Results 51 to 60 of about 2,723,185 (290)

Hydrolysis and transesterification of parabens in an aqueous solution in the presence of glycerol and boric acid [PDF]

open access: yes, 2016
In a solution containing 0.067% methylparaben, 0.033% propylparaben, 3.4% glycerol and 2.0% boric acid, concentrations of both parabens, 4 hydroxybenzoic acid and 2,3-dihydroxypropyl 4-hydroxybenzoate were monitored for up to 68 months storage.
Marie Marečkova   +2 more
core  

Covalent Functionalization of 2D Semiconductors: A Roadmap to Advanced Electronic Devices

open access: yesAdvanced Functional Materials, EarlyView.
This Review presents recent advances in the covalent functionalization strategies for two‐dimensional semiconductors and their implementation in modern technologies. Layered materials are modified through diverse molecular chemistries (e.g., thiols, diazonium salts, alkyl halides, and electron‐deficient species) to tailor their surface properties ...
Ramiro Quirós‐Ovies   +2 more
wiley   +1 more source

Influence of boron doping level and calcination temperature on hydrogen evolution reaction in acid medium of metal-free graphene aerogels

open access: yesHeliyon, 2023
In this work, metal-free boron-doped graphene-based aerogels were successfully synthesized via a one-step autoclave assembly followed by freeze-drying and used as electrocatalysts for the hydrogen evolution reaction (HER) in acidic media. The synthesized
J. Cencerrero   +4 more
doaj   +1 more source

Intermittent exposure to boric acid.

open access: yes, 2014
Mortality and hatching rates by the end of the experiment in boric acid treated groups and non-treated control (0.0 g/L).
Øystein Evensen (113777)   +3 more
core   +1 more source

Circularly Polarized Electroluminescence and Spin‐Polarized Carrier Transport in Chiral‐Doped Polymer Films

open access: yesAdvanced Functional Materials, EarlyView.
Chiral dopants induce supramolecular chirality in an achiral polymer (PFO), generating spin‐polarized carriers via the chiral‐induced spin selectivity (CISS) and suggesting a possible contribution of Spin‐polarized carrier transport to circularly polarized electroluminescence (CPEL).
Kazuyuki Asahi   +4 more
wiley   +1 more source

A novel inorganic–organic hybrid borate, poly{[Na2(C4H2O4)(H3BO3)(H2O)4]·H3BO3}

open access: yesActa Crystallographica Section E, 2010
The structure of the title compound, catena-poly[[[di-μ-aqua-μ-fumarato-μ-(boric acid)-disodium]-di-μ-aqua] boric acid monosolvate], contains two crystallographically independent Na+ cations, each being six-coordinated
Zhi-Dong Shao   +3 more
doaj   +1 more source

Nano Borophene as a Programmable 2D Scaffold for Organized DNA Assembly and Long‐Range Energy Transfer

open access: yesAdvanced Functional Materials, EarlyView.
Borophene is introduced as a programmable 2D bio‐interface that organizes DNA through dual boron–sulfur and nucleobase interactions. This molecular architecture enables efficient long‐range nanosurface energy transfer, establishing new design principles for functional nano–bio interfaces and amplification‐free optical biosensing.
Teresa Aditya   +11 more
wiley   +1 more source

Comparing the Therapeutic Effects of Boric Acid and Fluconazole in the Treatment of Vaginal Candidiasis [PDF]

open access: yesمجله دانشگاه علوم پزشکی گیلان
Background Candida vaginitis is the second most common cause of vaginitis in women after bacterial vaginitis. Among the approved treatments, boric acid has been proposed as an effective treatment for drug resistance and disease recurrence.
Mahdiss Mohamadianamiri   +2 more
doaj  

Influence of pre-harvest spraying of gibberellic and boric acids on the growth and fruit characteristics of pomegranate fruit cv. Shishe-Kab

open access: yesFundamental and Applied Agriculture, 2019
Influence of foliar application of gibberellic acid and boric acid on fruit growth and characteristics of pomegranate cv. Shishe-Kab was carried out in the research orchard of Birjand University during 2017 and 2018 seasons. The experiment conducted in a
Farid Moradinezhad   +2 more
doaj   +1 more source

EFFECT OF GLUTAMIC ACID AND BORON ON GROWTH AND PRODUCTIVITY OF RED GLOBE GRAPEVINES [PDF]

open access: yesFayoum Journal of Agricultural Research and Development, 2019
This study was carried out during 2015 and 2016 seasons to examine the effect of spraying glutamic acid at 100 to 400 ppm and/or boric acid at 0.025 to 0.1% on growth aspects, vine nutritional status, yield, berries colouration%, sunburned berries% as ...
, E.M.A Radwan, Asmaa, A. Ibrahiem
doaj   +1 more source

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