The Application of Nanomaterials for the Electrochemical Detection of Antibiotics: A Review

Immobilization Strategies for Enhancing Sensitivity of Electrochemical Aptamer-Based Sensors

(2021) Yingzhu Liu et al.   ACS Applied Materials & Interfaces

Partitioning of Seven Different Classes of Antibiotics into LPS Monolayers Supports Three Different Permeation Mechanisms through the Outer Bacterial Membrane

(2021) Hannah Cetuk et al.   LANGMUIR

Recent development of antibiotic detection in food and environment: the combination of sensors and nanomaterials

(2021) Yimeng Sun et al.   Microchimica Acta

Carbon Dots: An Emerging Smart Material for Analytical Applications

(2021) Smita Das et al.   Micromachines

Stamping Nanoparticles onto the Electrode for Rapid Electrochemical Analysis in Microfluidics

(2021) Jiyoung Son et al.   Micromachines

Nanomaterials and Cross-Cutting Technologies for Fostering Smart Electrochemical Biosensors in the Detection of Chemical Warfare Agents

(2021) Fabiana Arduini   Applied Sciences-Basel

Understanding Antimicrobial Use Contexts in the Poultry Sector: Challenges for Small-Scale Layer Farms in Kenya

(2021) Stella Kiambi et al.   Antibiotics-Basel

How to Improve the Performance of Electrochemical Sensors via Minimization of Electrode Passivation

(2021) Jiri Barek   Chemosensors

Electrochemical and Optical Properties of Tellurium Dioxide (TeO2) Nanoparticles

(2021) Abdelfattah Amari et al.   International Journal of Electrochemical Science

Bacteriophage-Delivering Hydrogels: Current Progress in Combating Antibiotic Resistant Bacterial Infection

(2021) Hyun Young Kim et al.   Antibiotics-Basel

Veterinary antibiotics and plant physiology: An overview

(2021) Daiane Cristina Rocha et al.   SCIENCE OF THE TOTAL ENVIRONMENT

Graphene-Oxide-Based Electrochemical Sensors for the Sensitive Detection of Pharmaceutical Drug Naproxen

(2020) Lanting Qian et al.   SENSORS

The Application of Nanomaterials as Electrode Modifiers for the Electrochemical Detection of Ascorbic Acid: Review

(2020) Saifeldin M. Siddeeg et al.   International Journal of Electrochemical Science

Effective Heavy Metals Removal from Water Using Nanomaterials: A Review

(2020) Mohamed A. Tahoon et al.   Processes

Removal of meloxicam, piroxicam and Cd+2 by Fe3O4/SiO2/glycidyl methacrylate-S-SH nanocomposite loaded with laccase

(2020) Saifeldin M. Siddeeg et al.   Alexandria Engineering Journal

The Application of Functionalized Nanomaterials as an Effective Adsorbent for the Removal of Heavy Metals from Wastewater: A Review

(2020) Saifeldin M. Siddeeg et al.   Current Analytical Chemistry

A molecularly imprinted polymer combined with dual functional Au@Fe3O4 nanocomposites for sensitive detection of kanamycin

(2020) Hao Bi et al.   JOURNAL OF ELECTROANALYTICAL CHEMISTRY

Photocatalytic, fluorescent BiPO4@Graphene oxide based magnetic molecularly imprinted polymer for detection, removal and degradation of ciprofloxacin

(2020) Sunil Kumar et al.   Materials Science & Engineering C-Materials for Biological Applications

Core-Shell Magnetic Nanoparticles for Highly Sensitive Magnetoelastic Immunosensor

(2020) Raffaele Campanile et al.   Nanomaterials

Occurrence and human health risk assessment of antibiotics and their metabolites in vegetables grown in field-scale agricultural systems

(2020) Đorđe Tadić et al.   JOURNAL OF HAZARDOUS MATERIALS

Nanocomposites for Electrochemical Sensors and Their Applications on the Detection of Trace Metals in Environmental Water Samples

(2020) Tshimangadzo S. Munonde et al.   SENSORS

Nanomaterial-based electrochemical sensors and biosensors for the detection of pharmaceutical compounds

(2020) Lanting Qian et al.   BIOSENSORS & BIOELECTRONICS

Synthesis, structural, and optical properties of Mn2+ doped ZnS quantum dots for biosensor application

(2020) Manal Mostafa et al.   OPTICAL MATERIALS

Green synthesis of reduced-graphene oxide quantum dots and application for colorimetric biosensor

(2020) Juil Hwang et al.   SENSORS AND ACTUATORS A-PHYSICAL

Target specific aptamer-induced self-assembly of fluorescent graphene quantum dots on palladium nanoparticles for sensitive detection of tetracycline in raw milk

(2020) Syed Rahin Ahmed et al.   FOOD CHEMISTRY

Label-free electrochemical detection of Cloxacillin antibiotic in milk samples based on Molecularly Imprinted Polymer and graphene oxide-gold nanocomposite

(2019) Saeid Jafari et al.   MEASUREMENT

Cobalt oxide nanocrystals anchored on graphene sheets for electrochemical determination of chloramphenicol

(2019) Mamta Yadav et al.   MICROCHEMICAL JOURNAL

Carbon Dots and Graphene Quantum Dots in Electrochemical Biosensing

(2019) Susana Campuzano et al.   Nanomaterials

Aqueous Micro-hydration of Na+(H2O)n=1-7 Clusters: DFT Study

(2019) Tahoon M.A. et al.   Open Chemistry

Aptamers: A Review of Their Chemical Properties and Modifications for Therapeutic Application

(2019) Adachi et al.   MOLECULES

Simultaneous Removal of Calconcarboxylic Acid, NH4+ and PO43− from Pharmaceutical Effluent Using Iron Oxide-Biochar Nanocomposite Loaded with Pseudomonas putida

(2019) Saifeldin M. Siddeeg et al.   Processes

A Comprehensive Review on the Synthesis, Characterization, and Biomedical Application of Platinum Nanoparticles

(2019) Muniyandi Jeyaraj et al.   Nanomaterials

Iron Oxide/Chitosan Magnetic Nanocomposite Immobilized Manganese Peroxidase for Decolorization of Textile Wastewater

(2019) Saifeldin M. Siddeeg et al.   Processes

Electrochemical biosensing based on protein-directed carbon nanospheres embedded with SnO x and TiO 2 nanocrystals for sensitive detection of tobramycin

(2018) Minghua Wang et al.   BIOSENSORS & BIOELECTRONICS

Investigating nanohybrid material based on 3D CNTs@Cu nanoparticle composite and imprinted polymer for highly selective detection of chloramphenicol

(2018) Anam Munawar et al.   JOURNAL OF HAZARDOUS MATERIALS

A highly selective and sensitive voltammetric sensor with molecularly imprinted polymer based silver@gold nanoparticles/ionic liquid modified glassy carbon electrode for determination of ceftizoxime

(2018) Murat Beytur et al.   JOURNAL OF MOLECULAR LIQUIDS

Current Technologies of Electrochemical Immunosensors: Perspective on Signal Amplification

(2018) Il-Hoon Cho et al.   SENSORS

Multiplex electrochemical aptasensor for detecting multiple antibiotics residues based on carbon fiber and mesoporous carbon-gold nanoparticles

(2018) Falan Li et al.   SENSORS AND ACTUATORS B-CHEMICAL

A nanocomposite optosensor containing carboxylic functionalized multiwall carbon nanotubes and quantum dots incorporated into a molecularly imprinted polymer for highly selective and sensitive detection of ciprofloxacin

(2018) Naphat Yuphintharakun et al.   SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY

Electrochemical aptasensor for multi-antibiotics detection based on endonuclease and exonuclease assisted dual recycling amplification strategy

(2018) Shengfeng Huang et al.   TALANTA

A new and simple method for the simultaneous determination of amoxicillin and nimesulide using carbon black within a dihexadecylphosphate film as electrochemical sensor

(2018) Patrícia B. Deroco et al.   TALANTA

Synthesis of an iron-nitrogen co-doped ordered mesoporous carbon-silicon nanocomposite as an enhanced electrochemical sensor for sensitive and selective determination of chloramphenicol

(2018) Nuerbiya Yalikun et al.   COLLOIDS AND SURFACES B-BIOINTERFACES

Ultrasensitive electrochemical aptasensing of kanamycin antibiotic by enzymatic signal amplification with a horseradish peroxidase-functionalized gold nanoprobe

(2018) Zhichao Chen et al.   SENSORS AND ACTUATORS B-CHEMICAL

Construction of Ce-MOF@COF hybrid nanostructure: Label-free aptasensor for the ultrasensitive detection of oxytetracycline residues in aqueous solution environments

(2018) Nan Zhou et al.   BIOSENSORS & BIOELECTRONICS

Ultra-Sensitive Aptasensor Based on IL and Fe3O4 Nanoparticles for Tetracycline Detection

(2017) Zhaoqiang Shi et al.   International Journal of Electrochemical Science

Aqueous micro-solvation of Li + ions: Thermodynamics and energetic studies of Li + -(H 2 O) n (n = 1–6) structures

(2017) Esam A. Gomaa et al.   JOURNAL OF MOLECULAR LIQUIDS

Imprinted voltammetric streptomycin sensor based on a glassy carbon electrode modified with electropolymerized poly(pyrrole-3-carboxy acid) and electrochemically reduced graphene oxide

(2017) Yangping Wen et al.   MICROCHIMICA ACTA

A novel aptamer- metal ions- nanoscale MOF based electrochemical biocodes for multiple antibiotics detection and signal amplification

(2017) Meng Chen et al.   SENSORS AND ACTUATORS B-CHEMICAL

Novel nanostructured MIL-101(Cr)/XC-72 modified electrode sensor: A highly sensitive and selective determination of chloramphenicol

(2017) Wanqing Zhang et al.   SENSORS AND ACTUATORS B-CHEMICAL

A sensitive electrochemical aptasensor for highly specific detection of streptomycin based on the porous carbon nanorods and multifunctional graphene nanocomposites for signal amplification

(2017) Junling Yin et al.   SENSORS AND ACTUATORS B-CHEMICAL

A nanodiamond-based electrochemical sensor for the determination of pyrazinamide antibiotic

(2017) Natália Bortolucci Simioni et al.   SENSORS AND ACTUATORS B-CHEMICAL

Iron oxide@mesoporous carbon architectures derived from an Fe(ii)-based metal organic framework for highly sensitive oxytetracycline determination

(2017) Yingpan Song et al.   Journal of Materials Chemistry A

Magnetic Nanoparticles: From Design and Synthesis to Real World Applications

(2017) Jiri Kudr et al.   Nanomaterials

Ratiometric electrochemical aptasensor based on ferrocene and carbon nanofibers for highly specific detection of tetracycline residues

(2017) Qingcui Xu et al.   Scientific Reports

Direct electrochemical detection of kanamycin based on peroxidase-like activity of gold nanoparticles

(2016) Chunshuai Wang et al.   ANALYTICA CHIMICA ACTA

Label-free and sensitive aptasensor based on dendritic gold nanostructures on functionalized SBA-15 for determination of chloramphenicol

(2016) Ayemeh Bagheri Hashkavayi et al.   ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Molecularly Imprinted Polymer-Decorated Magnetite Nanoparticles for Selective Sulfonamide Detection

(2016) Alejandro Zamora-Gálvez et al.   ANALYTICAL CHEMISTRY

Multianalyte Antibiotic Detection on an Electrochemical Microfluidic Platform

(2016) André Kling et al.   ANALYTICAL CHEMISTRY

Simultaneous electrochemical detection of multiple antibiotic residues in milk based on aptamers and quantum dots

(2016) Jingke Xue et al.   Analytical Methods

A sensitive electrochemical aptasensor for multiplex antibiotics detection based on high-capacity magnetic hollow porous nanotracers coupling exonuclease-assisted cascade target recycling

(2016) Zhongdan Yan et al.   BIOSENSORS & BIOELECTRONICS

Non-protein coding RNA-based genosensor with quantum dots as electrochemical labels for attomolar detection of multiple pathogens

(2016) Dinesh Vijian et al.   BIOSENSORS & BIOELECTRONICS

A novel signal amplification strategy of an electrochemical aptasensor for kanamycin, based on thionine functionalized graphene and hierarchical nanoporous PtCu

(2016) Xiaoli Qin et al.   BIOSENSORS & BIOELECTRONICS

Comparison of two fabricated aptasensors based on modified carbon paste/oleic acid and magnetic bar carbon paste/Fe 3 O 4 @oleic acid nanoparticle electrodes for tetracycline detection

(2016) Shahriar Jahanbani et al.   BIOSENSORS & BIOELECTRONICS

Advanced Sensing of Antibiotics with Magnetic Gold Nanocomposite: Electrochemical Detection of Chloramphenicol

(2016) Petr Jakubec et al.   CHEMISTRY-A EUROPEAN JOURNAL

Determination of Tetracycline on the Surface of a High- Performance Graphene Modified Screen-Printed Carbon Electrode in Milk and Honey Samples

(2016) Hayati Filik et al.   Current Nanoscience

Molecularly imprinted polymer functionalized nanoporous Au-Ag alloy microrod: Novel supportless electrochemical platform for ultrasensitive and selective sensing of metronidazole

(2016) Han Song et al.   ELECTROCHIMICA ACTA

Electrochemical Immunosensor Based on the Chitosan-Magnetic Nanoparticles for Detection of Tetracycline

(2016) Xia Liu et al.   Food Analytical Methods

Development of a novel sensitive molecularly imprinted polymer sensor based on electropolymerization of a microporous-metal-organic framework for tetracycline detection in honey

(2016) Madiha Bougrini et al.   FOOD CONTROL

Riboswitches: From living biosensors to novel targets of antibiotics

(2016) Elnaz Mehdizadeh Aghdam et al.   GENE

Ion association and solvation behavior of copper sulfate in binary aqueous–methanol mixtures at different temperatures

(2016) Esam A. Gomaa et al.   JOURNAL OF MOLECULAR LIQUIDS

Modification of carbon paste electrode with NiO/graphene oxide nanocomposite and ionic liquids for fabrication of high sensitive voltammetric sensor on sulfamethoxazole analysis

(2016) Mehdi Shabani-Nooshabadi et al.   JOURNAL OF MOLECULAR LIQUIDS

Applications of Carbon Nanotubes and Graphene for Electrochemical Sensing of Environmental Pollutants

(2016) Yazhen Wang et al.   JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY

Construction of a sensitive and selective sensor for morphine using chitosan coated Fe 3 O 4 magnetic nanoparticle as a modifier

(2016) Sara Dehdashtian et al.   Materials Science & Engineering C-Materials for Biological Applications

Voltammetric determination of levofloxacin using a glassy carbon electrode modified with poly(o-aminophenol) and graphene quantum dots

(2016) Jing-Yi Huang et al.   MICROCHIMICA ACTA

Electrochemical simultaneous assay of chloramphenicol and PCB72 using magnetic and aptamer-modified quantum dot-encoded dendritic nanotracers for signal amplification

(2016) Meng Chen et al.   MICROCHIMICA ACTA

Tyrosinase based biosensor for the electrochemical determination of sulfamethoxazole

(2016) Lorena del Torno-de Román et al.   SENSORS AND ACTUATORS B-CHEMICAL

Electrochemical sensor based on electro-polymerization of β-cyclodextrin and reduced-graphene oxide on glassy carbon electrode for determination of gatifloxacin

(2016) Zhiming Jiang et al.   SENSORS AND ACTUATORS B-CHEMICAL

Construction of an electrochemical sensing platform based on platinum nanoparticles supported on carbon for tetracycline determination

(2016) Ricardo T. Kushikawa et al.   SENSORS AND ACTUATORS B-CHEMICAL

In situ anodic stripping of Cd(II) from CdS quantum dots for electrochemical sensing of ciprofloxacin

(2016) Jun Shan et al.   SENSORS AND ACTUATORS B-CHEMICAL

An electrochemical aptasensor for multiplex antibiotics detection based on metal ions doped nanoscale MOFs as signal tracers and RecJ f exonuclease-assisted targets recycling amplification

(2016) Meng Chen et al.   TALANTA

A highly selective electrochemical sensor for chloramphenicol based on three-dimensional reduced graphene oxide architectures

(2016) Xuan Zhang et al.   TALANTA

A novel electrochemical aptasensor for sensitive detection of streptomycin based on gold nanoparticle-functionalized magnetic multi-walled carbon nanotubes and nanoporous PtTi alloy

(2016) Yan Yin et al.   RSC Advances

Determination of Mycotoxins in Food: A Review of Bioanalytical to Analytical Methods

(2015) Diana Bueno et al.   APPLIED SPECTROSCOPY REVIEWS

Label-Free Electrochemical Aptasensor for Determination of Chloramphenicol Based on Gold Nanocubes-Modified Screen-Printed Gold Electrode

(2015) Ayemeh Bagheri Hashkavayi et al.   ELECTROANALYSIS

Electrochemical Aptasensor Based on Multiwalled Carbon Nanotubes and Graphene for Tetracycline Detection

(2015) Yemin Guo et al.   IEEE SENSORS JOURNAL

Imprinted electrochemical sensor based on magnetic multi-walled carbon nanotube for sensitive determination of kanamycin

(2015) Fang Long et al.   JOURNAL OF ELECTROANALYTICAL CHEMISTRY

Electrochemical Detection Method for Chlorotetracycline based on Enhancement of Yolk-Shell Structured Carbon Sphere@MnO2

(2015) T. Gan et al.   JOURNAL OF THE ELECTROCHEMICAL SOCIETY

Fabrication of an electrochemical sensor based on carbon nanotubes modified with gold nanoparticles for determination of valrubicin as a chemotherapy drug: Valrubicin-DNA interaction

(2015) R. Hajian et al.   Materials Science & Engineering C-Materials for Biological Applications

Electrochemical determination of chloramphenicol on glassy carbon electrode modified with multi-walled carbon nanotube–cetyltrimethylammonium bromide–poly(diphenylamine)

(2014) K. Kor et al.   JOURNAL OF ELECTROANALYTICAL CHEMISTRY

A low detection limit penicillin biosensor based on single graphene nanosheets preadsorbed with hematein/ionic liquids/penicillinase

(2014) Yueting Wu et al.   Materials Science & Engineering C-Materials for Biological Applications

Sensors and biosensors based on magnetic nanoparticles

(2014) Teresa A.P. Rocha-Santos   TRAC-TRENDS IN ANALYTICAL CHEMISTRY

Amperometric immunosensor based on covalent immobilization of new methylene blue and penicillin polyclonal antibody for determination of penicillin G in milk

(2013) Hai Wu et al.   Analytical Methods

Electrochemical sensor using neomycin-imprinted film as recognition element based on chitosan-silver nanoparticles/graphene-multiwalled carbon nanotubes composites modified electrode

(2013) Wenjing Lian et al.   BIOSENSORS & BIOELECTRONICS

Label-free immunosensor for the detection of kanamycin using Ag@Fe3O4 nanoparticles and thionine mixed graphene sheet

(2013) Shujun Yu et al.   BIOSENSORS & BIOELECTRONICS

Antibiotic Detection in Urine Using Electrochemical Sensors Based on Vertically Aligned Carbon Nanotubes

(2013) Fernando C. Moraes et al.   ELECTROANALYSIS

Penicillinase-based amperometric biosensor for penicillin G

(2013) Luís Moreira Gonçalves et al.   ELECTROCHEMISTRY COMMUNICATIONS

Gold nanoparticles modified carbon paste electrode as an efficient electrochemical sensor for rapid and sensitive determination of cefixime in urine and pharmaceutical samples

(2013) Abbas Afkhami et al.   ELECTROCHIMICA ACTA

Synthesis of nitrogen-doped graphene nanosheets decorated with gold nanoparticles as an improved sensor for electrochemical determination of chloramphenicol

(2013) Joanna Borowiec et al.   ELECTROCHIMICA ACTA

Fabrication of an electrochemical sensor based on the electrodeposition of Pt nanoparticles on multiwalled carbon nanotubes film for voltammetric determination of ceftriaxone in the presence of lidocaine, assisted by factorial-based response-surface methodology

(2013) Saeed Shahrokhian et al.   JOURNAL OF SOLID STATE ELECTROCHEMISTRY

Biotin-avidin-conjugated metal sulfide nanoclusters for simultaneous electrochemical immunoassay of tetracycline and chloramphenicol

(2013) Bingqian Liu et al.   MICROCHIMICA ACTA

Carbon nanotubes modified with antimony nanoparticles in a paraffin composite electrode: Simultaneous determination of sulfamethoxazole and trimethoprim

(2013) Ivana Cesarino et al.   SENSORS AND ACTUATORS B-CHEMICAL

Electrochemical sensor for levofloxacin based on molecularly imprinted polypyrrole–graphene–gold nanoparticles modified electrode

(2013) Fei Wang et al.   SENSORS AND ACTUATORS B-CHEMICAL

Strategies for enhancing the analytical performance of nanomaterial-based sensors

(2013) Celine I.L. Justino et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY

Construction of an electrochemical sensor based on the electrodeposition of Au–Pt nanoparticles mixtures on multi-walled carbon nanotubes film for voltammetric determination of cefotaxime

(2012) Saeed Shahrokhian et al.   ANALYST

Highly Sensitive Molecularly Imprinted Electrochemical Sensor Based on the Double Amplification by an Inorganic Prussian Blue Catalytic Polymer and the Enzymatic Effect of Glucose Oxidase

(2012) Jianping Li et al.   ANALYTICAL CHEMISTRY

A voltammetric sensor based on electrochemically reduced graphene modified electrode for sensitive determination of midecamycin

(2012) Xia Xi et al.   Analytical Methods

Label-free detection of kanamycin based on the aptamer-functionalized conducting polymer/gold nanocomposite

(2012) Ye Zhu et al.   BIOSENSORS & BIOELECTRONICS

Au(III)-promoted magnetic molecularly imprinted polymer nanospheres for electrochemical determination of streptomycin residues in food

(2012) Bingqian Liu et al.   BIOSENSORS & BIOELECTRONICS

Multiwall carbon nanotubes decorated with NiFe2O4 magnetic nanoparticles, a new catalyst for voltammetric determination of cefixime

(2012) Ali A. Ensafi et al.   COLLOIDS AND SURFACES B-BIOINTERFACES

Superparamagnetic nanoparticles as versatile carriers and supporting materials for enzymes

(2012) Caterina G.C.M. Netto et al.   JOURNAL OF MOLECULAR CATALYSIS B-ENZYMATIC

Molecular imprinted polymers for separation science: A review of reviews

(2012) Won Jo Cheong et al.   JOURNAL OF SEPARATION SCIENCE

Detection of daunomycin using phosphatidylserine and aptamer co-immobilized on Au nanoparticles deposited conducting polymer

(2011) Pranjal Chandra et al.   BIOSENSORS & BIOELECTRONICS

Electrochemical Determination of Tetracycline Using Molecularly Imprinted Polymer Modified Carbon Nanotube-Gold Nanoparticles Electrode

(2011) Hongtao Wang et al.   ELECTROANALYSIS

Label-free electrochemical immunosensor for sensitive detection of kanamycin

(2011) By Yanfang Zhao et al.   SENSORS AND ACTUATORS B-CHEMICAL

Electrochemical aptasensor for the detection of tetracycline with multi-walled carbon nanotubes amplification

(2011) Ling Zhou et al.   SENSORS AND ACTUATORS B-CHEMICAL

Gold modified microelectrode for direct tetracycline detection

(2011) Hongtao Wang et al.   Frontiers of Environmental Science & Engineering

Electrochemical behavior of adriamycin at an electrode modified with silver nanoparticles and multi-walled carbon nanotubes, and its application

(2010) Keying Zhang et al.   MICROCHIMICA ACTA

Impedimetric Immunosensor Based on a Polypyrrole−Antibiotic Model Film for the Label-Free Picomolar Detection of Ciprofloxacin

(2009) Fabien Giroud et al.   ANALYTICAL CHEMISTRY

Postsynthetic modification of metal–organic frameworks

(2009) Zhenqiang Wang et al.   CHEMICAL SOCIETY REVIEWS

Secondary building units, nets and bonding in the chemistry of metal–organic frameworks

(2009) David J. Tranchemontagne et al.   CHEMICAL SOCIETY REVIEWS

Probing the Electrochemical Properties of Graphene Nanosheets for Biosensing Applications

(2009) Subbiah Alwarappan et al.   Journal of Physical Chemistry C

Simultaneous determination of five β-lactam antibiotics (cefepim, ceftazidim, cefuroxim, meropenem and piperacillin) in human plasma by high-performance liquid chromatography with ultraviolet detection

(2008) Raphaël Denooz et al.   JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES