Results 51 to 60 of about 4,320 (284)

Comparator choice in cariology trials limits conclusions on the comparative effectiveness of caries interventions [PDF]

, 2017
Comparator choice has been found one major factor impacting on the overall evidence supporting clinical interventions. We performed social network analysis on trials on the prevention/management of caries/carious lesions, hypothesizing that certain ...
Göstemeyer, Gerd, Innes, Nicola, Lamont, Thomas, Levey, Colin, Schwendicke, Falk   +4 more
core   +3 more sources

An Ionic Gelation Powder for Ultrafast Hemostasis and Accelerated Wound Healing

Advanced Functional Materials, EarlyView.
An ultrafast ionic gelation‐activated hemostatic powder (AGCL) forms a hydrogel within ≈1 s upon contact with blood‐derived calcium ions. The AGCL powder enables rapid hemorrhage control, strong tissue adhesion, and enhanced healing. The powder's pre‐crosslinked polymer network ensures high blood uptake and stability, offering effective treatment for ...
Youngju Son, Kyusoon Pak, Taehoon Lee, Monica Celine Prayogo, Jinyoung Choi, Sukkyung Kang, Minjoo Kang, Byungkook Oh, Sang Yu Sun, Sanha Kim, Sung Gap Im, Sangyong Jon, Steve Park   +12 more
wiley   +1 more source

Evaluation of a sealant intervention program among Taiwanese aboriginal schoolchildren

Journal of Dental Sciences, 2014
Background/purpose: The purpose of this study was to evaluate the caries prevention effect of pit-and-fissure sealant application on permanent first molars among Taiwanese aboriginal schoolchildren.
Hui-Ju Hsieh, Shun-Te Huang, Chi-Cheng Tsai, Meng-Jao Chiou, Cheng-Ta Liao   +4 more
doaj   +1 more source

Comparación in vitro de filtración marginal entre ionómeros vítreos selladores [PDF]

, 2015
The aim of this study was to evaluate in vitro the marginal microleakage of two glass ionomer materials used as pit and fissure sealants. Thirty healthy premolars extracted for orthodontic treatment were randomly assigned to two groups (n=15) and ...
Kaplan, Andrea Edith, Missana, Liliana Raquel, Nieva, Enrique Nicolás, Sly, Gabriela Edith   +3 more
core  

Microleakage, adaptation ability and clinical efficacy of two fluoride releasing fissure sealants [PDF]

, 2012
Background/Aim. Retention of fissure sealants and good adaptation to enamel are essential for their success. Fluoride releasing resin-based materials are widely accepted for pit and fissure sealing, but newly designed glass ionomers can serve as a ...
Blagojević Duška, Marković Dejan, Perić Tamara, Petrović Bojan   +3 more
core   +1 more source

An Ultrafast Self‐Gelling Versatile Hydrogel for Rapid Infected Burn Wound Repair in Military Medicine

Advanced Functional Materials, EarlyView.
A self‐gelling PG@PAC (POD/Gel‐CDH@PA/CHX) powder is developed for infected burn care in austere settings. Upon contact with wound exudate, it instantly forms an adhesive hydrogel, providing simultaneous hemostasis, broad‐spectrum antibacterial activity, reactive oxygen species scavenging, and immunomodulation. In a murine model of S.
Liping Zhang, Zhangrui Wu, Xiansheng Zhao, Geng Wang, Quyang Yang, Minxia zhang, Xiaowei Wang, Xiujun Cheng, Changyue Wu, Dan Wu, Yutian Yang, Canbin Dong, Tao Zhang, Weiqiang Tan, Ningwen Zhu   +14 more
wiley   +1 more source

High Entropy Wide‐Bandgap Borates with Broadband Luminescence and Large Nonlinear Optical properties

Advanced Functional Materials, EarlyView.
High‐entropy rare‐earth borates exhibit excellent nonlinear optical and broadband luminescence properties arising from multi‐component doping, chemical disorder, increased configurational entropy, and increased lattice and electronic anharmonicity. This formulation enabled us to obtain a large, environmentally stable single crystal with 3X higher laser‐
Saugata Sarker, Yu Wang, Yongwen Sun, Caeli Benyacko, Saeed S.I. Almishal, Tao Zhou, Zhiyu Zhang, Jadupati Nag, Himirkanti Sarkar, Jeffrey Shallenberger, Hemant Yennawar, Yang Yang, Jon‐Paul Maria, Zhiqiang Mao, Venkatraman Gopalan   +14 more
wiley   +1 more source

Comparative Evaluation of Penetration Ability of Three Pit and Fissure Sealants and Their Relationship with Fissure Patterns

Journal of Dentistry, 2018
Statement of the Problem: Pit and fissure sealant placement is considered as an effective modality for prevention of caries on occlusal surfaces. Penetration, retention and lateral wall adaptation are the key factors in success of pit and fissure sealant
Nikita Garg , KR Indushekar , Bhavna Gupta Saraf , Neha Sheoran , Divesh Sardana   +4 more
doaj  

Influence of extended light exposure curing times on the degree of conversion of resin-based pit and fissure sealant materials

Saudi Dental Journal, 2014
Purpose: The aim of present study was to evaluate extended curing times on the degree of conversion (DC) of filled and unfilled resin-based materials used as pit and fissure sealants.
Nazish Fatima
doaj   +1 more source

Prevalence of dental caries and fissure sealants in a Portuguese sample of adolescents. [PDF]

PLoS ONE, 2015
The aims of this study were to assess the prevalence of dental caries and the DMFT index, as well as the distribution pattern of pit and fissure sealants on permanent teeth in a Portuguese sample of adolescents, and to assess whether the existing usage ...
Nélio J Veiga, Carlos M Pereira, Paula C Ferreira, Ilidio J Correia   +3 more
doaj   +1 more source