Results 61 to 70 of about 12,378 (178)

DSC, FTIR and Raman Spectroscopy Coupled with Multivariate Analysis in a Study of Co-Crystals of Pharmaceutical Interest

open access: yesMolecules, 2018
Co-crystals have garnered increasing interest in recent years as a beneficial approach to improving the solubility of poorly water soluble active pharmaceutical ingredients (APIs). However, their preparation is a challenge that requires a simple approach
Patrycja Garbacz, Marek Wesolowski
doaj   +1 more source

A Comprehensive Review of Acne Treatments: Unpacking the Chemical Structures and Effective Bioactive Compounds

open access: yesHealth Science Reports, Volume 9, Issue 2, February 2026.
ABSTRACT Background and Aims Acne vulgaris is a frequent skin disorder, affecting a large part of the population worldwide, and strongly influencing not only the physical but also the mental aspects of health. The choice of therapy for acne vulgaris is a very difficult one because the multifactorial causality of the disease and interindividual ...
Mobina Tajdari   +5 more
wiley   +1 more source

Folate status of gut microbiome affects Caenorhabditis elegans lifespan

open access: yesBMC Biology, 2012
In a paper in BMC Biology Virk et al. show that Caenorhabditis elegans lifespan is extended in response to a diet of folate-deficient Escherichia coli. The deficiencies in folate biosynthesis were due to an aroD mutation, or treatment of E.
Nguyen Theresa PT, Clarke Catherine F
doaj   +1 more source

Effects of Increased Water Salinity and Temperature on the Development of Rainbow Trout Fry Syndrome (RTFS) Caused by Flavobacterium psychrophilum

open access: yesJournal of Fish Diseases, Volume 49, Issue 2, February 2026.
ABSTRACT Flavobacterium psychrophilum, the etiological agent of Rainbow Trout Fry Syndrome (RTFS) and Bacterial Coldwater Disease (BCWD), causes varying degrees of disease and mortality in salmonid aquaculture worldwide. Because its treatment relies on the use of antimicrobials, alternative interventions are of environmental and economic interest.
Valentina L. Donati   +2 more
wiley   +1 more source

p-Aminobenzoic acid polymorphs under high pressures

open access: yesRSC Adv., 2014
The effect of high pressure on two forms (α, β) of p-aminobenzoic acids (PABA) is studied in a diamond anvil cell using in situ Raman spectroscopy.
Tingting Yan   +5 more
openaire   +1 more source

A Novel Hydrogen Peroxide Biosensor Based on Horseradish Peroxidase Immobilized on Poly(aniline-co-o-aminobenzoic acid) Modified Glassy Carbon Electrode Coated with Chitosan Film

open access: yesInternational Journal of Electrochemical Science, 2013
In this work, a novel amperometric biosensor for hydrogen peroxide (H2O2) determination was successfully prepared by immobilizing horseradish peroxidase (HRP) on poly (aniline-co-o-aminobenzoic acid) or p (Ani-co-o-Aba) and then covered with chitosan (CS)
Sanoe Chairam   +2 more
doaj   +1 more source

Occurrence and significance of folic acid

open access: yesPteridines, 2018
Folic acid is a naturally occurring pteridine, which was originally isolated from plants. Folic acid (pteroyl-glutamic acid) is composed of pteridine (6-methylptero), p-aminobenzoic acid (PABA) and glutamic acid.
Cieślik Ewa, Cieślik Iwona
doaj   +1 more source

Nutritional optimization for anaerobic growth of Bacillus steaothermophilus LLD-16

open access: yesJournal of Radiation Research and Applied Sciences, 2016
In this study, a range of nutritional supplements including twenty amino acids, major vitamins and four nucleic acid bases were exploited as added-value supplements for the growth of a lactate-minus (ldh) mutant Bacillus stearothermophilus LLD-16 under ...
Muhammad Javed, Namdar Baghaei-Yazdi
doaj   +1 more source

Preparation of Schiff Base Derived from 3,4-Dimethoxybenzaldehyde and p-Aminobenzoic Acid by Supersonic Speed Gas Impacting Method

open access: yesJournal of Chemistry, 2014
A Schiff base derived from 3,4-dimethoxybenzaldehyde and p-aminobenzoic acid (SBDA) was synthesized by novel supersonic speed gas impacting method. The morphology and geometric structure of the synthesized Schiff base SBDA were investigated, the results ...
Yan-Hua Cai, Wen Luo
doaj   +1 more source

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