Silver nanoparticle-modified electrodes for the electrochemical detection of neonicotinoid pesticide: clothianidin

Article Marine & Freshwater Biology

Exposure to clothianidin and predators increases mortality for heptageniidae

D. Riley Rackliffe et al.

Summary: Neonicotinoids have global impacts on natural environments, especially on aquatic insects, and can indirectly increase their mortality through predator pressure.

AQUATIC TOXICOLOGY (2022)

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Article Environmental Sciences

Clothianidin interferes with recognition of a previous encounter in rusty crayfish (Faxonius rusticus) due to a chemosensory impairment

Lee E. Scholl et al.

Summary: This study explores the effects of clothianidin on the behavioral ecology of rusty crayfish. The results show that clothianidin exposure affects the locomotion, chemosensory response, and agonistic encounters of crayfish. The exposed crayfish spent more time interacting and showed chemosensory dysfunction, which impaired their ability to recognize previous competitors.

CHEMOSPHERE (2022)

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Article Chemistry, Analytical

A Novel Full-length IgG Recombinant Antibody Highly Specific to Clothianidin and Its Application in Immunochromatographic Assay

Yunyun Chang et al.

Summary: The development of reliable methods for on-site detection of clothianidin residue is essential due to increasing concern about its toxicity. In this study, analogue-based heterologous ic-ELISAs were used to screen desirable hybridomas for the production of recombinant antibodies (RAbs) against clothianidin. The performance of two full-length IgG RAbs (1F7-RAb and 5C3-RAb) was characterized and compared using heterologous ic-ELISAs and non-competitive surface plasmon resonance (SPR) assays. The 1F7-RAb exhibited highly specific and sensitive recognition to clothianidin and was successfully used to develop a gold immunochromatographic assay for rapid detection of clothianidin.

BIOSENSORS-BASEL (2022)

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Article Chemistry, Analytical

Highly sensitive and selective electrochemical detection of clothianidin using reduced graphene oxide-anionic pillar[6]arene composite film

Yanju Wu et al.

Summary: This study presents a promising electrochemical sensing platform for rapid and sensitive analysis of clothianidin (CLO) by constructing an electrochemically reduced graphene oxide-anionic pillar[6]arene (ErGO-AP6) composite film on the surface of a glassy carbon electrode. The ErGO-AP6 composite film exhibits higher supramolecular recognition capability between AP6 and CLO compared to beta-cyclodextrin (beta-CD), resulting in outstanding sensitivity and selectivity towards CLO.

MICROCHEMICAL JOURNAL (2022)

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Article Biochemistry & Molecular Biology

miRNA novel_268 targeting NlABCG3 is involved in nitenpyram and clothianidin resistance in Nilaparvata lugens

Zhao Li et al.

Summary: The study found that miRNA novel_268 is involved in the resistance of Nilaparvata lugens to nitenpyram and clothianidin by targeting the ABC transporter NlABCG3. These results provide more insights into the transcriptional regulation of ABC transporters in the insecticide resistance of N. lugens.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2022)

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Article Engineering, Environmental

Chronic effects of clothianidin to non-target soil invertebrates: Ecological risk assessment using the species sensitivity distribution (SSD) approach

Felipe Ogliari Bandeira et al.

Summary: This study evaluated the chronic toxicity and risk of clothianidin to nontarget soil invertebrates through toxicity assays and risk assessment. Results showed higher toxicity of clothianidin to collembolans, lower toxicity to earthworms, and significant risk to soil invertebrates. Data from this study can contribute to establishing more reliable protection thresholds for clothianidin in soils.

JOURNAL OF HAZARDOUS MATERIALS (2021)

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Article Chemistry, Applied