A5100674263- Polymer Surface Interaction Studies
- Nanoplatforms for cancer theranostics
- Electrospun Nanofibers in Biomedical Applications
- Polymer Nanocomposites and Properties
- Advanced Sensor and Energy Harvesting Materials
- Surface Modification and Superhydrophobicity
- Traffic control and management
- Bone Tissue Engineering Materials
- Conducting polymers and applications
- Synthesis and properties of polymers
- Nanoparticle-Based Drug Delivery
- Photoacoustic and Ultrasonic Imaging
- Polymer composites and self-healing
- Gold and Silver Nanoparticles Synthesis and Applications
- Advanced Nanomaterials in Catalysis
- Traffic Prediction and Management Techniques
- Nanocomposite Films for Food Packaging
- Graphene and Nanomaterials Applications
- Extracellular vesicles in disease
- Epoxy Resin Curing Processes
- Supercapacitor Materials and Fabrication
- Polymer crystallization and properties
- Coffee research and impacts
- Mechanical Behavior of Composites
- Polymer Nanocomposite Synthesis and Irradiation
Chinese Academy of Sciences
2018-2024
Wuhan University of Technology
2010-2024
Xi'an Polytechnic University
2022-2024
Second Affiliated Hospital of Jilin University
2019-2024
Beijing University of Chinese Medicine
2024
Second Xiangya Hospital of Central South University
2024
Central South University
2024
Institute of High Energy Physics
2024
Henan University of Technology
2024
Hunan Provincial Center for Disease Control and Prevention
2024
A novel high efficiency nanocomposite sorbent for CO2 capture has been developed based on oligomeric amine (polyethylenimine, PEI, and tetraethylenepentamine, TEPA) functionalized mesoporous silica capsules. The newly synthesized sorbents exhibit extraordinary capacity up to 7.9 mmol g−1 under simulated flue gas conditions (pre-humidified 10% CO2). kinetics were found be fast reached 90% of the total capacities within first few minutes. effects capsule features such as particle size shell...
Activatable theranostic agents that can be activated by tumor microenvironment possess higher specificity and sensitivity. Here, activatable nanozyme-mediated 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) loaded ABTS@MIL-100/poly(vinylpyrrolidine) (AMP) nanoreactors (NRs) are developed for imaging-guided combined therapy. The as-constructed AMP NRs specifically the through a "two-step rocket-launching-like" process to turn on its photoacoustic imaging signal photothermal...
Low toxic theranostic nanoparticles that can simultaneously achieve effective tumor accumulation and rapid renal clearance are highly desired for imaging contrast agents photothermal therapy (PTT) in diagnosis therapy. Herein, we report a one-pot method preparing multifunctional (FeAP-NPs) based on the coordination interaction of natural polyphenols (anthocyanins) extracted from fruits, FeIII ions, poly(l-glutamic acid)-g-methoxy poly(ethylene glycol) copolymers. The FeAP-NPs possess...
A technique is described for assembly of multiple batches micro components onto a single substrate. The substrate prepared with hydrophobic alkanethiol-coated gold binding sites. To perform assembly, hydrocarbon oil, which applied to the substrate, wets exclusively sites in water. Micro are then added water, and assembled on oil-wetted Moreover, can be controlled take place desired by using an electrochemical method deactivate specific By repeatedly applying this technique, different...
By adopting polydopamine chemistry, a single‐step approach is introduced toward hierarchical surfaces with tunable surface wetting properties via adjusting the reaction temperature. After hydrophobic decoration, superhydrophobicity of achieved. This tunability has been realized on series materials different geometries, including silica nanospheres and microrods, silicon wafer, stainless steel mesh, melamine‐formaldehyde sponge. These superhydrophobic mesh sponge are ideal candidates for...
Mussel inspired polydopamine (PDA) coating has been proven to be a simple and effective method for surface modification of biomaterials. However, the adhesive functional groups remaining on PDA may promote attachment nonspecific proteins microorganisms hinder anti-biofouling performance. In this study, formation process is monitored in real-time by sensitive plasmon resonance (SPR) technique at different pH values, initial dopamine concentrations deposition times. The morphology observed...
The design and easy fabrication of biocompatible antifouling coatings on different materials are extremely important for biotechnological biomedical devices. Here we report a substrate-independent biomimetic modification strategy fabricating ultra-thin coating. Cell membrane phosphorylcholine (PC) and/or mussel adhesive catechol (c) groups grafted at the amino-ends an 8-armed poly(ethylene glycol). PC introduced by grafting random copolymer bearing both active ester groups. modified 8-arm...
A novel approach is reported for cell patterning based on addressable microheaters and a poly(N-isopropyl acrylamide) (pNIPAM) themoresponsive coating. This thermoresponsive coating created by radio frequency NIPAM plasma denoted as polymerized (ppNIPAM). Films of ppNIPAM with good retention monomer side-chain functionality are produced using low-power continuous deposition. Cell adhesion detachment tests indicate that the surface switches between adhesive nonadhesive behaviors function...
Conductive composite foams were prepared by exposing iodine-loaded polyurethane (PU) to pyrrole vapor. The kinetics, equilibrium, and mechanism of the in situ polymerization iodine within a PU foam was investigated. dopant for polypyrrole (PPy) primarily I3−, which formed charge-transfer complex (PPy-I2) with amine group PPy. conductivity increased increasing concentration PPy-I2 depended on distribution matrix ratio PPy iodine. chemical structure, morphology, mechanical properties, thermal...
Abstract Exploiting a comprehensive strategy that processes diagnosis and therapeutic functions is desired for eradicating tumors. In this study, two versatile nanoparticles are introduced: one polyethylene glycol‐ polyethyleneimine‐modified gold nanorods (mPEG–PEI–AuNRs), the other formed by electrostatic interactions between mPEG–PEI calcium carbonate (mPEG–PEI/CaNPs). These possess following favorable properties: 1) mPEG–PEI–AuNRs mPEG–PEI/CaNPs show not only high cell uptake in acidic...