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Research topic: Development of colorimetric and electrochemical sensors used in environmental and biomedical analysis
Publications:
[15] Eu-doped Ceria as a Nanoenzyme Fluorescent Probe for Biosensing
A. Othman, A. Hayat, and S. Andreescu
ACS Appl. Nano Mater., 1(10), 2018, 5722-5735
https://doi.org/10.1021/acsanm.8b01345
[14] DNA assay based on Nanoceria as fluorescence Quenchers (NanoCeracQ DNA assay)
G. Bulbul, A. Hayat, F. Mustafa, and S. Andreescu
Sci. Rep., 8(1), 2018, 2426
https://doi.org/10.1038/s41598-018-20659-9
[13] Biomolecular detection at ssDNA-conjugated nanoparticles by nano-impact electrochemistry
A. Karimi, A. Hayat, and S. Andreescu
Biosens. Bioelectron., 87, 2017, 501-507
https://doi.org/10.1016/j.bios.2016.08.108
[12] Reactivity of nanoceria particles exposed to biologically relevant catechol-containing molecules
G. Bulbul, A. Hayat, X. Liu, and S. Andreescu
RSC Adv., 6, 2016, 60007-60014
[11] ssDNA-functionalized nanoceria : A universal redox active aptaswitch for biomolecular recognition
G. Bulbul, A. Hayat, and S. Andreescu
Adv. Healthc. Mater., 5(7), 2016, 822-828, (cover page)
https://doi.org/10.1002/adhm.201500705
[10] Portable Nanoparticle-Based Sensors for Food Safety Assessment
G. Bulbul, A. Hayat, and S. Andreescu
Sensors, 15, 2015, 30736-30758
https://doi.org/10.3390/s151229826
[9] A generic amplification strategy for electrochemical aptasensors using a non-enzymatic nanoceria tag
G. Bulbul, A. Hayat, and S. Andreescu
Nanoscale, 7, 2015, 13230-13238
https://doi.org/10.1039/C5NR02628H
[8] Evaluation of the oxidase like activity of nanoceria and its application in colorimetric assays
A. Hayat, J. Cunningham, G. Bulbul, and S. Andreescu
Anal. Chim. Acta, 885, 2015, 140-147
https://doi.org/10.1016/j.aca.2015.04.052
[7] Recent Developments in Electrochemical Sensors for the Detection of Neurotransmitters for Applications in Biomedicine
E.R. Ozel, A. Hayat, and S. Andreescu
Anal. Lett., 48(7), 2014, 1044-1069
https://doi.org/10.1080/00032719.2014.976867
[6] Applications and Implications of Nanoceria Reactivity: Measurement Tools and Environmental Impact
D. Andreescu, G. Bulbul, E.R. Ozel, A. Hayat, N.P. Sardesai, and S. Andreescu
Environ. Sci. Nano, 1, 2014, 445-458
https://doi.org/10.1039/C4EN00075G
[5] Probing phosphatase activity using redox active nanoparticles: A novel colorimetric approach for the detection of enzyme activity
A. Hayat, G. Bulbul, and S. Andreescu
Biosens. Bioelectron., 56, 2014, 334-339
https://doi.org/10.1016/j.bios.2014.01.003
[4] Redox reactivity of cerium oxide nanoparticles against dopamine
A. Hayat, D. Andreescu, G. Bulbul, and S. Andreescu
J. Colloid Interface Sci., 418, 2014, 240-245
https://doi.org/10.1016/j.jcis.2013.12.007
[3] Nanoceria Particles As Catalytic Amplifiers for Alkaline Phosphatase Assays
A. Hayat, and S. Andreescu
Anal. Chem., 85(21), 2013, 10028-10032
https://doi.org/10.1021/ac4020963
[2] Effect of cerium oxide nanoparticles on intestinal serotonin in zebrafish
R.E. Ozel, A. Hayat, K.N. Wallace, and S. Andreescu
RSC Adv., 3, 2013, 15298-15309
https://doi.org/10.1039/C3RA41739E
[1] Design of PEG-aptamer two piece macromolecules as convenient and integrated sensing platform: Application to the label free detection of small size molecules
A. Hayat, S. Andreescu, and J.-L. Marty
Biosens. Bioelectron., 45, 2013, 168-173
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