Опубликована: Янв. 1, 2024
Язык: Английский
Interdisciplinary materials, Год журнала: 2024, Номер 3(4), С. 453 - 479
Опубликована: Май 11, 2024
Abstract In recent years, the precisely controlled synthesis of chiral twisted molecular carbons has emerged as a forefront topic in research carbon materials. Molecular refer to nanomaterials synthesized with precision at atomic level. Through rational design, rigid and stable structures can be synthesized. The exploration field is key fully understanding various configurations materials delving into relationship between structure design functionality. This review explores such nanographene, nanobelts, nanosheets, graphdiyne, etc. It emphasizes role photocyclization, Scholl reaction, Diels–Alder reactions achieving precise control discusses range innovative strategies. These strategies have led development structures, helical, propeller, Möbius strip configurations. introduction chirality, combined inherent exceptional optical properties nanocarbon materials, facilitated creation superior chiroptical performances. advancement driving applications fields optoelectronics optics.
Язык: Английский
Процитировано
5
Science China Chemistry, Год журнала: 2025, Номер unknown
Опубликована: Янв. 6, 2025
Язык: Английский
Процитировано
0
Small Methods, Год журнала: 2025, Номер unknown
Опубликована: Май 13, 2025
Abstract Quantum dots (QDs), with the unique merits of narrow and tunable photoluminescence (PL) wavelength, high PL quantum yield, have gained significant interest in fields such as display, solar energy conversion, bioimaging, encrypted communication. On other hand, photochromic molecular switches (PMS) can undergo reversible interconversion between (at least) two distinct states at scale upon light irradiation. When combining QDs PMS, resulting hybrid systems exhibit synergistic functionalities responsiveness, enabling precise modulation over intensity/color, energy/electron transfer, motion temporal spatial resolution a non‐invasive manner. This perspective explores recent advancements combination method, light‐responsive mechanism, functions QD‐PMS hybrids. The applications hybrids are also highlighted materials information processing, sensing, optoelectrical devices, discuss future challenges, opportunities, directions for enhancing performance exploring next‐generation smart optoelectronic devices.
Язык: Английский
Процитировано
0
Journal of Materials Chemistry C, Год журнала: 2024, Номер 12(25), С. 9175 - 9181
Опубликована: Янв. 1, 2024
Achieving a colour-tuneable afterglow by selectively activating different exciton transfer channels in carbon dot–cyanuric acid composite alkali induction.
Язык: Английский
Процитировано
3
Journal of Luminescence, Год журнала: 2024, Номер 275, С. 120757 - 120757
Опубликована: Июнь 19, 2024
Язык: Английский
Процитировано
3
Chemistry - A European Journal, Год журнала: 2023, Номер 29(44)
Опубликована: Июнь 1, 2023
Switchable self-adhesive films are promising coating materials for constructing smart windows. Compared to commonly used hydrogels, supramolecular have a variety of advantages and serve as universal carrier stimuli-responsiveness. In this study, adhesive material is processed into films, which display tough long-term stable adhesion commercially available organic/inorganic glass Spiropyrans the photo-responsive units endow windows with switchable optical behavior. Reverse photochromism successfully realized by combination spiropyrans. Reversible rapid transformations in color transmittance fully achieved natural light irradiation different weather conditions, including sun, rain, clouds.
Язык: Английский
Процитировано
6
Crystals, Год журнала: 2023, Номер 13(7), С. 1010 - 1010
Опубликована: Июнь 25, 2023
Structural coloration has become a fascinating field of research, inspiring scientists and engineers to explore the vibrant colors observed in nature develop bio-inspired photonic structures for various applications. Cellulose-based materials derived from plant fibers offer promising platform mimicking natural structures. Their abundance, renewability, versatility form structure make them ideal engineering specific optical properties. Self-assembly techniques enable creation ordered, periodic at nanoscale by manipulating interactions between cellulose through chemical modification or physical manipulation. Alternatively, additive manufacturing like 3D printing nanoimprint lithography can directly fabricate desired By em-ulating structures, cellulose-based hold immense potential applications such as colorimetric sensors, optoelectronic devices, camouflage, decorative materials. However, further research is needed fully com-prehend control their properties, well cost-effective scalable processes. This article presents comprehensive review fundaments behind structural exhibited living organisms artificial counterparts. Emphasis placed on understanding underlying mechanisms, strategies tunability, these nanostructures, with special focus utilization nanocrystals (CNCs) fabricating visible color. The challenges future prospects are also discussed, highlighting advancements unlock full
Язык: Английский
Процитировано
6
Chinese Chemical Letters, Год журнала: 2023, Номер 35(5), С. 108763 - 108763
Опубликована: Июль 4, 2023
Язык: Английский
Процитировано
6
Carbon, Год журнала: 2023, Номер 213, С. 118217 - 118217
Опубликована: Июнь 15, 2023
Язык: Английский
Процитировано
5
New Journal of Chemistry, Год журнала: 2023, Номер 47(43), С. 20061 - 20069
Опубликована: Янв. 1, 2023
We prepared nitrogen doped blue carbon dots (B-CDs) and applied it in detection of Fe 3+ information encryption anti-counterfeiting.
Язык: Английский
Процитировано
5