Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Ece Eksin"'
Autor:
Ece Eksin, Arzum Erdem
Publikováno v:
Micromachines, Vol 14, Iss 2, p 295 (2023)
Optical biosensors have many advantages over traditional analytical methods. They enable the identification of several biological and chemical compounds directly, instantly, and without the need of labels. Their benefits include excellent specificity
Externí odkaz:
https://doaj.org/article/5a6e5330f7c047b789962236e7ed9d27
Autor:
Arzum Erdem, Ece Eksin
Publikováno v:
Biosensors, Vol 13, Iss 1, p 144 (2023)
Zip nucleic acid (ZNA)-based genomagnetic assay was developed herein for the electrochemical detection of microRNA-34a (miR-34a), which is related to neurological disorders and cancer. The hybridization between the ZNA probe and miR-34a target was pe
Externí odkaz:
https://doaj.org/article/4321a281037148458e1677751ecc7aef
Publikováno v:
Micromachines, Vol 13, Iss 10, p 1610 (2022)
A handheld USB-powered instrument developed for the electrochemical detection of nucleic acids and biomolecular interactions is presented. The proposed instrument is capable of scanning ± 2.25 V while measuring currents up to ±10 mA, with a minimum
Externí odkaz:
https://doaj.org/article/d8d2c78a270e44ae9b9acaef076d76d0
Publikováno v:
Biosensors, Vol 12, Iss 2, p 95 (2022)
Graphene-oxide and ionic liquid composite-modified pencil graphite electrodes (GO-IL-PGEs) were developed and used as a sensing platform for breast cancer 1 (BRCA1) gene detection. The characterization of GO-IL modified electrodes was executed by sca
Externí odkaz:
https://doaj.org/article/3f1cff22814d431fb9f232d969abb74e
Publikováno v:
Micromachines, Vol 12, Iss 12, p 1585 (2021)
Pyrrolizidine alkaloids (PAs) are produced by plants as secondary compounds that are the most widely distributed natural toxins. There have been many cases of human toxicity caused by consumption of toxic plant species, as herbal teas and grain or gr
Externí odkaz:
https://doaj.org/article/fb9692dd34d545ba818aa8d9da41d03e
Publikováno v:
Materials, Vol 14, Iss 15, p 4344 (2021)
Hydroxyapatite nanoparticles (HaP) and ionic liquid (IL) modified pencil graphite electrodes (PGEs) are newly developed in this assay. Electrochemical impedance spectroscopy (EIS), scanning electron microscopy (SEM), energy-dispersive X-ray spectrosc
Externí odkaz:
https://doaj.org/article/6a455452ae6044d790d4df9771436316
Autor:
Hilal Torul, Ece Yarali, Ece Eksin, Abhijit Ganguly, John Benson, Ugur Tamer, Pagona Papakonstantinou, Arzum Erdem
Publikováno v:
Biosensors, Vol 11, Iss 7, p 236 (2021)
Paper-based biosensors are considered simple and cost-efficient sensing platforms for analytical tests and diagnostics. Here, a paper-based electrochemical biosensor was developed for the rapid and sensitive detection of microRNAs (miRNA-155 and miRN
Externí odkaz:
https://doaj.org/article/0488d187f4d940279fce0c8d6e3b73f0
Publikováno v:
Sensing and Bio-Sensing Research, Vol 22, Iss , Pp - (2019)
Chitosan (CHIT) modified single-use electrodes were developed for the first time in the present study and applied for electrochemical monitoring of anticancer drug-DNA interaction. Under this aim, pencil graphite electrode (PGE) was used as the biose
Externí odkaz:
https://doaj.org/article/23c7cdd6af2b4c7fa4834d5f6a1f849e
Impedimetric Sensing of Factor V Leiden Mutation by Zip Nucleic Acid Probe and Electrochemical Array
Autor:
Arzum Erdem, Ece Eksin
Publikováno v:
Biosensors, Vol 10, Iss 9, p 116 (2020)
A carbon nanofiber enriched 8-channel screen-printed electrochemical array was used for the impedimetric detection of SNP related to Factor V Leiden (FV Leiden) mutation, which is the most common inherited form of thrombophilia. FV Leiden mutation se
Externí odkaz:
https://doaj.org/article/3acde047cc474dfb98ec8b73df95623b
Autor:
Arzum Erdem, Ece Eksin
Publikováno v:
Materials, Vol 12, Iss 20, p 3377 (2019)
In the present study, a sensitive and selective impedimetric detection of solution-phase nucleic acid hybridization related to Factor V Leiden (FV Leiden) mutation was performed by carbon nanofibers (CNF) modified screen printed electrodes (SPE). The
Externí odkaz:
https://doaj.org/article/64b04dab51c24f70a0253c67750156f7