Results 191 to 200 of about 8,388,087 (291)

Morphological Stabilization of CsPbBr3 Quantum Dot Films Enabled by PVC‐g‐PMMA Graft Copolymer Encapsulation for Water‐Robust Color Conversion

open access: yesSmall, EarlyView.
Poly(vinyl chloride)‐graft‐poly(methyl methacrylate) encapsulation enabled formation of water‐stable CsPbBr3‐quantum‐dot fims with enhanced photoluminescence (PL) retention upon exposure to water, UV radiation, and ethanol. Time‐dependent ex situ transmission electron microscopy with quantitative particle segmentation identified the coefficient of ...
Seung Ryeol Song   +6 more
wiley   +1 more source

A metasurface-enabled green-smart window for intelligent wireless communications with high visible transparency and low infrared emissivity. [PDF]

open access: yesNat Commun
Jiang RZ   +11 more
europepmc   +1 more source

Synthesis of Samarium‐incorporated X‐ray‐sensitive nanoparticles and hydrogels: Diverse applications in radiation monitoring and dynamic information display

open access: yesSmart Molecules, EarlyView.
Sm3+‐doped α‐NaLuF4 and β‐NaLuF4 were synthesized. The X‐ray‐activated persistent luminescence abilities and afterglow properties can be well controlled. Sm3+‐doped β‐NaLuF4 exhibits remarkable afterglow ability. The hexagonal β‐NaLuF4:3%Sm3+‐incorporated hydrogel can be further programmed with other types of hydrogels to enable tunable emission ...
Zetong Zhang   +6 more
wiley   +1 more source

Printable polymer nanocomposites for scalable and architected radiative cooling. [PDF]

open access: yesNat Commun
Zhou K   +9 more
europepmc   +1 more source

Revisiting small‐molecule fluorescent probes in food freshness detection

open access: yesSmart Molecules, EarlyView.
Fluorescent probes serve as versatile tools for food freshness monitoring. This review summarizes recent advances in probes targeting biogenic amines, hydrogen sulfide, pH values, and other key spoilage markers, highlighting their design principles, sensing mechanisms, and practical applications in food quality monitoring. Abstract Food spoilage driven
Xinrui Wang   +5 more
wiley   +1 more source

Transparent metafilms for enhanced thermal regulation in energy-efficient windows. [PDF]

open access: yesNanophotonics
Wu B   +7 more
europepmc   +1 more source

A multifunctional near‐infrared dual‐channel off‐on‐off probe for sequential detection of fluoride and hypochlorous acid: Multimatrix applications

open access: yesSmart Molecules, EarlyView.
This multifunctional, sequence‐specific probe (DHM) enables stepwise detection: fluoride triggers red/near‐infrared emission via cleavage, then hypochlorous acid induces blue fluorescence. It achieves fast, selective visual detection in environmental samples, foods, and in vivo models.
Tongtong Li   +10 more
wiley   +1 more source

Systemic Design in Times of Crisis: Fostering a Collaborative Culture Under Conditions of Energy Vulnerability in Northeastern Iran

open access: yesSystems Research and Behavioral Science, EarlyView.
ABSTRACT The actualization of innovation in social systems requires interventions within small systems, communities and organizations. At this scale, practitioners can engage directly with the interactions, communication and dialogue among key actors, including those with conflicting interests.
Moein Nedaei
wiley   +1 more source

Home - About - Disclaimer - Privacy