Results 11 to 20 of about 2,227,658 (392)

Estimation of Total Fluoride Concentration, Total Soluble Fluoride Concentration and pH among Various Brands of Toothpastes [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2021
Introduction: Fluoride toothpastes are a major reason for the decline in dental caries globally. For fluoride toothpaste to be effective, an adequate amount of Total Soluble Fluoride (TSF) must be available in the toothpastes.
Praneetha D Rani, Vijaya Hegde
doaj   +1 more source

Soft, comfortable polymer dry electrodes for high quality ECG and EEG recording [PDF]

open access: yes, 2014
Conventional gel electrodes are widely used for biopotential measurements, despite important drawbacks such as skin irritation, long set-up time and uncomfortable removal.
Boon, Paul   +9 more
core   +14 more sources

Interphase formation with carboxylic acids as slurry additives for Si electrodes in Li-ion batteries. Part 1: performance and gas evolution

open access: yesJPhys Energy, 2023
Rendering the solid electrolyte interphase and the inter-particle connections more resilient to volume changes of the active material is a key challenge for silicon electrodes.
Fabian Jeschull   +4 more
doaj   +1 more source

Electrode Potentials Part 1: Fundamentals and Aqueous Systems

open access: yesElectrochemistry, 2022
Electrochemistry deals with the interrelationship between electrical and chemical energy. Various potentials appear in electrochemistry and pertain to one another in practical cells. Understanding the electrode potential is an important step in acquiring
Kazuhiko MATSUMOTO   +4 more
doaj   +1 more source

Interphase formation with carboxylic acids as slurry additives for Si electrodes in Li-ion batteries. Part 2: a photoelectron spectroscopy study

open access: yesJPhys Energy, 2023
Preparing aqueous silicon slurries in presence of a low-pH buffer improves the cycle life of silicon electrodes considerably because of higher reversibility of the alloying process and higher resilience towards volume changes during (de)alloying.
Fabian Jeschull   +5 more
doaj   +1 more source

Roll-to-roll production of 30-inch graphene films for transparent electrodes. [PDF]

open access: yesNature Nanotechnology, 2009
The outstanding electrical, mechanical and chemical properties of graphene make it attractive for applications in flexible electronics. However, efforts to make transparent conducting films from graphene have been hampered by the lack of efficient ...
S. Bae   +15 more
semanticscholar   +1 more source

First record of Prosotas pia Toxopeus (Lepidoptera: Lycaenidae: Polyommatinae) in West Bengal, India

open access: yesRevista Chilena de Entomología, 2020
Prosotas pia is reported from Jayanti riverbed (26.747066 N, 89.636343 E). Therefore, this note reports a new finding of this butterfly, being incorporated to the existing West Bengal lepidoptera list with a photographic record from the Buxa Tiger ...
Rajib Dey, Sourabh Biswas
doaj   +1 more source

Modelling Dynamically Re-sizeable Electrodes (DRE) for Targeted Transcutaneous Measurements in Impedance Plethysmography [PDF]

open access: yes, 2020
Impedance plethysmography of extremities typically uses band electrodes around limbs to monitor changes in blood volume. This often causes monitored blood variations to only generate minuscule impedance values relative to the measured baseline ...
Constantinou, L.   +2 more
core   +1 more source

First record of Banded Lineblue Prosotas aluta Druce, 1873 (Insecta: Lepidoptera: Lycaenidae) from Bangladesh

open access: yesJournal of Threatened Taxa, 2020
An individual of Banded Lineblue Prosotas aluta was discovered in Bangladesh on 7 September 2018 from the Kaptai National Park, a mixed evergreen protected forest in the southeastern region of the country.
Rajib Dey   +3 more
doaj   +1 more source

Invasive and non-invasive electrodes for successful drug and gene delivery in electroporation-based treatments

open access: yesFrontiers in Bioengineering and Biotechnology, 2023
Electroporation is an effective physical method for irreversible or reversible permeabilization of plasma membranes of biological cells and is typically used for tissue ablation or targeted drug/DNA delivery into living cells.
Veronika Malyško-Ptašinskė   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy