Results 21 to 30 of about 1,026,193 (353)
Controlling angular dispersions in optical metasurfaces
Light: Science & Applications, 2020 Although metasurfaces have shown great potential for manipulating light, most previously realized meta-devices suffer from uncontrolled angular dispersions, making them unfavorable for many applications.
Xiyue S. Zhang +6 more
semanticscholar +1 more source
Liquid-phase exfoliated graphene: functionalization, characterization, and applications
Beilstein Journal of Nanotechnology, 2014 The development of chemical strategies to render graphene viable for incorporation into devices is a great challenge. A promising approach is the production of stable graphene dispersions from the exfoliation of graphite in water and organic solvents ...
Mildred Quintana +2 more
doaj +1 more source
Журнал Белорусского государственного университета: Химия, 2019 The effect of aluminum coagulants composition and pH regulator dosing method on colloidal characteristics of aluminum hydroxide dispersions (diameter, particle size distribution, density and sedimentation rate of aggregates) was investigated by using of ...
Ruslan A. Anushko +4 more
doaj +1 more source
Dispersability of Carbon Nanotubes in Biopolymer-Based Fluids
Crystals, 2015 In this review the dispersability of carbon nanotubes in aqueous solutions containing proteins, or nucleic acids, is discussed. Data reported previously are complemented by unpublished ones.
Franco Tardani, Camillo La Mesa
doaj +1 more source
Kinematics of gas and stars in circumnuclear star-forming regions of early type spirals [PDF]
, 2008 (Abbr.) We present high resolution (R~20000) spectra in the blue and the far red of cicumnuclear star-forming regions (CNSFRs) in three early type spirals (NGC3351, NGC2903 and NGC3310) which have allowed the study of the kinematics of stars and ionized ...
A.I. Díaz +10 more
core +2 more sources
Nature Reviews Microbiology, 2020 The formation of microbial biofilms enables single planktonic cells to assume a multicellular mode of growth. During dispersion, the final step of the biofilm life cycle, single cells egress from the biofilm to resume a planktonic lifestyle. As the planktonic state is considered to be more vulnerable to antimicrobial agents and immune responses ...
Kendra P. Rumbaugh, Karin Sauer
openaire +2 more sources
Science and Engineering of Composite Materials, 2014 This study represents an in situ polymerization by preparation of tetrafunction polyester acrylate mixed with 1,6-hexanediol diacrylate/clay nanocomposite by digital light processor rapid prototyping.
Chiu Shih-Hsuan +3 more
doaj +1 more source
Nanomaterials, 2019 In this article, we report on an efficient post-treatment protocol for the manufacturing of pristine single-walled carbon nanotube (SWCNT) films. To produce an ink for the deposition, the SWCNTs are dispersed in an aqueous solution with the aid of a ...
Florin Loghin +4 more
doaj +1 more source
Stable aqueous dispersions of optically and electronically active phosphorene [PDF]
Proceedings of the National Academy of Sciences of the United States of America, 2016 Significance Few-layered phosphorene, which is isolated through exfoliation from black phosphorus, has attracted great interest due to its unique electronic and optical properties. Although solution-based exfoliation methods have been developed for black
Joohoon Kang +9 more
semanticscholar +1 more source
Do Linear Dispersions of Classical Waves Mean Dirac Cones? [PDF]
, 2012 By using the \vec{k}\cdot\vec{p} method, we propose a first-principles theory to study the linear dispersions in phononic and photonic crystals. The theory reveals that only those linear dispersions created by doubly-degenerate states can be described by
C. T. Chan +6 more
core +3 more sources