Explanipedia

Regioselective on-surface crystallization of one-dimensional organic barcode-like heterostructures of MOFs with fluorescent stripe patterns Open

Ru Lin, Yuyu Xu, Shuo Yang, Shunwei Chen, Zifei Wang , et al. · 2025

Heterostructures, integrating different semiconducting materials in a single structure, are key components for various modern electrical and optoelectronic devices. However, it is difficult to maintain the sequential epitaxial nucleation d…

High‐Performance Optical Stimuli‐Responsive Circularly Polarized Luminescence Induced by Chiral CsPbBr 3 Nanoparticles in Achiral MOFs Open

Xuan Tong, Jiachen Wang, Mingming Wei, Jiawei Qiang, Zhenhua Gao , et al. · 2025

Stimuli‐responsive circularly polarized luminescence (CPL) materials have received extensive attention in the field of information encryption and anti‐counterfeiting due to their ability to intelligently respond to external stimuli, enabli…

MAPbBr3 Quantum Dots Encapsulated Within Lanthanide‐MOFs for Time‐Resolved Multicolor Dynamic Anticounterfeiting Open

Jiachen Wang, Zhenhua Gao, Yajun Jia, Xiaomeng Tong, Yifan Zhou , et al. · 2025

Multicolor dynamic optical materials exhibit significant potential in the realms of anticounterfeiting and information encryption, benefitting from their capacity for generating unpredictable optical information that changes over time. Her…

Cocrystal Growth of Organic Single-Crystal Microwire Heterostructures Based on Competitive Charge-Transfer Interactions Open

Q. D. Jiang, Weiguang Zhang, Fang Ding, Yong Liu, Shuo Jiang , et al. · 2024

Rücktitelbild: Spatially Resolved Organic Whispering‐Gallery‐Mode Hetero‐Microrings for High‐Security Photonic Barcodes (Angew. Chem. 46/2023) Open

Xingwei Feng, Ru Lin, Shuo Yang, Yuyu Xu, Tongjin Zhang , et al. · 2023

Whispering-gallery-mode (WGM) microcavities featuring distinguishable sharp peaks in a broadband exhibit enormous advantages in the field of miniaturized photonic barcodes. In their Research Article (e202310263), Zhenhua Gao, Yong Sheng Zh…

Back Cover: Spatially Resolved Organic Whispering‐Gallery‐Mode Hetero‐Microrings for High‐Security Photonic Barcodes (Angew. Chem. Int. Ed. 46/2023) Open

Xingwei Feng, Ru Lin, Shuo Yang, Yuyu Xu, Tongjin Zhang , et al. · 2023

Whispering-gallery-mode (WGM) microcavities featuring distinguishable sharp peaks in a broadband exhibit enormous advantages in the field of miniaturized photonic barcodes. In their Research Article (e202310263), Zhenhua Gao, Yong Sheng Zh…

Spatially Resolved Organic Whispering‐Gallery‐Mode Hetero‐Microrings for High‐Security Photonic Barcodes Open

Xingwei Feng, Ru Lin, Shuo Yang, Yuyu Xu, Tongjin Zhang , et al. · 2023

Whispering‐gallery‐mode (WGM) microcavities featuring distinguishable sharp peaks in a broadband exhibit enormous advantages in the field of miniaturized photonic barcodes. However, such kind of barcodes developed hitherto are primarily ba…

Dual-stimuli responsive photonic barcodes based on perovskite quantum dots encapsulated in whispering-gallery-mode microspheres Open

Baoyuan Xu, Shuo Yang, Xingwei Feng, Tongjin Zhang, Zhenhua Gao , et al. · 2023

Micro/nanoscale photonic barcodes hold great potential for broad applications in items tracking, multiplexed bioassays and anti-counterfeiting. The ever-increasing demand in advanced anti-counterfeiting applications calls for micro/nanosca…

Solid‐State Fluorescent Carbon Dots with Unprecedented Efficiency from Visible to Near‐Infrared Region Open

Bin Xu, Jie Li, Jing Zhang, Huiying Ning, Xiaoqi Fang , et al. · 2022

Developing solid‐state luminescent materials with bright long‐wavelength emissions is of considerable practical importance in light‐emitting diodes (LEDs) but remains a formidable challenge. Here, a novel structure engineering strategy is …

Smart responsive organic microlasers with multiple emission states for high-security optical encryption Open

Zhenhua Gao, Kang Wang, Yongli Yan, Jiannian Yao, Yong Sheng Zhao · 2020

Modern high-security cryptography and optical communication call for covert bit sequences with high coding capacity and efficient authentication. Stimuli-responsive lasing emissions with easily distinguishable readout are promising in the …

Gram‐Scale Synthesis of 41% Efficient Single‐Component White‐Light‐Emissive Carbonized Polymer Dots with Hybrid Fluorescence/Phosphorescence for White Light‐Emitting Diodes Open

Zifei Wang, Yang Liu, Shijie Zhen, Xiaoxi Li, Wei‐Guang Zhang , et al. · 2020

Fluorescent carbon dots (CDs) are compelling optical emitters to construct white light‐emitting diodes (WLEDs). However, it remains a challenge to achieve large‐scale and highly efficient single‐component white‐light‐emissive CDs suitable …

Organic micro/nanoscale materials for photonic barcodes Open

Yue Hou, Zhenhua Gao, Yong Sheng Zhao, Yongli Yan · 2020

This review summarizes recent advances in micro/nanoscale photonic barcodes based on organic materials from the aspects of diverse optical encoding techniques.

Stimulated emission from CsPbBr3 quantum dot nanoglass Open

Yang Liu, Zhenhua Gao, Weiguang Zhang, Xun Sun, Zifei Wang , et al. · 2019

We report on a high-temperature vapor drop-casting technique used to fabricate a chemically stable nanomaterial‒CsPbBr3 quantum dot nanoglass that exhibits stable photoluminescence and stimulated emission properties. Such nanomaterial is c…

Full-color laser displays based on organic printed microlaser arrays Open

Jinyang Zhao, Yongli Yan, Zhenhua Gao, Yuxiang Du, Haiyun Dong , et al. · 2019

Highly Sensitive Ratiometric Fluorescent Probe for the Detection of Mercury Ions Open

Yuxi Yue, Zhenhua Gao, Longmiao Chen, Rongxin Su, Wenjing Qi , et al. · 2017

An effective dual-emission fluorescent probe combining gold nanoclusters (AuNCs) and carbon dots (CDs) was fabricated for the detection of mercury ions (Hg2+). CDs doped into silica nanoparticles exhibited a reference fluorescence signal, …

Experimental and Kinetic Study on Ignition Delay Times of 2,5-DMF/n-Heptane Blends Open

Erjiang Hu, Zhenhua Gao, Jinfeng Ku, Xin Meng, Zuohua Huang · 2017

Ignition delay times of 2,5-dimethylfuran(2,5-DMF)/n-heptane/oxygen/argon mixtures were measured in this study. Experiments were performed at the stoichiometric mixtures in the temperature range of 1200-1800K. A blend model for 2,5-DMF/n-h…

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