Molecular, Solid-State and Surface Structures of the Conformational Polymorphic Forms of Ritonavir in Relation to their Physicochemical Properties
Sign Up to like & getrecommendations! Published in 2021 at "Pharmaceutical Research"
DOI: 10.1007/s11095-021-03048-2
Abstract: Purpose Application of multi-scale modelling workflows to characterise polymorphism in ritonavir with regard to its stability, bioavailability and processing. Methods Molecular conformation, polarizability and stability are examined using quantum mechanics (QM). Intermolecular synthons, hydrogen bonding,… read more here.
Keywords: solid state; polymorphic forms; surface; state surface ... See more keywords
Atlas-based segmentation of temporal bone surface structures
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Computer Assisted Radiology and Surgery"
DOI: 10.1007/s11548-019-01978-2
Abstract: PurposeTo develop a time-efficient automated segmentation approach that could identify surface structures on the temporal bone for use in surgical simulation software and preoperative surgical training.MethodsAn atlas-based segmentation approach was developed to segment the tegmen,… read more here.
Keywords: based segmentation; temporal bone; bone; surface structures ... See more keywords
Formation of organic layer on femtosecond laser-induced periodic surface structures
Sign Up to like & getrecommendations! Published in 2017 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.02.084
Abstract: Abstract Two types of laser-induced periodic surface structures (LIPSS) formed on titanium by femtosecond (fs) laser pulses (λ = 800 nm, τ = 180 fs, ν = 1 kHz) in air were investigated experimentally. At a laser fluence F above the ablation threshold, LIPSS… read more here.
Keywords: laser; surface; induced periodic; surface structures ... See more keywords
New aspects of the surface chemistry of sulfur on Au(111): Surface structures formed by gold-sulfur complexes
Sign Up to like & getrecommendations! Published in 2019 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.05.167
Abstract: Abstract Sulfur adsorption on gold surfaces has been extensively studied because of the key role of sulfur species in heterogeneous catalysis, and, more recently, due to the interest in the synthesis of anisotropic gold nanoparticles… read more here.
Keywords: surface structures; sulfur; sulfur 111; chemistry ... See more keywords
Deep UV laser induced periodic surface structures on silicon formed by self-organization of nanoparticles
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.146307
Abstract: Abstract We have investigated the formation of laser-induced periodic surface structures (LIPSS or “ripples”) on silicon upon excitation with p-polarized excimer laser pulses in the deep ultraviolet region (λ = 193 nm, 20 ns). Well-pronounced ripples with a period… read more here.
Keywords: laser; surface; induced periodic; surface structures ... See more keywords
Sub-surface structures and site effects extracted from ambient noise in metropolitan Guangzhou, China
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Geology"
DOI: 10.1016/j.enggeo.2020.105526
Abstract: Abstract In this paper, ambient noise is used to investigate near-surface structures and site effects in metropolitan Guangzhou. We deployed 94 short period stations across Guangzhou area, and later a dense linear array across the… read more here.
Keywords: metropolitan guangzhou; ambient noise; surface; surface structures ... See more keywords
Periodic surface structures on the surface of indium tin oxide film obtained using picosecond laser
Sign Up to like & getrecommendations! Published in 2018 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2018.04.019
Abstract: Abstract Ultrafast laser-induced surface modification of materials has attracted significant attention in recent years. The mechanism of formation of ultrafast laser-induced periodic surface structures (LIPSS), which were evenly distributed over the large area of indium… read more here.
Keywords: indium tin; laser; surface structures; film ... See more keywords
Crosslinked polybenzoxazine coatings with hierarchical surface structures from a biomimicking process exhibiting high robustness and anticorrosion performance
Sign Up to like & getrecommendations! Published in 2018 at "Polymer"
DOI: 10.1016/j.polymer.2018.09.039
Abstract: Abstract In this work, crosslinkable polybenzoxazine (PBz), which exhibits high surface-covering ability, strong adhesion to metal substrates, and a dense crosslinked structure resistant to corrosion molecule permeation, has been demonstrated as an effective agent for… read more here.
Keywords: anticorrosion; surface; hierarchical surface; surface structures ... See more keywords
Picosecond laser induced periodic surface structures on K9 glass
Sign Up to like & getrecommendations! Published in 2021 at "Surfaces and Interfaces"
DOI: 10.1016/j.surfin.2021.101026
Abstract: ABSTRACT In this paper, LIPSS (laser-induced periodic surface structures) are generated on the K9 glass surface by using an ultrashort pulsed laser with pulse width of 8 ps, wavelength of 532 nm and repetition frequency… read more here.
Keywords: surface; induced periodic; surface structures; periodic surface ... See more keywords
Atomic-Resolution Characterization of Surface Structures and Metal-Support Interfaces on Nanostructured Pt/CeO2 Catalysts Performing CO Oxidation
Sign Up to like & getrecommendations! Published in 2017 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927617005499
Abstract: In reactions involving gas-solid interactions on nanostructured supports, the distinction between catalytically significant atomic structures and unreactive spectators is obscured by the variety of surface states that exist under reaction conditions. Studies of catalysts with… read more here.
Keywords: microscopy; surface; structures metal; surface structures ... See more keywords
Molecular Dynamics Exploration of Ordered-to-Disordered Surface Structures of Biomimetic Hydroxyapatite Nanoparticles
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.8b00178
Abstract: Hydroxyapatite (HAP, Ca10(PO4)6(OH)2) constitutes one of the main components in human bones and teeth. Investigations of the surface structures of HAP could help us to understand the interactions between the implant HAP-based biomaterials and their… read more here.
Keywords: disordered surface; hap; surface; surface structures ... See more keywords