Results 21 to 30 of about 87,245 (344)
Glyconanomaterials for biosensing applications [PDF]
Biosensors and Bioelectronics, 2016 Nanomaterials constitute a class of structures that have unique physiochemical properties and are excellent scaffolds for presenting carbohydrates, important biomolecules that mediate a wide variety of important biological events. The fabrication of carbohydrate-presenting nanomaterials, glyconanomaterials, is of high interest and utility, combining ...
Nanjing Hao +4 more
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Nanomaterials for Biosensing Lipopolysaccharide [PDF]
Biosensors, 2019 Lipopolysaccharides (LPS) are endotoxins, hazardous and toxic inflammatory stimulators released from the outer membrane of Gram-negative bacteria, and are the major cause of septic shock giving rise to millions of fatal illnesses worldwide. There is an urgent need to identify and detect these molecules selectively and rapidly.
Keith J. Stine +2 more
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Biosensing with Nanofluidic Diodes [PDF]
Journal of the American Chemical Society, 2009 Recently reported nanofluidic diodes with highly nonlinear current-voltage characteristics offer a unique possibility to construct different biosensors. These sensors are based on local changes of the surface charge on walls of single conical nanopores induced by binding of an analyte.
Ivan Vlassiouk +2 more
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DNA Nanodevice-Based Drug Delivery Systems
Biomolecules, 2021 DNA, a natural biological material, has become an ideal choice for biomedical applications, mainly owing to its good biocompatibility, ease of synthesis, modifiability, and especially programmability.
Chaoyang Guan, Xiaoli Zhu, Chang Feng
doaj +1 more source
Terahertz Metamaterials for Biosensing Applications: A Review
Biosensors, 2023 In recent decades, THz metamaterials have emerged as a promising technology for biosensing by extracting useful information (composition, structure and dynamics) of biological samples from the interaction between the THz wave and the biological samples ...
Wu Zhang +6 more
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Label-free optical biosensing: going beyond the limits.
Chemical Society Reviews, 2023 Label-free optical biosensing holds great promise for a variety of applications in biomedical diagnostics, environmental and food safety, and security.
A. Kabashin +2 more
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Review of biosensing with whispering-gallery mode lasers
Light: Science & Applications, 2021 Lasers are the pillars of modern optics and sensing. Microlasers based on whispering-gallery modes (WGMs) are miniature in size and have excellent lasing characteristics suitable for biosensing.
N. Toropov +5 more
semanticscholar +1 more source
Electrochemical Impedance Spectroscopy (EIS): Principles, Construction, and Biosensing Applications
Italian National Conference on Sensors, 2021 Electrochemical impedance spectroscopy (EIS) is a powerful technique used for the analysis of interfacial properties related to bio-recognition events occurring at the electrode surface, such as antibody–antigen recognition, substrate–enzyme interaction,
Hend S. Magar +2 more
semanticscholar +1 more source
Nanomaterials for Biosensing Applications [PDF]
Nanomaterials, 2016 Nanomaterials have shown tremendous potentials to impact the broad field of biological sensing. Nanomaterials, with extremely small sizes and appropriate surface modifications, allow intimate interaction with target biomolecules. [...]
Aiying Zhang, Ming Su, Sichao Hou
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Vertically Aligned Ultrathin 1T-WS2 Nanosheets Enhanced the Electrocatalytic Hydrogen Evolution
Nanoscale Research Letters, 2018 Efficient evolution of hydrogen through electrocatalysis holds tremendous promise for clean energy. The catalytic efficiency for hydrogen evolution reaction (HER) strongly depends on the number and activity of active sites. To this end, making vertically
Qunying He +3 more
doaj +1 more source