Results 281 to 290 of about 4,907,732 (327)

Mesoporous Silica Microspheres by Super‐Fast Alkaline Etching of Micrometer‐Sized Stöber Particles

Advanced Engineering Materials, EarlyView.
Microscale silica particles are prepared along with a modified, scalable Stöber synthesis using the continuous addition of tetraethoxy silane to an ethanolic solution of ammonia with KCl. Etching with hydroxide ions at 95 °C gave porous analogs within minutes. Monodisperse particles are isolable in high yield after precipitation in ethanol.
Adrian Vaghar, Georgij Jegorenkov, Gerrit A. Luinstra   +2 more
wiley   +1 more source

Evaluation of Viability and Adhesion of Human Gingival Fibroblast and the Adhesion of Oral Microflora on Thermally Aged Zirconia and BioHPP Abutment Surfaces: An In Vitro Study. [PDF]

Int J Dent
Singh I, Pai UY, Thilak Shetty B, Rodrigues SJ, Saldanha S, Mahesh M, Shama Prasada K, Kamath V, Bajantri P, Mukherjee S, Sales A.   +10 more
europepmc   +1 more source

Powder Metallurgy Preparation of Metastable β Ti–Cr–Ge Alloys for Medical Applications

Advanced Engineering Materials, EarlyView.
This study develops metastable β Ti–Cr–Ge alloys using powder metallurgy for biomedical implants. The Ti–10Cr–2Ge alloy exhibits superior mechanical performance with high yield strength (>1100 MPa), low Young's modulus (<85 GPa), and excellent strain hardening behavior.
Teddy Sjafrizal, Damon Kent, Ali Dehghan‐Manshadi, Matthew S. Dargusch   +3 more
wiley   +1 more source

Mu Opioid Receptor Positive Allosteric Modulator BMS-986122 Confers Agonist-Dependent G Protein Subtype Signaling Bias. [PDF]

Biochemistry
Grieble GM, Knapp BI, Bidlack JM.
europepmc   +1 more source

Mathematical foundations of the singularity and eigenmode expansion methods (SEM and EEM)

, 1982
А. Г. Рамм
openalex   +1 more source

Optimized Strategy for Fabricating High‐Aspect‐Ratio Periodic Structures Over Large Areas Using ps‐Direct Laser Interference Patterning

Advanced Engineering Materials, EarlyView.
Picosecond direct laser interference patterning (DLIP) enables precise microstructure fabrication on stainless steel. Using a multiscan approach, high‐aspect‐ratio patterns are achieved. Fluence influences structure growth and homogeneity, with smaller periods yielding better uniformity.
Fabian Ränke, Marcelo Sallese, Marcos Soldera, Ignacio Tabares, Flavio Soldera, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

Microstructure and Mechanical Performance of PBF-LB/M 316L Stainless Steel. [PDF]

Materials (Basel)
Cai H, Wang R, Wang T, Du S, Su M.
europepmc   +1 more source

SEM observations on cyanobacteria-infected cycad coralloid roots

, 1988
Dong-Jun Chang, N. Grobbelaar, J. Chris Coetzee   +2 more
openalex   +1 more source

Sol–Gel Synthesis of Ca2.5Ag0.3Sm0.2Co4O9 Semiconducting Materials for Thermoelectric Applications in Aerospace Systems

Advanced Engineering Materials, EarlyView.
Ca2.5Ag0.3Sm0.2Co4O9 semiconductor materials are synthesized and produced in this study using the sol–gel and cold pressing techniques for thermoelectric generator applications. As template samples are added, the Seebeck coefficient and power factor values rise, peaking at 800 °C for Ca2.5Ag0.3Sm0.2Co4O9 at 274.47 μV K−1 and 0.58 mW mK−2, respectively.
Enes Kilinc, Fatih Uysal, Mucahit Abdullah Sari, Huseyin Kurt, Erdal Celik   +4 more
wiley   +1 more source

Improved Cholesteatoma Removal with CADISS: A Quantitative Ultrastructural Comparison Using VP-SEM. [PDF]

J Clin Med
Relucenti M, Romeo Plastina U, Fino P, Filippi C, Barbara M, Covelli E.   +5 more
europepmc   +1 more source