Results 191 to 200 of about 4,976,815 (252)

The role of absorption in 3D electron diffraction dynamical structure refinement

Acta Crystallographica Section A, EarlyView.
This work establishes the role of absorption in 3D electron diffraction dynamical refinement, where its inclusion is shown to significantly affect refinement outcomes only in high‐Z materials at thicknesses approaching ξg.The role of absorption in 3D electron diffraction is established through analytical theory, simulation and dynamical refinement.
Benjamin Colmey, Tiarnan A.S. Doherty, Shreshth A. Malik, Paul A. Midgley   +3 more
wiley   +1 more source

Hidden in the Glaze: Cobalt Blue Decorations of Catalan Tin‐Glazed Ceramics From the 16th to 18th Centuries

Archaeometry, EarlyView.
ABSTRACT This study investigates technological evolution in 16th–18th century Catalan tin glazes and cobalt blue decorations. Analysis reveals three glaze strategies, highlighting shifts in tin oxide use and cobalt pigment composition. In the 16th century, tin oxide acted as an opacifier and cobalt pigments exhibit low arsenic content with CoO/NiO and ...
Lisa Bruzzone, Trinitat Pradell, Javier G. Iñañez, Judit Molera   +3 more
wiley   +1 more source

Integrated microwave-assisted acetic acid pretreatment and endoglucanase-xylanase hydrolysis for nanocrystalline cellulose preparation. [PDF]

MethodsX
Lim KY, Foo KY.
europepmc   +1 more source

Influence of nanohydroxyapatite mouthwash on the growth of Candida albicans biofilm on milled denture surfaces: An in vitro study

Journal of Prosthodontics, EarlyView.
Abstract Purpose There is a need for effective solutions for the persistent prevalence of denture stomatitis (DS) in denture‐wearing populations. This study assessed the impact of nanohydroxyapatite (nanoHAP) nanoparticles on Candida albicans biofilm formation on milled polymethylmethacrylate (PMMA) denture bases.
Cynthia U. Udeh, Bennett T. Amaechi, Parveez A. Abdul‐Azees, Amos C. Obiefuna, Chun‐Yen Lin, Nahid IftiKhar, Sunil Mankar, Temitope O. Omosebi, Tejal Gohil   +8 more
wiley   +1 more source

Bending-fatigue-resistant hierarchical NiTi shape memory alloy. [PDF]

Nat Commun
Yan K, Chu K, Wang M, Hua P, Wei P, Gu H, Zhuang Q, He W, Sun Q, Ritchie RO, Ren F.   +10 more
europepmc   +1 more source

Formation of nanocrystalline silicon quantum dot arrays

, 2005
Mizuta, Hiroshi, Tanaka, A., Oda, S., Yamahata, G., Tsuchiya, Yoshishige, Usami, K.   +5 more
core   +1 more source

Biomaterials for Reconstructive Treatment of Peri‐Implantitis

Journal of Periodontal Research, EarlyView.
Reconstructive therapy should be implemented in contained defects. Various bone filler materials with or without a barrier membrane and/or adjunctive biologics may be applied. ABSTRACT Peri‐implantitis is a pathological condition affecting the tissues surrounding dental implants, marked by inflammation of the peri‐implant connective tissue and ...
Ausra Ramanauskaite, Anton Sculean, Emilio A. Cafferata, Frank Schwarz   +3 more
wiley   +1 more source

Atomically Dispersed Nickel in Cerium Oxide Aerogel Catalysts Characterized Using Scanning Transmission Electron Microscopy and Spectroscopy. [PDF]

ACS Meas Sci Au
Sendgikoski K, Herzog AE, Hart JL, Lang AC, Novak TG, Johannes MD, Rolison DR, Brintlinger TH.   +7 more
europepmc   +1 more source

Relative importance of grain boundaries and size effects in thermal conductivity of nanocrystalline materials. [PDF]

Sci Rep, 2014
Dong H, Wen B, Melnik R.
europepmc   +1 more source

Bone Grafts: Everything You Need to Know

Journal of Periodontal Research, EarlyView.
This review classifies bone grafts (autograft, allograft, xenograft, synthetic) by source and osteogenic/inductive/conductive potential, linking material properties and mechanisms to clinical indications in periodontal and dental regeneration. Key challenges—limited osteoinduction, poor vascularisation, unbalanced resorption, handling difficulties, and
Håvard Jostein Haugen, Javier Sanz, Giuseppe Perale, Augustine Mark Saiz, Mario Romandini, Maryam Rahmati   +5 more
wiley   +1 more source