Talanta, Journal Year: 2024, Volume and Issue: 282, P. 127013 - 127013
Published: Oct. 10, 2024
Language: Английский
Food Chemistry, Journal Year: 2023, Volume and Issue: 437, P. 137933 - 137933
Published: Nov. 7, 2023
Language: Английский
Citations
88
Biosensors and Bioelectronics, Journal Year: 2023, Volume and Issue: 224, P. 115078 - 115078
Published: Jan. 10, 2023
Language: Английский
Citations
42
Biosensors and Bioelectronics, Journal Year: 2024, Volume and Issue: 252, P. 116142 - 116142
Published: Feb. 20, 2024
Nanostructured electrochemical biosensors have ushered in a new era of diagnostic precision, offering enhanced sensitivity and specificity for clinical biomarker detection. Among them, capacitive biosensing enables ultrasensitive label-free detection multiple molecular targets. However, the complexity cost associated with conventional fabrication methods nanostructured platforms hinder widespread adoption these devices. This study introduces biosensor that leverages laser-engraved reduced graphene oxide (rGO) electrodes decorated gold nanoparticles (AuNPs). The involves laser-scribed GO-Au
Language: Английский
Citations
22
Advanced Science, Journal Year: 2022, Volume and Issue: 10(6)
Published: Dec. 30, 2022
Abstract The focus on precise medicine enhances the need for timely diagnosis and frequent monitoring of chronic diseases. Moreover, recent pandemic severe acute respiratory syndrome coronavirus 2 poses a great demand rapid detection surveillance viral infections. protein biomarkers antigens in saliva allows identification diseases or disease changes scenarios where when test response at point care is mandated. While traditional methods testing fail to provide desired fast results, electrochemical biosensors based nanomaterials hold perfect characteristics point‐of‐care settings. advances sensors salivary are critically reviewed this work, with emphasis role boost biosensor analytical performance increase reliability human samples. Furthermore, work identifies critical factors further modernization nanomaterial‐based sensors, envisaging development implementation next‐generation sample‐in‐answer‐out systems.
Language: Английский
Citations
62
Angewandte Chemie International Edition, Journal Year: 2022, Volume and Issue: 61(50)
Published: Sept. 30, 2022
Nucleic acids are remarkable molecules. In addition to Watson-Crick base pairing, the different structural motifs of these molecules can bind non-nucleic acid targets or catalyze chemical reactions. Additionally, nucleic easily modified with functional groups. These properties make acids, particularly DNA, ideally suited for use in electrochemical biosensors, both as biorecognition elements and redox reporter probes. this Minireview, we will review historical evolution probes biosensors. We then specific examples nucleic-acid-based biosensors that have been evaluated clinical areas infectious disease, cancer, cardiovascular health.
Language: Английский
Citations
54
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Journal Year: 2023, Volume and Issue: 301, P. 122980 - 122980
Published: June 4, 2023
Language: Английский
Citations
37
Annual Review of Analytical Chemistry, Journal Year: 2023, Volume and Issue: 16(1), P. 49 - 69
Published: Feb. 28, 2023
Label-free electrochemical biosensing leverages the advantages of label-free techniques, low cost, and fewer user steps, with sensitivity portability analysis. In this review, we identify four mechanisms: ( a) blocking electrode surface, b) allowing greater access to c) changing intercalation or electrostatic affinity a redox probe biorecognition unit, d) modulating ion electron transport properties due conformational surface charge changes. Each mechanism is described, recent advancements are summarized, relative disadvantages techniques discussed. Furthermore, two avenues for gaining further diagnostic information from biosensors, through multiplex analysis incorporating machine learning, examined.
Language: Английский
Citations
25
Chemical Society Reviews, Journal Year: 2024, Volume and Issue: 53(13), P. 6830 - 6859
Published: Jan. 1, 2024
This review presents the recent progress on aptamers that have been explored for SARS-CoV-2 detection and therapeutics, wherein construction principles characteristics of aptamer-based assembly systems are systematically summarized.
Language: Английский
Citations
15
Critical Reviews in Analytical Chemistry, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 25
Published: Sept. 17, 2024
This comprehensive review delves into the advancements and challenges in biosensing, with a strong emphasis on transformative potential of CRISPR technology for early rapid detection infectious diseases. It underscores versatility CRISPR/Cas systems, highlighting their ability to detect both nucleic acids non-nucleic acid targets, seamless integration isothermal amplification techniques. The provides thorough examination latest developments CRISPR-based biosensors, detailing unique properties such as high specificity programmability, which make them particularly effective detecting disease-associated acids. While focuses due its critical role diagnosing diseases, it also explores broader applications thereby acknowledging technology's potential. Additionally, identifies existing challenges, need improved signal real-world applicability, offers future perspectives aimed at overcoming these hurdles. ultimate goal is advance development highly sensitive specific biosensors that can be used widely improving human health, point-of-care settings resource-limited environments.
Language: Английский
Citations
14
Sensors and Actuators B Chemical, Journal Year: 2024, Volume and Issue: 409, P. 135599 - 135599
Published: March 4, 2024
Language: Английский
Citations
13