Advanced Sensor Research, EarlyView.A novel approach for direct sensing of viral RNA is proposed, allowing PCR‐free detection of viral RNA from genomic material, and variants screening by discrimination of polymorphic amplicons. The device is a cost‐effective, user‐friendly platform suitable for both mass screening kits and as a laboratory tool for an optimized management of resources ...
Stefano Lai +4 more
wiley +1 more source
Conductive Ink-Coated Paper-Based Supersandwich DNA Biosensor for Ultrasensitive Detection of Neisseria gonorrhoeae. [PDF]
Biosensors (Basel), 2023 Gupta N +4 more
europepmc +1 more source
Advanced Sensor Research, EarlyView.The impact of different assembly strategies is discussed on the performance of nanoscale aptamer‐based SWCNT‐FET biosensors. By combining electrical and optical characterization, this is revealed that how aptamer conformation affects local electrostatic changes within the Debye length, leading to distinct sensor responses.
Haosen Miao +6 more
wiley +1 more source
Label free electrochemical DNA biosensor for COVID-19 diagnosis. [PDF]
Talanta, 2023 Lomae A +12 more
europepmc +1 more source
Advanced Sensor Research, EarlyView.The single‐layer RCP‐Chip enables rapid, multiplexed detection of SARS‐CoV‐2 RNA using RT‐LAMP and gold nanoparticle‐enhanced colorimetric readouts. After sample loading, amplification occurs within radially arranged chambers, allowing simultaneous detection of E and N genes.
Pavithra Sukumar +3 more
wiley +1 more source
Rapid and Quantitative Detection of Lung Cancer Biomarker ENOX2 Using a Novel Aptamer in an Electrochemical DNA-Based (E-DNA) Biosensor. [PDF]
Biosensors (Basel), 2023 Quansah M +6 more
europepmc +1 more source
Accelerated Bone Healing via Electrical Stimulation
Advanced Science, EarlyView.Electrical stimulation significantly impacts bone healing by enhancing osteoblast proliferation, differentiation, and vascularization through calmodulin/calcineurin/NFAT signaling. It also boosts macrophage function and cell migration, presenting a comprehensive approach to accelerating bone repair.
Jianfeng Sun +4 more
wiley +1 more source
Multi-Walled Carbon Nanotube Array Modified Electrode with 3D Sensing Interface as Electrochemical DNA Biosensor for Multidrug-Resistant Gene Detection. [PDF]
Biosensors (Basel), 2023 Chen R +5 more
europepmc +1 more source
Self‐Adjusting Engineered Probiotic for Targeted Tumor Colonization and Local Therapeutics Delivery
Advanced Science, EarlyView.Zou et al. developed an engineered strain of Escherichia coli Nissle 1917 with precise targeting abilities for colonization and on‐demand payload release. The engineered probiotic survives and embolizes tumors only in the presence of more than 5 mM L‐lactate. Furthermore, the introduction of an α‐hemolysin circuit enhances its anti‐tumor effect.
Zhen‐Ping Zou +8 more
wiley +1 more source
A Branched Rutile/Anatase Phase Structure Electrode with Enhanced Electron-Hole Separation for High-Performance Photoelectrochemical DNA Biosensor. [PDF]
Biosensors (Basel), 2023 Wang B +8 more
europepmc +1 more source