Results 171 to 180 of about 4,799 (258)

Laser‐Driven Halide Exchange and High‐Resolution Multicolor Patterning of Perovskite Films

Rare Metals, Volume 45, Issue 3, March 2026.
ABSTRACT Translating the excellent properties of metal halide perovskites (MHPs) into practical flexible optoelectronic devices requires high‐resolution multicolor patterning techniques that are compatible with post‐fabrication processing. However, such a capability has remained elusive.
Shu Yang, Annan Hu, Chun Yang, Guilong Yan, Xue Yu, Xuhui Xu, Ting Wang   +6 more
wiley   +1 more source

Modulating absorption and emission of smart fluorescent organic probes through tailored physicochemical properties. [PDF]

Sci Rep
Atif M, Ashraf Z, Yasmeen F, Iqbal M, Anjum M.   +4 more
europepmc   +1 more source

Orthogonal Stimulus‐Responsive Ca3Ga2Ge3O12: Pr3+ for Real‐Time X‐Ray Dosimetry and Dynamic Information Encryption

Rare Metals, Volume 45, Issue 3, March 2026.
ABSTRACT Multimodal luminescent materials are crucial for advanced information encryption, real‐time dosimetry, and high‐resolution bioimaging, yet integrating orthogonal stimulus‐responsiveness into a single‐component system is challenging. Herein, we report a Pr3+‐doped Ca3Ga2Ge3O12 (CGGO: Pr3+) garnet phosphor that exhibits orthogonally addressable ...
Qi Chen, Wenqiang Wang, Ping Liu, Weifang Bu, Yang Yue, Yifan Shang, Feixiang Xiong, Ting Wang, Xiangke Niu, Zhiqiang Li, Xue Yu   +10 more
wiley   +1 more source

Spatially confined single-molecule folding achieves multicolor phosphorescence. [PDF]

Chem Sci
Zhou X, Ma XK, Zhang X, Yu S, Zhang Z, Liu Y.   +5 more
europepmc   +1 more source

Carbon Dot‐Based Mechanofluorescent Hydrogel with Tunable Fluorescence for Bioengineering Applications

Small, Volume 22, Issue 14, 6 March 2026.
Hybrid hydrogels embedded with carbon‐based quantum dots (CQDs) exhibit real‐time fluorescence change in response to compressive force. These hydrogels demonstrate multifunctionality, biocompatibility, and tunable mechanofluorescent behavior, enabling advanced applications in soft robotics.
Elahe Masaeli, Poushali Das, Seshasai Srinivasan, Amin Reza Rajabzadeh   +3 more
wiley   +1 more source

Dual-band high-dissymmetry circularly polarized luminescence from cholesteric liquid crystals overlaid a gold cluster film. [PDF]

Nat Commun
Hao X, Chen Z, Ma H, Wang Y, Cao Y, Yao B, Wang R, Cao R, Xiao Y, Liu C, Liu Y, Feng S, Dai H, Zhang XD, Liu YJ.   +14 more
europepmc   +1 more source

Self-assembled cellulosic superstructures with unanticipated high quantum yields. [PDF]

Nat Commun
Li C, Lang Z, Poisson J, Chen W, Huang C, Nimerovsky E, Vana P, Zhang K.   +7 more
europepmc   +1 more source

Trans‐reflective color filters with brilliant colors by integrating organic dyes with photonic crystals

Smart Molecules, Volume 4, Issue 1, March 2026.
A novel trans‐reflective color filter design achieves high color purity, >70% transmittance, and exceptional UV/thermal stability by integrating dye‐doped polysulfone with photonic crystals, enabling advanced dual‐mode displays. Abstract Color filters are essential components for optical modulation.
Shi Li, Yong Qi, Wenbin Niu, Suli Wu, Bingtao Tang, Wei Ma, Shufen Zhang   +6 more
wiley   +1 more source

Unique Color Display via High-Order Reflectance in 1D Photonic Crystals for Advanced Security Levels in Anti-Counterfeiting Applications. [PDF]

Adv Sci (Weinh)
Bak JM, Kim Y, Yeo MW, Jung SH, Lee HI.
europepmc   +1 more source

Emergence, Challenges, and Opportunities for Chiral Nanocellulose Assemblies in Tissue Engineering and Wound Healing

Small Structures, Volume 7, Issue 3, March 2026.
This review explores chiral nanomaterials for tissue engineering and wound healing, specifically focusing on the potential of nanocellulose. The inherent chirality of nanocelluloses and their assemblies enables the creation of biomimetic scaffolds with unique biological interactions. Chiral nematic self‐assembly of cellulose nanocrystals, in particular,
Mahboubeh Nabavinia, Hossein Khanjanzadeh, Asier R. Muguruza, Anna Roig, Erlantz Lizundia, Justin O. Zoppe   +5 more
wiley   +1 more source