profiles. Furthermore, Exo70E2‐positive medium
Jiayang Gao +12 more
wiley +1 more source
Study of the Hydrolytic Stability of Fine-Grained Ceramics Based on Y2.5Nd0.5Al5O12 Oxide with a Garnet Structure under Hydrothermal Conditions. [PDF]
Materials (Basel), 2021 Alekseeva L +6 more
europepmc +1 more source
Hydrolytic stability and protodeboronation of boronic esters
, 2021 Boronic acids and esters are indispensable building blocks in modern synthetic chemistry. Furthermore, their usage is widespread, spanning a broad range of applications, and yet it is often hampered by the inescapable nature of these substrates to undergo decomposition, commonly by means of protodeboronation, involving formal protonation of the C-B ...
openaire +3 more sources
Expandable Nanocomposite Shape‐Memory Hemostat for the Treatment of Noncompressible Hemorrhage
Advanced Science, EarlyView.A nanocomposite‐coated shape memory foam rapidly expands, accelerates clotting, and reduces blood loss in vivo. Its fast volumetric expansion and strong procoagulant activity make it a promising hemostat for treating deep, noncompressible hemorrhage.
Saptarshi Biswas +12 more
wiley +1 more source
Stable polyurethane coatings for electronic circuits. NASA tech briefs, fall 1982, volume 7, no. 1 [PDF]
One of the most severe deficiencies of polyurethanes as engineering materials for electrical applications has been their sensitivity to combined humidity and temperature environments. Gross failure by reversion of urethane connector potting materials has
core +1 more source
Advanced Science, EarlyView.Polycarbonate nanogels enable lipid‐free delivery of anti‐MFAP‐5 siRNA into cancer‐associated fibroblasts (CAF) in hepatocellular carcinoma. In a cirrhotic murine model, this approach silences MFAP‐5, reduces fibroblast activation, and suppresses tumor growth by inhibiting NOTCH/Hes1‐driven angiogenesis. CAF‐targeted MFAP‐5 RNAi and conserved signaling
Paul Schneider +20 more
wiley +1 more source