Results 91 to 100 of about 8,839 (220)

Biosynthesis of Silver Nanoparticles on Orthodontic Elastomeric Modules: Evaluation of Mechanical and Antibacterial Properties [PDF]

open access: yes, 2017
: In the present study, silver nanoparticles (AgNPs) were synthesized in situ on orthodontic elastomeric modules (OEM) using silver nitrate salts as metal-ion precursors and extract of the plant Hetheroteca inuloides (H.
HERNANDEZ GOMORA, ALMA ESTHER   +13 more
core   +1 more source

Egg yolk hydrolysate shows moderate impact on osteoporosis in ovariectomized rats

open access: yesJournal of the Science of Food and Agriculture, Volume 106, Issue 7, Page 4218-4227, May 2026.
Abstract BACKGROUND This study investigated the protective effect of egg yolk hydrolysate (FC) on osteoporosis in ovariectomized (OVX) rats, a well‐established model of postmenopausal bone loss. OVX rats were fed diets supplemented with 0.2% or 1% FC for 13 weeks.
Ilekuttige Priyan Shanura Fernando   +4 more
wiley   +1 more source

Evaluating Streptococcus mutans strain dependent characteristics in a polymicrobial biofilm community [PDF]

open access: yes, 2018
Aim: The purpose of this study was to investigate strain dependent differences of the cariogenic biofilm forming Streptococcus mutans within both simple and complex communities. Methods: A mono-species containing representative S.
David F. Lappin   +9 more
core   +2 more sources

Oral Health in Alzheimer's Disease: A Life‐Course Perspective on Clinical Management and Caregiver Support

open access: yesSpecial Care in Dentistry, Volume 46, Issue 3, May/June 2026.
ABSTRACT Aim: To synthesize current evidence on oral health conditions in individuals with AD and to discuss stage‐specific dental management strategies, including caregiver involvement, from a life‐course perspective. Methods: A comprehensive literature search was conducted in PubMed/MEDLINE, Scopus, Scielo, and Web of Science using MeSH and free‐text
Mayron Guedes Silva   +3 more
wiley   +1 more source

Identifying Recombination Mechanisms in Bifacial Perovskite Solar Cells: Consequences for High Efficiency Tandems

open access: yesSolar RRL, Volume 10, Issue 7, 15 April 2026.
Illuminating bifacial perovskite solar cells (PSCs) from either side with different colors of light enables identification of different recombination mechanisms. Probing devices with varying wavelengths pinpoints nonradiative loss pathways and their spatial positions, resulting in a large contrast in fill factor, revealing the dominant loss mechanism ...
Sander Heester   +4 more
wiley   +1 more source

Carbon Dioxide‐Mediated Chemical Processes in Aqueous Solutions

open access: yesChemistry – A European Journal, Volume 32, Issue 13, 1 April 2026.
CO2 in water operates as a tunable electrophilic switch, inducing reversible pH and ion speciation changes that modulate nucleophilic reactivity and soft‐matter structure, influencing material properties. This Perspective highlights how CO2‐responsive aqueous systems and smart polymers enable controllable reactions, separations, and capture processes ...
Betty A. Kustiana   +5 more
wiley   +1 more source

Nanoparticles in microdroplets: Recent advances in microfluidic generators for producing functional microbeads

open access: yesDroplet, Volume 5, Issue 2, April 2026.
Functional hybrid microbeads with electrical, magnetic, and/or optical responsiveness have emerged as versatile platforms for biotechnology. This review highlights recent advances in microfluidic technologies for producing such microbeads, with a focus on incorporating functional nanoparticles in microdroplet systems.
  Bayinqiaoge   +2 more
wiley   +1 more source

Tribological evaluation of composite materials made from a partially fluorinated polyimide [PDF]

open access: yes
Preliminary tribological studies on a new polyimide formulated from the diamine 2,2-bis 4-(4-aminophenoxy) phenyl hexafluoropane (4-BDAF) indicates polyimides made from this diamine have excellent potential for high temperature applications.
Fusaro, R. L.
core   +1 more source

Evaluation of the cumulative effect of photodynamic therapy and local fluoride on the microhardness and topography of demineralized enamel and cementum surfaces

open access: yesHeliyon
Background: The present study aimed to determine the cumulative effect of two photodynamic therapy methods with methylene blue and indocyanine green and two topical fluoride therapy methods with fluoride varnish and silver diamine fluoride alone and in ...
Sedighe Sadat Hashemikamangar   +4 more
doaj   +1 more source

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