Aptamer 学术简报 — infectious_disease — 2026-08-31

自动生成 by RBTX Aptamer Tracker v0.1。 子主题 infectious_disease：近 14 天 7 篇命中（aptamer 池 182 篇）。

评分公式：composite = 0.45×log(IF) + 0.35×log(cites_velocity) + 0.10×social + 0.10×recency_bonus；满分 100。

#1 [10.2] Chimeric ascorbic acid phosphate-releasing nucleotide probes for isothermal signal-amplified protein detection.

Protein detection is essential for disease diagnosis and biomarker analysis but often relies on antibodies and sophisticated instrumentation. Here, we report a signal-amplified protein detection strategy based on chimeric ascorbic acid-2-phosphate (AAP)-releasing nucleotide probes and strand displacement amplification (SDA). Two tetraphosphate n...

#2 [9.0] From host response to genomic targets: electrochemical biosensing of tuberculosis biomarkers.

Tuberculosis (TB) remains one of the leading causes of death from a single infectious agent worldwide, with timely diagnosis continuing to be a major challenge, particularly in resource-limited settings. Conventional TB diagnostic methods are limited by low sensitivity, long turnaround times, and an inability to reliably differentiate latent fro...

#3 [8.7] Single-Particle Tracking and Positional Phenotyping Reveal Variant-Specific Early Checkpoints in SARS-CoV-2 Cell Entry.

Bulk assays of SARS-CoV-2 entry obscure individual virions and conflate binding with internalization. We developed a quantitative single-particle imaging assay that classifies fluorescent virus-like particles (VLPs) as surface, crossing, or internal on HEK293T-ACE2 cells, separating binding from internalization. Comparing G614 and Omicron BA.5 S...

#4 [6.0] High-Sensitivity Magnetic Particle Spectroscopy Platform for Precise, Specific, and Rapid Detection of Infectious Disease and Cancer-Related Biomarkers.

Accurate biosensing using magnetic particle spectroscopy (MPS) depends on the interplay between biomolecular binding and the fidelity of the measurement system. MPS enables wash-free, label-free biosensing by monitoring Brownian relaxation-induced changes in magnetic nanoparticle (MNP) dynamics. However, its practical performance is often limite...

#5 [5.3] A label-free and highly sensitive fluorescence aptasensor for enrofloxacin detection based on G-triplex-mediated signal amplification.

Enrofloxacin (ENR), a third-generation fluoroquinolone veterinary antibiotic, is widely used in aquaculture and animal husbandry for bacterial infection control due to its broad-spectrum antimicrobial activity, potent bactericidal efficacy, and cost-effectiveness. However, its excessive and non-standard use has caused widespread residues in anim...

Methodology