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Optical and Electrochemical Aptasensors for Sensitive Detection of Aflatoxin B(1) and Aflatoxin M(1) in Blood Serum, Grape Juice, and Milk Samples.
Ramezani M, Jalalian SH, Taghdisi SM, Abnous K, Alibolandi M. Ramezani M, et al. Methods Mol Biol. 2022;2393:417-436. doi: 10.1007/978-1-0716-1803-5_21. Methods Mol Biol. 2022. PMID: 34837191
Aflatoxin food contamination with toxic and carcinogenic impacts on human health is a global concern. We have developed aptasensors for the detection of Aflatoxin M(1) (AFM(1)) and B(1) (AFB(1)) using electrochemical and optical methods. ...
Aflatoxin food contamination with toxic and carcinogenic impacts on human health is a global concern. We have developed aptasensors for the …
A bivalent binding aptamer-cDNA on MoS(2) nanosheets based fluorescent aptasensor for detection of aflatoxin M(1).
Sameiyan E, Khoshbin Z, Lavaee P, Ramezani M, Alibolandi M, Abnous K, Taghdisi SM. Sameiyan E, et al. Talanta. 2021 Dec 1;235:122779. doi: 10.1016/j.talanta.2021.122779. Epub 2021 Aug 4. Talanta. 2021. PMID: 34517637
To ensure the safety of dairy products, especially milk, and consequently protect human health, accurate and simple analytical techniques are highly necessary to determine the low concentration of aflatoxin M(1) (AFM(1)) as an important carcinogen. Herein, a novel, accurat …
To ensure the safety of dairy products, especially milk, and consequently protect human health, accurate and simple analytical techniques ar …
Recent achievements and advances in optical and electrochemical aptasensing detection of ATP based on quantum dots.
Khojastehnezhad A, Taghavi F, Yaghoobi E, Ramezani M, Alibolandi M, Abnous K, Taghdisi SM. Khojastehnezhad A, et al. Talanta. 2021 Dec 1;235:122753. doi: 10.1016/j.talanta.2021.122753. Epub 2021 Jul 31. Talanta. 2021. PMID: 34517621 Review.
In this regard, the optical and electrochemical aptasensors have been categorized based on detection methods; fluorescence (FL), electrochemiluminescence (ECL) and photoelectrochemical (PEC) and they have been also divided to two main groups based on QDs; metal-based (M-ba …
In this regard, the optical and electrochemical aptasensors have been categorized based on detection methods; fluorescence (FL), electrochem …
A novel colorimetric aptasensor for ultrasensitive detection of aflatoxin M(1) based on the combination of CRISPR-Cas12a, rolling circle amplification and catalytic activity of gold nanoparticles.
Abnous K, Danesh NM, Ramezani M, Alibolandi M, Nameghi MA, Zavvar TS, Taghdisi SM. Abnous K, et al. Anal Chim Acta. 2021 Jun 22;1165:338549. doi: 10.1016/j.aca.2021.338549. Epub 2021 Apr 22. Anal Chim Acta. 2021. PMID: 33975697
Herein, based on CRISPR-Cas12a, rolling circle amplification (RCA) and catalytic activity of gold nanoparticles (AuNPs), a colorimetric aptasensor was introduced for highly sensitive detection of aflatoxin M(1) (AFM(1)). In the presence of AFM(1), the CRISPR-Cas12a is inac …
Herein, based on CRISPR-Cas12a, rolling circle amplification (RCA) and catalytic activity of gold nanoparticles (AuNPs), a colorimetric apta …
Preparation of targeted theranostic red blood cell membranes-based nanobubbles for treatment of colon adenocarcinoma.
Ghasemzadeh T, Hasannia M, Abnous K, Taghdisi SM, Nekooei S, Nekooei N, Ramezani M, Alibolandi M. Ghasemzadeh T, et al. Expert Opin Drug Deliv. 2023 Jan;20(1):131-143. doi: 10.1080/17425247.2022.2152792. Epub 2022 Dec 12. Expert Opin Drug Deliv. 2023. PMID: 36427011
OBJECTIVES: Designing and fabrication of theranostic systems based on nanoscale gaseous vesicular systems, named nanobubbles (NBs), attracted enormous interest in recent years. Biomimetic vesicular platform (V-RBC-M) can improve the pharmacokinetics of the prepared platfor …
OBJECTIVES: Designing and fabrication of theranostic systems based on nanoscale gaseous vesicular systems, named nanobubbles (NBs), attracte …
A simple and ultrasensitive metal-organic framework-based aptasensor for fluorescence detection of ethanolamine.
Khoshbin Z, Zamanian J, Davoodian N, Mohammad Danesh N, Ramezani M, Alibolandi M, Abnous K, Taghdisi SM. Khoshbin Z, et al. Spectrochim Acta A Mol Biomol Spectrosc. 2022 Feb 15;267(Pt 2):120488. doi: 10.1016/j.saa.2021.120488. Epub 2021 Oct 13. Spectrochim Acta A Mol Biomol Spectrosc. 2022. PMID: 34739893
ETA could be sensitively detected by the designed aptasensor in the linear concentration range of 0.1 nM-20 M with the detection limit of 14.38 pM. The designed aptasensor was utilized to determine ETA in milk and serum samples with the detection limits of 17.86 and 15.21 …
ETA could be sensitively detected by the designed aptasensor in the linear concentration range of 0.1 nM-20 M with the detection limi …
An optical aptasensor for aflatoxin M1 detection based on target-induced protection of gold nanoparticles against salt-induced aggregation and silica nanoparticles.
Jalalian SH, Lavaee P, Ramezani M, Danesh NM, Alibolandi M, Abnous K, Taghdisi SM. Jalalian SH, et al. Spectrochim Acta A Mol Biomol Spectrosc. 2021 Feb 5;246:119062. doi: 10.1016/j.saa.2020.119062. Epub 2020 Oct 9. Spectrochim Acta A Mol Biomol Spectrosc. 2021. PMID: 33080511
Here, a colorimetric aptasensor is introduced for the detection of aflatoxin M(1) (AFM(1)) based on the preservation of gold nanoparticles (AuNPs) against NaCl-induced aggregation by detaching of complementary strand of aptamer (CS) from the aptamer-modified streptavidin c …
Here, a colorimetric aptasensor is introduced for the detection of aflatoxin M(1) (AFM(1)) based on the preservation of gold nanopart …
A novel electrochemical aptasensor for detection of aflatoxin M(1) based on target-induced immobilization of gold nanoparticles on the surface of electrode.
Jalalian SH, Ramezani M, Danesh NM, Alibolandi M, Abnous K, Taghdisi SM. Jalalian SH, et al. Biosens Bioelectron. 2018 Oct 15;117:487-492. doi: 10.1016/j.bios.2018.06.055. Epub 2018 Jun 28. Biosens Bioelectron. 2018. PMID: 29982118
In this study, a novel electrochemical aptasensor was developed for detection of AFM(1) aflatoxin M(1) (AFM(1)) based on the hairpin-shaped structure of AFM(1) aptamer (Apt), gold nanoparticles (AuNPs) and complementary strand of the aptamer (CS). ...
In this study, a novel electrochemical aptasensor was developed for detection of AFM(1) aflatoxin M(1) (AFM(1)) based on the hairpin- …
15 results