A5081280287- Hydrogels: synthesis, properties, applications
- Nanoplatforms for cancer theranostics
- biodegradable polymer synthesis and properties
- Polymer Surface Interaction Studies
- Photorefractive and Nonlinear Optics
- Bone Tissue Engineering Materials
- Nanoparticle-Based Drug Delivery
- Photonic and Optical Devices
- Advanced Photocatalysis Techniques
- 3D Printing in Biomedical Research
- Advanced Drug Delivery Systems
- Advanced Sensor and Energy Harvesting Materials
- Advanced Fiber Laser Technologies
- Advanced Nanomaterials in Catalysis
- MXene and MAX Phase Materials
- Graphene and Nanomaterials Applications
- Conducting polymers and applications
- Electrospun Nanofibers in Biomedical Applications
- Gas Sensing Nanomaterials and Sensors
- Supercapacitor Materials and Fabrication
- Nanomaterials for catalytic reactions
- Catalytic Cross-Coupling Reactions
- Nanocluster Synthesis and Applications
- Carbon dioxide utilization in catalysis
- Catalytic C–H Functionalization Methods
Zhengzhou University
2015-2024
Wuhan University of Technology
2023-2024
Southwest Petroleum University
2024
Xiangtan University
2019
Bristol-Myers Squibb (United States)
2015-2017
Northeastern University
2008-2017
Chinese Academy of Sciences
2012
Guangzhou Chemistry (China)
2012
University of Minho
2006-2007
Changchun Normal University
2007
Abstract A quinoline‐based ligand effectively promotes the palladium‐catalyzed borylation of C(sp 3 )H bonds. Primary β‐C(sp bonds in carboxylic acid derivatives as well secondary a variety carbocyclic rings, including cyclopropanes, cyclobutanes, cyclopentanes, cyclohexanes, and cycloheptanes, can thus be borylated. This directed method complements existing iridium(I)‐ rhodium(I)‐catalyzed CH reactions terms scope operational conditions.
A highly flexible and stretchable all-solid-state supercapacitor that can bear a tensile strain as high 480% is developed by using composite electrodes of aligned carbon nanotube silver-doped poly(3,4-ethylenedioxythiophene)–poly(styrenesulfonate).
Fungal keratitis (FK) is an infectious eye disease that poses a significant risk of blindness. However, the effectiveness conventional antifungal drugs limited due to intrinsic ocular barrier impedes drug absorption. There urgent need develop new therapeutic strategies effectively combat FK. Herein, we synthesized ultrasmall positively charged carbon dot using simple stage-melting method. The can penetrate corneal by opening tight junctions, allowing them reach lesion site and kill fungi....
Abstract Summary: A series of semi‐interpenetrating, polymer network (semi‐IPN), hydrogel beads, composed calcium alginate (Ca‐alginate) and poly( N ‐isopropylacrylamide) (PNIPAAM), were prepared for a pH/temperature‐sensitive drug delivery study. The equilibrium swelling showed the independent pH‐ thermo‐ responsive nature developed materials. At pH = 2.1, release amount indomethacin incorporated into these beads was about 10% within 400 min, while this value approached to 95% at 7.4. rate...
Abstract Chitosan coated alginate beads containing poly( N ‐isopropylacrylamide) (PNIPAAM), were prepared to be used as a controlled pH/temperature sensitive drug delivery system with improved encapsulation efficiency and delayed release rate. The studied characterized by differential scanning calorimetry, electron microscopy, Fourier transform infrared spectroscopy. Water uptake studies using indomethacin model also performed. loading of the polyelectrolyte complex coating is significantly...
Hollow hierarchical hydroxyapatite/Au/polyelectrolyte hybrid microparticles with a hollow HAP core and polymer multilayer/Au nanoparticle shell for multi-responsive drug delivery have been prepared <italic>via</italic> an LbL technique.
3D graphene hydrogel (GH) provides a promising support for electrodepositing PANI, and the supercapacitor based on GH/PANI conformal heterostructure displays high energy power densities.
Abstract Biomineralization offers an elegant example of how nature can design complex, hierarchical, and structurally/morphologically controllable materials. In this work, the surface bioactive substrates prepared from poly( L ‐lactic acid) reinforced with Bioglass are modified by graft polymerization N ‐isopropylacrylamide), (PNIPAAm) after plasma activation. It is found that such treatment, together temperature, could trigger formation apatite on biodegradable substrate upon immersion in...
The hybrid hydroxyapatite (HAP) hollow microparticles were achieved by combining HAP and chitosan/sodium alginate (CHI/SA) multilayers via the layer-by-layer (LbL) self-assembly technique. Doxorubicin hydrochloride (DOX) loading release investigation indicated that prepared CHI/SA/HAP with a core polymer multilayer shell exhibited high drug efficiency, sustained pH-dependent properties. efficiency of was 90.0%, which much higher than solid (39.6%). Compared to having amount released DOX over...
Hollow hydroxyapatite/polyelectrolyte microparticles with controllable size, wall thickness and drug delivery properties have been fabricated <italic>via</italic> the green hydrothermal method LbL self-assembly technique.
Abstract A quinoline‐based ligand effectively promotes the palladium‐catalyzed borylation of C(sp 3 )H bonds. Primary β‐C(sp bonds in carboxylic acid derivatives as well secondary a variety carbocyclic rings, including cyclopropanes, cyclobutanes, cyclopentanes, cyclohexanes, and cycloheptanes, can thus be borylated. This directed method complements existing iridium(I)‐ rhodium(I)‐catalyzed CH reactions terms scope operational conditions.