Results 81 to 90 of about 388,078 (310)

Effects of root exudates on the sorption of polycyclic aromatic hydrocarbons onto biochar

open access: yesEnvironmental Pollutants & Bioavailability, 2019
The effect of oxalic acid on phenanthrene sorption was varied from that on pyrene sorption. 1.0 mg L-1 of oxalic acid inhibited phenanthrene sorption, whereas 20, 50 and 100 mg L-1 of oxalic acid enhanced the sorption.
Xiaona Li   +6 more
doaj   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

open access: yesAdvanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena   +3 more
wiley   +1 more source

The bioavailability of cadmium from sewage sludge-amended soils. [PDF]

open access: yes, 1999
PhDCadmium is a potentially toxic trace element present, at low concentrations, in a variety of environmental media. The processing of waste-waters produces sewage sludge, in which cadmium may be present at high concentrations.
Jackson, Andrew Philip
core  

The plasma bioavailability of nitrate and betanin from Beta vulgaris rubra in humans [PDF]

open access: yes, 2016
Purpose To evaluate the plasma bioavailability of betanin and nitric oxide (NOx) after consuming beetroot juice (BTJ) and whole beetroot (BF). BTJ and BF were also analysed for antioxidant capacity, polyphenol content (TPC) and betalain content ...
Constantinou, Costas   +20 more
core   +1 more source

Recent Advances in Ferrite‐Based Materials for Biomedical Applications: A Comprehensive Review

open access: yesAdvanced Materials, EarlyView.
Ferrite nanoplatforms are presented as tunable biomedical materials in which synthesis control, cation engineering, defect/morphology regulation, and surface functionalization govern structure–property–bioactivity relationships. These design strategies enable multifunctional applications including MRI contrast, magnetic hyperthermia, targeted drug ...
Pramod D. Mhase   +6 more
wiley   +1 more source

Intranasal niosomes of nefopam with improved bioavailability: preparation, optimization, and in-vivo evaluation [PDF]

open access: yes, 2018
Heba A Abou-Taleb,1 Rasha A Khallaf,2 Jelan A Abdel-Aleem3 1Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Nahda University (NUB), Beni Suef, Egypt; 2Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy ...
Khallaf RA   +2 more
core  

Penicillamine Selenotrisulfide as a Selenium-Source in Mice [PDF]

open access: yes, 2004
In this paper, we compared the bioavailability of penicillamine selenotrisulfide (PenSSeSPen) with the authentic selenium-source compound, selenite. When PenSSeSPen was orally administered to selenium-deficient mice for 7 days, selenium contents of blood,
Ono, Masahiro   +2 more
core   +1 more source

Indoor and outdoor concentration of PM10, PM2.5 and PM1 in residential building and evaluation of negative air ions (NAIs) in indoor PM removal

open access: yesEnvironmental Pollutants & Bioavailability, 2020
The present work was conducted in a two-part study. In part I, the levels of indoor and outdoor PM10, PM2.5, and PM1 was measured using real time GRIMM dust monitors.
Azam Nadali   +3 more
doaj   +1 more source

Biointegrated Battery‐Based Electroceuticals

open access: yesAdvanced Materials, EarlyView.
Biointegrated batteries go beyond passive power to serve as active therapeutic platforms for delivering programmable electrical cues and bioactive agents. This review examines their mechanisms and applications and provides a framework to guide battery‐based therapeutic design and clinical translation.
Yan Zhou   +6 more
wiley   +1 more source

Negotiating in a Foreign Land: Understanding the Curious Interactions Between Intracellular Mitochondria and Internalized Nanoparticles

open access: yesAdvanced Materials Interfaces, EarlyView.
Therapeutic nano‐drug delivery systems interact with cellular mitochondria in a multitude of ways. While the complexity of such interactions disrupts the mitochondrial electron transport chain and increases reactive oxygen species production, thereby contributing to nanoparticle toxicity, they also present unique theranostic opportunities in diseases ...
Sourav Bhattacharjee
wiley   +1 more source

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