Results 41 to 50 of about 6,702 (210)

Hexachlorobenzene. Determination in workplace air [PDF]

, 2019
Celem pracy było opracowanie i walidacja metody oznaczania frakcji wdychalnej heksachlorobenzenu (HCB) w powietrzu na stanowiskach pracy. Opracowana metoda oznaczania heksachlorobenzenu polega na: przepuszczeniu powietrza zawierającego heksachlorobenzen ...
Kowalska, Joanna, Joanna Kowalska
core   +1 more source

Quantum Chemical Studies on the Adsorption of Hexachlorobenzene, Decachlorobiphenyl, Benzene, and Biphenyl by BN-Doped Graphene and C-Doped Hexagonal Boron Nitride Modified with β-Cyclodextrin

Crystals, 2023
In this study, the adsorption of aromatic organic pollutants such as hexachlorobenzene, decachlorobiphenyl, benzene, and biphenyl by 2D nanomaterials was investigated using quantum chemical methods.
Chien-Lin Lee, Tai-Chao Chang, Chia Ming Chang   +2 more
doaj   +1 more source

Theoretical Study and Experimental Validation on the Application of Core‐Shell Structured Cocoamidopropyl Betaine Functionalized MIL‐101(Cr)@Fe3O4 for Efficient AFB1 and ZEN Adsorption

Food Frontiers, Volume 7, Issue 4, July 2026.
A rapid and sensitive method for simultaneous adsorption and determination of AFB1 and ZEN in corn and wheat was developed by CAB‐MMOF‐based MSPE coupled with HPLC‐FD. ABSTRACT In this study, a novel core‐shell structured cocoamidopropyl betaine‐functionalized magnetic metal‐organic framework (CAB‐MMOF) was designed and synthesized through post ...
Fuchao Zhang, Qingyu Shang, Qi Zhang, Liangxiao Zhang, Jin Mao, Li Yu, Hui Li, Peiwu Li   +7 more
wiley   +1 more source

Atmospheric Deposition of Organic Pollutants: A Comprehensive Review of Sampling and Analytical Methodologies

Analytical Science Advances, Volume 7, Issue 1, June 2026.
ABSTRACT Atmospheric deposition of organic pollutants plays a crucial role in the transport and fate of contaminants in the environment, with implications for ecosystem health and human exposure. Persistent organic pollutants (POPs), polycyclic aromatic hydrocarbons (PAHs) and microplastics are increasingly recognized as transboundary threats due to ...
Iva Smoljo, Gordana Mendaš, Gordana Pehnec   +2 more
wiley   +1 more source

Hexachlorobenzene as an indicator of dioxin production from combustion

, 1985
The production of polychlorinated dioxins and dibenzofurans shows a strong correlation with the production of hexachlorobenzene. Hexachlorobenzene can be used as an indicator for the production of chlorinated aromatics.
Öberg, Tomas,, Bergström, Jan
core   +1 more source

Regional differences and sources of organochlorine pesticides in soils surrounding chemical industrial parks [PDF]

, 2009
Concentrations of organochlorine pesticides (OCPs; dichlorodiphenyltrichloroethanes (DDTs), hexachlorocyclohexanes (HCHs), hexachlorobenzene (HCB)) were investigated in 105 soil samples collected in vicinity of the chemical industrial parks in Tianjin ...
Luo, W., Jiao, W.T., Wang, T.Y., Lu, Y.L., Wang, G., Li, Jing, Wang, Guang, Lu, Yonglong, Shi, Y.J., Shi, Yajuan, Li, J., Luo, Wei, Jiao, Wentao, Han, Jingyi, Wang, Tieyu   +14 more
core   +1 more source

Monitoring of Organochlorine Pesticide and Polychlorinated Biphenyl Residues in Common Swifts (Apus apus) in the Region of Hannover, Lower Saxony, Germany

Veterinary Sciences, 2021
The use of pesticides is associated with the decline of several avian species. In this study, we monitored the organochlorine contaminants in common swifts (Apus apus) in the years 2016 to 2018.
Warakorn Tiyawattanaroj, Stefan Witte, Michael Fehr, Marko Legler   +3 more
doaj   +1 more source

Impact of organic pollutants on phenotype and gene expression in human breast cancer cells

Journal of Applied Toxicology, Volume 46, Issue 5, Page 1487-1505, May 2026.
ABSTRACT Human exposure to industrial chemical compounds is widespread and, although often beneficial, prolonged contact may contribute to disease development, including cancer. While many studies have shown organic pollutants (OP) are cytotoxic, few have explored how long‐term exposure alters cell phenotype.
Camila Confortin, Heloisa Amancio, Jessica Zablocki da Luz, Aliciane de Almeida Roque, Tugstênio Lima de Souza, José Eduardo Vargas, Ciro Alberto de Oliveira Ribeiro, Francisco Filipak Neto   +7 more
wiley   +1 more source

Effect of hexachlorobenzene on haem synthesis [PDF]

Biochemical Journal, 1972
Several drugs are known to induce the liver microsomal mixed-function oxidase system when administered in vivo or even in vitro in cell culture. A sequence of events has been suggested in which the drug is visualized to induce δ-aminolaevulinate synthetase, the first and rate-limiting enzyme of the haem-biosynthetic pathway, which is followed by ...
C, Rajamanickam, J, Amrutavalli, M R, Rao, G, Padmanaban   +3 more
openaire   +2 more sources

Lie Algebraic Modeling of Vibrational Frequencies in Hexachlorobenzene: A Symmetry-Adapted Approach for the D₆ₕ Point Group

East European Journal of Physics
This work uses a symmetry-adapted Lie algebraic framework to study the vibrational frequencies of hexachlorobenzene (C₆Cl₆). A U(2)-based vibrational Hamiltonian captures the fundamental modes and the first and second overtones by exploiting the molecule'
D. Rajani, T. Sreenivas, J. Vijayasekhar
doaj   +1 more source