Results 271 to 280 of about 703,985 (336)

Simulated brushing effects on surface roughness and color stability of coated additively manufactured dental resin: an in vitro study. [PDF]

J Med Life
Alsalem Z, Alothemeen M, Alshehri D, Masaud F, Alshehri Y, ALSalem L, Alghamdi SM, Alqahtani RS, IbnAhmad H.   +8 more
europepmc   +1 more source

Structural Porosity and Low Mineral Density in Enamel Rods Drive Molar Incisor Hypomineralisation

Advanced Functional Materials, EarlyView.
This study uses advanced imaging modalities on multiple length scales to show that molar‐incisor hypomineralization does not present as a locally homogeneous pathology. Instead, microstructural defects, characterized through non‐mineralized, protein‐rich sheaths and an altered mineral structure in between prism rods, resulting in local differences in ...
Katharina Jähn‐Rickert, Johannes Krug, Gudrun Lotze, Imke A.K. Fiedler, Diana Freund, Ezgi Deniz Türkoğlu, Christine Plumeyer, Felix N. von Brackel, Anton Davydok, Manfred Burghammer, Thomas Beikler, Thomas F. Keller, Katrin Bekes, Elizabeth A. Zimmermann, Björn Busse   +14 more
wiley   +1 more source

Milling Parameters and Quality of Machined Surface of Wire Arc Additive Manufactured AISI 321 Steel. [PDF]

Materials (Basel)
Zhang Q, Kozlov VN, Klimenov VA, Chinakhov DA, Chernukhin RV, Han Z, Qi M.   +6 more
europepmc   +1 more source

Transparent UV‐Curable Self‐Sanitizing Coatings Applicable to Diverse Surfaces and High‐Touch Screens to Mitigate Deadly Pathogen Transmission

Advanced Functional Materials, EarlyView.
Development of a transparent, self‐sanitizing antimicrobial coating technology applicable to a wide range of materials and surfaces‐including touchscreens, transparent substrates, and metal, plastic, and glass‐regardless of pathogen type. The spray‐coated, UV‐cross‐linked imidazole‐based quaternary ammonium chloride materials provide broad‐spectrum ...
Surjith Kumaran, Sumin Han, Euna Oh, Chunghee Jo, Hyerin Shin, Dae‐Hong Ko, Hyo‐Jick Choi   +6 more
wiley   +1 more source

Role of friction on the formation of confined granular structures. [PDF]

Sci Rep
Oliveira VPS, Borges DS, Franklin EM, Peixinho J.   +3 more
europepmc   +1 more source

Three‐Dimensional Hierarchical Nanowire‐Networks with Deep‐Focus Tolerance and Adhesion Robustness for Harsh‐Environment SERS Sensing

Advanced Functional Materials, EarlyView.
A 3D nanowire‐network SERS substrate with robust adhesion is developed, featuring pronounced z‐direction optical activity, ultralow detection limit (1.5 × 10−13 M), and excellent signal uniformity (RSD < 10%). Enabled by enhanced light scattering, increased optical density of states, and structural reinforcement, the substrate demonstrates stable, high‐
Jinglai Duan, Wentao Wang, Xiu Liang, Yongliang Zhang, Jie Liu, Yu Bai, Dangyuan Lei   +6 more
wiley   +1 more source

Comparative <i>in vitro</i> analysis of polishability of different composite resins. [PDF]

J Conserv Dent Endod
Pal D, Mitra A, Bhattacharyya A, Maity AB, Majumder G.   +4 more
europepmc   +1 more source

Machine Learning-Based Prediction of International Roughness Index for Continuous Reinforced Concrete Pavements

Ragaa T. Abd El-Hakim, Ahmed N. Awaad, Sherif M. El-Badawy   +2 more
openalex   +2 more sources