Results 271 to 280 of about 856,435 (321)

Fluorescence Label‐Free Doxorubicin Sensor Using Polystyrene Sulfonate as a Synthetic Receptor in Whispering Gallery Mode Microresonators

open access: yesAdvanced Sensor Research, EarlyView.
The illustration showcases resonant optical microsensors for Doxorubicin (DXR) detection, using polystyrene sulfonate (PSS) as a synthetic receptor. PSS is deposited as a nanometer‐thick layer on fluorescent microparticles via layer‐by‐layer assembly. DXR‐PSS interaction is depicted, highlighting its effect on the sensor's resonant modes.
Elena Maurina   +4 more
wiley   +1 more source

Picomolar Detection of Tau Protein Using 1D Photonic Crystal Biochips for Alzheimer's Disease Diagnosis

open access: yesAdvanced Sensor Research, EarlyView.
Elevated levels of Tau in cerebrospinal fluids or other body fluids are associated with the progression of Alzheimer's disease. An optical technique, based on a dual label‐free and fluorescence operation mode, is developed to detect Tau protein in both standard running buffer and cerebrospinal fluid.
Alberto Sinibaldi   +7 more
wiley   +1 more source

Risk factors of major lower limb amputation in symptomatic peripheral artery disease: a retrospective cohort study. [PDF]

open access: yesFuture Sci OA
Prasertcharoensuk S   +7 more
europepmc   +1 more source

Ammonia Dynamics in the Human Body: Insights in Biomedical Sensing Technologies

open access: yesAdvanced Sensor Research, EarlyView.
Ammonia (NH3) is a significant biomarker in diagnostics, affecting the respiratory system, stomach, liver, kidneys, bladder, and gastrointestinal tract. NH3 detection, using sensors, has the potential to improve medical diagnosis. This review examines recent advancements in NH3 sensing technologies and explores future research directions, including ...
Annelot Nijkoops   +8 more
wiley   +1 more source

Optical Microfiber Biomedical Sensors: Classification, Applications, and Future Perspectives

open access: yesAdvanced Sensor Research, EarlyView.
This review delves deeply into the various types of optical microfiber biosensors, grounded firmly in their fundamental principles, and underscores their indispensable roles in pushing forward biomedical advancements. It examines the latest advancements, challenges faced by these biosensors in practical applications, future directions, breakthroughs ...
Lili Liang   +5 more
wiley   +1 more source

Effect of hypoalbuminemia on drug pharmacokinetics. [PDF]

open access: yesFront Pharmacol
Idasiak-Piechocka I   +8 more
europepmc   +1 more source

Titania–Graphene Hybrids for Photocatalytic Applications: Exploring Relations between Hansen Solubility Parameters and Liquid‐Phase Pollutant Adsorption

open access: yesAdvanced Sustainable Systems, EarlyView.
Hansen solubility parameters are related with the adsorption behavior of pollutants on titania nanoparticles, enabling a comprehensive look into their interaction with particle surfaces. Abstract Pollutant degradation via titania photocatalysts holds significant potential.
Osama Anwar   +6 more
wiley   +1 more source

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