Results 121 to 130 of about 246,081 (346)
Microsystems & NanoengineeringIn cancer cells, higher reactive oxygen species (ROS) than normal cells were observed due to hypermetabolism. The redox balance in cancer cells relies on accordingly upregulated antioxidant capacity.
Yuxuan Zhu +9 more
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Bionic Sensing and BCI Technologies for Olfactory Improvement and Reconstruction
ChemosensorsOlfactory dysfunction (OD) is an early symptom associated with a variety of diseases, including COVID-19, Alzheimer’s disease, and Parkinson’s disease, where patients commonly experience hyposmia or anosmia. Effective restoration of olfactory function is
Yajie Zhang +8 more
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A paper-based, cell-free biosensor system for the detection of heavy metals and date rape drugs
PLoS ONE, 2019 Biosensors have emerged as a valuable tool with high specificity and sensitivity for fast and reliable detection of hazardous substances in drinking water. Numerous substances have been addressed using synthetic biology approaches. However, many proposed
Alexander Gräwe +16 more
semanticscholar +1 more source
Effects of Molecular Designs and Double‐Network Morphologies for Bioadhesive Semiconductors
Advanced Functional Materials, EarlyView.This study establishes molecular‐to‐mesoscale design rules for bioadhesive semiconducting polymers (BASCs). It identifies how side‐chain length, double‐network formation, and film thickness modulate adhesion strength and electronic performance, providing insight into the rational design of intrinsically adhesive semiconductors for stable and efficient ...
Zhichang Liu +8 more
wiley +1 more source
Communications MaterialsWearable enzyme-based biosensors enable advanced healthcare diagnostics through the monitoring of biomarkers and physiological states. The integration of materials engineering and enzyme conjugation has established the groundwork for advancements in ...
Suntisak Khumngern, Itthipon Jeerapan
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Sensing and Bio-Sensing ResearchHighly sensitive detection of vitamin B12 (VB12) is crucial for assessing its bioavailability and diagnosing deficiency-related disorders. VB12 with 87.69 % efficiency was microencapsulated by spray drying complex coacervation-based emulsions of Arabic ...
Seyed Mohammad Taghi Gharibzahedi +3 more
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Retraction Note: A Nano-biosensors model with optimized bio-cyber communication system based on Internet of Bio-Nano Things for thrombosis prediction [PDF]
, 2021 Hassan Fouad +2 more
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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
A multiband radio-frequency energy harvester for self-powered biosensor [PDF]
, 2023 Maissa Daoud, Hassène Mnif, M. Ghorbel
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Fluorescent Polymeric Nanofibers as Ratiometric Multiplexed Skin Sensors of pH and Oxygen
Advanced Healthcare Materials, EarlyView.Fluorescent polymeric nanofibers and nanorods are produced as ratiometric sensors of two important physiological parameters: pH and oxygen. They operate by dual Forster resonance energy transfer from large number of energy donor dyes to limited number of two distinct energy acceptors, enabling simultaneous sensing of pH and oxygen.
Rémi Pelletier +2 more
wiley +1 more source