Protein Information

Name C18
Synonyms B1; D1; BBS 9; BBS9; BBS9 GENE; Bardet Biedl syndrome 9 protein; C18; PTH responsive osteosarcoma B1 protein…

Compound Information

Name lufenuron
CAS

Reference List

PubMed Abstract RScore(About this table)
17205265 Gil Garcia MD, Martinez Galera M, Santiago Valverde R: New method for the photo-chemiluminometric determination of benzoylurea insecticides based on acetonitrile chemiluminescence. Anal Bioanal Chem. 2007 Mar;387(6):1973-81. Epub 2007 Jan 5.

The viability of tandem photochemical reaction-chemiluminescence detection has been studied for the determination of five benzoylurea insecticides, namely, diflubenzuron, triflumuron, hexaflumuron, lufenuron and flufenoxuron.
As the yield of the photoderivatization process and the chemiluminescent signals depend on the percentage of acetonitrile, the chromatographic column (a Gemini C18, Phenomenex 150 mmx4.6 mm, 5-microm particle size) was chosen with the aim of using high percentages of this organic solvent in the mobile phase.
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12113343 Brito NM, Navickiene S, Polese L, Jardim EF, Abakerli RB, Ribeiro ML: Determination of pesticide residues in coconut water by liquid-liquid extraction and gas chromatography with electron-capture plus thermionic specific detection and solid-phase extraction and high-performance liquid chromatography with ultraviolet detection. J Chromatogr A. 2002 May 31;957(2):201-9.

The first procedure involves solid-phase extraction using Sep-Pak Vac C18 disposable cartridges with methanol for elution.
Isocratic analysis was carried out by means of high-performance liquid chromatography with ultraviolet detection at 254 nm to analyse captan, chlorothalonil, carbendazim, lufenuron and diafenthiuron.
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16136517 Sannino A, Bandini M: Determination of seven benzoylphenylurea insecticides in processed fruit and vegetables using high-performance liquid chromatography/tandem mass spectrometry. Rapid Commun Mass Spectrom. 2005;19(19):2729-33.

A liquid chromatographic method with electrospray ionization tandem mass spectrometry (LC/ESI-MS/MS) has been developed for the sensitive and selective determination of seven benzoylphenylurea insecticide residues (diflubenzuron, triflumuron, lufenuron, flufenoxuron, teflubenzuron, chlorfuazuron, hexaflumuron) in pear baby puree, concentrated lemon juice, and tomato pulp.
Chromatographic determination was performed using a C18 column and isocratic elution.
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17955985 Markoglou AN, Bempelou ED, Liapis KS, Ziogas BN: Determination of benzoylurea insecticide residues in tomatoes by high-performance liquid chromatography with ultraviolet-diode array and atmospheric pressure chemical ionization-mass spectrometry detection. J AOAC Int. 2007 Sep-Oct;90(5):1395-401.

A simple and sensitive method using high-performance liquid chromatography/ mass spectrometry (LC/MS) was developed and validated for simultaneous determination of 5 benzoylurea insecticides-diflubenzuron, triflumuron, teflubenzuron, lufenuron, and flufenoxuron-in tomatoes.
Residues were successfully separated on a C18 column by methanol-water isocratic elution.
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