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Biosensors are devices used to detect the presence or concentration of a biological analyte, such as a biomolecule, a biological structure or a microorganism. Biosensors consist of three parts: a ...
Smoking is an excellent food preservation method but also a source of contamination of foodstuffs with carcinogenic polycyclic aromatic hydrocarbons (PAHs). Herein we investigated the influence of ...
Sleep study: This test is typically done at a sleep center or sleep lab at a hospital, clinic, or a standalone facility. Sleep studies assess the number of times per hour the upper airway collapses, ...
The development of a chip-based sensor array composed of individually addressable polystyrene−poly(ethylene glycol) and agarose microspheres has been demonstrated. The microspheres are selectively ...
We demonstrate a new type of surface-enhanced Raman scattering (SERS) sensors employing liquid-metal-based nanophotonic structures. These SERS sensors are realized with simple lithography-free ...