Results 171 to 180 of about 74,163 (353)

Lattice Carbon‐Mediated Ultralow‐Barrier C–C Coupling for Selective CO Electroreduction to Ethylene

Advanced Science, EarlyView.
Combined DFT and molecular dynamics simulations reveal that while the lattice carbon at the MXene edge cannot directly bind CO2 to form ethylene, it acts as an active center to promote C─C coupling between adjacent *CO intermediates for ethylene production.
Jiangke Tao, Zhichao Yu, Lulu Chen, Weng Fai Ip, Sen Lin, Hui Pan   +5 more
wiley   +1 more source

Efficacy of Etidronic Acid for Smear Layer Removal: A Systematic Review of In Vitro Studies. [PDF]

J Funct Biomater
Vidal-Montolío MI, Sanz JL, Ghilotti J, Folguera S, Llena C.   +4 more
europepmc   +1 more source

Basal Plane Activation of SnS2 Thin‐Film by Fluorine Doping for Selective Solar‐Driven CO2 Reduction With Enhanced Quantum Efficiency

Advanced Science, EarlyView.
The synergistic effect of fluorine doping and sulfur vacancies boosts the activity of the active sites without active‐site modulation, leading to enhanced CO2 photoreduction efficiency and a selectivity switch from CH4 to CO on tin disulfide continuous thin films. ABSTRACT Photocatalytic conversion of CO2 into value‐added fuels offers a viable approach
Tadios Tesfaye Mamo, Mohammad Qorbani, Adane Gebresilassie Hailemariam, Putikam Raghunath, Che‐Men Chu, Wen‐Hsin Yuan, Amr Sabbah, Yen‐Yu Wang, Shuo‐Yun Chang, Ming‐Chang Lin, Wei‐Yen Woon, Yu‐Jung Lu, Heng‐Liang Wu, Ken‐Tsung Wong, Kuei‐Hsien Chen, Li‐Chyong Chen   +15 more
wiley   +1 more source

Comparative analysis of laser and ultrasonic irrigation techniques for smear layer removal in endodontics. [PDF]

Lasers Med Sci
Abaza MM, Harhash TAH, Zaky AA.
europepmc   +1 more source

Development of Hydrodynamic Instability in the Intergalactic Medium of the Merging Cluster of Galaxies A3667

, 2002
A3667, a spectacular merger cluster, was observed by Chandra twice. In this paper we review the main results of the analysis of these observations. In particular we show evidence for the presence in the cluster of a 300 kpc Kelvin-Helmholtz hydrodynamic ...
Fusco-Femiano, Roberto, Markevich, Maxim, Mazzotta, Pasquale, Vikhlinin, Alexey   +3 more
core   +1 more source

In Vitro Comparative of the Cutting Efficiency and Smear Layer of Ceramic Burs, Conventional Tungsten Carbide Burs and Diamond Stone

, 2023
Ahmed Z. El Hoshy
openalex   +1 more source

Broadband Achromatic Programmable Electromagnetic Camouflage via Fluidic‐Accessible Metasurface

Advanced Science, EarlyView.
A fluidic access metasurface enables dynamic, broadband electromagnetic illusions. By physically reconstructing conductive patterns with liquid metal, the metasurface achieves real‐time, pixel‐level control over phase dispersion. This allows for the programmable generation of arbitrary strong scattering point arrays, effectively deceiving high ...
Shipeng Liu, Jiahao Zhang, Jiale Wang, Zeyao Chen, Zhaotong Yu, Jinhong Luo, Jiabao Luo, Rujia Cao, Shuxi Gong, Qingxin Guo, Ping Li, Rujiang Li, Ke Chen, Yongtao Jia, Ying Liu   +14 more
wiley   +1 more source

The impact of photodynamic therapy in root canal disinfection and smear layer removal using phytocompounds

R Sumukh Bharadwaj, Ashwini Tumkur Shivakumar, S. Umamaheshwari, Sowmya Halasabalu Kalgeri, Supreeth S. Gowda, Dheeraj Lokesh, H. R. Pragath, Sonam Sneha   +7 more
openalex   +1 more source

Effect of Regiochemistry on Doping and Thermoelectric Properties of n‐Doped Fullerene Derivatives

Advanced Electronic Materials, EarlyView.
Three fullerene derivatives doubly substituted with diethylene glycol chains (PDEG‐2) is presented. The different regiochemistry significantly affects the crystallinity and consequently the dielectric properties, electronic transport, and doping efficiency. By striking a balance between compatibility with the molecular dopant N‐DMBI and crystallinity a
Federico Ferrari, Sylvia Rousseva, Diego Rosas Villalva, Ewout Kessels, Jan C. Hummelen, Derya Baran, Ryan Chiechi, L. Jan Anton Koster   +7 more
wiley   +1 more source

Efficacy of glycolic acid at different concentrations for smear layer removal with various activation systems. [PDF]

BMC Oral Health
Sarı M, Ayhan AA, Tüfenkçi P, Çelikten B.   +3 more
europepmc   +1 more source