Results 81 to 90 of about 1,773,113 (206)

Attitudes and behaviour towards food attributes and organic food – a triangular methodological investigation of occasional organic consumers [PDF]

, 2011
Organic food is increasingly available in the conventional food retail, where organic products are offered alongside with various other types of products and compete mainly with conventional and the so-called conventional-plus products.
Stolz, Hanna
core   +1 more source

Effective Long Afterglow Amplification Induced by Surface Coordination Interaction

Advanced Science
Long‐persistent luminescent (LPL) materials have attracted considerable research interest due to their extensive applications and outstanding afterglow performance.
Yongkang Wang, Qiankun Li, Lunjun Qu, Jiayue Huang, Ying Zhu, Chen Li, Qingao Chen, Yan Zheng, Chaolong Yang   +8 more
doaj   +1 more source

Aluminate Long Afterglow Luminescent Materials in Road Marking Field Research Progress and Development: A Review

Buildings
This paper reviews the research progress and development of aluminate long afterglow luminescent materials in the field of road marking, especially the study of rare earth ion-activated strontium aluminate (SrAl2O4: Eu2+, Dy3+)-based long afterglow ...
Fangzhi Zhang, Yue Xie, Xiaokang Zhao, Yinzhang He, Jianzhong Pei, Yuanhe Xing, Shaobo Wang, Jiupeng Zhang   +7 more
doaj   +1 more source

Recent advances in dopant–matrix afterglow systems: high-performance organic afterglow materials and the critical role of organic matrices in materials fabrication

Physical Chemistry Chemical Physics
Recent advances in organic afterglow materials, especially dopant–matrix systems, highlight the synergy between luminophore design and matrix function, offering new opportunities for persistent luminescence and future high-value applications.
Yue Zhang, Zhe Mo, Zi Ye, Qianqian Yan, Xixi Piao, Jialiang Jiang, Biao Xu, Kaka Zhang   +7 more
openaire   +2 more sources

Diboron‐Embedded Heteroacenes With Systematically Varied Central π‐Skeletons and Fusion Modes

Helvetica Chimica Acta, EarlyView.
We synthesized diboron‐embedded acenes and revealed that fusion mode governs electronic properties, whereas molecular symmetry dictates crystal packing. One C2v‐symmetric isomer forms a uniform columnar π‐stacked array. ABSTRACT Diboron‐embedded heteroacenes with systematically varied central π‐skeletons and fusion modes were synthesized via one‐pot ...
Tatsuya Mori, Sebastian Baumert, Gustavo Fernández, Naoya Aizawa, Takuma Yasuda, Shigehiro Yamaguchi   +5 more
wiley   +1 more source

Ambient‐Light‐Activated Rewritable Optical Patterning in Transparent Long‐Afterglow Garnet Ceramics

Laser &Photonics Reviews, EarlyView.
This work demonstrates sunlight‐activated rewritable optical information storage in transparent long‐afterglow Y3Al2Ga3O12:Ce (YAGG:Ce) garnet ceramics fabricated via solid‐state sintering with tetraethyl orthosilicate (TEOS) as a sintering aid. By integrating ambient‐light operability, reversibility, and high optical clarity in a robust ceramic host ...
Luyang Hua, Shirui Li, Mao Deng, Ting Ye, Cong Zhang, Xiuling Wang, Shuyi Zhu, Jiagang Wu, Rui Duan, Kailei Lu, Yucheng Ye, Jianqi Qi   +11 more
wiley   +1 more source

Organic Agriculture in the Czech Republic (Country Report 2011) [PDF]

, 2012
The Czech organic farming is continuously growing and has reached almost 12 % of the farmland acreage in the Czech Republic. The main driving force in the development of the organic farming in the Czech Republic are subsidies; which led to the fact that ...
Urban, Jiri
core   +1 more source

Phosphine-mediated hydrogen bond and phosphorescence energy transfer for tunable chiroptical afterglow in stacked polymers

Nature Communications
Polymer-doped chiral organic afterglow (COA) materials represent an emerging frontier in photonics, yet their development is constrained by weak hydrogen bond interactions and limited spectral diversity.
Zhisheng Gao, Shuai Huang, Xiaona Lian, Xin Yan, Hengyu Cao, Shuman Zhang, Peng Zhang, Qi Jia, Huanhuan Li, Hui Li, Runfeng Chen, Gaozhan Xie, Yun Ma, Ting Wang, Wei Huang, Ye Tao   +15 more
doaj   +1 more source

Multiple stimuli-responsive low-molecular-weight organogel with room temperature phosphorescence for dynamic anti-counterfeiting

Next Materials
Pure organic luminogens with stimuli-responsive room temperature phosphorescence (RTP) have drawn much attention due to their promising applications in dynamic anti-counterfeiting.
Yi Shi, Jiayu Jiang, Huamiao Lin, Peng Geng, Jiaying Yan, Shuzhang Xiao   +5 more
doaj   +1 more source

Structural and Spin–Orbit Coupling Synergy Enables Tunable Afterglow in Cytosine‐Based Hybrid Materials

Laser &Photonics Reviews, EarlyView.
Zero‐dimensional organic–inorganic hybrid materials (Cyt)2ZnX4·H2O (X = Cl, Br) were synthesized using cytosine (Cyt) and zinc halides, enabling effective regulation of room‐temperature phosphorescence (RTP) through halogen substitution in the inorganic [ZnX4]2− unit.
Chenxin Fan, Zhe Tang, Binbin Fan, Qingfeng Wei, Dandan Luo, Tianxin Bai, Junsheng Chen   +6 more
wiley   +1 more source