Results 91 to 100 of about 14,275 (297)

Dual‐Mode Magnetic Elastomer for On‐Demand Motion and Degradation

Advanced Functional Materials, EarlyView.
A dual‐mode magnetic elastomer is introduced, enabling DC field‐driven programmable actuation and AC field‐driven magnetothermal degradation. GHz‐range magnetic fields generate ultrafast heating of magnetic nanoparticles that activates cleavage of the silicone elastomer matrix.
Jieun Han, Hyun An, Min‐Ha Oh, Yu‐Lim Lee, Woojin Jeon, Kyung‐Sub Kim, Jae‐Hwan Lee, Seungmin Kang, Yoon‐Nam Kim, Ji‐Won Kang, Daewhan Kim, Min Sang Kwon, Sang‐Koog Kim, Seung‐Kyun Kang   +13 more
wiley   +1 more source

Titanium Suboxides Responsible for Electronic Anomaly Near Room Temperature in the Ti3C2Tx MXene

Advanced Functional Materials, EarlyView.
Our multi‐technique study reveals that the near‐room‐temperature anomaly in Ti3C2Tx MXene is linked to titanium suboxide nanodomains, including Ti3O5, embedded within the MXene host. Their temperature‐driven transformation provides an alternative explanation to solvent‐ and swelling‐based models and offers new insight into the thermally activated ...
Bence G. Márkus, Bradlee J. McIntosh, Lili Vajtai, Anna Nyáry, Sándor H. Sipos, Nirmal J. Ghimire, Ferenc Simon, László Forró, Dávid Beke   +8 more
wiley   +1 more source

Fluoride concentration in drinking water samples in Fiji

Australian and New Zealand Journal of Public Health, 2018
Objective: The main aim of this study was to determine the content of fluoride in drinking water from sources within the sampling areas for the National Oral Health Survey (NOHS) 2011 from the Central, Northern, Western and Eastern Divisions in the Fiji ...
Neha Prasad, Bernadette Pushpaangaeli, Anumala Ram, Leenu Maimanuku   +3 more
doaj   +1 more source

Poly(alkyl methacrylate) tooth coatings for dental care: evaluation of the demineralisation-protection benefit using a time-resolved in vitro method [PDF]

, 2011
An in vitro method for the time-resolved quantification of acid-mediated tooth demineralisation has been developed and evaluated against putative non-permanent protective formulations based on a series of poly(alkyl methacrylate)s.
Attin, Barbour, Barbour, Birthe V. Nielsen, Chen, Churchley, Clarkson, Diarra, El Aidi, Esser, Eugen Barbu, Finke, Ganss, Ganss, Garberoglio, Gareth D. Rees, Hannig, Hannig, Hara, Hara, Hicks, Hughes, Jaeggi, James R. Smith, John Tsibouklis, Ketterl, Koulourides, Magalhães, Mason, Mason, Mavropoulos, Mellberg, Meurman, Moss, Nekrashevych, Nielsen, Nikcevic, Nunn, Petersson, Pleshko, Reich, Shellis, Sun, Tagami, ten Cate, Thomas G. Nevell, Venasakulchai, Wulf   +47 more
core   +4 more sources

Binder Engineering Suppresses Jahn–Teller‐Driven Mn Dissolution and Enables High‐Loading MnO2 Cathodes for Aqueous Zn‐Ion Batteries

Advanced Functional Materials, EarlyView.
A Zn2+‐coordinated poly(vinylidene fluoride) binder is shown to suppress Jahn–Teller‐driven Mn dissolution while improving dispersion, wettability, and structural integrity in thick MnO2 cathodes. This simple binder‐engineering strategy enables high‐loading aqueous Zn‐ion batteries with enhanced areal capacity, cycling stability, and practical promise ...
Insung Jang, Geun Yoo, Geon−Hyoung An
wiley   +1 more source

Control of Dental Caries in Children and Adolescents Using Fluoride: An Overview of Community-Level Fluoridation Methods

Pediatric Reports
The maintenance of oral health is a crucial aspect of general well-being; however, a significant proportion of the worldwide population experiences a range of oral diseases.
América Patricia Pontigo-Loyola, Martha Mendoza-Rodriguez, Rubén de la Rosa-Santillana, Maria Gracia Rivera-Pacheco, Horacio Islas-Granillo, Juan Fernando Casanova-Rosado, María de Lourdes Márquez-Corona, José de Jesús Navarrete-Hernández, Carlo Eduardo Medina-Solís, David J. Manton   +9 more
doaj   +1 more source

Root caries in areas with and without fluoridated water at the Southeast region of São Paulo State, Brazil

Journal of Applied Oral Science, 2008
This study aimed to investigate root caries prevalence in areas with and without water fluoridation at the Southeast region of São Paulo State, in the adult population, employees of public and private schools, and elderly population.
Lilian Berta Rihs, Maria da Luz Rosário de Sousa, Ronaldo Seichi Wada   +2 more
doaj   +1 more source

Creating Community Environments That Promote Comprehensive Health and Wellness [PDF]

, 2006
Describes the impact of Hurricanes Katrina and Rita on the health of the residents of Arkansas, Louisiana, and Mississippi. Outlines strategies to identify effective programs designed to reduce health disparities and improve health status in the ...

core  

Lysosome‐Acidifying Nanoparticles Rescue A30P α‐Synuclein Induced Neuronal Death in Cellular and Drosophila Models of Parkinson's Disease

Advanced Healthcare Materials, EarlyView.
Lysosome‐targeted acidic nanoparticles based on a biodegradable poly(ethylene tetrafluorosuccinate‐co‐succinate) copolymer are engineered to restore impaired lysosomal acidification through pH‐responsive intracellular degradation. Localized acid release enhances autophagic proteolysis, reduces α‐synuclein accumulation, and preserves dopaminergic neuron
Chih Hung Lo, Mengda Ren, Gavin Wen Zhao Loi, Eka Norfaishanty Saipuljumri, Jonathan Indajang, Kah Leong Lim, Jialiu Zeng   +6 more
wiley   +1 more source

M. A. Simmonds (1905-1983): A Queensland Fluoride Pioneer [PDF]

, 2005
This paper is a commentary on curriculum vitae and life of the late MA "Alan" Simmonds, an engineer who was committed to artificial water fluoridation in ...
Akers, H. F.
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