Results 71 to 80 of about 74,163 (353)

Multifunctional Microstructured Surfaces by Microcontact Printing of Reactive Microgels

Advanced Functional Materials, EarlyView.
Reactive poly(N‐vinylcaprolactam‐co‐glycidyl methacrylate) microgels are used as functional inks to create surface‐grafted arrays on glass via microcontact printing. The patterns (10–50 µm widths and spacings) enable stable binding and post‐functionalization with dyes and peptides.
Inga Litzen, Alexander Töpel, Martin Zenke, Antonio Sechi, Andrij Pich   +4 more
wiley   +1 more source

Natural Extracts as Biological Smear Layer Removing Agents

Journal of International Society of Preventive and Community Dentistry, 2021
The aim of this article is to identify whether natural irrigants are better than synthetic conventional irrigants for smear layer removal and to analyze their influence on mechanical and chemical radicular dentin properties.The last electronic search was performed on June 2020 through five databases, limited to articles either published or accepted for
Abu Zeid, Sawsan Taha, Bastawy, Hagar A, Mokeem Saleh, Abeer A   +2 more
openaire   +2 more sources

Microsphere Autolithography—A Scalable Approach for Arbitrary Patterning of Dielectric Spheres

Advanced Functional Materials, EarlyView.
MicroSphere Autolithography (µSAL) enables scalable fabrication of patchy particles with customizable surface motifs. Focusing light through dielectric microspheres creates well defined, tunable patches via a conformal poly(dopamine) photoresist. Nearly arbitrary surface patterns can be achieved, with the resolution set by the index contrast between ...
Elliott D. Kunkel, Alec G. Burnett, Katherine E. Scheiber, Hans D. Robinson   +3 more
wiley   +1 more source

Smear layer removal in canals shaped with reciprocating rotary systems [PDF]

, 2013
The aim was to assess the presence of smear layer after canal instrumentation with two reciprocating rotary systems and a continuous motion one. Thirty canals were shaped with Reciproc, WaveOne or Mtwo systems.
Amaral, Paula, Forner Navarro, Leopoldo, Llena Puy, María Carmen   +2 more
core   +1 more source

Impact of Lattice Heterogeneity on Broadband Optical Retardation in Stacked 2D Perovskite Single Crystals

Advanced Functional Materials, EarlyView.
It is shown that interfaces between organic and inorganic layers govern long‐range stacking disorder and in‐plane anisotropy in 2D metal‐halide perovskites. By comparing single‐cation AB‐AB and ordered mixed‐cation ABCD‐ABCD stackings, SCXRD reveals enhanced mosaicity, while optics confirm high birefringence.
Yixuan Dou, Nicholas Nici, Sunhao Liu, Xiaoming Wang, Yanfa Yan, Carla Slebodnick, Lina Quan   +6 more
wiley   +1 more source

The detection of cervical intraepithelial neoplasia by electrical impedance spectroscopy: The effects of acetic acid and tissue homogeneity [PDF]

, 2009
Objective. To evaluate the efficacy of an electrical impedance probe (Epitheliometer) in the diagnosis of high grade cervical intraepithelial neoplasia (CIN) in women referred with cervical smear abnormalities and to assess the effect of acetic acid (AA)
Abdul, Abdul, Arbyn, Arbyn, Balas, Belinon, Brian H. Brown, Brown, Brown, Escobar, Jamie Healey, John A. Tidy, Latha Balasubramani, Louwers, Nanda, Quek, Quinn, Walker, Walker, Wang, White   +20 more
core   +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

The efficacy of 5% maleic acid, 6% phosphoric acid and 17% EDTA in smear layer removal - a scanning electron microscopic investigation [PDF]

Stomatološki glasnik Srbije, 2013
Introduction. Smear layer is amorphous irregular layer that contains inorganic dentin debris and organic material such as pulp tissue, odontoblastic processes, necrotic debris and microorganisms.
Khalighinejad Navid, Hasheminia Mohsen, Feizinafar Mahbobeh   +2 more
doaj   +1 more source

Effectiveness of a new endodontic irrigation system for removing smear layer and dissolving simulated organic matter [PDF]

, 2023
Raimundo Sales de Oliveira Neto, Luana Arantes de Souza Lima, Pedro César Gomes Titato, Flaviana Bombarba de Andradre, Rodrigo Ricci Vivan, Murilo Priori Alcalde, Marco Antônio Húngaro Duarte   +6 more
openalex   +1 more source

Universal Electronic‐Structure Relationship Governing Intrinsic Magnetic Properties in Permanent Magnets

Advanced Functional Materials, EarlyView.
Permanent magnets derive their extraordinary strength from deep, universal electronic‐structure principles that control magnetization, anisotropy, and intrinsic performance. This work uncovers those governing rules, examines modern modeling and AI‐driven discovery methods, identifies critical bottlenecks, and reveals electronic fingerprints shared ...
Prashant Singh
wiley   +1 more source