Results 11 to 20 of about 348,105 (268)

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

Study of the Effect of Solvent on the Conductivity of Langmuir-Schaefer Films of Poly(Fullerene)s

open access: yesMaterials Research, 2021
The present work aims to prepare and characterize very thin films of poly(fullerene)s in order to investigate their electrical properties and the influence of xylene and chloroform solvents on these materials.
Lucas K. M. Roncaselli   +8 more
doaj   +1 more source

Synthesis of platform chemicals from ground tire rubber waste by means of ozonolysis [PDF]

open access: yesRSC Advances
Tires are adequately engineered to be mechanically and chemically durable. This makes them difficult to recycle. We have demonstrated the application of ozonolysis as a recycling technique comprising a three-phase (solid–liquid–gas) reactor system with ...
Yanou Fishel   +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

Screening for carbon value in a future bioeconomy through carbon oxidation states and statistical entropy [PDF]

open access: yesRSC Sustainability
The growing need for renewable resources calls for novel decision-making methods that can guide the efficient exploitation and valorisation of biomass under conditions of limited process-specific data.
Britt Segers   +2 more
doaj   +1 more source

Crime Scene and Autopsy Findings in two Cases of Sudden Death Caused by Inhalation of Butane Gas

open access: yesVan Tıp Dergisi, 2023
Solvent inhalation is still an important public health problem that is responsible morbidity and mortality of young people worldwide and has adverse effects on society.
Erhan Kartal   +4 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

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

STUDY AND MODELING OF SOLVENT INFLUENCE ON ISOSALIPURPOSIDE EXTRACTION FROM HELICHRYSI ARENARII FLOWERS

open access: yesФармация и фармакология (Пятигорск), 2018
This article presents results of the study and modeling of solvent influence on isosalipurposide extraction from Helichrysi Arenarii flowers.The aim of this work is to study the influence of the solvent on isosalipurposide extraction from Helichrysi ...
N. N. Boyko   +3 more
doaj   +1 more source

Effect of Volatile Organic Compounds on the Neurobehavioral Functions of Painters in Chennai, Tamilnadu: A Cross Sectional Study

open access: yesNational Journal of Community Medicine, 2023
Background: Paints are a major source of volatile organic compounds (VOCs) among painters. Limited information is available on neurobehavioral effect of long-term exposure to VOCs among painters working in unorganised industrial sectors such as ...
Lavanya sekhar   +4 more
doaj   +1 more source

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