Dyes and Pigments, Год журнала: 2024, Номер unknown, С. 112595 - 112595
Опубликована: Дек. 1, 2024
Язык: Английский
Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 159708 - 159708
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
1
Small, Год журнала: 2024, Номер unknown
Опубликована: Сен. 18, 2024
The ability to reversibly exhibit structural color patterns has positioned photonic crystals (PCs) at the forefront of anti-counterfeiting. However, security offered by mere reversible display is susceptible illicit alteration and disclosure. Herein, inspired electronic message captcha, bilayer crystal (BPC) systems with integrated decryption verification modules, are realized combining inverse opal (IO) double (DIO) polyacrylate polymers. When informationized BPC immersed in ethanol or water, DIO layer displayed encrypted information due solvent-induced ordered rearrangement polystyrene (PS) microspheres. step established based on different colors IO pattern, which result from deformation recovery macroporous skeleton induced solvent evaporation. Moreover, through evaporation-induced random self-assembly PS@SiO
Язык: Английский
Процитировано
5
iScience, Год журнала: 2025, Номер 28(3), С. 111996 - 111996
Опубликована: Фев. 12, 2025
Anti-smudge coating materials have a broad prospect, but they are susceptible to wear from nails and sand. Therefore, the potential application of such coatings on glass substrates needs features as superhardness high transparency. However, realizing these key properties combined with anti-smudge function is significantly challenging. In this work, we show conceptional nanoparticle pattern designing strategy materials, inspired by stepping cobblestone roads foot feeling only hardness stones. Realize surface "cobblestone roads" via facile scalable interfacial reactions within molecular compatible system, successfully achieve desired material including anti-smudge, superhardness, The was composed tensely crosslinked sub-10 nm building blocks that bear an layer, exhibiting undistinguished inorganic phase behavior when it subjected external forces contact point micro- or above 10 nanoscale.
Язык: Английский
Процитировано
0
Advanced Functional Materials, Год журнала: 2025, Номер unknown
Опубликована: Апрель 7, 2025
Abstract Tin‐based metal–oxo clusters have recently garnered considerable attention in high‐energy irradiation lithography because of their nanoscale patterning capabilities. However, achieving sub‐10 nm resolution remains a challenge due to uncontrolled latent image gradients after exposure. In this study, the development mechanism Sn4–oxo cluster is investigated using molecular polarity index model. Resolutions 8 and 17 are successfully achieved for Sn4‐TF electron beam (EBL) extreme ultraviolet (EUVL), respectively. A novel pre‐irradiation modification strategy proposed enhance sensitivity by one‐third both EBL EUVL. The experimental findings theoretical analysis demonstrate that deep (DUV) primarily degrades organic ligands promotes Sn–O–Sn crosslinking, whereas EUVL drive hydrocarbon crosslinking among clusters. This study deepens our understanding Sn–oxo photolithographic reaction mechanisms, offering critical insights optimizing developers enhancing sensitivity. These expected aid realization node technology.
Язык: Английский
Процитировано
0
Chinese Journal of Polymer Science, Год журнала: 2025, Номер unknown
Опубликована: Апрель 3, 2025
Язык: Английский
Процитировано
0
Journal of Colloid and Interface Science, Год журнала: 2025, Номер unknown, С. 137538 - 137538
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
0
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
0
Smart Molecules, Год журнала: 2024, Номер 2(3)
Опубликована: Июль 11, 2024
Abstract The low porosity of metal‐organic framework glass makes it difficult to prepare membranes with high permeability. To solve this problem, we fabricated a series self‐supported zeolite composite different 4A loadings using the abundant pore structure zeolite. embedded in membrane preserved ligand bonds and chemical structure. exhibited good interfacial compatibility. More importantly, incorporation significantly improved CO 2 adsorption capacity pure g ZIF‐62 membranes. In addition, gas separation performance measurements showed that (a ZIF‐62) 0.7 (4A) 0.3 had permeability 13,329 Barrer for an ideal selectivity 31.7 /CH 4 , which exceeded Robeson's upper bound. operational stability variable pressure test 48 h long‐term continuous test. This study provides method preparing
Язык: Английский
Процитировано
2
Langmuir, Год журнала: 2024, Номер 40(21), С. 11184 - 11195
Опубликована: Май 15, 2024
Photonic crystal-based ethanol concentration indicators with rapid response and brilliant structural color output definitely take a place in colorimetric sensors. Here, based on the H-bond-regulated swelling of acrylate shape memory polymers (SMPs) solvent-induced change double inverse opal photonic crystals (DIOPCs), new-type (PCs) were constructed, exhibiting span maximum reflection wavelength (λmax) up to ∼166 nm alcohols concentrations from 0 100 vol %. DIOPC (DIOPCIs) show (<1.5 s) different colors (covering blue red). The sensing mechanism includes solvent-triggered recovery skeleton, cosolvency effect H-bonds induced swelling/shrinkage polymer, phase separation between polystyrene (PS) microsphere polymer light diffraction DIOPCs. While ensuring larger λmax by regulating H-bond interactions chains through acrylamide (AAm), AAm-modified DIOPCIs are sensitive some specific concentrations. real-time during fermentation verified practicability DIOPCIs, thus establishing visual model corresponding kinetics. We envisage that will contribute intelligentization alcoholic distillation industry.
Язык: Английский
Процитировано
2
Smart Molecules, Год журнала: 2024, Номер unknown
Опубликована: Июнь 7, 2024
Abstract Sonodynamic therapy (SDT) is a novel cancer treatment type showing the advantages of high tissue penetration ability, non‐invasion, low systemic toxicity, and selectivity. However, SDT depends on ultrasound (US) irradiation; once US turned off, sonosensitizer will stop producing reactive oxygen species (ROS). Moreover, most sonosensitizers generate oxygen‐dependent ROS, that is, singlet ( 1 O 2 ), significantly limiting therapeutic effect in treating deep hypoxic tumor. Therefore, combining with other modalities essential. Here, we designed synthesized series cisplatin‐coordinated copolythiophenes CPT‐Pts simultaneously generating , superoxide anion, hydroxyl radicals for synergistic chemotherapy The sonodynamic toxicity cytotoxicity were accurately regulated by tuning monomer ratio polythiophene. This copolymerization strategy avoids side effects originating from high‐dose drug while making up relying ultrasonic activation, effectively inhibiting cells tumors.
Язык: Английский
Процитировано
1