2D transition metal dichalcogenide nanomaterial-based miRNA biosensors

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F21%3A43919730" target="_blank" >RIV/62156489:43210/21:43919730 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26620/21:PU141231

Výsledek na webu

<a href="https://doi.org/10.1016/j.apmt.2021.101043" target="_blank" >https://doi.org/10.1016/j.apmt.2021.101043</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.apmt.2021.101043" target="_blank" >10.1016/j.apmt.2021.101043</a>

Jazyk výsledku

angličtina

Název v původním jazyce

2D transition metal dichalcogenide nanomaterial-based miRNA biosensors

Popis výsledku v původním jazyce

MicroRNAs (miRNAs) are short oligonucleotides responsible for the regulation of basic cellular mechanisms. The detection of miRNA in clinical practice involves conventional methods (northern blot, microarrays, RT-qPCR) that provide good sensitivity and specificity. However, their high cost and time-consuming nature prevent their implementation as routine analysis. Biosensors, as alternative detection platforms, can compensate for these flaws, providing good sensitivity and specificity as well as low prices per assay and fast generation of results; therefore, biosensors may ultimately replace conventional methods. The fast progress in nanotechnology has created new prospects in biosensor fabrication, presenting a selection of nanomaterials compatible for the detection of various biomolecules. Two-dimensional transition metal dichalcogenides (2D TMDCs) demonstrate promising qualities, such as biocompatibility, a large surface area for detection and diverse possibilities for altering electrochemical and optical properties; hence, an improved detection performance can be achieved. In this review, the recent progress in biosensor fabrication for detecting miRNAs based on 2D TMDCs is summarized and supported by the basic understanding of miRNA biosynthetic pathways and detection methods. Additionally, insight into the structure and properties of TMDCs will be disclosed as well as suitable methods for their synthesis and the mechanisms for tuning their properties.

Název v anglickém jazyce

2D transition metal dichalcogenide nanomaterial-based miRNA biosensors

Popis výsledku anglicky

MicroRNAs (miRNAs) are short oligonucleotides responsible for the regulation of basic cellular mechanisms. The detection of miRNA in clinical practice involves conventional methods (northern blot, microarrays, RT-qPCR) that provide good sensitivity and specificity. However, their high cost and time-consuming nature prevent their implementation as routine analysis. Biosensors, as alternative detection platforms, can compensate for these flaws, providing good sensitivity and specificity as well as low prices per assay and fast generation of results; therefore, biosensors may ultimately replace conventional methods. The fast progress in nanotechnology has created new prospects in biosensor fabrication, presenting a selection of nanomaterials compatible for the detection of various biomolecules. Two-dimensional transition metal dichalcogenides (2D TMDCs) demonstrate promising qualities, such as biocompatibility, a large surface area for detection and diverse possibilities for altering electrochemical and optical properties; hence, an improved detection performance can be achieved. In this review, the recent progress in biosensor fabrication for detecting miRNAs based on 2D TMDCs is summarized and supported by the basic understanding of miRNA biosynthetic pathways and detection methods. Additionally, insight into the structure and properties of TMDCs will be disclosed as well as suitable methods for their synthesis and the mechanisms for tuning their properties.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10406 - Analytical chemistry

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Applied Materials Today

ISSN

2352-9407

e-ISSN

—

Svazek periodika

23

Číslo periodika v rámci svazku

June

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

23

Strana od-do

101043

Kód UT WoS článku

000667468400034

EID výsledku v databázi Scopus

2-s2.0-85104646051