Results 31 to 40 of about 564,510 (265)

A Method for the Perceptual Optimization of Complex Visualizations [PDF]

open access: yes, 2002
A common problem in visualization applications is the display of one surface overlying another. Unfortunately, it is extremely difficult to do this clearly and effectively.
House, Donald H, Ware, Colin
core   +2 more sources

Surface plasmon assisted toxic chemical NO2 gas sensor by Au ∕ ZnO functional thin films [PDF]

open access: yesJournal of Sensors and Sensor Systems, 2021
In this short communication, we propose a surface plasmon resonance (SPR) sensor based on a ZnO / Au hybrid thin-film material structure and experimentally investigate its sensitivity improvement.
R. Gaur   +5 more
doaj   +1 more source

Fabrication of Micro- and Nanopillars from Pyrolytic Carbon and Tetrahedral Amorphous Carbon

open access: yesMicromachines, 2019
Pattern formation of pyrolyzed carbon (PyC) and tetrahedral amorphous carbon (ta-C) thin films were investigated at micro- and nanoscale. Micro- and nanopillars were fabricated from both materials, and their biocompatibility was studied with cell ...
Joonas J. Heikkinen   +6 more
doaj   +1 more source

Synthesis of nickel nanowires (Ni-NWs) as high ferromagnetic material by electrodeposition technique

open access: yesHeliyon, 2023
Metallic nanowires (NWs) and their different compounds display incredible prospects for their use in various applications including media storage, sensor and solar cell devices along with the biological drug delivery systems.
Aamir Shahzad   +6 more
doaj   +1 more source

Versatile Surface Electrodes for Combined Electrophysiology and Two-Photon Imaging of the Mouse Central Nervous System

open access: yesFrontiers in Cellular Neuroscience, 2021
Understanding and modulating CNS function in physiological as well as pathophysiological contexts remains a significant ambition in research and clinical applications.
Michael Schweigmann   +6 more
doaj   +1 more source

Low-cost electrochemical impedance spectroscopy system for corrosion monitoring of metallic antiquities and works of art [PDF]

open access: yes, 1999
Electrochemical impedance spectroscopy (EIS) is recognized to be a powerful and noninvasive technique to test the integrity of protective coatings on memorials, but commercial EIS systems are rather costly though versatile devices. This paper describes a
Angelini, Emma Paola Maria Virginia   +5 more
core   +1 more source

Multivalent glycan arrays [PDF]

open access: yes, 2019
Glycan microarrays have become a powerful technology to study biological processes, such as cell–cell interaction, inflammation, and infections. Yet, several challenges, especially in multivalent display, remain.
Bordoni, Vittorio   +5 more
core   +1 more source

SARS-CoV-2: preliminary study of infected human nasopharyngeal tissue by high resolution microscopy

open access: yesVirology Journal, 2021
Background The novel coronavirus SARS-CoV-2 is the etiological agent of COVID-19. This virus has become one of the most dangerous in recent times with a very high rate of transmission.
Brian Mondeja   +17 more
doaj   +1 more source

A Comparative In Vitro and In Vivo Study of Osteogenicity by Using Two Biomaterials and Two Human Mesenchymal Stem Cell Subtypes

open access: yesFrontiers in Cell and Developmental Biology, 2022
Background: Bone repair induced by stem cells and biomaterials may represent an alternative to autologous bone grafting. Mesenchymal stromal/stem cells (MSCs), easily accessible in every human, are prototypical cells that can be tested, alone or with a ...
L. Fievet   +10 more
doaj   +1 more source

A Beautiful Bind: Phage Display and the Search for Cell-Selective Peptides

open access: yesViruses
Phage display has advanced the discovery of peptides that selectively bind to a wide variety of cell surface molecules, offering new modalities to modulate disease-related protein–protein interactions (PPIs).
Babak Bakhshinejad, Saeedeh Ghiasvand
doaj   +1 more source

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