Results 81 to 90 of about 4,291 (266)

An evaluation of nanocomposites as pit and fissure sealants in child patients

Journal of Indian Society of Pedodontics and Preventive Dentistry, 2011
Background: Dental caries affects populations of all ages in all the regions of the world, with the child patient being at the highest risk. Fifty percent of the permanent molars are decayed by the age of 12, due to lack of information about protection ...
S Singh, R K Pandey
doaj   +1 more source

Bonding agent underneath sealant: shear bond strength to oil-contaminated [PDF]

, 2010
This study evaluated in vitro the shear bond strength of a resin-based pit-and-fissure sealant (Fluroshield - F) associated with either an ethanol-based (Adper Single Bond 2 - SB) or an acetone-based (Prime & Bond - PB) adhesive system under conditions ...
BORSATTO, Maria Cristina, CONTENTE, Marta Maria Martins Giamatei, GALO, Rodrigo, GOMES-SILVA, Jaciara Miranda, MELLARA, Talitha de Siqueira, PALMA-DIBB, Regina Guenka, THOMAZ, Michelle Yamamoto   +6 more
core   +1 more source

Science‐Towards‐Technology Breakthrough in CO2 Electroreduction: Multiphysics, Multiscale, and Artificial Intelligence Insights

Advanced Materials, EarlyView.
Electrochemical CO2RR is a key technology for converting CO2 into chemicals, but there remains a gap between “laboratory science” and “engineering practice” in current research. This review establishes a multi‐scale research framework, encompassing atomic‐level characterization, microenvironment regulation, external field‐assisted optimization, and AI ...
Ping Hong, Changfan Xu, Huaping Zhao, Yong Lei   +3 more
wiley   +1 more source

Effect of Er:YAG laser enamel conditioning and moisture on the microleakage of a hydrophilic sealant [PDF]

, 2018
For a given sealant, successful pit and fissure sealing is principally governed by the enamel conditioning technique and the presence of moisture contamination. A new generation of hydrophilic resin sealants is reported to tolerate moisture.
A Sezinando, AE Khogli, Andrew Paul Hurt, B Durmus, E Sungurtekin-Ekci, LE Rodriguez-Vilchis, M Hossain, MC Borsatto, MN Youssef, Nazmiye Dönmez, Nichola Jayne Coleman, P Ciucchi, PN Gawali, RJ Simonsen, SP Brinker, ZA Güçlü, ZA Güçlü, Zeynep Aslı Güçlü   +17 more
core   +1 more source

Freeform Manufacturing of Plant‐Based Structural Colors for Scalable Photonic and Mechanochromic Devices

Advanced Materials, EarlyView.
A green, freeform manufacturing approach that utilizes robust aqueous two‐phase systems to create intricate and scalable photonic structures and non‐planar mechanochromic hydrogel actuators from plant‐based hydroxypropyl cellulose. This approach broadens the structural possibilities of sustainable photonic devices and mechanochromic systems, offering ...
Xiao Song, Peiqi Niu, Wenxi Gu, Chun Lam Clement Chan, Jiuhong Yi, Xu Liu, Peng Tan, Chon In Haydn Cheong, Qingwen Guan, Dan Fang, Bingpu Zhou, Zi Liang Wu, Ji Liu, Yan Yan Shery Huang, Iek Man Lei   +14 more
wiley   +1 more source

Comparative evaluation of shear bond strength of three pit and fissure sealants using conventional etch or self-etching primer

Journal of Indian Society of Pedodontics and Preventive Dentistry, 2012
Aims: To compare the shear bond strength of three different pit and fissure sealants and evaluate the effect of a self-etching primer on shear bond strength of these three pit and fissure sealants as compared to conventional etch.
J K Dhillon, A Pathak
doaj   +1 more source

Penyerapan Air dan Kelarutan Bahan Semen Ionomer Kaca sebagai Penutup Pit dan Fisur Gigi [PDF]

, 2017
BACKGROUND: Pit and fissure sealants are materials that are often used for preventive maintenance, especially on occlusal surfaces of teeth that are susceptible to caries.
KRISYUDHANTI, E. (EMMA)
core  

Self-adhesive flowable composite-resin as a fissure sealant. A microleakage study [PDF]

, 2013
Indexación: Web of Science; ScieloRESUMEN Objetivo: Evaluar la capacidad de sellado de una resina fluida autoadhesiva (Fusio Liquid Dentin, Pentron Clinical) utilizada como sellante de fosas y fisuras con distintos acondicionamientos de la superficie ...
Buchett, O, Báez, A, De Nordenflycht, D, Villalobos, P   +3 more
core   +1 more source

Porosity of pit and fissure sealants

Journal of Oral Rehabilitation, 1991
SummaryThe aim of this study was to investigate the bulk porosity of a range of pit and fissure sealants. The following materials were included in the study: Concise White Sealant and Delton (chemically cured); Delton (visible light‐cured); Helioseal, Visioseal and Prolite (visible light‐cured with delivery from the bottle via cannule): Delton, Luma ...
LEKKA, M., PAPAGIANNOULIS, L., ELIADES, G.   +2 more
openaire   +3 more sources

Efficacy and Safety Assessment of 5‐Fluorouracil, Irinotecan and Oxaliplatin‐Loaded Implants in Mouse and Pig Models for Pancreatic Cancer Therapy

Advanced Materials, EarlyView.
A novel FIRINOX‐loaded implant demonstrates controlled drug release, and potent therapeutic efficacy in pancreatic ductal adenocarcinoma mouse models with safety confirmed in a large‐animal pre‐clinical model. This innovative drug delivery platform offers a promising new treatment approach for non‐resectable, treatment‐resistant pancreatic cancer ...
Samantha J. Wade, Ashna A. Kumar, Samuel O. Nitschke, Paul Joyce, Elahe Minaei, Stephanie E. Reuter Lange, Chelsea Penney, Holly Warren, Ruby Shepherd, Jeremy N. Dinoro, Gordon G. Wallace, Anthony Dosseto, Sameera Ansar, Naila Islam, Alistair Lochhead, George Sharbeen, Phoebe A. Phillips, Morteza Aghmesheh, Wayne J. Hawthorne, Kara L. Vine‐Perrow   +19 more
wiley   +1 more source