Results 131 to 140 of about 368,258 (399)
Deep Learning-Based Culture-Free Bacteria Detection in Urine Using Large-Volume Microscopy
BiosensorsBacterial infections, increasingly resistant to common antibiotics, pose a global health challenge. Traditional diagnostics often depend on slow cell culturing, leading to empirical treatments that accelerate antibiotic resistance.
Rafael Iriya +5 more
doaj +1 more source
Assay and drug development technologies, 2014 Three-dimensional (3D) cell culture systems have gained increasing interest in drug discovery and tissue engineering due to their evident advantages in providing more physiologically relevant information and more predictive data for in vivo tests.
R. Edmondson +3 more
semanticscholar +1 more source
Advanced Healthcare Materials, EarlyView.Membrane fusion‐inspired nanomaterials offer transformative potential in diagnostics by mimicking natural fusion processes to achieve highly sensitive and specific detection of disease biomarkers. This review highlights recent advancements in nanomaterial functionalization strategies, signal amplification systems, and stimuli‐responsive fusion designs,
Sojeong Lee +9 more
wiley +1 more source
Catalytic molecularly imprinted polymer membranes: Development of the biomimetic sensor for phenols detection [PDF]
, 2010 Portable biomimetic sensor devices for the express control of phenols content in water were developed. The synthetic binding sites mimicking active site of the enzyme tyrosinase were formed in the structure of free-standing molecularly imprinted ...
Brovko, O. O. +7 more
core +1 more source
Bioinorganic Chemistry and ApplicationsPhotodynamic therapy (PDT) has received increasing attention for tumor therapy due to its minimal invasiveness and spatiotemporal selectivity. However, the poor targeting of photosensitizer and hypoxia of the tumor microenvironment limit the PDT efficacy.
Jing Li +8 more
doaj +1 more source
Bioengineering, 2014 The dual responsive Electrochemical Cell-on-a-Chip Microdisc Electrode Array (ECC MDEA 5037) is a recently developed electrochemical transducer for use in a wireless, implantable biosensor system for the continuous measurement of interstitial glucose and
Christian N. Kotanen +2 more
doaj +1 more source
Microphysiological Systems for Comorbidity Studies: Chronic Kidney Disease and Osteoarthritis
Advanced Healthcare Materials, EarlyView.This review highlights the potential of organ‐on‐a‐chip systems for studying comorbidities, using chronic kidney disease (CKD) and osteoarthritis (OA) as examples. It summarizes recent advances in kidney‐on‐a‐chip and joint‐on‐a‐chip models and discusses their current and potential application in investigating CKD, OA, and CKD‐OA comorbidity, aiming to
Mingying Han +7 more
wiley +1 more source
A novel colorimetric biosensor based on non-aggregated Au@Ag core–shell nanoparticles for methamphetamine and cocaine detection [PDF]
, 2017 We report a novel colorimetric biosensor based on non-aggregation Au@Ag core-shell nanoparticles to detect methamphetamine and cocaine. The biosensor consisted of a reporter probe (RP) that is a specific single-stranded DNA (ssDNA) sequence coated on Au ...
Hu, Jiming +5 more
core +1 more source
Gate-controlled conductance switching in DNA
Nature Communications, 2017 Thanks to its base stacking structure, DNA can behave as an electric wire, but external control of its electronic properties has not been achieved yet.
Limin Xiang +5 more
doaj +1 more source
Dendrimer Conjugates with PD‐L1‐Binding Peptides Enhance In Vivo Antitumor Immune Response
Advanced Healthcare Materials, EarlyView.In this paper, a novel nanoparticle scaffold composed of dendrimers conjugated with peptide‐based immune checkpoint inhibitors, enhancing drug delivery efficacy is introduced. By conjugating PD‐L1‐binding peptides to dendrimers, multivalent binding effects are harnessed, resulting in enhanced binding affinity, prolonged half‐life, and improved ...
DaWon Kim +11 more
wiley +1 more source