Results 31 to 40 of about 8,605 (197)
Application of Silicon Nanowire Field Effect Transistor (SiNW-FET) Biosensor with High Sensitivity
Sensors, 2023 As a new type of one-dimensional semiconductor nanometer material, silicon nanowires (SiNWs) possess good application prospects in the field of biomedical sensing.
Huiping Li +6 more
doaj +1 more source
Solvent-Induced Assembly of Microbial Protein Nanowires into Superstructured Bundles
Biomacromolecules, 2021 Protein-based electronic biomaterials represent an attractive alternative to traditional metallic and semiconductor materials due to their environmentally benign production and purification. However, major challenges hindering further development of these materials include (1) limitations associated with processing proteins in organic solvents and (2 ...
Yun-Lu Sun +11 more
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Journal of Nanobiotechnology, 2019 Background Tumor-derived exosomes are gaining attention as important factors that facilitate communication between neighboring cells and manipulate cellular processes associated with cancer development or progression.
Jiyun Lim +6 more
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The Archaellum of
mBio, 2019 Microbially produced electrically conductive protein filaments are of interest because they can function as conduits for long-range biological electron transfer. They also show promise as sustainably produced electronic materials.
David J. F. Walker +5 more
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SOI-nanowire biosensor for the detection of D-NFAT 1 protein [PDF]
Biomeditsinskaya Khimiya, 2015 The nanowire (NW) detection is one of fast-acting and high-sensitive methods allowing to reveal potentially relevant protein molecules. A NW biosensor based on the silicon-on-insulator (SOI)-structures was used for biospecific label-free detection of NFAT 1 (D-NFAT 1) oncomarker in real time.
K A, Malsagova +10 more
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Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives
Advanced Materials, EarlyView.Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi +4 more
wiley +1 more source
Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics
Advanced Materials, EarlyView.“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair +3 more
wiley +1 more source
Nanogap nanowires and its applications in biosensing
Sensing and Bio-Sensing ResearchNanogap nanowires have gained attention for their potential applications in biosensing due to their unique physical properties, such as high surface-to-volume ratios and enhanced sensitivity.
Alaa Kamal Yousif Dafhalla +8 more
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Wide-Field Fluorescence Microscopy of Real-Time Bioconjugation Sensing
Sensors, 2018 We apply wide-field fluorescence microscopy to measure real-time attachment of photosynthetic proteins to plasmonically active silver nanowires. The observation of this effect is enabled, on the one hand, by sensitive detection of fluorescence and, on ...
Marcin Szalkowski +6 more
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Bioelectronic silicon nanowire devices using functional membrane proteins [PDF]
Proceedings of the National Academy of Sciences, 2009 Modern means of communication rely on electric fields and currents to carry the flow of information. In contrast, biological systems follow a different paradigm that uses ion gradients and currents, flows of small molecules, and membrane electric potentials.
Nipun, Misra +6 more
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