Results 71 to 80 of about 131,439 (248)
Advanced Materials, EarlyView.A novel approach is introduced that leverages polymer phase transitions to modulate brush behavior. The oleophilic bottle brush system exhibits two distinct melting transitions—bulk and surface—enabling a two‐stage swelling and wetting transition.
Luciana Buonaiuto +7 more
wiley +1 more source
Advanced Materials Interfaces, EarlyView.This study presents core‐shell Au‐Ag NPs and a novel molecularly imprinted polymer (MIP)‐based material targeting L1CAM. Thionine is used as a monomer to create the MIP on a carbon screen‐printed electrode. Functionalized Au‐AgNCs with Raman reporter 4‐mercaptobenzoic acid and anti‐L1CAM enable selective detection via surface‐enhanced Raman scattering ...
Yuselis Castaño‐Guerrero +6 more
wiley +1 more source
IEEE Photonics Journal, 2015 By depositing a resolution test pattern on top of a Si3N4 photonic crystal resonant surface, we have measured the dependence of spatial resolution on refractive index contrast Δn.
G. J. Triggs +5 more
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An experimental method of presenting the principles determining the general properties of optical gratings [PDF]
, 1923 Alexander McAulay
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Advanced Materials Interfaces, EarlyView.Lithographically defined concentric micro‐ and nanostructures systematically designed and fabricated as reproducible arrays for Surface‐enhanced Raman spectroscopy applications. Abstract Topologically designed micro‐ and nanostructured surface‐enhanced Raman scattering (SERS) substrates propel the advancements of innovative applications, including ...
David Femi Odetade +2 more
wiley +1 more source
Advances in diffractive liquid crystal grating devices using patterned electrodes
Journal of Information DisplayOptics has advanced through centuries of research into the fundamental properties of light and its interactions with matter. Within this rich history, one optical component stands out: the diffraction grating.
Chan-Hee Han +4 more
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Advanced Electromagnetics, 2023 The present work studied effects of transformation of refractive index periodicity on electromagnetic wave propagation through grating waveguides. In lieu of the standard refractive index periodicity, although its unit cell consists of two kinds of ...
A. Abramov, Y. Yue, V. Rumyantsev
doaj
Advanced Materials Interfaces, EarlyView.Surface topographical deformation is enhanced in liquid crystal polymer/oligomer network coatings by integrating nonreactive liquid crystal 5CB as a plasticizer, which facilitates the creation of dynamic polymer‐based solid optical devices. Abstract Surfaces with dynamic topographies play a pivotal role in modern technology by providing adaptable ...
Yuxin You +6 more
wiley +1 more source
Advanced Materials Interfaces, EarlyView.Chitosan sponges are modified with ZnO through atomic layer deposition (ALD) to enhance water remediation. Characterization reveals the growth of defective ZnO, which improves the water stability of the sponges. The material's effectiveness is demonstrated through the removal of Direct Blue 78 dye and the photocatalytic degradation of Naproxen ...
Sara Lotito +13 more
wiley +1 more source