Results 131 to 140 of about 1,201,448 (290)

Advances in research on layered double hydroxides for biomedical applications

Smart Molecules, EarlyView.
Layered double hydroxides (LDHs) are pH‐responsive nanomaterials with broad biomedical applications. This review summarizes LDH synthesis methods and compares their advantages. It highlights LDHs' progress in cancer therapy, including chemo‐photothermal, chemo‐immunotherapy, and photodynamic‐immunotherapy combinations and their potential in bone repair.
Xinhui Yang, Zhiping Zhang, Zhao Wang, Hao Zhang, Yen Leng Pak, Yingying Jing, Yurong Guo, Fang Li, Xiao Wang, Quanxiang Han, Lei Yu, Xuejiao Li, Xing Gao, Jibin Song   +13 more
wiley   +1 more source

Toward Enhanced Safety Management in Wave Energy Power Plant Construction Projects: FMEA and HAZOP Combination

Safety Science and Technology, EarlyView.
Consolidated FMEA–HAZOP safety management framework for WEC construction projects. ABSTRACT This study presents an advanced safety management framework for “Wave Energy Converter” (WEC) projects, addressing the inherent uncertainty, technological complexity, and environmental exposure of offshore renewable energy systems.
Panagiotis K. Marhavilas, Konstantinos Douitsis, Nick Delianidis, Stefanos Keskinis, Georgios Charalampos Kafoutis   +4 more
wiley   +1 more source

Effect of Eugenol and Eugenol-Containing Root Canal Sealers on the Microhardness of Human Dentin

, 1972
The effects of eugenol and several root canal sealers that contained eugenol on human dentin were examined by microhardness measurements. Microhardness of human dentin increased significantly by prolonged contact with these materials.
Michael A. Heuer, Glen M. Biven, M.S. Bapna   +2 more
core   +1 more source

Membrane Gas Separation for CO2 Capture From Flue Gas: Materials, Modules, Processes, and Application Prospects for Coal‐Fired Power Plant Retrofitting

Safety Science and Technology, EarlyView.
This review systematically covers the full CO₂ flue gas membrane separation chain, finding it cuts energy use by ∼30% versus amine methods, yet faces stability and cost hurdles for large‐scale application. ABSTRACT As global climate change becomes increasingly severe, carbon capture, utilization, and storage (CCUS) technologies have emerged as a ...
Liang Jinqiang, Jia Zhihao, Hong Yiyang, Zhang Jiaxuan, Li Tong, Mei Yukun, Liu Danzhu, Liu Duiping, Li Qiang   +8 more
wiley   +1 more source

Oral microbiome and homeostatic regulation of periodontal health: From dysbiosis to precision intervention

VIEW, EarlyView.
Periodontal homeostasis is maintained by coordinated interactions between the oral microbiome and host. Dysbiosis disrupts this ecological balance and contributes to periodontal disease, whereas multi‐omics, artificial intelligence, and microbiome‐based interventions provide emerging opportunities for precision diagnosis, ecological restoration, and ...
Xu Liu, Lei Meng, Wenzhu Song, Peiyu Wang, Bin Liu, Shihui Liu, Qi He, Bing Sun, Wanheng Li, Zhiwei Guan, Rui Dong, Qiang Feng   +11 more
wiley   +1 more source

Effect of Smear Layer Removal on Bond Strength of Two Different Resin-Based Sealers; an In Vitro Study

Journal of Dental Biomaterial, 2017
Statement of Problem: During root canal preparation, organic pulpal ma-terials, bacteria and blood cells in combination with inorganic dentinal debris accumulate on the canal wall, producing an amorphous irregular smear layer.
Adl AR, Sobhnamayan F, Ghanbaran S, Ahzan Sh   +3 more
doaj  

Biological properties versus solubility of endodontic sealers and cements

Biomaterial Investigations in Dentistry
Endodontic sealers and cements used in root canal treatment have different compositions and properties. Common to all materials is that their primary goal is to fill gaps and voids, making a permanent seal of the root canal system.
Inge Fristad, Sivakami Haug, Asgeir Bårdsen   +2 more
doaj   +1 more source

Root Canal Sealers : from Conventional Sealers to the Contemporary Sealers

, 2017
The aim of this review was to compare calcium hydroxide-based root canal sealers with various contemporary commercial sealers especially leakage / solubility aspect.
곽은정, 방난심, 김기덕, 정복영, 박원서, 정지은   +5 more
core  

Dentinal tubule penetration of root canal sealers after root canal dressing with calcium hydroxide

, 1999
The purpose of this study was to evaluate the dentinal tubule penetration of root canal sealers after root canal dressing with calcium hydroxide (Ca(OH)(2)). Forty-two single-rooted teeth were instrumented to size 60.
Serper, AHMET, Calt, S
core   +1 more source

Testicular Echobiometry and Sperm Characterization in Oncilla (Leopardus tigrinus) From the Caatinga Biome

Zoo Biology, EarlyView.
We describe testicular echobiometry and sperm characterization in oncilla (Leopardus tigrinus) from the Caatinga biome, Ceará, Brazil. ABSTRACT Among neotropical small felids, the Leopardus tigrinus is classified as vulnerable by the International Union for Conservation of Nature, but studies on reproductive morphology and physiology are scarce for ...
Yuri Gonçalves Matos, Herlon Victor Rodrigues Silva, Bruna Farias Brito, Patrícia Vasconcelos Alves, Romário Parente dos Santos, Andreia Maria da Silva, Alexsandra Fernandes Pereira, Wojciech Janusz Niżański, Alexandre Rodrigues Silva   +8 more
wiley   +1 more source