A5031869176- Luminescence and Fluorescent Materials
- Nanoplatforms for cancer theranostics
- Advanced biosensing and bioanalysis techniques
- Luminescence Properties of Advanced Materials
- Photoreceptor and optogenetics research
- Gold and Silver Nanoparticles Synthesis and Applications
- Microplastics and Plastic Pollution
- Molecular Sensors and Ion Detection
- Perovskite Materials and Applications
- biodegradable polymer synthesis and properties
- Spacecraft and Cryogenic Technologies
- Surgical Sutures and Adhesives
- Quantum Dots Synthesis And Properties
- Air Quality Monitoring and Forecasting
- Advanced Cellulose Research Studies
- Nerve injury and regeneration
- Sulfur Compounds in Biology
- bioluminescence and chemiluminescence research
- Heavy Metal Exposure and Toxicity
- Synthesis and biological activity
- Nanocomposite Films for Food Packaging
- Biosensors and Analytical Detection
- Mesenchymal stem cell research
- Coconut Research and Applications
- Axon Guidance and Neuronal Signaling
Shanghai Jiao Tong University
2024-2025
Fudan University
2022-2025
University of Tsukuba
2019-2022
PowerChina (China)
2009
New York Eye and Ear Infirmary
2008
Abstract Afterglow materials have drawn considerable attention due to their attractive luminescent properties. However, low‐efficiency luminescence in aqueous environment limits applications life sciences. Here, we developed a molecular fusion strategy improve the afterglow efficiency of photochemical materials. By fusing cache unit with an emitter, obtained blue system quantum yield up 2.59 %. This is 162 times higher than that achieved traditional physical mixing and more order magnitude...
Photochemical afterglow systems have drawn considerable attention in recent years due to their regulable photophysical properties and charming application potential. However, conventional photochemical suffered from its unrepeatability the consumption of energy cache units as photons are emitted. Here we report a novel strategy realize repeatable (RPA) through reversible storage 1 O2 by 2-pyridones. Near-infrared with lifetime over 10 s is achieved, initial intensity shows no significant...
Peripheral nerve injuries (PNIs) can cause neuropathies and significantly affect the patient's quality of life. Autograft transplantation is gold standard for conventional treatment; however, its application limited by unavailability, size mismatch, local tissue adhesion. Tissue engineering, such as guidance conduits, an alternative promising strategy to guide regeneration peripheral repair; only a few conduits could reach high repair efficiency autografts. The healing process PNI frequently...
Stimuli-responsive luminescent materials with time-dependent color are highly desirable in optical information encryption. In this study, multiple processes achieved by light-responsive afterglow through the strategy of absorption compensation. Based on single-emission band materials, samples could show a change from colored to colorless over several seconds. The possesses high flexibility such that stimulus light and emission can be adjusted conveniently adapt various scenes. It is also...
Photochemical afterglow materials are gaining great attention for the property to continuously emit light after excitation source is removed. However, their limited luminescence quantum yield (QY) and brightness hinder use in biological applications. In this study, we introduce a novel photochemical system that combines newly designed photoenergy cache unit (PCU) with an emitter through coordination covalent bonds. The PCU boasts dark state significantly photons only chemiexcitation process...
Photochemical reaction-based afterglow materials offer a promising solution to the tissue autofluorescence issues associated with real-time excitation in traditional fluorescence probes. Conventional photochemical systems typically consist of three components: photosensitizer, an energy cache unit (ECU), and emitter. However, their physical separation leads inefficient transfer. We present strategy for constructing "all-in-one" nanoplatform (AGNP) based on perovskite quantum dots (PQDs)...
Abstract Thermal ablation is a common treatment option for early‐stage cancers, but the lack of real‐time temperature imaging feedback method increases risk incomplete or excessive ablation. Although ratiometric nanothermometer offers rapid solution, accurate in vivo signal extraction remains challenging due to autofluorescence and wavelength‐dependent tissue absorption scattering. Herein, time‐resolved fluorescence composed europium iridium complex with identical working wavelength...
Abstract Non‐invasive, in vivo quantitative imaging for long‐term biomarker monitoring is crucial elucidating disease mechanisms, advancing precision medicine, and transforming diagnostics therapeutic strategies. However, developing chemical sensors sustained despite sensor concentration fluctuations, excitation variability, tissue interference remains a major challenge. Here, long‐lifetime nanosensor based on lanthanide‐dye nanocomposite presented that overcomes these limitations, enabling...
Photochemical afterglow materials have drawn considerable attention due to their attractive luminescent properties and great application potential. Considering the classical photochemical always exhibit poor luminescence, it is urgent gain fundamental understanding of main limiting factors. Here, we identified existence a dark-state triplet in process, an overwhelming percentage ~98.5% was revealed for this non-emissive state. Guided by these observations, proposed activate unprecedented...
A well-dispersed self-assembled silver nanoparticles (AgNPs) ink with high purity was synthesized via AgNO 3 emulsion prepared by blending an aqueous solution and a liquid paraffin of both polyoxyethylene (20) sorbitan monooleate (Tween 80) (Span 80). The remained as at low temperatures; however, it produced AgNPs after sintering about 60°C showed stability nanoscale sizes (with diameters ranging 8.6–13.4 nm) conductivity. During the whole procedure, Tween 80 acted surfactant, reductant...
Arthritis is a joint disorder that potentially causes permanent damage and eventual disability without effective treatment. Clinical detection methods, including in vitro blood tests anatomical imaging, still have limitations achieving real-time situ early of arthritis. In this work, dual-channel luminescence nanoprobe (AGNPs–Cy7) reported, which combines cyanine dye photochemical reaction-based afterglow system for vivo imaging AGNPs–Cy7 simultaneously detect hypochlorous acid (HOCl)...
The plastic waste problem has recently attracted unprecedented attention globally. To reduce the adverse eff ects on environments, biodegradable polymers have been studied to solve problems. Poly(ε-caprolactone) (PCL) is one of common plastics used its own or blended with natural because excellent properties after blending. However, PCL and are difficult blend due polymers' properties. Grafted polymerization maleic anhydride dibenzoyl peroxide (DBPO) improvements for blending immiscible...
Cellulose nanocrystals (CNCs) are extracted from cellulosic fibers via sulfuric acid hydrolysis and found to exhibit unique properties due their nanoscale, ordered structure, surface morphology. The dispersion stability of a CNC suspension is significant factor when CNCs applied for reinforcement composite or ink jet printing. Since introduces sulfate groups on surfaces, we considered that charging conditions needed be characterized, typically based electrophoretic mobility. After the...
Abstract Afterglow materials have drawn considerable attention due to their attractive luminescent properties. However, low‐efficiency luminescence in aqueous environment limits applications life sciences. Here, we developed a molecular fusion strategy improve the afterglow efficiency of photochemical materials. By fusing cache unit with an emitter, obtained blue system quantum yield up 2.59 %. This is 162 times higher than that achieved traditional physical mixing and more order magnitude...
Abstract Plastic waste is a global issue because it causes overflowing landfills and pollution, leading to environmental concerns. To address this crisis, materials that can be decomposed in the natural environment are introduced replace conventional plastics. Poly‐ ɛ ‐caprolactone (PCL) commonly used plastic degrade environments. However, owing its hydrophobicity, decomposition rate low. In study, PCL modified with maleic anhydride (MA) (PCL‐ g ‐MA) increase hydrophilicity amorphous region...
The production of antimicrobial sachet from silica-alginate-nanocellulose composite beads as carrier materials with the addition nanocellulose (0, 1, 3, 5%) nanofiller and cinnamon essential oil (CEO) agent was investigated. isolated palm empty fruit bunches by mechanical treatment using a combination ultrafine grinding ultrasonication. produced were observed scanning electron microscopy (SEM), Fourier transform infrared (FTIR) spectroscopy, thermogravimetric analysis (TGA), x-ray...
Abstract Photochemical afterglow systems have drawn considerable attention in recent years due to their regulable photophysical properties and charming application potential. However, conventional photochemical suffered from its unrepeatability the consumption of energy cache units as photons are emitted. Here we report a novel strategy realize repeatable (RPA) through reversible storage 1 O 2 by 2‐pyridones. Near‐infrared with lifetime over 10 s is achieved, initial intensity shows no...
Afterglow luminescence has garnered significant attention due to its excellent optical properties. Currently, most afterglow phenomena are produced by persistent following cessation of the excitation light. However, it remains a challenge control process rapid photophysical or photochemical changes. Here, we develop new strategy introducing pyridones as singlet oxygen (1O2) storage reagents (OSRs), where 1O2 can be stored in covalent bonds at relatively low temperatures and released upon...