Results 241 to 250 of about 6,973,238 (322)

Cascade Fluorescent Sensors Based on Isothermal Signal Amplification for the Detection of Mercury and Silver Ions. [PDF]

Biosensors (Basel)
Liu Z, Liu X, Sun J, Xiao X.
europepmc   +1 more source

A Systematic Comparison of Alpha‐Synuclein Seed Amplification Assays for Increasing Reproducibility

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Seed amplification assays (SAAs) enable ultrasensitive detection of misfolded α‐synuclein across biofluids and tissues. Yet, heterogeneity in protocols limits cross‐study comparability and clinical translation. Here, we review α‐synuclein SAA methods and their performance across various biological matrices.
Manuela Amaral‐do‐Nascimento, Daniela F. Santos, Tuane C. R. G. Vieira, Tiago F. Outeiro   +3 more
wiley   +1 more source

Streamlined analytical strategy using resonance Rayleigh scattering signal amplification for nanoscale quantification of rasagiline in tablets with content assessment. [PDF]

BMC Chem
Abu-Hassan AA.
europepmc   +1 more source

Double-layer NiCo heterostructure and enzyme-free dual-circle DNA signal amplification for simultaneous detection of dual target microRNAs of lung cancer using microfluidic electrochemical sensor. [PDF]

Mater Today Bio
Lai Q, Zhao Y, Dong Y, Liu R, Zhang P, Yang W, Zhang X, Zhang Y.   +7 more
europepmc   +1 more source

Recent Advances in Aptamer-Based Microfluidic Biosensors for the Isolation, Signal Amplification and Detection of Exosomes. [PDF]

Sensors (Basel)
Hu J, Gao D.
europepmc   +1 more source

A Signal On-Off Ratiometric Molecularly Imprinted Electrochemical Sensor Based on MXene/PEI-MWCNTs Signal Amplification for the Detection of Diuron. [PDF]

Biosensors (Basel)
He Y, Zhu J, Li L, You T, Chen X.
europepmc   +1 more source

Protocol for tyramide signal amplification immunohistochemical detection of Notch1 signaling in the vascular system. [PDF]

STAR Protoc
Lin Y, Singh S, Xu C, Wang Z, Feng C, Jiang D, Luo L, Li W, Che W, Zhu G.   +9 more
europepmc   +1 more source

Ultrasensitive Analysis of BRCA-1 Based on Gold Nanoparticles and Molybdenum Disulfide Electrochemical Immunosensor with Enhanced Signal Amplification. [PDF]

Biosensors (Basel)
Bal Altuntaş D.
europepmc   +1 more source

Optimization of a thermochemical antibody stripping method for enhanced tyramide signal amplification-based opal multiplex immunohistochemistry in fragile tissues. [PDF]

BMC Res Notes
Yu X, Song Y, Chen L, Xue L, Yang J, Huang C.   +5 more
europepmc   +1 more source

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Enzyme Translocation-Mediated Signal Amplification for Spatially-Selective Aptasensing of ATP in Inflammatory Cells.

Angewandte Chemie - International Edition, 2023
Amplified ATP imaging in inflammatory cells is highly desirable. However, the spatial selectivity of current amplification methods is limited, that is, signal amplification is performed systemically and not in a disease site-specific manner.
Chuangui Sheng, Jian Zhao, Fangzhi Yu, Lele Li   +3 more
semanticscholar   +3 more sources