Designing an aptamer based magnetic and upconversion nanoparticles conjugated fluorescence sensor for screening Escherichia coli in food

Huanhuan Li, Waqas Ahmad, Yawen Rong, +4

Food Control

EngineeringFluorescence SensorBiotechnologyEscherichia ColiMicrobiology +6

A highly sensitive detection of carbendazim pesticide in food based on the upconversion-MnO2 luminescent resonance energy transfer biosensor

Qin Ouyang, Li Wang, Waqas Ahmad, +4

Food Chemistry

Sensitive DetectionChemical EngineeringEngineeringSensorsBioanalysis +5

Label-free detection of trace level zearalenone in corn oil by surface-enhanced Raman spectroscopy (SERS) coupled with deep learning models

Jia-Ji Zhu, Xin Jiang, Yawen Rong, +4

Food Chemistry

Label-free DetectionBiochemistryNatural SciencesSpectroscopySurface-enhanced Raman Scattering +5

Rapid and sensitive detection of diazinon in food based on the FRET between rare-earth doped upconversion nanoparticles and graphene oxide

Yawen Rong, Huanhuan Li, Qin Ouyang, +2

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy

Sensitive DetectionChemical EngineeringEngineeringGrapheneAnalytical Chemistry +6

Rapid detection of mercury in food via rhodamine 6G signal using surface-enhanced Raman scattering coupled multivariate calibration

Md Mehedi Hassan, Waqas Ahmad, Muhammad Zareef, +6

Food Chemistry

Natural SciencesSpectroscopySurface-enhanced Raman ScatteringAnalytical ChemistryRhodamine 6G +5

An upconversion nanosensor for rapid and sensitive detection of tetracycline in food based on magnetic-field-assisted separation

Zhang Yun-lian, Md Mehedi Hassan, Yawen Rong, +4

Food Chemistry

Sensitive DetectionNanomedicineNanosensorsEngineeringBioanalysis +10

A turn-on upconversion fluorescence sensor for acrylamide in potato chips based on fluorescence resonance energy transfer and thiol-ene Michael addition

Yawen Rong, Shujat Ali, Qin Ouyang, +3

Food Chemistry

EngineeringBiochemistryNatural SciencesSpectroscopyThiol-ene Michael Addition +11

Development of a bimodal sensor based on upconversion nanoparticles and surface-enhanced Raman for the sensitive determination of dibutyl phthalate in food

Yawen Rong, Shujat Ali, Qin Ouyang, +3

Journal of Food Composition and Analysis

Food ChemistryChemical EngineeringEngineeringSensorsSurface-enhanced Raman Scattering +7

Aggregation triggered aflatoxin B1 determination in foodstuff employing 5-aminotetramethylrhodamine decorated gold–silver core–shell nanoparticles in surface enhanced Raman scattering

Tianhui Jiao, Waqas Ahmad, Jia-Ji Zhu, +8

Sensors and Actuators B Chemical

NanoparticlesFood ChemistryAflatoxin B1 DeterminationEngineeringMetal Nanoparticles +10

A dual-mode fluorescence and colorimetric sensing platform for efficient detection of ofloxacin in aquatic products using iron alkoxide nanozyme

Xiaodan Ding, Waqas Ahmad, Yawen Rong, +3

Food Chemistry

EngineeringColorimetric Sensing PlatformBiochemistryBiosensing SystemsDual-mode Fluorescence +11