Standard methods for Apis mellifera royal jelly research

FL Hu, K Bíliková, H Casabianca… - Journal of Apicultural …, 2019 - Taylor & Francis
Royal jelly, a honey bee secretion, plays a critical role in caste determination in honey bees
because it serves as the source of nutrition for young larvae destined to become queens. It is …

Headspace mode of liquid phase microextraction: A review

MRA Mogaddam, A Mohebbi, A Pazhohan… - TrAC Trends in …, 2019 - Elsevier
In recent years, liquid phase microextraction (LPME) as a solvent–minimized and microscale
implementation of sample pretreatment procedure of liquid–liquid extraction has been …

The exposure of honey bees (Apis mellifera; Hymenoptera: Apidae) to pesticides: Room for improvement in research

J Benuszak, M Laurent, MP Chauzat - Science of The Total Environment, 2017 - Elsevier
Losses of honey bees have been repeatedly reported from many places worldwide. The
widespread use of synthetic pesticides has led to concerns regarding their environmental …

Electrospun nanostructured polystyrene as a new coating material for solid-phase microextraction: application to separation of multipesticides from honey samples

S Zali, F Jalali, A Es-Haghi, M Shamsipur - Journal of Chromatography B, 2015 - Elsevier
For the first time, electrospun polystyrene nanostructure was used as coating material on a
stainless steel wire for solid-phase microextraction. Surface morphology of the coating was …

Rapid and sensitive ultra-high-pressure liquid chromatography–quadrupole time-of-flight mass spectrometry for the quantification of amitraz and identification of its …

Y Picó, M La Farre, N Tokman, D Barceló - Journal of Chromatography A, 2008 - Elsevier
Liquid chromatography under high pressure in combination with quadrupole time-of-flight
mass spectrometry (QqTOF-MS and MS/MS) has been used to detect amitraz degradation …

Polypyrrole coated ZnO nanorods on platinum wire for solid-phase microextraction of amitraz and teflubenzuron pesticides prior to quantitation by GC-MS

R Dargahi, H Ebrahimzadeh, R Alizadeh - Microchimica Acta, 2018 - Springer
The authors describe a new sorbent for amitraz and teflubenzuron pesticides. It consists of a
platinum wire coated with polypyrrole-coated ZnO nanorods. The nanocomposite was …

Determination of amitraz and its transformation products in pears by ethyl acetate extraction and liquid chromatography–tandem mass spectrometry

N Tokman, C Soler, M la Farré, Y Picó… - … of Chromatography A, 2009 - Elsevier
A method has been developed for identification and quantification of the acaricide amitraz
and its transformation products, 2, 4-dimethylaniline (DMA), 2, 4-dimethylformamidine (DMF) …

Nafion mixed carbon nanotube modified screen-printed carbon electrode as a disposable electrochemical sensor for quantification of Amitraz in honey and longan …

J Lerdsri, J Upan, J Jakmunee - Electrochimica Acta, 2022 - Elsevier
Abstract Amitraz,(N'-(2, 4-dimethyl phenyl)-N-[(2, 4-dimethyl phenyl) iminomethyl]-N-
methylmethanimidamide) is a broad-spectrum acaricide used in veterinary medicine and …

Determination of pesticide residues in honey by single-drop microextraction and gas chromatography

NG Tsiropoulos, EG Amvrazi - Journal of AOAC International, 2011 - academic.oup.com
A novel, simple, and rapid single-drop microextraction (SDME) procedure combined with GC
has been developed, validated, and applied for the determination of multiclass pesticide …

Development of a sensitive electrochemical method to determine amitraz based on perylene tetracarboxylic acid/mesoporous carbon/Nafion@ SPCEs

J Lerdsri, J Jakmunee, P Reanpang - Microchimica Acta, 2024 - Springer
A cutting-edge electrochemical method is presented for precise quantification of amitraz
(AMZ), a commonly used acaricide in veterinary medicine and agriculture. Leveraging a lab …