Recent advances in electrochemical sensing of cocaine: A review

Bilge S., DOĞAN TOPAL B., Gürbüz M. M., Yücel A., SINAĞ A., ÖZKAN S. A.

TRAC-TRENDS IN ANALYTICAL CHEMISTRY, cilt.157, 2022 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Derleme
  • Cilt numarası: 157
  • Basım Tarihi: 2022
  • Doi Numarası: 10.1016/j.trac.2022.116768
  • Dergi Adı: TRAC-TRENDS IN ANALYTICAL CHEMISTRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Analytical Abstracts, Chemical Abstracts Core, Chimica, Compendex, EMBASE, Food Science & Technology Abstracts, DIALNET
  • Anahtar Kelimeler: Cocaine, Modi fication strategies, Biosensor, Nanosensor, Electrochemistry, VOLTAMMETRIC DETERMINATION, MODIFIED ELECTRODE, BETA-CYCLODEXTRIN, LABEL-FREE, APTASENSOR, APTAMER, SAMPLES, SENSOR, QUANTIFICATION, NANOPARTICLES
  • Ankara Üniversitesi Adresli: Evet

Özet

The consumption of illicit drugs is a worldwide worrying issue that troubles the well-being of society, even in times of pandemic. Cocaine is one of the most used seized drugs in the world. Due to the fast-growing demand for control and legal action against drug abuse, research has been focused on developing an on-site test for the detection of cocaine. Also, determining of cocaine in wastewater is a challenge for drug epidemiology. At this point, many forensic science laboratories require to develop a fast, selective, sensitive, and low-cost methods for cocaine analysis. Electroanalytical techniques can facilitate all these requirements by providing portable and affordable analytical devices with the help of novel bio/nano sensing strategies such as aptasensing. The literature survey concluded that the desirable electrochemical bio/nano sensing systems were fabricated for cocaine detection. In this review, we discuss the environmental effect of cocaine consumption, surface modification strategies for electrochemical bio/nano sensing of cocaine, and its application area such as street samples, biological samples (human serum, urine, and saliva), river water, synthetic sample, etc. In addition, in detail, the properties of modification materials including aptamer, cyclodextrin, MoS2, conductive polymer, complex ligands, carbon nanomaterials, molecular imprinting etc and their surface modification strategies are discussed based on hydrophilicity, selectivity, conductivity, functionality, and surface area/porosity. (C) 2022 Elsevier B.V. All rights reserved.