Results 1 to 10 of about 1,062,791 (185)

Microstructure and Photocatalytic Performance of BaTi5O11 Nanocrystals Synthesized via Sol-Gel Method Mediated by Organic Solvents [PDF]

open access: yesGels
BaTi5O11 nanocrystals were synthesized via a sol–gel method employing different organic solvents. The influence of solvent choice on microstructure and photocatalytic performance was investigated through methylene blue (MB) degradation under UV light ...
Honghua Wang   +6 more
doaj   +2 more sources

Microhardness evaluation of root dentin after using resin sealer solvents [PDF]

open access: yesJournal of Dental Research, Dental Clinics, Dental Prospects, 2021
Background. This study aimed to assess the effects of methyl ethyl ketone (MEK) and ethyl acetate (EA) on dentin microhardness, used as resin sealer solvents. Methods.
Gamze Nalci   +2 more
doaj   +1 more source

The Efficiency of Selected Green Solvents and Parameters for Polyphenol Extraction from Chokeberry (Aronia melanocarpa (Michx)) Pomace

open access: yesFoods, 2023
Chokeberry pomace is a potential source of natural colourants, antimicrobial agents, and anti-senescence compounds due to its high polyphenols content.
Efaishe Tweuhanga Angaleni Kavela   +2 more
doaj   +1 more source

Influence of solvent use on apical extrusion during removal of Resilon™ from root canals [PDF]

open access: yesVojnosanitetski Pregled, 2023
Background/Aim. During retreatment, filling material and debris may extrude and trigger an inflammatory reaction of periapical tissues. Resilon™ has not been investigated in terms of solvent use and influence on apical extrusion during retreatment.
Vukoje Karolina   +4 more
doaj   +1 more source

Cell density and solvent are critical parameters affecting formazan evaluation in MTT assay [PDF]

open access: yesBrazilian Archives of Biology and Technology, 2014
The aim of this study was to establish the more accurate protocol for fibroblast cell viability using MTT assay. NIH/3T3 fibroblasts were seeded at the following cell densities: 3.125x10³; 1.156x10(4); 3.125x10(4); 1.156x10(5) and 3.125x10(5) cells/cm² ...
Kellen Cristina da Silva Gasque   +3 more
doaj   +3 more sources

PENGARUH JENIS PELARUT EKSTRAK DAUN PINUS TERHADAP AKTIVITAS ANTIBAKTERI STAPHYLOCOCCUS AUREUS DAN APLIKASINYA PADA SABUN PADAT

open access: yesJurnal Pangan dan Agroindustri, 2022
ABSTRAK Daun pinus berpotensi sebagai antibakteri alami. Aktivitas antibakteri dipengaruhi oleh variasi fitokimia yang dihasilkan setiap ekstrak dengan berbagai jenis pelarut.
Rifda Rihhadatu Aisy   +2 more
doaj   +1 more source

Replacing SF6 in Electrical Gas-Insulated Switchgear: Technological Alternatives and Potential Life Cycle Greenhouse Gas Savings in an EU-28 Perspective

open access: yesEnergies, 2020
To date, atmospheric concentrations of sulfur hexafluoride (SF6) are the most potent among the greenhouse gases identified by the Intergovernmental Panel on Climate Change (IPCC) and are still rising.
Pieter Billen   +3 more
doaj   +1 more source

Identification of a Sub-Clinical Salmonella spp. Infection in a Dairy Cow Using a Commercially Available Stool Storage Kit

open access: yesAnimals, 2023
Stool sampling is a useful tool for diagnosing gastrointestinal disease in veterinary medicine. The sub-clinical disease burden of Salmonella spp. in cattle can become significant for farmers.
Alice Nishigaki   +5 more
doaj   +1 more source

Effective solvents for proteins recovery from microalgae [PDF]

open access: yesE3S Web of Conferences, 2022
From an industrial perspective, the exploitation of microalgae as protein source is of great economical and commercial interest due to several attractive characteristics.
Show Pau Loke   +3 more
doaj   +1 more source

Progress in the sustainable recycling of spent lithium‐ion batteries

open access: yesSusMat, 2021
Lithium‐ion batteries (LIBs) are booming in multiple fields due to a rapid development in the last decade. However, limited by operational lifespans, a growing number of spent LIBs reaching the end of their lives are consequently faced with serious ...
Min Fan   +4 more
doaj   +1 more source

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