Aptamer 学术简报 — food_safety — 2026-06-07

自动生成 by RBTX Aptamer Tracker v0.1。 子主题 food_safety：近 14 天 40 篇命中（aptamer 池 229 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 [18.6] Advancing point-of-care diagnostics: Engineering and enhancing sensitivity and specificity in nanoparticle-based lateral flow assays for rapid disease detection.

Lateral flow assay (LFA) is the most widely used point-of-care (PoC) diagnostic tools due to their simplicity, rapid turnaround, portability, and low cost. Despite their extensive adoption in clinical diagnostics, food safety, and environmental monitoring, conventional LFA remain limited by inadequate sensitivity, poor quantification, and restri...

#2 [18.6] Switch-type photoelectrochemical aptasensor for microplastics and nanoplastics detection based on two-dimensional organic-inorganic heterojunction.

Microplastics and nanoplastics (MNPs) as emerging pollutants present substantial risks to both the environment and human health. Developing highly sensitive methods to rapidly identify and detect low concentrations of MNPs in complex systems remains a considerable challenge. Here, an "off-on" switch-type photoelectrochemical (PEC) aptasensor was...

#3 [13.3] An immune-inspired intelligent aptasensor with broad detection capability.

Biosensors, particularly aptasensors, play a pivotal role in rapid diagnostics, but their practical performance is limited by suboptimal aptamers and conventional aptamer-material combination-based approaches. To overcome the limitations, we drew inspiration from living systems by pioneering an immune-inspired biomimetic strategy that harnesses ...

#4 [13.2] On-site AFB1 detection in food via dual-gated system and Zn2+-doped UCNPs embedded in injectable PGB hydrogel

#5 [13.0] A truncated aptamer-based electrochemical sensor for sensitive Ara h 1 determination on gold nanoparticle-modified screen-printed electrodes.

Food allergy, a worldwide health problem due to its rising prevalence, is an immune reaction to allergens. Among these, peanut allergy poses significant health risks and underscores the critical need for accurate detection methods. This study focuses on developing an electrochemical aptasensor based on a gold nanoparticle and Ara h 1 specific ap...

#6 [12.8] Fabrication of a Robust and Ultra-Sensitive SERS Platform via photoaffinity labeling-mediated Oriented and Covalent Antibody Immobilization for Aflatoxin B1 Biosensing

#7 [12.8] The GA-optimized MSPE measurement for high-performance electrochemical detection of bacterial pathogens in complex matrices.

To address the limited generalizability and matrix interference in foodborne bacterial detection within complex food matrices, a high-performance electrochemical detection platform enabled by genetic algorithm (GA)-optimized magnetic solid-phase extraction (MSPE) was developed. Magnetic electrochemiluminescent probes were functionalized with bac...

#8 [12.5] An ultrasensitive Fiber ring laser platform for detection of trace-level Enrofloxacin with a functionalized microfiber sensitized by COF-V@ENR apt/DA film.

A highly sensitive COF-V@ENR Apt/DA-modified fiber ring laser (CED-FRL) system is developed to detect trace-level enrofloxacin (ENR). The system is constructed by integrating a microfiber coated with a composite film of dopamine (DA), covalent organic framework (COF-V) and enrofloxacin aptamer (ENR Apt) into a fiber ring laser (FRL). This system...

#9 [12.3] Aminated PET Thin Film as a Functionalized Insulating Layer for Capacitive Gliadin Aptasensor Construction

Celiac patients require strict avoidance of gliadin, the primary immunotoxic component of gluten, making sensitive detection essential for food safety. A label-free and reagentless capacitive aptasensor for gliadin detection was developed using an aminated polyethylene terephthalate (PET) thin film as both an insulating layer and functionalizati...

#10 [11.8] Enterohemorrhagic Escherichia coli Detection by Aptamer-Functionalized Stokes-Shifted Quantum Dots

Escherichia coli O157:H7 is a prolific serotype of the Shiga toxin-producing E. coli strain, known for its enterohemorrhagic pathogenicity and transmission in contaminated food and water. The O157:H7 serotype, evolving from the nonpathogenic sorbitol-fermenting O55:H7 strain, is widely implicated as the causative organism in numerous food poison...

Methodology