Current overview and perspectives in environmentally friendly microextractions of carbamates and dithiocarbamates
Carbamates and dithiocarbamates are two classes of pesticides widely employed in the
agriculture practice to control and avoid pests and weeds, hence, the monitoring of the …
agriculture practice to control and avoid pests and weeds, hence, the monitoring of the …
Microextraction techniques for sampling and determination of polychlorinated biphenyls: A comprehensive review
Polychlorinated biphenyls (PCBs) are a class of synthetic organic compounds that are used
in a wide range of industrial and commercial applications. It has been shown that these …
in a wide range of industrial and commercial applications. It has been shown that these …
Comparative study of molecularly imprinted polymer surface modified magnetic silica aerogel, zeolite Y, and MIL-101 (Cr) for dispersive solid phase extraction of fuel …
The study was performed in two phases. First, the polymerization was carried out upon three
magnetized surfaces of silica aerogel, zeolite Y, and MIL-101 (Cr). Then, optimal molecularly …
magnetized surfaces of silica aerogel, zeolite Y, and MIL-101 (Cr). Then, optimal molecularly …
[HTML][HTML] Average Carbon Number Analysis and Relationship with Octane Number and PIONA Analysis of Premium and Regular Gasoline Expended in Ecuador
K Pazmiño-Viteri, K Cabezas-Terán, D Echeverría… - Processes, 2024 - mdpi.com
The quality of fuel depends on its chemical composition, which influences engine
performance. Gas chromatography, a cornerstone of global oil and fuel R&D, remains …
performance. Gas chromatography, a cornerstone of global oil and fuel R&D, remains …
Detailed Characterization of Chlorides and Oxides in Plastic Waste Pyrolysis Oil from Paper Mills by GC-ECD and GC-MS with Solid Phase Extraction
M Liu, W Wang, Q Zhang, Z Liu, Y Li, M Wu… - Energy & …, 2023 - ACS Publications
Identification of heteroatom compounds containing chlorine and oxygen in plastic waste
pyrolysis oil (PWPO) is significant for processing. A quantitative method for 32 chlorinated …
pyrolysis oil (PWPO) is significant for processing. A quantitative method for 32 chlorinated …
Determination of ultratrace levels of cobalt (II) and chromium (III) by magnetic dispersive solid-phase extraction (SPE) using urea-formaldehyde polymer/magnetite …
N Sohrabi-Gilani, A Ghayournezhad… - Analytical …, 2022 - Taylor & Francis
A fast, selective and sensitive magnetic dispersive solid-phase extraction (SPE) method is
presented for the first time for simultaneous preconcentration of ultra-trace levels of cobalt (II) …
presented for the first time for simultaneous preconcentration of ultra-trace levels of cobalt (II) …
Urinary biomonitoring of fuel ether oxygenates using a needle trap device packed with a novel molecularly imprinted polymer surface modified Zeolite Y
This study introduces an innovative needle trap device (NTD) featuring a molecularly
imprinted polymer (MIP) surface-modified Zeolite Y. The developed NTD was integrated with …
imprinted polymer (MIP) surface-modified Zeolite Y. The developed NTD was integrated with …
[HTML][HTML] Silver modified molecular sieve catalysts for the dehydration of various alcohols
H Yu-Hui, F Bai-Cheng, X Bao-Hu, Z Zhen-Chao… - Catalysis …, 2022 - Elsevier
Abstract DFT (Density Functional Theory) was applied to calculate the free energy of
molecules in order to demonstrate intermolecular dehydration reactions were easier to …
molecules in order to demonstrate intermolecular dehydration reactions were easier to …