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   Articles with "sers biosensor" as a keyword



Rapid and Differential Diagnosis of Sepsis Stages Using an Advanced 3D Plasmonic Bimetallic Alloy Nanoarchitecture‐Based SERS Biosensor Combined with Machine Learning for Multiple Analyte Identification

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recommendations! Published in 2025 at "Advanced Science"

DOI: 10.1002/advs.202414688

Abstract: Rapid and accurate differential diagnosis of infections, sepsis, and septic shock is essential for preventing unnecessary antibiotic overuse and improving the chance of patient survival. To address this, a 3D gold nanogranule decorated gold‐silver alloy… read more here.

Keywords: diagnosis; differential diagnosis; machine; alloy ... See more keywords

A highly sensitive DNAzyme-based SERS biosensor for quantitative detection of lead ions in human serum

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recommendations! Published in 2020 at "Analytical and Bioanalytical Chemistry"

DOI: 10.1007/s00216-020-02709-2

Abstract: Lead ions (Pb 2+ ), one form of the toxic heavy metal, have drawn significant attention due to their harmful effects on human health and the environment. Although many analytical techniques have been developed over… read more here.

Keywords: detection; lead ions; sers biosensor; human serum ... See more keywords

Plasmonic SERS Biosensor Based on Multibranched Gold Nanoparticles Embedded in Polydimethylsiloxane for Quantification of Hematin in Human Erythrocytes.

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recommendations! Published in 2020 at "Analytical chemistry"

DOI: 10.1021/acs.analchem.0c03921

Abstract: This work reports a plasmonic surface-enhanced Raman scattering (SERS) biosensor that allows for quantitative analysis of hematin in erythrocytes without the need of separating it from hemoglobin (Hb). The biosensor exploits the tunable localized surface… read more here.

Keywords: gold nanoparticles; sers biosensor; multibranched gold; embedded polydimethylsiloxane ... See more keywords

Ultrasensitive CRISPR/Cas12a-Driven SERS Biosensor for On-Site Nucleic Acid Detection and Its Application to Milk Authenticity Testing.

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recommendations! Published in 2022 at "Journal of agricultural and food chemistry"

DOI: 10.1021/acs.jafc.1c08262

Abstract: An ultrasensitive surface-enhanced Raman scattering (SERS) biosensor driven by CRISPR/Cas12a was proposed for on-site nucleic acid detection. We tactfully modified single-strand DNA (ssDNA) with a target-responsive Prussian blue (PB) nanolabel to form a probe and… read more here.

Keywords: dna; sers biosensor; detection; milk ... See more keywords

Ultrasensitive Sandwich-Type SERS-Biosensor-Based Dual Plasmonic Superstructure for Detection of Tacrolimus in Patients.

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recommendations! Published in 2022 at "ACS sensors"

DOI: 10.1021/acssensors.2c01603

Abstract: Tacrolimus (FK506) is widely used in the prevention of organ transplant rejection and the treatment of autoimmune diseases, but it is difficult to detect within the low and narrow concentration range in practical clinical fields.… read more here.

Keywords: type sers; sandwich type; plasmonic superstructure; sers biosensor ... See more keywords

Dual-Aptamer-Assisted Ratiometric SERS Biosensor for Ultrasensitive and Precise Identification of Breast Cancer Exosomes.

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recommendations! Published in 2023 at "ACS sensors"

DOI: 10.1021/acssensors.2c02587

Abstract: Due to the heterogeneity of breast cancer, its early accurate diagnosis remains a challenge. Exosomes carry abundant genetic materials and proteins and are ideal biomarkers for early cancer detection. Herein, a ratiometric surface-enhanced Raman scattering… read more here.

Keywords: dna; sers biosensor; breast cancer; shaped double ... See more keywords

Transformer-Driven Ag@5/Ag–Cu@20/PSS SERS Biosensor for Early Diagnosis of Hepatobiliary Diseases

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recommendations! Published in 2025 at "IEEE Sensors Journal"

DOI: 10.1109/jsen.2025.3569865

Abstract: Accurate and sensitive detection of bilirubin, cholic acid, and alanine aminotransferase (ALT) is essential for the early detection of hepatobiliary diseases in healthcare and the medical field. Integrating surface-enhanced Raman scattering (SERS) with deep learning… read more here.

Keywords: sers biosensor; hepatobiliary diseases; transformer driven; cholic acid ... See more keywords