A5061603155- Perovskite Materials and Applications
- Conducting polymers and applications
- Quantum Dots Synthesis And Properties
- Nanoplatforms for cancer theranostics
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Luminescence and Fluorescent Materials
- Photodynamic Therapy Research Studies
- Occupational and environmental lung diseases
- Chalcogenide Semiconductor Thin Films
- Organic Electronics and Photovoltaics
- Inhalation and Respiratory Drug Delivery
- Advanced Photocatalysis Techniques
- Radiopharmaceutical Chemistry and Applications
- Advanced Nanomaterials in Catalysis
- Advanced biosensing and bioanalysis techniques
- Organic Light-Emitting Diodes Research
- Allergic Rhinitis and Sensitization
- Gas Sensing Nanomaterials and Sensors
- Solid-state spectroscopy and crystallography
- Supramolecular Self-Assembly in Materials
- Advanced Measurement and Detection Methods
- Boron Compounds in Chemistry
- Biosensors and Analytical Detection
- Therapeutic Uses of Natural Elements
Shandong University
2021-2025
Jinzhou Medical University
2025
Changzhou University
2023-2024
Chinese Academy of Sciences
2018-2024
Xiamen Institute of Rare-earth Materials
2024
Fujian Institute of Research on the Structure of Matter
2024
Tianjin University
2024
Fujian Normal University
2024
East China Normal University
2023
Hefei University of Technology
2015-2023
Abstract Morphology tuning of the blend film in organic solar cells (OSCs) is a key approach to improve device efficiencies. Among various strategies, solid additive proposed as simple and new way enable morphology tuning. However, there exist few additives reported meet such expectations. Herein, chlorine‐functionalized graphdiyne (GCl) successfully applied multifunctional fine‐tune efficiency well reproductivity for first time. Compared with 15.6% control devices, record high 17.3%...
Abstract Currently, the photovoltaic performance of perovskite solar cells (PSCs) is closely linked to undermined defects in perovskite, and correct approach ensure stability under practical conditions still dispute. Therefore, natural, healthy, low‐cost additives are expected not only reduce trap sites but also drastically improve stability. In this work, natural antioxidant additive lycopene extracted from tomatoes introduced into PSCs. The results indicate that can passivate grain...
This paper reports the colorimetric and resonance scattering (RS)-based biosensor for ultrasensitive detection of As(III) in aqueous solution via aggregating gold nanoparticles (AuNPs) by special interactions between arsenic-binding aptamer, target cationic surfactant. Aptamers surfactant could assemble to form a supramolecule, which prevented AuNPs from due exhaustion The introduction specifically interacted with aptamer aptamer–As(III) complex, so that following aggregate cause remarkable...
This work demonstrates a novel photovoltaic application in which graphdiyne (GD) can be employed as host material perovskite active layer for the first time. In device fabrication, best molar ratio materials is verified PbI2/MAI/GD being 1:1:0.25, yielding peak power-conversion efficiency of 21.01%. We find that graphdiyne, material, exerts significant influence on crystallization, film morphology, and series optoelectronic properties layer. A uniform MAPbI3 with highly crystalline...
An efficient pH-responsive multifunctional polypeptide micelle for simultaneous imaging and in vitro photodynamic therapy (PDT) has been prepared. The goal here is to detect treat cancer cells by near-infrared fluorescence (NIRF) PDT synchronously. A photosensitizer BODIPY-Br2 with singlet oxygen generation was synthesized at first which owns both seductive abilities emission reactive species (ROS) under light irradiation. Then, amphiphilic copolymer micelles pH-triggered disassembly were...
Abstract Interfacial engineering is one of the most effective means to improve photoelectric conversion efficiency (PCE) and stability perovskite solar cells (PSCs). In this work, Ln 3+ ‐based halide Cs 3 TbCl 6 quantum dots (QDs) are synthesized through a modified hot‐injection method, which displays an excitonic emission centered at 431 nm characteristic peaks Tb ions. Then, QDs introduced interface 0.05 (FA 0.83 MA 0.17 ) 0.95 Pb(I Br films in PSCs, can regulate energy levels, fill grain...
To determine whether PFAPA (periodic fever, aphthous stomatitis, pharyngitis and cervical adenitis) patients have a positive family history (FH) for recurrent fever syndromes.For all with seen in two paediatric rheumatology centres (Romandy, Switzerland Bordeaux, France), parents were interviewed to record the FH periodic fever. As controls, we group of children without fever.We recruited 84 47 healthy children. The (without an infectious cause recurring at least half year) was 38/84 (45%),...
Photovoltaic devices employing lead halide perovskites as the photoactive layer have attracted enormous attention due to their commercialization potential. Yet, there exists challenges on way practical use of perovskite solar cells (PSCs), such light stability and current-voltage (
Abstract Surface passivation via 2D perovskite is critical for solar cells (PSCs) to achieve remarkable performances, in which the applied spacer cations play an important role on structural templating. However, random orientation of always hinder carrier transport. Herein, multiple nitrogen sites containing organic molecule (1H‐Pyrazole‐1‐carboxamidine hydrochloride, PAH) introduced form layer surface formamidinium based (FAPbI 3 ) perovskite. Deriving from interactions between PAH and PbI...
Internalization of the core-crosslinked nanogel containing a NIR photosensitizer followed by reduction-induced release for both imaging and PDT.
The catalytic activity of higher concentration hemin can be temporarily inhibited by arsenic-binding aptamers, and it will recover in the presence As(III) due to exhaustion so subsequent TMB molecules oxidized thoroughly cause a remarkable increase absorbance value at 442 nm, which enables colorimetric detection with high selectivity limit 6 ppb.
Near infrared (NIR) imaging-guided photodynamic therapy (PDT) is attractive, especially the utilization of one dye as both a photosensitizer and fluorescent probe, as-synthesized BODIPY-Br2 molecule candidate. Here, galactose targeted amphiphilic copolymer polypeptide was synthesized its micelles work nanocarriers for BODIPY targeting NIR PDT hepatoma cancer cells. At same time, could light up cytoplasm real-time imaging kill cells when switched on. In vitro tests performed on HepG2 HeLa...
Organic-inorganic lead halide perovskite solar cells (PSCs) exhibit spectacular changes in the photovoltaic area, but they still face challenges of full spectral utilization and photostability under continuous light irradiation. The ultraviolet (UV) part sunlight could induce oxygen vacancy mesoporous TiO2 (m-TiO2) layer, resulting degradation photoactive films rapidly decreased device performance. In this work, we demonstrate that an effective luminescent downconversion material,...
Oxygen self-sufficient fluorinated polypeptide nanoparticles have been synthesized <italic>via</italic> the loading of a NIR photosensitizer (BODIPY-Br<sub>2</sub>) into water-dispersible drug delivery system for high efficiency PDT.
Polypeptide micelles conjugated with DOX and a NIR photosensitizer can be used as imaging-guided PDT agents for cancer theranostics.
The compact size and high efficiency of near-infrared (NIR) phosphor-converted light-emitting diodes (pc-LEDs) make them promising light sources in various fields, such as miniature NIR spectrometer. However, the current state phosphors with emission wavelengths exceeding 850 nm shows poor photoluminescence (PL) thermal stability. In this work, we present cubic-phase Sc(PO3)3:xCr3+ (x = 0, 1, 5, 10, 12, 14, 16 18 at%) that exhibit broadband ranging from 725 to 1150 nm, a peak at 875 nm....
Interface engineering plays a crucial part in optimizing the device performance perovskite solar cells (PSCs). Herein, ammonium sulfamate (ASA) is introduced as multifunctional additive into SnO 2 electron transport layer (ETL) with “three birds one stone” strategy. At first, oxygen vacancy and hydroxyl ligand on surface of nanoparticles causing charge recombination efficiently reduced by incorporating ASA colloidal dispersion. Second, coordination bond SO 3 − anion interaction between NH...
Background Scar recovery in elderly burn patients is essential for wound healing and psychological well-being. Total glycosides from Centella asiatica have gained attention their anti-inflammatory, anti-oxidant, wound-healing properties, showing promise care. Purpose This study investigates the synergistic effects of combined nursing interventions Asiaticosides on scar well-being undergoing scald repair. The pharmacological properties these glycosides, including potential, are explored...
This paper reports an ultrasensitive resonance scattering (RS) method to detect tetracycline (TET) in milk based on the competition of aptamers between nanogold and TET, aggregation naked nanogold, nanocatalytic Fehling reaction, RS signals catalytic product Cu2O cubic. The detection principle was confirmed by nanoparticle size analyzer (NANOS), scanning electron microscopy (SEM), X-ray diffraction (XRD). variations intensity had good linear correlation with TET concentrations, limit...
<bold>PEG-BDP</bold> macro-photosensitizer was synthesized which showed imaging-guided photodynamic therapy.
Abstract Light management through organic bulk heterojunction (BHJ) has been widely reported to push up the performance of lead‐based perovskite solar cells (PSCs) by extending spectral response. However, development integrated perovskite/organic (IPSCs) encounters a bottleneck problem that poor carrier extraction capability and BHJ leads severe loss open‐voltage ( V oc ) fill factor (FF). Herein, strategy introducing black phosphorous quantum dots (BPQDs) cuprous oxide (CuO x into IPSCs is...