A novel method for detection of ochratoxin A in foods—Co-MOFs based dual signal ratiometric electrochemical aptamer sensor coupled with DNA walker

A multi-colorimetric immunosensor for visual detection of ochratoxin A by mimetic enzyme etching of gold nanobipyramids

(2021) Hongshuai Zhu et al.   Microchimica Acta

Tetrahedral DNA nanostructures functionalized by multivalent microRNA132 antisense oligonucleotides promote the differentiation of mouse embryonic stem cells into dopaminergic neurons

(2021) Min Wei et al.   Nanomedicine-Nanotechnology Biology and Medicine

Nonenzymatic Electrochemical Sensor with Ratiometric Signal Output for Selective Determination of Superoxide Anion in Rat Brain

(2021) Shiqi Huang et al.   ANALYTICAL CHEMISTRY

Interaction between the functionalized probes: The depressed efficiency of dual-amplification strategy on ratiometric electrochemical aptasensor for aflatoxin B1

(2021) Fan Jia et al.   BIOSENSORS & BIOELECTRONICS

Novel impedimetric sensing strategy for detecting ochratoxin A based on NH2-MIL-101(Fe) metal-organic framework doped with cobalt phthalocyanine nanoparticles

(2021) Yingpan Song et al.   FOOD CHEMISTRY

High conductivity and stability of polystyrene/MXene composites with orientation-3D network binary structure

(2021) Yan Zheng et al.   JOURNAL OF COLLOID AND INTERFACE SCIENCE

Dual amplified ratiometric fluorescence ELISA based on G-quadruplex/hemin DNAzyme using tetrahedral DNA nanostructure as scaffold for ultrasensitive detection of dibutyl phthalate in aquatic system

(2021) Nuanfei Zhu et al.   SCIENCE OF THE TOTAL ENVIRONMENT

A ratiometric electrochemical sensor for the determination of exosomal glycoproteins

(2021) Yu An et al.   TALANTA

Ultrasensitive and Selective Determination of Carcinoembryonic Antigen Using Multifunctional Ultrathin Amino-Functionalized Ti3C2-MXene Nanosheets

(2020) Qiong Wu et al.   ANALYTICAL CHEMISTRY

Intrinsic “Turn-On” Aptasensor Detection of Ochratoxin A Using Energy-Transfer Fluorescence

(2020) Delaney E. Armstrong-Price et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Stochastic DNA Dual-Walkers for Ultrafast Colorimetric Bacteria Detection

(2020) Haihong Yang et al.   ANALYTICAL CHEMISTRY

Multicolor colorimetric detection of ochratoxin A via structure-switching aptamer and enzyme-induced metallization of gold nanorods

(2020) Fengyu Tian et al.   FOOD CHEMISTRY

Cascade strand displacement reaction-assisted aptamer-based highly sensitive detection of ochratoxin A

(2020) Bing Han et al.   FOOD CHEMISTRY

Fe-MOFs as signal probes coupling with DNA tetrahedral nanostructures for construction of ratiometric electrochemical aptasensor

(2020) Fa-Ting Xie et al.   ANALYTICA CHIMICA ACTA

A copper monosulfide-nanoparticle-based fluorescent probe for the sensitive and specific detection of ochratoxin A

(2020) Ruipeng Chen et al.   TALANTA

Ultrasensitive ratiometric detection of Pb2+ using DNA tetrahedron-mediated hyperbranched hybridization chain reaction

(2020) Pingping Ji et al.   ANALYTICA CHIMICA ACTA

CoNi bimetallic metal–organic framework as an efficient biosensing platform for miRNA 126 detection

(2020) Min Hu et al.   APPLIED SURFACE SCIENCE

Metal−organic frameworks-derived MnO2/Mn3O4 microcuboids with hierarchically ordered nanosheets and Ti3C2 MXene/Au NPs composites for electrochemical pesticide detection

(2019) Dandan Song et al.   JOURNAL OF HAZARDOUS MATERIALS

Ketjen black/ferrocene dual-doped MOFs and aptamer-coupling gold nanoparticles used as a novel ratiometric electrochemical aptasensor for vanillin detection

(2019) Yujiao Sun et al.   ANALYTICA CHIMICA ACTA

A simple and sensitive electrochemiluminescence aptasensor for determination of ochratoxin A based on a nicking endonuclease-powered DNA walking machine

(2019) Min Wei et al.   FOOD CHEMISTRY

Plasmonic Au–Ag Janus Nanoparticle Engineered Ratiometric Surface-Enhanced Raman Scattering Aptasensor for Ochratoxin A Detection

(2019) Fangjie Zheng et al.   ANALYTICAL CHEMISTRY

Preparation of an OTA aptasensor based on a metal–organic framework

(2018) De-lei Li et al.   Analytical Methods

Highly dispersed Co nanoparticles inlayed in S, N-doped hierarchical carbon nanoprisms derived from Co-MOFs as efficient electrocatalysts for oxygen reduction reaction

(2018) Huijuan Han et al.   CATALYSIS TODAY

Rapid and automated on-line solid phase extraction HPLC–MS/MS with peak focusing for the determination of ochratoxin A in wine samples

(2018) Luca Campone et al.   FOOD CHEMISTRY

Risk assessment of diabetes mellitus using dried saliva spot followed by ultra-performance liquid chromatography with fluorescence and mass spectrometry

(2018) Masahiro Numako et al.   MICROCHEMICAL JOURNAL

Antibacterial Activity of Ti3C2Tx MXene

(2016) Kashif Rasool et al.   ACS Nano

High-Performance Ratiometric Electrochemical Method Based on the Combination of Signal Probe and Inner Reference Probe in One Hairpin-Structured DNA

(2016) Chunyan Deng et al.   ANALYTICAL CHEMISTRY

Colorimetric aptasensing of ochratoxin A using Au@Fe 3 O 4 nanoparticles as signal indicator and magnetic separator

(2016) Chengquan Wang et al.   BIOSENSORS & BIOELECTRONICS

An aptamer based lateral flow strip for on-site rapid detection of ochratoxin A in Astragalus membranaceus

(2016) Weilu Zhou et al.   JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES

Disassembly of gold nanoparticle dimers for colorimetric detection of ochratoxin A

(2015) Rongping Xiao et al.   Analytical Methods

Principal components analysis: An innovative approach to establish interferences in ochratoxin A detection

(2015) L. Kupski et al.   FOOD CHEMISTRY

In situ Cobalt–Cobalt Oxide/N-Doped Carbon Hybrids As Superior Bifunctional Electrocatalysts for Hydrogen and Oxygen Evolution

(2015) Haiyan Jin et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Smart Drug Delivery Nanocarriers with Self-Assembled DNA Nanostructures

(2013) Jiang Li et al.   ADVANCED MATERIALS

Label-free impedimetric immunosensor for sensitive detection of ochratoxin A

(2008) Abd-Elgawad Radi et al.   BIOSENSORS & BIOELECTRONICS