Results 101 to 110 of about 800,650 (350)

Erosive effect of an antihistamine liquid formulation on bovine teeth: influence of exposure time

Brazilian Journal of Oral Sciences, 2015
Aim: To evaluate, in vitro, the effect of an oral antihistamine liquid formulation on roughness and topography of bovine enamel and the influence of exposure time on its erosive effect.
Viviane Santos da Silva Pierro, Beatriz Romeiro Furtado, Michele Villardi, Lúcio Mendes Cabral, Eduardo Moreira Silva, Lucianne Cople Maia   +5 more
doaj   +1 more source

A SIMPLE MICRO VESSEL WITH ELECTRODE FOR DETERMINING THE HYDROGEN ION CONCENTRATION OF SMALL AMOUNTS OF FLUID

The Journal of General Physiology, 1925
A convenient and accurate method is described for the electrometric determination of the hydrogen ion concentration of small amounts of fluid (0.015 to 0.020 cc.).
J. H. Bodine, D. E. Fink
semanticscholar   +1 more source

Electric Pulse Regulated MXene Based Nanozymes for Integrative Bioelectricity Immuno‐Cancer Therapy

Advanced Functional Materials, EarlyView.
MXenzyme‐mediated bioelectricity cancer therapy (MXenzyme‐BECT) enhances cancer cell death through irreversible depolarization, ion channel disruption, ROS generation, and immunogenic cell death. Computational simulations reveal the electrical mechanisms by which MXenzyme acts on single cells and support to predict treatment parameters. Next‐generation
Sanghee Lee, Seongchan Kim, Eui‐Sang Yu, Sian Lee, Min Jun Ko, Hyojin Lee, Dong‐Hyun Kim   +6 more
wiley   +1 more source

Multiple carbonate system parameters independently govern shell formation in a marine mussel

Communications Earth & Environment
Calcification is vital to marine organisms that produce calcium carbonate shells and skeletons. However, how calcification is impacted by ongoing environmental changes, including ocean acidification, remains incompletely understood due to complex ...
Aaron T. Ninokawa, Alisha M. Saley, Roya Shalchi, Brian Gaylord   +3 more
doaj   +1 more source

A Note on the use of Indicators for the Colorimetric Determination of the Hydrogen Ion Concentration of Sera.

Biochemical Journal, 1917
During the progress of a series of investigations on the concentration of antitoxic sera it was found necessary to adjust the reaction of the sera to certain fixed values in order to get concordant and consistent results.
A. Homer
semanticscholar   +1 more source

Improving the Capacity Retention of Poly(vinylphenothiazine) as Battery Electrode Material by Pore Size Engineering of Porous N‐Doped Carbon Nanospheres as Conductive Additive

Advanced Functional Materials, EarlyView.
By using (meso)porous N‐doped carbon nanospheres with tailored intraparticle porosity and constant particle size as conductive carbon in PVMPT‐based organic battery electrodes, the complete volume of the carbon is accessible for the immobilization of PVMPT, resulting in high accessible specific capacities while maintaining a good rate capability and ...
Niklas Ortlieb, Bärbel Tengen, Verena Perner, Martin Winter, Birgit Esser, Peter Bieker, Anna Fischer   +6 more
wiley   +1 more source

A performance comparison of photo-fenton decolorization of methylene blue by using bentonite/iron composites prepared by liquid phase and solid phase ion exchange method

Desalination and Water Treatment
Nowadays, there is a wide range of pollutants present, which requires the treatment of wastewater. The photo-Fenton method has been recognized as valuable in this area.
Mohammed Jaafar Ali Alatabe, Mohammad Ghorbanpour   +1 more
doaj  

Erosive potential of different types of grape juices

Brazilian Oral Research, 2012
The purpose of the present study was to evaluate the erosive potential of different types (concentrated and powdered) and commercial brands of industrialised grape juices. The pH of all five fruit drinks was measured at two time points: immediately after
Ginna Kércia Matos Gonçalves, Camila de Almeida Brandão Guglielmi, Fernanda Nahás Pires Corrêa, Daniela Prócida Raggio, Maria Salete Nahás Pires Corrêa   +4 more
doaj  

Spectrophotometric Analysis of Streptococcus mutans Growth and Biofilm Formation in Saliva and Histatin-5 Relate to pH and Viscosity

Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2021
Objective: To analyze the ability of saliva in controlling the growth and the biofilm formation of Streptococcus mutans (S. mutans) as well as the effect of histatin-5 anti-biofilm relate to pH and saliva viscosity. Material and Methods: The S.
Dharli Syafriza, Heriandi Sutadi, Ameta Primasari, Yahwardiah Siregar   +3 more
doaj  

Designing of Self‐Dispersing Soft Dendritic Microcleaners for Microplastics Capture and Recovery

Advanced Functional Materials, EarlyView.
The capture and recovery of microplastics from open aquatic systems is a complex problem, which necessitates nontrivial solutions. The principles of a comprehensive multistage process based on sustainably sourced microcleaners with hierarchical morphology are demonstrated.
Haeleen Hong, Rachel S. Bang, Lucille Verster, Orlin D. Velev   +3 more
wiley   +1 more source