Results 201 to 210 of about 48,084 (362)

A Randomized Clinical Study Investigating the Stain Removal Efficacy of Two Experimental Dentifrices

open access: yesJournal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This study aims to evaluate extrinsic tooth stain removal and whitening efficacy of two experimental dentifrices containing (i) 5% sodium tripolyphosphate (STP)/1% micronized alumina or (ii) 5% STP/1% micronized alumina with abrasive silica (ED2) compared to a regular fluoride dentifrice (RFD) following 8 weeks of use.
C. R. Parkinson   +5 more
wiley   +1 more source

Assessing the Impact of Vegan Toothpastes on Enamel Color Change and Surface Properties

open access: yesJournal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To evaluate color (ΔE00) and whiteness index (ΔWID) changes, surface hardness loss (SHL), roughness (Ra), mineral content, and morphology of enamel brushed with vegan toothpastes. Methods Enamel blocks (n = 10/group) were stained with black tea (T0) underwent 15.000 (T1) and 30.000 (T2) toothbrushing cycles with: (n = 10): (AS ...
Reginna Vyctoria da Trindade Souza de Melo Carneiro   +3 more
wiley   +1 more source

Sorption and release of small molecules in PDMS and COC for Organs on chip. [PDF]

open access: yesSci Rep
Grindulis K   +5 more
europepmc   +1 more source

Global identification of key genes for pollen germination in rice through high‐throughput screening and gene editing

open access: yesJournal of Integrative Plant Biology, EarlyView.
A systematic examination of 107 T‐DNA insertional lines targeting 105 genes preferentially expressed in late pollen development identified 42 lines exhibiting significant deviations from expected Mendelian segregation ratios, suggesting a potential involvement in pollen viability and germination.
Eui‐Jung Kim   +8 more
wiley   +1 more source

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