Results 121 to 130 of about 3,659,008 (292)
TADF‐Active Tetrazole Luminophores for Visible‐Light Functionalization of Nanoparticles and Surfaces
Angewandte Chemie, EarlyView.A series of tetrazoles are reported that undergo 1,3‐dipolar cycloadditions with alkene and alkyne substrates, generating (dihydro)pyrazole products that exhibit thermally activated delayed fluorescence (TADF). The “photo‐click” reactivity of these tetrazoles is leveraged to functionalize nanoparticles and surfaces with TADF‐active chromophores ...
Ryoga Hojo +11 more
wiley +2 more sources
Characterization and Optimization of Field of View in a Holographic Waveguide Display
IEEE Photonics Journal, 2017 The paper presents the characterization of the field of view (FOV) in a holographic waveguide display (HWD) with a broadband spectrum image source. The influences of parameters such as grating slanted angle of volume holographic grating (VHG), grating ...
Zhongwen Shen +3 more
doaj +1 more source
, 2016 This study is an exposition of the paper entitled Star Edge Coloring of Some Classes of Graphs by Bezegova et al. [2] which appeared in Journal of Graph Theory .
Ramos, Alora Angelu G. +1 more
core
New bounds for the acyclic chromatic index
Discrete Mathematics, 2016 An edge coloring of a graph $G$ is called an acyclic edge coloring if it is proper and every cycle in $G$ contains edges of at least three different colors. The least number of colors needed for an acyclic edge coloring of $G$ is called the acyclic chromatic index of $G$ and is denoted by $a'(G)$.
openaire +4 more sources
On the chromatic index of cographs and join graphs
Electronic Notes in Discrete Mathematics, 2015 Abstract Along with a result of Niessen of 1994, a conjecture proposed by Hilton and Chetwynd of 1986 implies that the chromatic index of graphs with Δ ≥ n / 2 can be determined in linear time. Connected cographs satisfy Δ ≥ n / 2 , however whether the conjecture holds for cographs is still unknown.
Alex R. Cunha Lima +3 more
openaire +1 more source
Advanced Electronic Materials, EarlyView.This review summarizes the developments in field‐effect transistor (FET)‐based dual‐mode sensor platforms and what can be learned from them. It identifies charge as a crucial factor in biomolecular interactions at interfaces, outlines the challenges of hybrid systems, and highlights their benefits.
Roger Hasler +4 more
wiley +1 more source
Circular Chromatic Index of Generalized Blanusa Snarks
, 2007 In his Master’s thesis, Ján Mazák proved that the circular chromatic index of the type 1 generalized Blanuˇsa snark B1 n equals 3 + 2 n. This result provided the first infinite set of values of the circular chromatic index of snarks.
Mohammad Ghebleh
core
Advanced Intelligent Discovery, EarlyView.Sequential multicolor fluorescence imaging in dynamic microsystems is constrained by acquisition speed and excitation dose. This study introduces a real‐time framework to reconstruct spectrally separated channels from reduced cross‐channel acquisitions (frames containing mixed spectral contributions).
Juan J. Huaroto +3 more
wiley +1 more source
The List Chromatic Index of a Bipartite Multigraph
Journal of Combinatorial Theory, Series B, 1995 The list chromatic index of a multigraph is the least number \(n\) for which the edges can be coloured so that adjacent edges get different colours, the colour of each edge being chosen from an arbitrarily prescribed list of \(n\) different colours associated with that edge.
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Temperature‐Tunable Cholesteric Liquid Crystal Optical Combiners for Extended Reality Applications
Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.Recent advancements in extended reality highlight their potential to enhance traditional displays like liquid crystal displays and organic light‐emitting diode screens. This article introduces an innovative cholesteric liquid crystal‐based optical combiner for head‐mounted displays, enabling seamless transitions between augmented reality, virtual ...
Yuanjie Xia +6 more
wiley +1 more source