Results 31 to 40 of about 2,664 (258)

Dinâmica oscilatória em sistemas contendo bromato e 1,4-ciclo-hexanodiona em meio ácido: I. Efeito da temperatura

Química Nova, 2012
We present in this work the influence of temperature on the dynamics of homogeneous chemical systems containing bromate and 1,4-cyclohexanedione (1,4-CHD) in acidic media. In particular, the following systems were studied: bromate/1,4-CHD/acid, bromate/1,
Hyrla C. L. Oliveira, Tatiane B. Oliveira, Hamilton Varela   +2 more
doaj   +1 more source

Successful Charge–Discharge Experiments of Anthraquinone-Bromate Flow Battery: First Report

Energies, 2022
The proposed anthraquinone-bromate cell combines the advantages of anthraquinone-bromine redox flow batteries and novel hybrid hydrogen-bromate flow batteries.
Lilia Abunaeva, Natalia Kartashova, Kirill Karpenko, Dmitry Chikin, Darya Verakso, Pavel Loktionov, Roman Pichugov, Anatoly Vereshchagin, Mikhail Petrov, Anatoly Antipov   +9 more
doaj   +1 more source

THE BROMATES OF THE RARE EARTHS. PART II. THE BROMATES OF THE CERIUM GROUP AND YTTRIUM. [PDF]

Journal of the American Chemical Society, 1909
n ...
James, Charles, Langelier, W. F.
openaire   +2 more sources

Bromate Formation Characteristics of UV Irradiation, Hydrogen Peroxide Addition, Ozonation, and Their Combination Processes

International Journal of Photoenergy, 2012
Bromate formation characteristics of six-physicochemical oxidation processes, UV irradiation, single addition of hydrogen peroxide, ozonation, UV irradiation with hydrogen peroxide addition (UV/H2O2), ozonation with hydrogen peroxide addition (O3/H2O2 ...
Naoyuki Kishimoto, Eri Nakamura
doaj   +1 more source

Semiconducting Polymers Post‐Functionalized With Ureido‐Pyrimidinone for Robust Stretchable Transistors

Advanced Functional Materials, EarlyView.
The design of intrinsically robust stretchable semiconducting polymers was achieved through OTBS‐mediated post‐functionalization of PDPP2T side chains with UPy units, generating dual hydrogen‐bonding motifs comprising weaker urethane linkages and strong quadruple UPy interactions along the long alkyl side chain, which is crucial for achieving desirable
Dinda Bazliah, Livy Laysandra, Kosuke Terayama, Xingyu Yang, Atsushi Isobe, Tai‐Chin Chiang, Tsuyoshi Michinobu, Yu‐Cheng Chiu   +7 more
wiley   +1 more source

Bromate content in thirty different brands of bread baked in Port Harcourt Metropolis Rivers State, Nigeria

Journal of Applied Sciences and Environmental Management, 2018
This work considered the presence of potassium bromate in thirty different bread brands baked in Port Harcourt metropolis of Rivers State, Nigeria. The analysis was carried out in two locations of South and North, Port Harcourt metropolis with fifteen ...
A.U. Naze, O.A. Epete, E Owhoeke
doaj   +1 more source

Volatile Relay Biosensing and Mobile Phone Imaging for Detection of Influenza Virus

Advanced Functional Materials, EarlyView.
Detection of volatile organic compounds is performed via a coupled enzymatic assay with mobile phone detection of the signal. Specific application demonstrated herein is the detection of influenza virus, across multiple levels of biological complexity, up to patient‐derived samples.
Dante G. Andersen, Josefine H. Jakobsen, Mikkel Høj Nielsen, Shreyans Chatterjee, Detlef Michel, Jan Münch, Rüdiger Gross, Alexander N. Zelikin   +7 more
wiley   +1 more source

Spectrophotometeric determination of bromate in bread by the oxidation of dyes

Journal of Applied Sciences and Environmental Management, 2006
A spectrophotometric method for the determination of bromate based on the oxidation of congo red and crystal violet dyes in a hydrochloric acid medium is described.
EO Ojeka, MC Obidiaku, C Enukorah
doaj   +1 more source

Stepwise On‐Surface Synthesis and Transformations of Two‐Dimensional Covalent Organic Frameworks by Controlled Thermal Stimuli

Advanced Materials, EarlyView.
The seminal transformation of a 2D‐COF (SURFCOF‐IMDEA1) into a 2D porous COF (SURFCOF‐IMDEA2) on Au(111) by a sequential C‐C coupling and ladderization triggered by thermal annealing steps at increasing temperatures is reported. Abstract The development of covalent organic frameworks (COFs) is currently a primary objective in materials science, taking ...
Ana Barragán, Elena Pérez‐Elvira, Diego J. Vicent, Marco Lozano, Diego Soler‐Polo, Koen Lauwaet, José M. Gallego, Rodolfo Miranda, José I. Urgel, Pavel Jelínek, Nazario Martín, David Écija   +11 more
wiley   +1 more source

Antioxidant and the ameliorating effect of Allium cepa (Onion) fortified feed against potassium bromate induced oxidative damage in Wistar rats

Toxicology Reports, 2021
Allium cepa Linn (Onion) Organosulfuric compounds and phytonutrients have medicinal benefits. The study estimated the antioxidant effect of Allium cepa in fortified feed against oxidative damage caused by potassium bromate.
C.O. Nwonuma, O.O. Osemwegie, O.O. Alejolowo, E.O. Irokanulo, A.F. Olaniran, D.O. Fadugba, D.O. Opaleke, O.A. Ojo   +7 more
doaj   +1 more source