Raluca-ioana S. Van Staden-Stefan

202 Splaiul Independenţei Str, Bucharest-6
Bucharest, B 060021, Romania

Last Updated: 09/26/2026

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Found 22 publications

Electrochemical discrimination of phenylalanine enantiomers in blood using an ATO-γ-CD nanocomposite-modified SWCNT platform.

Electrochemical discrimination of phenylalanine enantiomers in blood using an ATO-γ-CD nanocomposite-modified SWCNT platform.

Journal: Analytica chimica acta
Published: January 23, 2026

A β-cyclodextrin/AuNPs@MWCNT/chitosan-hydrogel-based 3D stochastic sensor for simultaneous determination of vascular cell adhesion molecule-1, interleukin-6, and natriuretic peptide C-type in whole blood samples.

A β-cyclodextrin/AuNPs@MWCNT/chitosan-hydrogel-based 3D stochastic sensor for simultaneous determination of vascular cell adhesion molecule-1, interleukin-6, and natriuretic peptide C-type in whole blood samples.

Journal: Mikrochimica acta
Published: July 01, 2025

Novel silver nanoparticles decorated hybrid active film for the electrochemical determination of cysteine enantiomers.

Novel silver nanoparticles decorated hybrid active film for the electrochemical determination of cysteine enantiomers.

Journal: Analytica chimica acta
Published: June 19, 2025

Bioanalysis of MMR and KRAS - a key factor in diagnosis of colorectal cancer.

Bioanalysis of MMR and KRAS - a key factor in diagnosis of colorectal cancer.

Journal: RSC advances
Published: June 25, 2023

Stochastic platform based on calix[6]arene and TiO2-modified reduced graphene oxide electrode for on-site determination of nonivamide in pharmaceutical and water samples.

Stochastic platform based on calix[6]arene and TiO2-modified reduced graphene oxide electrode for on-site determination of nonivamide in pharmaceutical and water samples.

Journal: RSC advances
Published: April 10, 2023

Nanographene-based electrochemical sensors for ultrasensitive determination of sorbic acid from food.

Nanographene-based electrochemical sensors for ultrasensitive determination of sorbic acid from food.

Journal: Analytical and bioanalytical chemistry
Published: June 20, 2022

N,S-Decorated graphenes modified with 2,3,7,8,12,13,17,18-octaethyl-21H,23H-porphine manganese(III) chloride-based 3D needle stochastic sensors for enantioanalysis of arginine: a key factor in the metabolomics and early detection of gastric cancer.

N,S-Decorated graphenes modified with 2,3,7,8,12,13,17,18-octaethyl-21H,23H-porphine manganese(III) chloride-based 3D needle stochastic sensors for enantioanalysis of arginine: a key factor in the metabolomics and early detection of gastric cancer.

Journal: Analytical and bioanalytical chemistry
Published: May 10, 2022

Stochastic microsensors based on modified graphene for pattern recognition of maspin in biological samples.

Stochastic microsensors based on modified graphene for pattern recognition of maspin in biological samples.

Journal: Analytical and bioanalytical chemistry
Published: December 01, 2021

2D disposable stochastic sensors for molecular recognition and quantification of maspin in biological samples.

2D disposable stochastic sensors for molecular recognition and quantification of maspin in biological samples.

Journal: Mikrochimica acta
Published: October 23, 2021

Disposable stochastic sensors obtained by nanolayer deposition of copper, graphene, and copper-graphene composite on silk for the determination of isocitrate dehydrogenases 1 and 2.

Disposable stochastic sensors obtained by nanolayer deposition of copper, graphene, and copper-graphene composite on silk for the determination of isocitrate dehydrogenases 1 and 2.

Journal: Analytical and bioanalytical chemistry
Published: October 14, 2021

Publisher Correction to: 3D stochastic microsensors for molecular recognition and determination of heregulin-α in biological samples.

Publisher Correction to: 3D stochastic microsensors for molecular recognition and determination of heregulin-α in biological samples.

Journal: Analytical and bioanalytical chemistry
Published: April 07, 2021

Stochastic biosensors based on N- and S-doped graphene for the enantioanalysis of aspartic acid in biological samples.

Stochastic biosensors based on N- and S-doped graphene for the enantioanalysis of aspartic acid in biological samples.

Journal: RSC advances
Published: March 15, 2021
Showing 1-12 of 22

Last Updated: 09/26/2026