Simple Instrument for Moisture Measurement in Grain by Free-Space Microwave Transmission

Many Facets of Photonic Crystals: From Optics and Sensors to Energy Storage and Photocatalysis

“…[99] Adapted with permission. [99] Copyright 2021, American Association for the Advancement of Science. c) Easily spreadable and durable PhC films deposited by spray coating SiO 2 particles dispersed in solvent with a proposed application for automotive coatings.…”

“…For SiO 2 particles dispersed in acrylate-based resins, the relative degree of viscosity of the dispersion resin was found to impact the vibrancy and iridescence of structural color for the printed images with broader reflection peaks and less iridescent images found to arise from higher viscosity resins. [99] Automotive paint coatings based on SiO 2 photonic crystals in a solvent medium spray coated onto surfaces and re-coated with a commercial clear coat are shown in Figure 6c. The resultant PhC films displayed vibrant colors which could be tuned by the SiO 2 particle size or by using combinations of different sizes to achieve films of mixed colors.…”

“…Copyright 2022, Elsevier. b) Colloidal photonic inks used to print images with controllable degrees of iridescence depending on the relative viscosity of the particle dispersion medium [99]. Adapted with permission [99].…”

Laser‐Based Micro/Nano‐Processing Techniques for Microscale LEDs and Full‐Color Displays

“…[6,40,75,153,154] This route eliminates the problem [142] of Micro-LED mass-transfer, but in the meanwhile a new challenge arises-the patterning of high-resolution QDs. Some printing techniques such as ink jet printing, [154] aerosol jet printing [155] and EHD printing [156,157] do work, but cannot fully address the challenge. These methods either suffer from poor resolution or cannot achieve a QD pattern with sufficiently large thickness.…”

Label-free colorimetric apta-assay for detection of Escherichia coli based on gold nanoparticles with peroxidase-like amplification

“…[18][19][20] Among these methods, selection with whole bacterial cells as targets is the most commonly applied, namely cell systematic evolution of ligands by exponential enrichment (cell-SELEX). 21 Moreover, aptamers generated by cell-SELEX are able to be utilized for whole cell detection of bacteria, thereby improving the detection efficiency through combining with bacterial surface components without splitting bacteria to extract nucleic acid. 22 However, the immobilization of an aptamer on the solid substrate may cause its spatial conformation to change, which affects the binding efficiency of the target.…”