Invisible hydrogen-induced cracking or stress corrosion easily appears in high-pressure equipment service. Mechanoresponsive luminogens (MRLs) can convert mechanical force into visible luminescence emission. Thus, MRL-based detection methods to damage of structures have been paid extensive attention recent years. However, the structural damage-induced response and mechanism are still not fully ...

In this study, pesticide residues in sauce manufactured from agricultural products were examined. A simultaneous multiresidue analysis for 260 pesticides samples was performed using liquid chromatography with tandem mass spectrometry (LC-MS/MS). The QuEChERS AOAC 2007.01 (quick, easy, cheap, effective, rugged, and safe) selected as the most suitable protocol routine determination of residues. l...

High-performance liquid chromatographic procedures with ultraviolet detection were developed for the quantitative determination of sulfadiazine (SDA) and trimethoprim (TMP) in swine tissues (kidney, liver, muscle, fat and fat + skin). In addition, high-performance liquid chromatography with atmospheric pressure chemical ionization mass spectrometry was used for the confirmation of the identity ...

Pesticides have been worldwide used for the protection of food crops against pests and diseases. It is common that residues of these pesticides occur in food products, especially agricultural commodities. Adverse effects on human health of pesticides residues remaining in food after they are applied to food crops are generally known. Possible health risk due to pesticide residues in the diet ha...

Pesticide residues in different crops, including food grains and vegetables are burning issues Bangladesh. Therefore, the present study was conducted to analyze organophosphorus pesticide three popular (cauliflower, hyacinth bean yard long bean) collected from five local markets of Narsingdi district The vegetable samples were extracted cleaned up using Quick, Easy, Cheap, Effective, Rugged Saf...

With the implementation of strict regulations on the maximum allowable residue levels (MRLs) of pesticides in food matrixes worldwide, sensitive, reliable, and high-throughput analytical methodologies are urgently required for rapid screening and monitoring of the level of pesticide residues in foodstuffs. In this application note, we have detailed a method on QuEChERS extraction and cleanup pr...