Results 11 to 20 of about 57,963 (315)

Case report: Methemoglobinemia caused by nitrobenzene poisoning

Frontiers in Medicine, 2023
Nitrobenzene poisoning is uncommon, with most cases occurring in the dye, paint, and other chemical industries. Nitrobenzene enters the body mainly through the skin, respiratory tract, and oral cavity.
Liwen Zhao, Liwen Zhao, Tianzi Jian, Tianzi Jian, Longke Shi, Longke Shi, Yaqian Li, Zixin Wen, Zixin Wen, Zixin Wen, Zixin Wen, Lanlan Guo, Lanlan Guo, Qilu Li, Xiangdong Jian, Xiangdong Jian   +15 more
doaj   +1 more source

Development of Highly Efficient, Glassy Carbon Foam Supported, Palladium Catalysts for Hydrogenation of Nitrobenzene

Nanomaterials, 2021
Glassy carbon foam (GCF) catalyst supports were synthesized from waste polyurethane elastomers by impregnating them in sucrose solution followed by pyrolysis and activation (AC) using N2 and CO2 gas. The palladium nanoparticles were formed from Pd(NO3)2.
Ádám Prekob, Mahitha Udayakumar, Gábor Karacs, Ferenc Kristály, Gábor Muránszky, Anett Katalin Leskó, Zoltán Németh, Béla Viskolcz, László Vanyorek   +8 more
doaj   +1 more source

Nitrobenzene-induced hormonal disruption, alteration of steroidogenic pathway, and oxidative damage in rat: protective effects of Vernonia amygdalina

Clinical Phytoscience, 2020
Background Infertility is a global health burden which affect more than 15% of couples’ population. An impaired hormonal balance, oxidative stress and alteration in the physiological function of the reproductive organ are factors leading to infertility ...
Johnson O. Oladele, Oyedotun M. Oyeleke, Oluwaseun T. Oladele, Oluwafeyisayo D. Babatope, Olaide O. Awosanya   +4 more
doaj   +1 more source

Time-Resolved Ultrafast Transient Polarization Spectroscopy to Investigate Nonlinear Processes and Dynamics in Electronically Excited Molecules on the Femtosecond Time Scale [PDF]

, 2020
We report a novel experimental technique to investigate ultrafast dynamics in photoexcited molecules by probing the third-order nonlinear optical susceptibility.
Belkacem, Ali, Brister, Matthew M., Shivaram, Niranjan, Slaughter, Daniel S., Thurston, Richard, Weber, Thorsten   +5 more
core   +3 more sources

Voltammetric Sensor Based on Waste‐Derived Carbon Nanodots for Enhanced Detection of Nitrobenzene

ChemElectroChem, 2023
Carbon dots (CDs) samples were synthesized from orange peel waste (OPW) via a simple and eco‐friendly hydrothermal carbonization (HTC) and electrochemical (EC) bottom‐up synthesis integrated approach.
Dr. Viviana Bressi, Prof. Isabella Chiarotto, Dr. Angelo Ferlazzo, Dr. Consuelo Celesti, Dr. Cinzia Michenzi, Dr. Thomas Len, Prof. Daniela Iannazzo, Prof. Giovanni Neri, Prof. Claudia Espro   +8 more
doaj   +1 more source

Comparison of dispersion characteristics of hollow-core photonic crystal fibers filled with aromatic compounds

Tạp chí Khoa học Đại học Huế: Khoa học Tự nhiên, 2021
In this paper, hollow-core photonic crystal fibers (PCFs) infiltrated with benzene and nitrobenzene are designed and investigated. Their dispersion characteristics are numerically simulated.
Thi Thuy Nguyen, Van Trong Dang, Trong Duc Hoang, Tran Bao Tran Le, Bao Xuan Le, Quoc Vu Tran, Thi Minh Ngoc Vo, Van Lanh Chu   +7 more
doaj   +1 more source

Application of nitroarene dioxygenases in the design of novel strains that degrade chloronitrobenzenes. [PDF]

, 2009
Widespread application of chloronitrobenzenes as feedstocks for the production of industrial chemicals and pharmaceuticals has resulted in extensive environmental contamination with these toxic compounds, where they pose significant risks to the health ...
Ju, Kou-San, Parales, Rebecca E
core   +1 more source

An unusual case of methemoglobinemia resulting from self-administration of nitrobenzene in a psychiatric patient

MGM Journal of Medical Sciences, 2022
Nitrobenzene, when consumed in large enough doses, can cause methemoglobinemia. By reducing oxygen unloading and oxygen binding, methemoglobinemia reduces oxygen delivery.
Chanjal Koonampadan Sathyan, Harihara Sudhan Chidambaram,, Melvin Dominic, Syed Abthahir Sirajudeen, Venkata Durga Prasad Jinka   +4 more
doaj   +1 more source

Control over phase separation and nucleation using a laser-tweezing potential [PDF]

, 2018
Control over the nucleation of new phases is highly desirable but elusive. Even though there is a long history of crystallization engineering by varying physicochemical parameters, controlling which polymorph crystallizes or whether a molecule ...
A Usman, AF Wallace, B Garetz, B Garetz, BC Knott, BC Knott, C Duffus, CD Syme, D Gebauer, D Gebauer, DK Bučar, EJG Peterman, Finlay Walton, H Masuhara, H Oana, J Hofkens, J Mosses, J Wedekind, JJ Yoreo De, JMP Gutierrez, KI Yuyama, KI Yuyama, KI Yuyama, Klaas Wynne, M Radu, MA Osborne, MR Ward, N Iefuji, N Kitamura, NF Bunkin, P Gao, P Méndez-Castro, P Tenwolde, RAL Jones, RW Bowman, T Kosa, Y Liu, Y Liu   +37 more
core   +1 more source

Nitrobenzene Hydrogenation to N-phenylhydroxylamine: a New Approach to the Selectivity

Eurasian Chemico-Technological Journal, 2002
A new approach to resolve the problem of selectivity with respect to N-phenylhydroxylamine in nitrobenzene hydrogenation is proposed. N-phenylhydroxylamine only is the final product of nitrobenzene electroreduction in aprotic media.
S.D. Kushch
doaj   +1 more source