Multiresidue determination of pesticides from aquatic media using polyaniline nanowires network as highly efficient sorbent for microextraction in packed syringe

2012 ◽  
Vol 740 ◽  
pp. 43-49 ◽  
Author(s):  
Habib Bagheri ◽  
Noshin Alipour ◽  
Zahra Ayazi
Keyword(s):  
Highly Efficient ◽  
Microextraction In Packed Syringe ◽  
Polyaniline Nanowires ◽  
Multiresidue Determination

About the concept of synthesis of high-performance detection and positioning systems in the areas of elements falling, separated from strategic and space missiles on the trajectories of their flight during tests and regular operation

2018 ◽  
pp. 10-21
Author(s):  
G. G. Vokin
Keyword(s):  
High Performance ◽  
Physical Nature ◽  
Positioning Systems ◽  
Physical Conditions ◽  
Highly Efficient

The article describes the approach and topical issues of synthesis of highly efficient transportable systems for search and determination of coordinates in the areas of elements falling, separated from the missiles, taking into account the dislocation of pre-empted areas of fall and physical conditions in their territories. The principles of these systems are based on the rational integration of traditional and non-traditional information sensors of different physical nature, which record the moments of landing of separated parts of the missiles.

Multiresidue determination of antibiotics in feed and fish samples for food safety evaluation. Comparison of immunoassay vs LC-MS-MS

Food Control ◽  
2011 ◽  
Vol 22 (6) ◽  
pp. 993-999 ◽  
Author(s):  
Consuelo Cháfer-Pericás ◽  
Ángel Maquieira ◽  
Rosa Puchades ◽  
Javier Miralles ◽  
Amelia Moreno
Keyword(s):  
Food Safety ◽  
Safety Evaluation ◽  
Fish Samples ◽  
Multiresidue Determination ◽  
Food Safety Evaluation

Determination of the Maximum Appearance Period of Capnodis tendebrionis in Al-Sweida-Syria Governorate and Testing the Efficacy of Some Pesticides on the Pest Adults

2021 ◽  
Vol 39 (4) ◽  
pp. 268-272
Author(s):  
Mazen Bufaur ◽  
◽  
Safwat Al-Gkhami ◽  
Rami Bou Hamdan ◽  
Waed Ghanem ◽  
...  
Keyword(s):  
Field Experiment ◽  
Plant Protection ◽  
Foliar Spray ◽  
First Year ◽  
Highly Efficient ◽  
Second Year

Bufaur, M., S. Al-Gkhami, R. Bohamdan, W. Ghanem and M. Dawara. 2021. Determination of the Maximum Appearance Period of Capnodis tendebrionisin Al-Sweida-Syria Governorate and Testing the Efficacy of Some Pesticides on the Pest Adults. Arab Journal of Plant Protection, 39(4): 268-272. https://doi.org/10.22268/AJPP-39.4.268272 A weekly adults collection of Capnodis tendebrionis L. (Buprestidae; Coleoptera) was conducted for two seasons (2018, 2019) to determine the maximum insect adults appearance period. Early adult appearance was recorded in the first year in warm-dry months as compared to the second year in cold-wet months. Maximum insect adults appearance was recorded at the end of April during the first season and at the end of May in the second season. A field experiment was carried out to test the efficacy of some pesticides on controlling pest adults: Deltamethrin, 100g/l, Chlorpyriphos-ethyl 48% and Acetamiprid 20% as a foliar spray, and Deltamethrin 0.25% as dusting powder around the stem, in addition to the control. Results obtained showed that Chlorpyriphos-ethyl and the two Deltamethrin treatments were the best on adults and with significant differences compared with Acetamiprid treatment following the first and the second week after spraying in 2018, and the Deltamethrin as dusting powder and Chlorpyriphos-ethyl treatments were the best and with significant differences compared to other treatments were observed. Using Deltamethrin as dusting powder around the stem was highly efficient during three weeks after spraying as compared with other treatments in the two years. Keywords: Capnodis tendebrionis L., Maximum adult appearance period, Deltamethrin, Chlorpyriphos- ethyl and Acetamiprid

Critical assessment of two sample treatment methods for multiresidue determination of veterinary drugs in milk by UHPLC-MS/MS

2019 ◽  
Vol 411 (7) ◽  
pp. 1433-1442 ◽  
Author(s):  
Delia Castilla-Fernández ◽  
David Moreno-González ◽  
Miriam Beneito-Cambra ◽  
Antonio Molina-Díaz
Keyword(s):  
Critical Assessment ◽  
Veterinary Drugs ◽  
Sample Treatment ◽  
Treatment Methods ◽  
Multiresidue Determination

scholarly journals Highly Efficient Gold Nano-Flower Optical Biosensor Doped in a Sol–Gel/PEG Matrix for the Determination of a Calcitonin Biomarker in Different Serum Samples

ACS Omega ◽  
2020 ◽  
Vol 5 (11) ◽  
pp. 5629-5637 ◽  
Author(s):  
Walaa E. Omer ◽  
Maged A. El-Kemary ◽  
Mostafa M. Elsaady ◽  
Mona N. Abou-Omar ◽  
Ahmed O. Youssef ◽  
...  
Keyword(s):  
Sol Gel ◽  
Optical Biosensor ◽  
Serum Samples ◽  
Highly Efficient

Miniaturized QuEChERS method for determination of 97 pesticide residues in wine by ultra-high performance liquid chromatography coupled with tandem mass spectrometry

2020 ◽  
Vol 12 (21) ◽  
pp. 2682-2692 ◽  
Author(s):  
Gabrieli Bernardi ◽  
Magali Kemmerich ◽  
Martha B. Adaime ◽  
Osmar D. Prestes ◽  
Renato Zanella
Keyword(s):  
Mass Spectrometry ◽  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
High Performance ◽  
Preparation Method ◽  
Tandem Mass ◽  
Quechers Method ◽  
Sample Preparation Method ◽  
Multiresidue Determination

A miniaturized sample preparation method was developed and validated for the multiresidue determination of 97 pesticides in wine samples.

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