A unidimensional thin-layer chromatography system for the separation of phospholipids has been developed. The method employs precoated plates impregnated with boric acid and is capable of resolving eight phospholipid standards, including phosphatidylinositol, phosphatidylserine, and phosphatidylglycerol. Liver, kidney, and platelet phospholipids of the rat were resolved into six major classes u...

A simple solvent-free protocol for the preparation of flunixin, a potent non-narcotic, non-steroidal anti-inflammatory drugs is reported using boric acid as catalyst. Its salt, flunixin meglumine are then prepared under reflux in EtOH. This sustainable method are then extended for the synthesis of a series of 2-(arylamino) nicotinic acid derivatives. The present protocol combines non-hazardous ...

Accidental poisoning is not always recognized. If there is no leading history of the ingestion or exposure to poison the signs can easily be misinterpreted. In this way boric acid poisoning of infants may remain unsuspected, especially when it occurs by absorption through the skin. Boric acid has been in clinical use as an antiseptic for 80 years. Soon after its introduction for this purpose by...

Abstract In this study, a facile method was used to synthesize B, N-co-doped graphene nanoribbons (BN-GNRs), with g-C 3 N 4 as source of and boric acid for use an effective electrocatalyst the oxygen reduction reaction (ORR). Numerous wavy edges are exposed in GNRs, these provide doping positions B atoms. Compared single or N, co-doping opposite electronegativity can increase amounts. Thus, obt...

Abstract Understanding the durability of nuclear glass in vapor phase is essential for evaluating long-term safety glass. This work studies hydration borosilicate and iodine-bearing at 90 °C relative humidity 99%. Hydration kinetics was monitored by analyzing boron iodine released during process. It found that becomes more easily after being added to matrix. The results related release retentio...

zinc sulphate and boric acid ophthalmic preparations, containing benzalkonium chloride as preservative, have been investigated against gram-negative and positive bacteria. viability of bacteria was found after 7 days, although it was completely suppressed after 24 hours of inoculation. zinc sulphate generally increases the antimicrobial activity of benzalkonium chloride, whereas boric acid or i...

To the best of our knowledge, this is the first study concerning the effect of boric acid (BA) administration on fetal alcohol syndrome (FAS). In this study, the aim was to investigate prenatal alcohol-induced oxidative stress on the cerebral cortex of newborn rat pups and assess the protective and beneficial effects of BA supplementation on rats with FAS. Pregnant rats were divided into three ...

Accidental poisoning is not always recognized. If there is no leading history of the ingestion or exposure to poison the signs can easily be misinterpreted. In this way boric acid poisoning of infants may remain unsuspected, especially when it occurs by absorption through the skin. Boric acid has been in clinical use as an antiseptic for 80 years. Soon after its introduction for this purpose by...

We have deposited weakly textured substoichiometric NbB2-x thin films by magnetron sputtering from a NbB2 target. The films exhibit superhardness (42 ± 4 GPa), previously only observed in overstoichiometric TiB2 thin films, and explained by a self-organized nanostructuring, where thin TiB2 columnar grains hinder nucleation and slip of dislocations and a B-rich tissue phase between the grains pr...

Bulk boron materials, such as hexagonal nitride (h-BN), are highly selective catalysts for the oxidative dehydrogenation of propane (ODHP). Previous attempts to improve productivity these systems involved immobilization on silica and resulted in less catalysts. Here, we report that acid-treated, activated carbon-supported prepared via incipient wetness impregnation with boric acid (B/OAC) exhib...