Water Mobile Phase HPLC Determination of Acetamiprid and Its Metabolite, IM-2-1 | Chapter 7 | Challenges and Advances in Chemical Science Vol. 9

Using an isocratic 100 percent water mobile phase, this chapter describes a safe HPLC approach for identifying acetamiprid (ATP) and its metabolite, IM-2-1 (IM2). Water as the mobile phase and a photodiode-array detector were used in chromatographic separations using an Inertsil® WP300 C4 (PDA). The whole run time was about 7 minutes, with ATP and IM2 retention times of 5.75 and 6.49 minutes, respectively. The linearity and system appropriateness were both well within the accepted international standards. The detection limits for ATP and IM2 were 0.013 g/mL and 0.006 g/mL, respectively. A safe HPLC method for measuring ATP and IM2 concurrently was developed, and it could be used to quantify animal-derived diets in the future.

Author (s) Details

N. Furusawa
Graduate School of Human Life Science, Osaka Metropolitan University, Osaka 558-8585, Japan.


View Book :- https://stm.bookpi.org/CACS-V9/article/view/6453

Determination of Residual Acetamiprid and Imidacloprid in Unpolished Rice by Centrifugal Spin Column Clean-up and Water Mobile Phase HPLC-Diode Array | Chapter 06 | New Innovations in Chemistry and Biochemistry Vol. 6

 This chapter offers an appropriate analysis method for antimicrobial drug residual monitoring in food. Following a 100 percent water mobile phase high-performance liquid chromatography (HPLC) connected photo-diode array, a speedy, simple, and space-saving sample preparation procedure is used.A PDA was developed to measure acetamiprid (ATP) and imidacloprid (ICP) in unpolished rice.described in this article A handheld ultrasonic extractor was used to extract the analytes from the sample.cleansed by MonoSpin® C18-CX, a centrifugal monolithic silica spin mini-homogenizer with waterWithin 20 minutes, sample -1 was measured on a column. The precision, accuracy, and system suitability are all important factors.The method's approval requirements are well within the international norms.

Author (S) Details

Naoto Furusawa
Graduate School of Human Life Science, Osaka City University, Osaka, Japan.

View Book:- https://stm.bookpi.org/NICB-V6/article/view/5299

Determination of Synthesis and Characterization of Nano-Acetamiprid: New Plant Safeguard Nanomaterial | Chapter 4 | Challenges and Advances in Chemical Science Vol. 7

 Nanomaterials are one form of material that is currently being used to minimise environmental pollution around the world. Nanopesticides improve efficacy, durability, and reduce the amount of active ingredient in pesticides. Quick disintegration in soil or plant, targeted distribution, apparent solubility, and controlled release are all potential goals of nanotechnology in pesticides. The author described a neonicatonoid pesticide known as Nano-acetamiprid, which is widely used to combat fungal infections in many crops such as cotton, leafy vegetables, citrus fruits, and pome, among others. Nano-acetamiprid decreases toxicity in agricultural areas by being highly active at low concentrations. The author described a simple strategy for plant disease control utilising a novel Nano-acetamiprid and subsequent characterisation of the encapsulated complex employing polycaprolactone as an encapsulated agent. Dynamic light scattering (DLS), ultraviolet spectroscopy, and scanning electron microscopy were used to characterise nano-acetamiprid encased particles (SEM). The maximum absorption spectra of formed at 421 nm and unformulated pesticide at 520 nm were examined to determine the development and stability of nanoencapsulated acetamiprid pesticide. The size distribution was found to be between 40 and 50 nm. The bioactivity test was carried out on a variety of Aspergillus niger strains. When compared to the original parental particles, the performance of nano particles was many times more effective. When compared to regular commercial acetamiprid, Nano-bio-assay acetamiprid's yields better findings.

 

Author (s) Details

P. Padmavathi
Department of Chemistry, Institute of Science, GITAM University, Visakhapatnam, India.

 

N. Vasundhara
Department of Chemistry, Institute of Science, GITAM University, Visakhapatnam, India.

Swathi Kovvuri
Department of Chemistry, Institute of Science, GITAM University, Visakhapatnam, India.


N. V. S. Venugopal
Department of Chemistry, Institute of Science, GITAM University, Visakhapatnam, India.



View Book :- https://stm.bookpi.org/CACS-V7/article/view/5170

Analytical Technique for Quantifying of Residual Acetamiprid and Imidacloprid in Wheat | Chapter 2 | Current Advances in Chemistry and Biochemistry Vol. 10

 This chapter explains how to use a 100 percent water mobile phase high-performance liquid chromatography (HPLC) coupled photo-diode array detector (PDA) to measure acetamiprid (ATP) and imidacloprid (ICP) in wheat, as well as a rapid, straightforward, and space-saving sample preparation technique. The analytes were removed from the sample with water using a handheld ultrasonic homogenizer, purified using MonoSpin® C18-CX, a centrifugal monolithic silica spin mini-column, and measured in under 20 minutes per sample. The precision, accuracy, and system suitability all meet or exceed the international method acceptance standards. For ATP and ICP residue monitoring in real wheat, the process could be approved as an international harmonised analytical method.

Author (S) Details

Naoto Furusawa
Graduate School of Human Life Science, Osaka City University, Osaka 558-8585, Japan.

View Book :- https://stm.bookpi.org/CACB-V10/article/view/2622