Results 241 to 250 of about 73,457 (304)

Magnetic Field‐Modulated Boolean Logic in Proteinoid‐ Fe3 O4 Hybrid Materials

open access: yesAdvanced Physics Research, EarlyView.
Proteinoid‐Fe3O4${\rm Fe}_3{\rm O}_4$. nanoparticle composites exhibit spontaneous electrical oscillations that emulate Boolean logic gates (AND, OR, XOR, NAND, NOR, NOT) under magnetic field modulation. External fields of 65.103 mT tune oscillatory behavior: 84 mT enhances amplitude while 103 mT suppresses it.
Panagiotis Mougkogiannis   +1 more
wiley   +1 more source

Mandible composition and properties in two selected praying mantises (Insecta, Mantodea)

open access: yesThe Anatomical Record, EarlyView.
Abstract Insects process their food with their cuticle‐based mouthparts. These feeding structures reflect their diversity and can, in some cases, showcase adaptations in material composition, mechanical properties, and shape to suit their specific dietary preferences.
Malo Roze   +3 more
wiley   +1 more source

Versatile Carbon Nanofiber-Based Sensors

ACS Applied Bio Materials, 2022
Carbon nanofibers (CNFs) display colossal potential in different fields like energy, catalysis, biomedicine, sensing, and environmental science. CNFs have revealed extensive uses in various sensing platforms due to their distinctive structure, properties, function, and accessible surface functionalization capabilities. This review presents insight into
Aayushi Kundu   +5 more
openaire   +2 more sources

Large-Scale and Selective Synthesis of Carbon Nanofiber Bundles, Curved Carbon Nanofibers and Helical Carbon Nanofibers

Journal of Nanoscience and Nanotechnology, 2015
Through the pyrolysis of acetylene at 250 °C, large quantities of carbon nanofiber bundles (CNFBs), curved carbon nanofibers (CCNFs) and helical carbon nanofibers (HCNFs) can be synthesized selectively by controlling the Fe:Cu molar ratio of Fe-Cu nanoparticles.
X S, Qi   +4 more
openaire   +2 more sources

Electrochemical performances of electrospun carbon nanofibers, interconnected carbon nanofibers, and carbon-manganese oxide composite nanofibers

Journal of Alloys and Compounds, 2019
Abstract This paper reported the comparison of electrochemical properties of carbon nanofibers (CNFs), interconnected carbon nanofibers (ICNFs), and carbon-manganese oxide composite nanofibers (C/MnOx) fabricated by a conventional and a core-shell electrospinning technique, respectively, with the combination of heat treatment and CO2- activation ...
Ouksaphea Pech, Santi Maensiri
openaire   +1 more source

Home - About - Disclaimer - Privacy