Results 61 to 70 of about 4,043 (219)

Development of an Analytical Method for Fast Detection of Residual Hydrogen Peroxide in Foods Based on Oxidative Etching of Avocado Seed Extract Capped With Gold Nanoparticles

Journal of Chemistry
A rapid hydrogen peroxide analytical method was developed in this study. The developed method incorporated gold nanoparticles (Au NPs) and potassium thiocyanate (KSCN) to improve residual hydrogen peroxide detection performance. Specifically, Au NPs were
Wayne C. Liao, Yu-Chen Lin, Pin-Yi Huang, Ching-Yi Lien   +3 more
doaj   +1 more source

Role of the thiocyanate ion in the corrosion inhibition of zinc in perchloric acid by n-decylamine [PDF]

, 1979
The effect of KSCN on the corrosion of electropolished zinc in 0.1 M HClO4 and 0.1 M HClO4 solution containing different concentrations of n-decylamine (nDA) has been investigated using weight loss and polarization methods.
Rudresh, H.B., Mayanna, S.M.
core   +1 more source

An Efficient and Eco-Friendly Procedure for Electrophilic Thiocyanation of Anilines and 1-(Substituted benzylidene)-2-phenyl Hydrazines

Chemistry
Thiocyanates form an important class of organic compounds commonly found in natural products that exhibit excellent antimicrobial activity. The electrophilic thiocyanation is one of the most effective methods of introducing a -SCN functional group to the
A. M. M. Mallikarjunaswamy, Gouthami Kuruvalli, Khajamohiddin Syed, Vaddi Damodara Reddy, Vipin A. Nair   +4 more
doaj   +1 more source

بررسی جایگاه اتصال آنزیم هگزوکیناز روی غشای خارجی میتوکندری در سلول های سرطانی مغز [PDF]

مجله دانشگاه علوم پزشکی سبزوار, 1970
زمینه و هدف: در سرطان‌های مغز، منبع اصلی انرژی از مسیر گلیکولیز تأمین می‌شود. آنزیم شروع‌کننده این مسیر نیز هگزوکیناز نوع یک (HKI) می‌باشد. این آنزیم در دو جایگاه متفاوت به غشای خارجی میتوکندری متصل می‌شود.
حسن رامشینی
doaj  

Synergistic and Antagonistic Effects of Anions and Ipomoea invulcrata as Green Corrosion Inhibitor for Aluminium Dissolution in Acidic Medium

International Journal of Electrochemical Science, 2010
The extract of Ipomoea invulcrata (IP) has been studied as a possible source of green inhibitor for corrosion of aluminium in 1 M HCl at 30-60 oC using the conventional weight loss technique.
I.B. Obot, N.O. Obi-Egbedi, S.A. Umoren, E.E. Ebenso   +3 more
doaj   +1 more source

Electrochemical Dehydration of Carboxamides to Their Nitriles

European Journal of Organic Chemistry, Volume 29, Issue 10, 9 March 2026.
Electrochemical dehydration of carboxamides to nitriles is achieved using thiocyanate‐mediated activation, avoiding stoichiometric reagents. In an undivided cell at ambient conditions, 18 aromatic and aliphatic substrates give good‐to‐excellent yields (up to 84%) with functional‐group tolerance. Cyclic voltammetry supports an EC‐type‐mediated oxidation.
Enrico Lunghi, Annemijn M. van Koten, Siegfried R. Waldvogel   +2 more
wiley   +1 more source

PERBANDINGAN VALIDASI METODE ANALISIS ION BESI SECARA SPEKTROFOTOMETRI SINAR TAMPAK DENGAN PENGOMPLEKS KSCN DAN 1,10-ORTOFENANTROLIN [PDF]

, 2018
AbstrakPenelitian ini bertujuan untuk mengetahui dan menentukan validasi mana yang lebih baik dalam pengujianion besi secara spektrofotometri sinar tampak menggunakan pengompleks 1,10-fenantrolin dan tiosianat.
Sunarto, Sunarto, Khasanah, Sari Rosiati Nur   +1 more
core   +1 more source

Engineering Porous Hollow Metal‐Poly(Heptazine Imide) Spheres: An Optimized Synthetic Strategy for Controlling Surface, Morphology, and Properties

Advanced Functional Materials, Volume 36, Issue 21, 12 March 2026.
Hollow poly(heptazine imide) spheres are prepared through a novel approach that integrates hard templating with ionothermal synthesis. This method enables precise control over surface area, pore volume, hydrophilicity, light absorption, band position, and metal composition. These tunable properties facilitate the customized design of semiconductors for
Lingli Ni, Erik Troschke, Henrik Vorwerk, Shiva Shahbazi Avarvand, Andreas Stihl, Nadzeya Brezhneva, Marius Hermesdorf, Desirée Leistenschneider, Felix H. Schacher, Jacob Schneidewind, Martin Oschatz   +10 more
wiley   +1 more source

Computational and Experimental Studies of 4-Aminoantipyrine as Corrosion Inhibitor for Mild Steel in Sulphuric Acid Solution

International Journal of Electrochemical Science, 2012
The inhibitive effect of 4-Aminoantipyrine (4-AAP) on the corrosion of mild steel in 0.5 M H2SO4 solution at 303 – 323 K was studied by weight loss measurement as well as computational techniques. Results obtained showed that 4-aminoantipyrine (4-AAP) is
Acha U. Ezeoke, Olalere G. Adeyemi, Opeyemi A. Akerele, Nelson O. Obi-Egbedi   +3 more
doaj   +1 more source

Elastic, thermoelastic and piezoelastic properties of crystals of the KSCN family (KN₃, KHF₂, KSCN, NH₄HF₂, NH₄SCN)

, 1998
Large single crystals of KN3, KHF2, NH4HF2, KSCN and NH4SCN, which are structurally related to those of the CsCl type, were grown from aqueous solutions by controlled evaporation.

core   +1 more source