Results 61 to 70 of about 5,176 (336)

Key Trends and Insights in Smart Polymeric Skin Wearable Patches

Advanced Engineering Materials, EarlyView.
Intelligent polymers, which respond to various physical and biological stimuli, are explored for the development of skin wearable patches in biomedical applications. Smart polymers, also known as intelligent or stimuli‐responsive polymers, play a crucial role in the development of advanced wearable patches due to their versatility and softness.
Sergio J. Peñas‐Núñez, Rajat Rai, Miryam Criado‐Gonzalez   +2 more
wiley   +1 more source

PENGARUH PENGGUNAAN BAHAN PEMUTIH GIGI CARBAMIDE PEROXIDE 10% DAN CARBAMIDE PEROXIDE 15% TERHADAP KEKERASAN PERMUKAAN EMAIL [PDF]

, 2016
ABSTRAKNama: Elviyona YunindiaProgram Studi: Kedokteran Gigi Universitas Syiah KualaJudul: Pengaruh Penggunaan Bahan Pemutih Gigi Carbamide Peroxide 10% Dan Carbamide Peroxide 15% Terhadap Kekerasan Permukaan Email. Latar belakang.
ELVIYONA YUNINDIA
core  

Surface morphology alterations in bovine dentin exposed to different bleaching agents

Brazilian Journal of Oral Sciences, 2015
Aim: This study evaluated the morphological changes caused by internal bleaching agents on dentin surface. Methods: Twenty crowns of bovine incisors were cut into slabs that were randomly distributed in six experimental groups (n = 5), according to the ...
Juliana Nascimento Santos, Daniel Pinto de Oliveira, Fábio Roberto Dametto, Brenda Paula Figueiredo de Almeida Gomes, Alexandre Augusto Zaia, José Flávio Affonso de Almeida, Caio Cezar Randi Ferraz   +6 more
doaj   +1 more source

Efficiency of tooth bleaching agent on staining and discoloration characteristics of nicotine stained dental enamel model

BMC Oral Health, 2020
Background Surface staining and deeper discoloration characteristics of peroxide-based bleaching agents in the nicotine stain in dental enamel model were evaluated in the present study.
Nattha Lertsukprasert, Kitsakorn Locharoenrat   +1 more
doaj   +1 more source

Self‐Cascade Catalytic Reaction–Assisted Apoptosis/Calcicoptosis/Ferroptosis Induction with Microsphere‐Aggregated Hydrogels in Triple‐Negative Breast Cancer Therapy

Advanced Functional Materials, EarlyView.
Hyaluronic acid‐dopamine‐based intra‐crosslinked microsphere including cisplatin (HPC MS) is fabricated by spray‐drying and calcium/iron ions are introduced for interparticle crosslinking. Designed microsphere‐aggregated hydrogel (MAH) system including cisplatin/CaO2/FeSO4 can provide apoptosis/calcicoptosis/ferroptosis‐mediated chemo/cascade ...
ChaeRim Hwang, Yeoung Eun Choi, Song Yi Lee, Mrinmoy Karmakar, Qiaojun Hao, Junmin Lee, Hyun‐Jong Cho   +6 more
wiley   +1 more source

The differences of tooth density changes in the applications of 45% carbamide peroxide PF and 38% hydrogen peroxide PF as dental bleaching agents and after the application of 1.2% acidulated phosphoric fluoride

Padjadjaran Journal of Dentistry, 2010
The changes of tooth density is caused by the dissolutions of mineral enamel (demineralization) by bleaching agent. The purpose of this research was intended to know tooth density changes after the application of bleaching agent using 45% carbamide ...
Devriza Jurnalis, Setiawan Natasasmita, Endang Sukartini   +2 more
doaj   +1 more source

Ionic Metal Poly(heptazine Imides) and Single‐Atoms Interplay: Engineered Stability and Performance for Photocatalysis, Photoelectrocatalysis and Organic Synthesis

Advanced Functional Materials, EarlyView.
Poly(heptazine) imides (PHIs), a crystalline carbon nitride subclass, intercalate metals to deliver high stability, tunable electronics, and efficient charge separation. These features enable solar‐driven applications such as hydrogen evolution, CO₂ reduction, and organic synthesis.
Gabriel A. A. Diab, Izadora F. Reis, Chong Wang, Diandra Barreto, Oleksandr Savateev, Ivo F. Teixeira, Pablo Jiménez‐Calvo   +6 more
wiley   +1 more source

The effect of different bleaching materials on the solubility of enamel

Medicine Science, 2017
In this research, the effect of three bleaching materials, 20% carbamide peroxide, 35% carbamide peroxide and 38% hydrogen peroxide on the solubility of enamel is examined.
Hatice Akinci Cansunar, Yegane Guven, Ferda Dogan   +2 more
doaj   +1 more source

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

Advanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida, Yanjie Wang, Thais A. Rodrigues, Paulo H. H. Nunes, Vagner R. de Mendonça, Paulo H. E. Falsetti, Leticia V. Savazi, Tao He, Alexandra V. Bardakova, Aida V. Rudakova, Jie Tian, Alexei V. Emeline, Osmando F. Lopes, Antonio Otavio T. Patrocínio, Jia Hong Pan, Caue Ribeiro, Detlef W. Bahnemann   +16 more
wiley   +1 more source

Effect of fluoride-free and fluoridated carbamide peroxide gels on the hardness and surface roughness of aesthetic restorative materials

Indian Journal of Dental Research, 2013
Background: Bleaching products may show some side effects on soft and hard tissues and restorative materials in the oral cavity. This study evaluated the effect of carbamide peroxide gel with and without fluoride ions on the microhardness and surface ...
Homayoon Alaghehmand, Behnaz Esmaeili, Sina Arab Sheibani   +2 more
doaj   +1 more source