Results 31 to 40 of about 16,350,711 (297)

Prevalence of Dietary Supplement Use and Potential Medication Interactions Among Adults With Systemic Lupus Erythematosus

open access: yesArthritis Care &Research, EarlyView.
Objective The aim of this study was to characterize the prevalence and correlates of dietary supplement use, identify commonly used supplements, and evaluate potential supplement–medication interactions among adults with systemic lupus erythematosus (SLE).
Sarah L. Patterson   +7 more
wiley   +1 more source

Programming Nanoscale Reaction Environments via Peptide Localization for Gold Nanoparticle Growth in Liposomal Nanoreactors

open access: yesAdvanced Functional Materials, EarlyView.
The liposome nanoreactor method enables uniform metal nanoparticle synthesis using the interior as a reaction environment. We demonstrate that peptide sequences and lipid compositions act as a functional molecular switch to control reaction environments in liposome nanoreactors.
Yuya Abe   +6 more
wiley   +1 more source

Occurrence of L-Ascorbic Acid in Euglena gracilis z [PDF]

open access: yes
application/pdfEuglena gracilis synthesizes L-ascorbic acid. The content of total L-ascorbic acid in the cells grown photoautotrophically for 9 days in the stationary phase was 4.01 μmole/10^9 cells, corresponding to 4.25 mg per g dry weight.
NAKANO, Yoshihisa   +2 more
core   +2 more sources

Response Of Growth, And Pod Yield Of Sugar Pea To Some Eco- Friendly Compounds [PDF]

open access: yesJournal of Productivity and Development
The present study was conducted at the experimental farm, El-Kassasein Research Station, Ismailia Governorate, Egypt, during the two successive winter seasons of 2022/2023 2023/2024, to investigate the effects of natural foliar applications, i.e ...
Heba Fattah- Allah   +3 more
doaj   +1 more source

EFFECT OF ASCORBIC ACID ANALOGUES ON GROWTH AND SOME CHEMICAL CONTENTS IN PINK BOLLWORM, Pectinophora gossypiella (SAUND.) [PDF]

open access: yesJournal of Plant Protection and Pathology, 2000
The effects of ascorbic acid on development and some biochemical analysis of Pectinophora gossypiella (Saund.) were investigated after feedingnewly hatched larvae with different concentrations of three ascorbic acid analogues i.e., L-ascorbic acid, D ...
Alia Abd El-Hafez   +2 more
doaj   +1 more source

Effect of Ascorbic Acid Concentration on the Stability of Tartrate-Capped Silver Nanoparticles

open access: yesIndonesian Journal of Chemistry, 2022
In this work, tartrate-capped silver nanoparticles (AgNPs) by reducing Ag+ ions into Ag0 using L-ascorbic acid and capping disodium tartrate have been prepared.
Indah Miftakhul Janah   +2 more
doaj   +1 more source

High‐Efficiency Quantum Defect Generation in Carbon Nanotubes via Oxygen‐Free Photochemistry

open access: yesAdvanced Functional Materials, EarlyView.
We show that oxygen plays an important role in quantum defect formation in carbon nanotubes and identify reaction conditions to create a range of different quantum defects for photonics and biosensing. ABSTRACT Single‐walled carbon nanotubes (SWCNTs) offer potential for a wide range of applications from optoelectronic devices to biomedical diagnostics.
Christina Derichsweiler   +6 more
wiley   +1 more source

Nano Drug Delivery Formulations for Topical Dermal Administration of L-Ascorbic Acid and Derivatives

open access: yesApplied Biosciences
This review considers L-ascorbic acid as a test substance in designing a dermal drug delivery system for carrying a hydrophilic, low-stability API. Actual studies of nano delivery systems carrying L-ascorbic acid are reviewed.
Michael Kenneth Lawson
doaj   +1 more source

Influence of antioxidant (L- ascorbic acid) on tolbutamide induced hypoglycaemia/antihyperglycaemia in normal and diabetic rats

open access: yesBMC Endocrine Disorders, 2005
Background Diabetes mellitus is a chronic metabolic disorder characterized by hyperglycaemia. Increased oxidative stress and decreased antioxidant levels are the leading cause of diabetes and diabetic complications.
Vardhan Vishnu A   +3 more
doaj   +1 more source

Guanosine‐Quadruplex Hydrogels as Dynamic, Mechanically Tunable and Ion Conductive 3D Scaffolds for Cell Culture Applications

open access: yesAdvanced Functional Materials, EarlyView.
Versatile guanosine‐quadruplex (GQ) hydrogels are developed as dynamic biomatrices for cell culture. These scaffolds are fabricated under mild aqueous conditions, present improved stability, tunable mechanical properties within physiological ranges; fibrillar, porous microstructure, ion conductivity, and cytocompatibility.
Neha Thakur   +10 more
wiley   +1 more source

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