Results 171 to 180 of about 51,557 (272)

Polarization‐Multiplexed Metalens Enables Switchable and Compact Chromatic Confocal Sensing with Dual‐Mode Precision Control

Advanced Science, EarlyView.
This work breaks conventional design paradigms by leveraging a polarization‐multiplexed metasurface to create the first chromatic confocal sensor with dynamically switchable measurement performance, achieving 10‐fold miniaturization (Ø1 mm vs cm‐scale conventional probes).
Zhicheng Zhao, Yuting Jiang, Tao Lai, Wenxiang Peng, Yueqiang Hu, Shanyong Chen   +5 more
wiley   +1 more source

High-Stability Thick-Shell CdZnSeS/CdZnS/ZnS Green-Alloy Quantum Dots in Photoluminescent Diffuser-Plate Masterbatches. [PDF]

Materials (Basel)
Zhou Z, Zhou D, Li N, Liu Y, Tang Z, Jia S, Sun XW.   +6 more
europepmc   +1 more source

Hypergraphs with pendant paths are not chromatically unique

, 2013
Ioan Tomescu
openalex   +1 more source

Algorithms for finding in the lump both bounds of the chromatic number of a graph [PDF]

, 1976
T. Sakaki
openalex   +1 more source

Fiber chromatic confocal method with a tilt-coupling source module for axial super-resolution

, 2023
Zhuang Sun, Xiangdong Huang, Chao Yang
openalex   +1 more source

Visualizing and Quantifying Impact with Mechanochromic Sensing Paints Based on Self‐Assembled Polydiacetylene‐Silk Core‐Shell Vesicles

Advanced Science, EarlyView.
Tracking physical impacts is important in many fields. Self‐assembled microparticles made from polydiacetylene and silk fibroin that change color from blue to red when hit can provide an alternative approach to traditional mechanical transducers, quantitatively visualizing impact with responses ranging from <100 to 770 N.
Marco Lo Presti, Giulia Guidetti, Elisabetta Ruggeri, Terri Lyne Carrington, Fiorenzo G. Omenetto   +4 more
wiley   +1 more source

Tuning of cortical color mechanisms revealed using steady-state visually evoked potentials. [PDF]

Imaging Neurosci (Camb)
Rozman A, Watts DJ, Somers LP, Gunel B, Racey C, Barnes K, Bosten JM.   +6 more
europepmc   +1 more source

Piezofluorochromism in Aramid Dyads: Pressure‐Triggered Luminescence Enhancement with Predictable Emission Shifts

Advanced Science, EarlyView.
High‐pressure investigations uncover the structural determinants of luminescence intensity and shifts in aramids, establishing intrinsic intramolecular rotation as a reliable predictor of their piezofluorochromic behavior. Leveraging this insight, conjugation modulation is proposed as a precise strategy to tune their piezofluorochromic properties ...
Yayun Wang, Zhe Jia, Yaru Wang, Lin Wei, Zimin Hao, Yanan Wang, Jingwen Guo, Aisen Li, Lei Li, Kai Wang, Qian Li   +10 more
wiley   +1 more source

All-dielectric Schrödinger colours across the visible spectrum. [PDF]

Nat Commun
Li Y, Yin J, Zhang C, Zhang Y, Liu Q, Han J, Sha X, Li K, Du K, Liu Z, Qiu CW, Song Q, Xiao S.   +12 more
europepmc   +1 more source

The Locating Chromatic Number for Split Graph of Cycle

, 2021
Kasandra Prawinasti, Muslim Ansori, Asmiati Asmiati, Notiragayu, AR G N Rofi   +4 more
openalex   +1 more source