Results 21 to 30 of about 68,115 (310)

Agglutination Reactions of Artemisinin-Type Drugs and Other Substances [PDF]

open access: yesBIO Web of Conferences, 2023
Artemisinin is a good antimalarial drug independently developed in China. It is highly effective and low toxic. In the process of studying the antimalarial mechanism of artemisinin drugs, we found that there was agglutination when the drugs came into ...
Yan Bin   +3 more
doaj   +1 more source

Use of Hydrogels for Seawater Desalination Processes: A Patent Landscape Report

open access: yesEnvironmental Sciences Proceedings, 2023
This patent landscape report encapsulates the state by introducing what has been invented concerning hydrogels for seawater desalination processes. As a result, 81 patent documents were found, and 62% of all patent documents have been published during ...
Ahmed Fatimi
doaj   +1 more source

Metabolism Characteristics of Lactic Acid Bacteria and the Expanding Applications in Food Industry

open access: yesFrontiers in Bioengineering and Biotechnology, 2021
Lactic acid bacteria are a kind of microorganisms that can ferment carbohydrates to produce lactic acid, and are currently widely used in the fermented food industry.
Yaqi Wang   +9 more
doaj   +1 more source

Effect of cytostatic drug presence on extracellular polymeric substances formation in municipal wastewater treated by membrane bioreactor [PDF]

open access: yes, 2010
The effect of the cyclophosphamide and its mean metabolites on extracellular polymeric substances (EPS) formation was investigated. Two lab-scale membrane bioreactors were followed in parallel (one with the cytostatic drugs, the second without ...
Albasi, Claire   +5 more
core   +2 more sources

Intestinal macromolecular transport supporting adaptive immunity [PDF]

open access: yes, 2019
The gastrointestinal tract performs opposing functions of nutrient absorption, barrier maintenance, and the delivery of luminal substances for the appropriate induction of tolerogenic or protective adaptive immunity.
Kulkarni, Devesha H, Newberry, Rodney D
core   +2 more sources

Structural characterization of humic acids, extracted from sewage sludge during composting, by thermochemolysis–gas chromatography–mass spectrometry [PDF]

open access: yes, 2006
Thermochemolysis coupled with gas chromatography and mass spectrometry were applied to determine the structure of humic acids (HA) extracted from a sewage sludge and straw mixture at different steps of composting.
Amblès, André   +8 more
core   +4 more sources

Molecular-mass distribution of humic substances from Arctic soils according to size exclusion chromatography

open access: yesPolish Polar Research, 2020
Humic substances are polydisperse mixtures of structurally complex matters with different molecular weights. The complexity of molecular composition of humic substances is reflected through their physical and chemical properties and results in diverse ...
Lodygin, Evgeny, Vasilevich, Roman
doaj   +1 more source

Food Polysaccharides and Proteins: Processing, Characterization, and Health Benefits. [PDF]

open access: yesFoods
Natural macromolecular substances are prevalent in the organs of plants and animals, such as polysaccharides, resins, proteins, etc [...]
Rong L, Shen M, Zhang Y, Yu H, Xie J.
europepmc   +2 more sources

Isolation and characterization of acetylated LM-pectins extracted from okra pods [PDF]

open access: yes, 2014
Pectin was isolated by aqueous extraction at pH 6.0 or 2.0 from okra (Abelmoschus esculentus L.) pods. An isolation protocol was designed to extract pectin and to study the influence of the extraction pH on their composition and physicochemical ...
A.P. Laws   +58 more
core   +1 more source

TRANSDERMAL DRUG DELIVERY AND METHODS TO ENHANCE IT

open access: yesВестник трансплантологии и искусственных органов, 2016
The paper presents the common methods employed in recent years for enhancing transdermal delivery of drug substances when applying transdermal therapeutic delivery systems.
E. G. Kuznetsova   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy