Electrical and Optical Properties of Ge𝑥Si𝟏−𝑥:H Thin Films Prepared by Thermal Evaporation Method by A. A. J. Al-Douri, M. F. A. Alias, A. A. Alnajjar, M. N. Makadsi

“…A range of growth conditions, Ge contents, dopant concentration (Al and As), and substrate temperature, were employed. Stoichiometry of the thin films composition was confirmed using standard surface techniques. …”
Get full text

Coordination Modes of a Schiff Base Derived from Substituted 2-Aminothiazole with Chromium(III), Manganese(II), Iron(II), Cobalt(II), Nickel(II) and Copper(II) Metal Ions: Synthesi... by Ambit Thakar, Krishnakant Joshi, Kishor Pandya, Arvind Pancholi

“…Transition metal complexes of Cr(III), Mn(II), Fe(II), Co(II), Ni(II) and Cu(II) metal ions with general stoichiometry [ML2.2H2O] and [ML3], where M= Mn(II), Cr(III), Fe(II), Co(II), Ni(II) and Cu(II), L= Schiff base derived from the condensation of 2-amino-4(4’-phenyl/methylphenyl)-5-methyl-thiazole with 4-acetyl-1(3-chloro phenyl)-3-methyl-2-pyrazoline-5-ones, have been synthesized and structurally characterized by elemental analysis, molar conductance measurements, magnetic susceptibility measurements and spectral techniques like IR, UV, 1H NMR, 13C NMR and Mass Spectra. …”
Get full text

Dedolomitization Potential of Fluids from Gypsum-to-Anhydrite Conversion: Mass Balance Constraints from the Late Permian Zechstein-2-Carbonates in NW Germany by M. Hallenberger, L. Reuning, J. Schoenherr

“…Depending on reaction stoichiometry, salinity, and temperature, we estimate that between 2.8⁎10−3 m3 and 6.2⁎10−3 m3 of calcite may replace dolomite for each m3 of anhydrite created. …”
Get full text

Complexation of Z-ligustilide with hydroxypropyl-β-cyclodextrin to improve stability and oral bioavailability by Lu Yapeng, Liu Siyuan, Zhao Yu, Zhu Li, Yu Shuqin

“…LIG is capable of forming an inclusion complex with HP-b-CD and the stoichiometry of the complex was 1:1. Stability of the inclusion complex against temperature and light was greatly enhanced compared to that of free LIG. …”
Get full text

The enigmatic SLC26A6 multifunctional anion transporter: recent advances in structure-function relationship, pathophysiological significance and novel pharmacological inhibitors by Ursula E. Seidler

“…Structure-function studies of the reconstituted SLC26A6 in proteoliposomes suggested a 1:1 stoichiometry, resulting in electroneutral Cl−/HCO3− exchange and electrogenic Cl−/oxalate2− exchange. …”
Get full text

Mystery of superconductivity in FeTe films and the role of neighboring layers by Xiong Yao, Hee Taek Yi, Deepti Jain, Xiaoyu Yuan, Seongshik Oh

“…This work provides insights into the underlying mechanism behind superconductivity in FeTe films and sheds light on the critical role of neighboring layers and stoichiometry control toward manipulating topological superconductivity in FeTe heterostructures.…”
Get full text

Development of a Reliable Analytical Method for Liquid Anion-Exchange Extraction and Separation of Neodymium(III) by Balasaheb N. Kokare, Ganesh S. Kamble, Balasaheb M. Sargar, Mansing A. Anuse

“…On the basis of slope analysis, the stoichiometry of the extracted species was determined as 1 : 1 : 2 [RR′NH2+Nd(succinate)2-](org). …”
Get full text

A study on transformation of some transition metal oxides in molten steelmaking slag to magnetically susceptible compounds by Shatokha V., Semykina A., Nakano J., Sridhar S., Seetharaman S.

“…A possibility to exploit physical properties of the transition metals, typical for the metallurgical slags (such as Fe, Mn, V and others), and corresponding specific properties of their compounds, such as non-stoichiometry, mixed valency, pseudomorphosis, thermodynamic stability etc, in production of value-added materials from slag wastes is discussed. …”
Get full text

Synthesis, Structure, and Anticancerous Properties of Silver Complexes by Shraddha Shukla, A. P. Mishra

“…The elemental analysis data suggest the stoichiometry to be M : L : L′ (1 : 1 : 1) ratio. These Ag(I) mixed ligand complexes showed excellent anticancer activity against Ehrlich’s ascites tumor cells (EACs).…”
Get full text

Utilization of N-Bromosuccinimide as a Brominating Agent for the Determination of Sumatriptan Succinate in Bulk Drug and Tablets by Kudige N. Prashanth, Kanakapura Basavaiah, Madihalli S. Raghu

“…Titrimetric method is applicable over range 1.0–10.0 mg STS (method A), and the reaction stoichiometry is found to be 1 : 3 (STS : NBS). The spectrophotometric methods obey Beer’s law for concentration range 0.6–15.0 μg mL−1 (method B) and 0.2–4.0 μg mL−1 (method C). …”
Get full text

Application of Samarium- and Terbium-Sensitized Luminescence via a Multivariate-Based Approach for the Determination of Orbifloxacin by Nessreen Al-Hashimi, Ahmed S. El-Shafie, Asmaa Jumaa, Marwa El-Azazy

“…Job’s method showed that the stoichiometry for the reaction of ORLX with Sm(III) and Tb(III) was 1 : 1. …”
Get full text

Transport of Zn (II) by TDDA-Polypropylene Supported Liquid Membranes and Recovery from Waste Discharge Liquor of Galvanizing Plant of Zn (II) by Hanif Ur Rehman, Gul Akhtar, Haroon Ur Rashid, Nauman Ali, Imtiaz Ahmad, Saeed Ur Rehman, Kamin Khan, Muhammad Arshad

“…The effect of acid and metal ion concentration in the feed solution, the carrier concentration in membrane phase, stripping agent concentration in stripping phase, and coions on the extraction of Zn (II) was investigated. The stoichiometry of the extracted species, that is, complex, was investigated on slope analysis method and it was found that the complex (LH)2·Zn(Cl2) is responsible for transport of Zn (II). …”
Get full text

Polyphenol-Protein Complexes and Their Consequences for the Redox Activity, Structure and Function of Honey. A Current View and New Hypothesis – a Review by Brudzynski Katrina, Maldonado-Alvarez Liset

“…In this short review, we present data from our laboratory on previously unrecognized types of protein-polyphenol complexes that differed in size, stoichiometry, and antioxidant capacities, and the implications they have to honey antioxidant and antibacterial activities. …”
Get full text

Preparation and Antibacterial Activity of Mixed Ligand Complexes of Co(II), Ni(II), Cu(II) and Cd(II) Derived from 1-Phenylazo-2-naphthol and Salicylaldehyde by S. A. I. Sharif, A. N. El-Tajoury, A. A. Elamari

“…The elemental analysis data suggest that the stoichiometry of the complexes to be 1:1:1[M: L1: L2] ratio. …”
Get full text

Synthesis, Characterization and Antimicrobial Activity of Mixed Schiff Base Ligand Complexes of Co(II), Ni(II), Cu(II) and Zn(II) by A. K. Mapari, M. S. Hate, K. V. Mangaonkar

“…From the analytical and spectral data the stoichiometry of these complexes have been found to be [M(L1)(L2)(H2O)2] {where M = Co(II) , Ni(II), Cu(II) and Zn(II)}. …”
Get full text

Fabrication of Photomagnetic Carbon Surfaces via Redox Assembly by Y.-L. Song, C. M. Wang

“…The average increments in the HOPG surface roughness contributed by APBA and Ru(bpy)2(phendione)2+ were roughly 1 : 2, suggesting that the reaction stoichiometry between APBA and Ru(bpy)2(phendione)2+ be 1 : 1. …”
Get full text

Titrimetric and Spectrophotometric Assay of Oxcarbazepine in Pharmaceuticals Using N-Bromosuccinimide and Bromopyrogallol Red by Nagaraju Rajendraprasad, Kanakapura Basavaiah, Kanakapura B. Vinay

“…Titrimetry allows the determination of 6–18 mg of OXC and follows a reaction stoichiometry of 1 : 1 (OXC : NBS), whereas spectrophotometry is applicable over the concentration range of 0.8–8.0 μg mL-1. …”
Get full text

Temperature Dependent Structural, Optical, Photocatalytic and Magnetic Properties of WO3 Nanoparticles by Shakun Saini, Manmeet Kaur, Chhavi Pahwa, Sonal Singh

“…FESEM analysis revealed that the surface morphology of WO3 powder consists of spherical nanoparticles and EDS spectroscopy confirms the presence of tungsten and oxygen elements with perfect stoichiometry. The excellent degradation efficiency of about 94.8% of methylene blue has been achieved at highest calcination temperature i.e. 400 ℃. …”
Get full text

Co(II) Complex of Mefloquine Hydrochloride: Synthesis, Antimicrobial Potential, Antimalaria and Toxicological Activities by Adediji J. Femi, Obaleye J. Ayoola

“…From analytical data, the stoichiometry of the complex has been found to be 1:1. …”
Get full text

1,2,4-Triamino-5-nitrobenzene as air-stable aromatic polyamines for coordination chemistry by Pascal, Simon, Zaborova, Elena, Siri, Olivier

“…The formation of these compounds is observed from the same precursor, their stoichiometry depending on the nature of the solvent used for the crystallization. …”
Get full text