Results 81 to 90 of about 171,465 (250)

Comparative study on chemical compositions and volatile profiles of seed oils from five common Cucurbitaceae species

open access: yesFood Chemistry: X
The chemical compositions and volatile profiles of wax gourd seed oil (WGSO), watermelon seed oil (WSO), pumpkin seed oil (PSO), cucumber seed oil (CSO), and bitter gourd seed oil (BGSO) were comparatively explored for the first time.
Pengfei Han   +6 more
doaj   +1 more source

Selenium [PDF]

open access: yes
prepared by Syracuse Research Corporation under contract no. 205-1999-00024 ; prepared for U.S. Department of Health and Human Services, Public Health Service, Agency for Toxic Substances and Disease Registry.Chemical manager(s)/author(s): John Risher ...

core  

Material‐Encoded Synchronization of Immunogenic Cell Death With Adenosine A2A Receptor Blockade Reprograms the Tumor Microenvironment

open access: yesAdvanced Science, EarlyView.
A bismuth–copper diselenide–based nanoplatform (BSCS@PHY) coordinates immunogenic cell death with local A2A receptor blockade in 4T1 tumors. Thermally triggered shell melting exposes catalytic surfaces for glutathione depletion and chemodynamic ROS generation, while co‐delivering an A2AR antagonist and yeast‐wall adjuvant to enhance dendritic‐cell ...
Xiangting Yi   +12 more
wiley   +1 more source

The enzymatic hydrolysis of Cardamine violifolia residues with cellulase immobilized on porous biochar via physical and chemical adsorption

open access: yesIndustrial Crops and Products
In this study, porous biochar prepared by the pyrolysis of Cardamine violifolia residues impregnated with metal salts (ZnCl2, MgCl2 or FeCl3) was used as support to immobilize cellulase for the enzymatic saccharification of Cardamine violifolia residues.
Hongfa Wang   +6 more
doaj   +1 more source

Selenium and Thyroid Health in NZ European Women

open access: yes, 2017
The primary aim of the study was to determine differences in the hormonal status (TSH, T3, and T4) between healthy participants and participants with Hashimoto’s thyroiditis. The secondary aim of the study was to assess plasma selenium nutritional status
Jowitt, L, Ljiljana Jowitt
core   +1 more source

Selenium and iodine supplementation of rural Tibetan children affected by Kashin-Beck osteoarthropathy [PDF]

open access: yes, 2003
Background: Kashin-Beck disease is an osteoarthropathy endemic in selenium- and iodine-deficient areas around Lhasa, Tibet. Objective: We assessed the efficacy of selenium supplementation on disease progression.
Boelaert, M   +34 more
core   +1 more source

Intrinsic Dual‐Phase Regulated GeSe2 Nanoparticles Triggered by Ball‐Milling Treatment for Photonic Multi‐Valued Logic Circuits

open access: yesAdvanced Science, EarlyView.
We report the solid‐state ball milling, a traditional, reliable, mass‐productive material processing, to prepare the air‐stable and dual‐phase GeSe2‐x nanoparticles with extended photodetection feasibility toward optical‐wavelength regions. We further display photonic multi‐valued logic (MVL) circuit through the employment of a hybrid PMMA/GeSe2‐x ...
An‐Ting Tsai   +8 more
wiley   +1 more source

Physiological, biochemical, and transcriptomic analysis of castor (Ricinus communis L.) under foliar selenium treatment

open access: yesBMC Plant Biology
Background Selenium (Se) plays a dual role in plants as a beneficial micronutrient at low concentrations and a potential toxin at high levels. However, the mechanisms underlying its regulatory effects in castor remain unclear.
Guangai Deng   +6 more
doaj   +1 more source

Effect of Dietary Selenium Supplementation on Cirrhinus mrigala (Hamilton, 1822) Reared in Copper and/or Cadmium Contaminated Water [PDF]

open access: yes, 2011
The effect of selenium supplementation at 0, 75, 150, 225, and 300 mg/kg diet on reduction of copper and/or cadmium toxicity was studied in a freshwater cultivated carp, Cirrhinus mrigala.
James, Raja
core  

Oxygen‐Assisted MOCVD Growth of Monolayer PtSe2 Films With Bandgap Opening for Semiconducting FET Channels

open access: yesAdvanced Science, EarlyView.
Monolayer PtSe2 films are successfully grown via optimized MOCVD, achieving uniform coverage over a 1.5 cm × 1.5 cm area. Oxygen‐assisted growth effectively removes carbon impurities, ensuring high film quality. Array‐level FETs based on monolayer PtSe2 channels demonstrate low off‐current and high ION/IOFF ratios, highlighting the potential of PtSe2 ...
Yuseok Kim   +22 more
wiley   +1 more source

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