Electrochemical impedance biosensor for detection of saxitoxin in aqueous solution

Saxitoxins from the freshwater cyanobacterium Raphidiopsis raciborskii can contaminate marine mussels

(2021) Tanise Klein Ramos et al.   HARMFUL ALGAE

Determination of Saxitoxin by Aptamer-Based Surface-Enhanced Raman Scattering

(2019) Sheng Cheng et al.   ANALYTICAL LETTERS

Portable Smartphone-based Colorimetric Analyzer with Enhanced Gold Nanoparticles for On-site Tests of Seafood Safety

(2019) Longjie ZHONG et al.   ANALYTICAL SCIENCES

Degradation of widespread cyanotoxins with high impact in drinking water (microcystins, cylindrospermopsin, anatoxin-a and saxitoxin) by CWPO

(2019) Macarena Munoz et al.   WATER RESEARCH

Marine Toxins Detection by Biosensors Based on Aptamers

(2019) Wei Ye et al.   Toxins

Liposome-coated mesoporous silica nanoparticles loaded with L-cysteine for photoelectrochemical immunoassay of aflatoxin B1

(2018) Youxiu Lin et al.   MICROCHIMICA ACTA

Study of the binding way between saxitoxin and its aptamer and a fluorescent aptasensor for detection of saxitoxin

(2018) Sheng Cheng et al.   SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY

Preparation of Monoclonal Antibody for Brevetoxin 1 and Development of Ic-ELISA and Colloidal Gold Strip to Detect Brevetoxin 1

(2018) Sumei Ling et al.   Toxins

Electrochemical Biosensing of Algal Toxins in Water: The Current State-of-the-Art

(2018) Wei Zhang et al.   ACS Sensors

LC-MS/MS Detection of Karlotoxins Reveals New Variants in Strains of the Marine Dinoflagellate Karlodinium veneficum from the Ebro Delta (NW Mediterranean)

(2017) Bernd Krock et al.   Marine Drugs

A biolayer interferometry-based competitive biosensor for rapid and sensitive detection of saxitoxin

(2017) Shunxiang Gao et al.   SENSORS AND ACTUATORS B-CHEMICAL

Enzyme-triggered formation of enzyme-tyramine concatamers on nanogold-functionalized dendrimer for impedimetric detection of Hg(II) with sensitivity enhancement

(2016) Zhenli Qiu et al.   BIOSENSORS & BIOELECTRONICS

Fenton reaction-based colorimetric immunoassay for sensitive detection of brevetoxin B

(2016) Wenqiang Lai et al.   BIOSENSORS & BIOELECTRONICS

Development of an Electrochemical Biosensor for the Rapid Detection of Saxitoxin Based on Air Stable Lipid Films with Incorporated Anti-STX Using Graphene Electrodes

(2016) Spyridoula Bratakou et al.   ELECTROANALYSIS

Amperometric aptasensor for saxitoxin using a gold electrode modified with carbon nanotubes on a self-assembled monolayer, and methylene blue as an electrochemical indicator probe

(2016) Li Hou et al.   MICROCHIMICA ACTA

HCR-stimulated formation of DNAzyme concatamers on gold nanoparticle for ultrasensitive impedimetric immunoassay

(2015) Li Hou et al.   BIOSENSORS & BIOELECTRONICS

DNA aptamers selection and characterization for development of label-free impedimetric aptasensor for neurotoxin anatoxin-a

(2015) Reda Elshafey et al.   BIOSENSORS & BIOELECTRONICS

Hemin/G-quadruplex-based DNAzyme concatamers for in situ amplified impedimetric sensing of copper(II) ion coupling with DNAzyme-catalyzed precipitation strategy

(2015) Mingdi Xu et al.   BIOSENSORS & BIOELECTRONICS

Facile and Cost-Effective Detection of Saxitoxin Exploiting Aptamer Structural Switching

(2015) Karol Alfaro et al.   FOOD TECHNOLOGY AND BIOTECHNOLOGY

Novel Colorimetric Immunoassay for Ultrasensitive Monitoring of Brevetoxin B Based on Enzyme-Controlled Chemical Conversion of Sulfite to Sulfate

(2015) Wenqiang Lai et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

A saxitoxin-binding aptamer with higher affinity and inhibitory activity optimized by rational site-directed mutagenesis and truncation

(2015) X. Zheng et al.   TOXICON

Aptamer-based biosensors for biomedical diagnostics

(2014) Wenhu Zhou et al.   ANALYST

In Vitro Selection, Characterization, and Biosensing Application of High-Affinity Cylindrospermopsin-Targeting Aptamers

(2014) Reda Elshafey et al.   ANALYTICAL CHEMISTRY

Nucleic Acid Aptamers: New Methods for Selection, Stabilization, and Application in Biomedical Science

(2014) Hoon Young Kong et al.   Biomolecules & Therapeutics

Dendrimer modified 8-channel screen-printed electrochemical array system for impedimetric detection of activated protein C

(2014) Arzum Erdem et al.   SENSORS AND ACTUATORS B-CHEMICAL

Low disturbances favor steady state: case of cyanobacterial monodominance in a Brazilian coastal lagoon

(2014) Melissa Baptista et al.   Inland Waters

A review on impedimetric biosensors

(2014) Elif Burcu Bahadır et al.   Artificial Cells Nanomedicine and Biotechnology

Selection and Identification of DNA Aptamers against Okadaic Acid for Biosensing Application

(2013) Shimaa Eissa et al.   ANALYTICAL CHEMISTRY

Electrochemical impedance immunosensor based on gold nanoparticles–protein G for the detection of cancer marker epidermal growth factor receptor in human plasma and brain tissue

(2013) Reda Elshafey et al.   BIOSENSORS & BIOELECTRONICS

A new simple screening method for the detection of paralytic shellfish poisoning toxins

(2012) Jinping Cheng et al.   CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY

Selection, Characterization, and Biosensing Application of High Affinity Congener-Specific Microcystin-Targeting Aptamers

(2012) Andy Ng et al.   ENVIRONMENTAL SCIENCE & TECHNOLOGY

Determination of microcystin-LR in water by a label-free aptamer based electrochemical impedance biosensor

(2012) Zhenyu Lin et al.   TALANTA

First report of the use of a saxitoxin–protein conjugate to develop a DNA aptamer to a small molecule toxin

(2012) Sara M. Handy et al.   TOXICON

Verification and quantification of saxitoxin from algal samples using fast and validated hydrophilic interaction liquid chromatography–tandem mass spectrometry method

(2011) Mia Halme et al.   JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES

Determination of Ochratoxin A with a DNA Aptamer

(2008) Jorge A. Cruz-Aguado et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY