Aptamer 学术简报 — 2026-09-18

自动生成 by RBTX Aptamer Tracker v0.1。 近 14 天入库 137 篇 aptamer-related papers。

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 [20.6] ShapeME: A Tool and Web Front-end for De Novo Discovery of Structural Motifs Underpinning Protein-DNA Interactions.

Determining where proteins bind a genome is paramount to understanding gene regulation. In addition to DNA sequence motifs, structural motifs (e.g., a narrow minor groove width) determine binding for some proteins (Rohs et al., 2009) [1]. Algorithms using structural features of DNA to predict protein binding exist (Mathelier et al., 2016; Samee ...

#2 [16.4] Selection and validation of novel DNA aptamer panel co-specific to Plasmodium falciparum and Plasmodium ovale lactate dehydrogenase.

Malaria remains a major global health concern. The development of point-of-care diagnostic aptasensors could improve malaria detection, patient management, and eradication efforts. We selected and validated single-stranded DNA aptamers against Plasmodium falciparum lactate dehydrogenase (Pf-LDH), using systematic evolution of ligands by exponent...

#3 [15.6] An engineered nanopore identifies saccharides, amino acids, peptides and ribonucleotides

#4 [15.5] A Sprayable Multifunctional Film Based on EGFR-Targeting DNA Nanoactivators for Burn Wound Healing.

Burn treatment remains a tough clinical hurdle, as traditional epidermal growth factor (EGF) treatments suffer from rapid proteolytic degradation and poor skin permeation. Herein, a sprayable, multifunctional film (STAR) based on EGFR-targeting DNA nanoactivators is reported for efficient burn wound healing. The STAR platform combines tannic aci...

#5 [14.7] Rapid‐Forming Conductive Antifouling Hydrogel Coating Enables Magnetically Guided Electrochemical POCT for Direct at‑Home Blood Testing

ABSTRACT Electrochemical point‐of‐care testing for complex clinical samples is frequently hampered by matrix interference, signal instability, and laborious electrode modification procedures. Herein, we report a magnetic portable electrochemical immunosensor utilizing a conductive, anti‐fouling hydrogel coating composed of sodium alginate, polye...

#6 [14.5] Thermosensitive NIR-II fluorescence nanotracer for targeted detection of sentinel lymph nodes

Current tracers for sentinel lymph node (SLN) biopsy in breast cancer suffer from limitations including poor accumulation, short retention times, and background staining interference at the surgical site. To address these shortcomings, we developed a dual-functional thermoresponsive nanotracer based on PbS quantum dots functionalized with poly(N...

#7 [14.0] High‐Performance Optical Fiber SPR Biosensor for Label‐Free Detection of miRNA‐588 Toward Osteosarcoma Diagnosis

ABSTRACT Osteosarcoma is a malignant bone tumor for which diagnosis is critical to patient prognosis. MicroRNA‐588 is downregulated in osteosarcoma, highlighting its potential as a diagnostic biomarker. However, its low abundance in body fluids makes sensitive detection difficult. This study presents a label‐free reflective optical fiber surface...

#8 [13.8] Highly specific aptamer-based structure-switching sensor for detection of the smallest alkali metal ion Li(+) in serum.

Lithium carbonate, a frontline drug for bipolar disorder (BD), requires strict therapeutic drug monitoring (TDM) due to its narrow therapeutic window (0.6-1.2 mM). Existing methods like inductively coupled plasma mass spectrometry (ICP-MS) and ion-selective electrodes (ISE) struggle to balance point-of-care testing (POCT) demands with interferen...

#9 [13.8] In situ monitoring of ferroptosis via dual-mode imaging of TFR1 expression using an aptamer-engineered MOF-Ag nanohybrid.

Ferroptosis is closely associated with the cytotoxicity of foodborne contaminants, with Transferrin Receptor 1 (TFR1) serving as a critical biomarker. Consequently, the in situ dynamic monitoring of TFR1 is crucial for unraveling the toxicological mechanisms underlying foodborne toxicity. To address the challenges of interference and insufficien...

#10 [13.5] Atomically dispersed ruthenium on magnetic layered double hydroxide nanozyme for a multi-mode aptasensor enabling highly sensitive kanamycin detection.

Kanamycin residues in food pose health risks due to their ototoxicity, nephrotoxicity, and antimicrobial resistance promotion. This work reports a multi-mode aptasensor combining atomically dispersed ruthenium-doped magnetic layered double hydroxide (RuSA/MLDH) with exonuclease I-assisted amplification. RuSA/MLDH exhibits DNA-enhanced peroxidase...

Methodology