Results 21 to 30 of about 32,992 (301)

The application of label-free imaging technologies in transdermal research for deeper mechanism revealing

open access: yesAsian Journal of Pharmaceutical Sciences, 2021
The penetration behavior of topical substances in the skin not only relates to the transdermal delivery efficiency but also involves the safety and therapeutic effect of topical products, such as sunscreen and hair growth products. Researchers have tried
Danping Zhang   +4 more
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

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

Application of biotechnology in improving the quality of low-grade tobacco leaves [PDF]

open access: yesZhongguo niangzao
The high occupancy rate and low utilization rate of low-grade tobacco leaf resources in China have been recognized as major challenges for the tobacco industry.
PAN Qianwen, TIAN Xiaoya, XU Weijie, CHEN Jingyu, ZHANG Xin
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 ...
Delgado, L.F.   +9 more
core   +1 more source

Role and variations of supernatant compounds in submerged membrane bioreactor fouling [PDF]

open access: yes, 2005
Many studies have been performed to analyze the influence of extracellular polymeric substances (EPS) in membrane fouling. Most of these works deal with the impact of solid contents in the fouling, and some of them have studied the role ofsupematant ...
Albasi, Claire   +3 more
core   +1 more source

Structure elucidation of the water-soluble organic carbon fraction in atmospheric aerosols by mass spectrometry [PDF]

open access: yes, 2006
Atmospheric aerosols can act as cloud condensation nuclei (CCN) and scatter or absorb light thus influencing many important processes in the atmosphere.
Romero, Fernando
core   +1 more source

Effect of cytostatic drugs on the sludge and on the mixed liquor characteristics of a cross-flow membrane bioreactor: Consequence on the process [PDF]

open access: yes, 2010
The influence of cyclophosphamide and its principal metabolites (CPs) on the physicochemical properties of the mixed liquor of a cross-flow membrane bioreactor and the consequences for membrane fouling were investigated.
Delgado, Luis Fernando   +5 more
core   +1 more source

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

Enhancement of the mariculture wastewater treatment based on the bacterial-microalgal consortium

open access: yesMaterials Science for Energy Technologies, 2022
Though bacterial-microalgal consortium (BM) system showed significant advantages for the mariculture wastewater treatment, how the high saline to the degradation of nitrogen, phosphorus and organic component shift need to be further investigated. In this
Binghan Xie   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy