A5101695504- Nanoplatforms for cancer theranostics
- 2D Materials and Applications
- Advanced Photocatalysis Techniques
- Advanced Nanomaterials in Catalysis
- MXene and MAX Phase Materials
- Extracellular vesicles in disease
- Photoacoustic and Ultrasonic Imaging
- Advanced Fiber Optic Sensors
- Perovskite Materials and Applications
- Advanced SAR Imaging Techniques
- Quantum Dots Synthesis And Properties
- Advanced Fiber Laser Technologies
- Moringa oleifera research and applications
- Selenium in Biological Systems
- Luminescence Properties of Advanced Materials
- Plasmonic and Surface Plasmon Research
- MicroRNA in disease regulation
- Photonic and Optical Devices
- Radar Systems and Signal Processing
- Advanced Data Compression Techniques
- bioluminescence and chemiluminescence research
- Boron and Carbon Nanomaterials Research
- Algorithms and Data Compression
- Nanocluster Synthesis and Applications
- Optical Wireless Communication Technologies
Chinese Academy of Sciences
2015-2024
Guangzhou University of Chinese Medicine
2024
Shenzhen Institutes of Advanced Technology
2015-2024
Shenzhen University
2015-2021
Blindeninstitutsstiftung
2021
Signal Processing (United States)
2021
Bangor University
2017
Institute for Biomedicine
2015
Wuhan University
2009-2011
Although phosphorene has attracted much attention in electronics and optoelectronics as a new type of two‐dimensional material, in‐depth investigations applications have been limited by the current synthesis techniques. Herein, basic N ‐methyl‐2‐pyrrolidone (NMP) liquid exfoliation method is described to produce with excellent water stability, controllable size layer number, well high yield. Phosphorene samples composed one four layers exhibit layer‐dependent Raman scattering characteristics...
Photothermal therapy (PTT) offers many advantages such as high efficiency and minimal invasiveness, but clinical adoption of PTT nanoagents have been stifled by unresolved concerns the biodegradability well long-term toxicity. Herein, poly (lactic-co-glycolic acid) (PLGA) loaded with black phosphorus quantum dots (BPQDs) is processed an emulsion method to produce biodegradable BPQDs/PLGA nanospheres. The hydrophobic PLGA not only isolates interior BPQDs from oxygen water enhance photothermal...
Abstract Black phosphorus quantum dots (BPQDs) were synthesized using a liquid exfoliation method that combined probe sonication and bath sonication. With lateral size of approximately 2.6 nm thickness about 1.5 nm, the ultrasmall BPQDs exhibited an excellent NIR photothermal performance with large extinction coefficient 14.8 Lg −1 cm at 808 conversion efficiency 28.4 %, as well good photostability. After PEG conjugation, showed enhanced stability in physiological medium, there was no...
Abstract A titanium sulfonate ligand is synthesized for surface coordination of black phosphorus (BP). In contrast to serious degradation observed from the bare BP, BP after exhibits excellent stability during dispersion in water and exposure air a long period time, thereby significantly extending lifetime spurring broader application BP.
Black phosphorus quantum dots coordinated with a sulfonic ester of the titanium ligand are prepared and exhibit enhanced stability. In vitro in vivo photoacoustic imaging applications demonstrate that can efficiently accumulate inside tumor producing profiles high spatial resolution, demonstrating their potential as an efficient agent for imaging. As service to our authors readers, this journal provides supporting information supplied by authors. Such materials peer reviewed may be...
Poly(vinylpyrrolidone)-encapsulated Bi2 Se3 nanosheets with a thickness of 1.7 nm and diameter 31.4 are prepared by solution method. Possessing an extinction coefficient 11.5 L g(-1) cm(-1) at 808 nm, the ultrathin boast high photothermal conversion efficiency 34.6% excellent photoacoustic performance. After systemic administration, proper size surface properties accumulate passively in tumors enabling efficient imaging entire to facilitate cancer therapy. In vivo biodistribution studies...
Abstract A titanium sulfonate ligand is synthesized for surface coordination of black phosphorus (BP). In contrast to serious degradation observed from the bare BP, BP after exhibits excellent stability during dispersion in water and exposure air a long period time, thereby significantly extending lifetime spurring broader application BP.
Ultrasmall black phosphorus quantum dots (BPQDs) serve as the near-infrared light absorber and charge transfer layer in photocathode of a bifacial n-type dye sensitized solar cell. Wideband absorption ≈20% enhancement light-to-electron efficiency are accomplished due to fast carrier complementary by BPQDs demonstrating that BP has large potential photovoltaics. As service our authors readers, this journal provides supporting information supplied authors. Such materials peer reviewed may be...
Abstract The rapid development of the semiconductor industry calls for exploration novel semiconductors to cater modern technical and commercial needs. Recently, black phosphorus (BP) has emerged as a new class 2D semiconducting material attracted intensive research attention. high carrier mobility tunable direct bandgap BP deliver great promise in photonic optoelectronic device applications. Furthermore, unique intrinsic anisotropy arising from puckered structure can be exploited design...
As a new kind of two-dimensional (2D) material, black phosphorus (BP) has attracted explosive interest in biomedical applications.
We experimentally investigated the nonlinear optical response in few-layer oxidized black phosphorus (OBP) by femtosecond Z-scan measurement technique, and found that OBP not only possesses strong ultrafast saturable absorption but also a self-defocusing effect is absent (BP). The property originates mainly from direct band structure, which still maintained OBP. emergence of might originate combined consequences oxygen-induced defects BP. Our experimental findings constitute first evidence...
The discovery of new lanthanide properties in layered rare-earth hydroxides is tremendously important to developing novel materials with the advantages both lanthanides and hydroxides. Herein, a polyethylenimine-assisted hydrothermal route for preparing Ce-doped yttrium hydroxide nanoplates (LYH:Ce NPs) established, which Ce doping provides simultaneous control size fluorescent properties. Typically, 10% tailors average particle from 680 196 nm induces bright blue luminescence quantum...
Black phosphorus (BP) as a two-dimensional semiconductor has attracted tremendous interest in physics, chemistry, biology, and engineering fields. BP thickness-dependent bandgap high carrier mobility, its puckered honeycomb layer structure with in-plane anisotropy gives rise to unique electrical, thermal, optical, other properties. These interesting properties provide new opportunities for the design of devices. The prominent electrical thermal are orthogonal, Seebeck coefficients BP,...
Abstract Nanomaterial‐based photothermal and photocatalytic therapies are effective against various types of cancers. However, combining two or more materials is considered necessary to achieve the synergistic anticancer effects therapy, which made preparation process complicated. Herein, authors describe simple 2D titanium diselenide (TiSe 2 ) nanosheets (NSs) that can couple therapy with therapy. The TiSe NSs prepared using a liquid exfoliation method. They show layered structure possess...
Near-infrared-II (NIR-II) biowindow is appealing from the perspectives of larger maximum permissible exposure in comparison with near-infrared-I biowindow, so NIR-II-responsive drug-delivery nanoplatform highly desirable. In this work, two-dimensional InSe nanosheets (InSe NSs) are modified poly(ethylene glycol) and evaluated as an effective cancer treatment nanoplatform. The NSs synthesized by liquid exfoliation exhibit prominent photothermal conversion efficiency (39.5%) stability....
Two Bi<sub>2</sub>Se<sub>3</sub>nanosheets have been successfully synthesized and exhibit excellent optical performances, the smaller size one performs better.
Maneuvering target detection is a challenging task for radar due to its maneuverability and weak energy. Long-term coherent integration can remarkably increase signal energy improve the ability. Unfortunately, high velocity acceleration of will produce linear range migration (LRM), quadratic (QRM), Doppler frequency (DFM), which seriously degrades gain further deteriorates performance. To solve this problem, method based on second-order Keystone transform (SKT) Lv’s distribution (LVD), also...
Abstract Black phosphorus quantum dots (BPQDs) were synthesized using a liquid exfoliation method that combined probe sonication and bath sonication. With lateral size of approximately 2.6 nm thickness about 1.5 nm, the ultrasmall BPQDs exhibited an excellent NIR photothermal performance with large extinction coefficient 14.8 Lg −1 cm at 808 conversion efficiency 28.4 %, as well good photostability. After PEG conjugation, showed enhanced stability in physiological medium, there was no...
On page 6996, H. Zhang, X.-F. Yu, and co-workers describe a simple liquid exfoliation method for production of phosphorene with excellent water stability, controllable size layer number, as well high yield. The resulting 1–4-layered exhibits layer-dependent Raman scattering characteristics, which provide fast efficient means in situ determination the number phosphorene.