Key Laboratory of Advanced Textile Materials and Manufacturing Technology ATMT

Hangzhou, China

Key Laboratory of Advanced Textile Materials and Manufacturing Technology ATMT

Hangzhou, China

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Wang R.,Key Laboratory of Advanced Textile Materials and Manufacturing Technology ATMT | Jiang G.,Key Laboratory of Advanced Textile Materials and Manufacturing Technology ATMT | Jin H.,Zhejiang Sci-Tech University | Wang Y.,Key Laboratory of Advanced Textile Materials and Manufacturing Technology ATMT | And 3 more authors.
Bulletin of Materials Science | Year: 2012

CuO/TiO 2 nanocrystals grown on graphene (CuO/TiO 2-GR) were prepared by a simple hydrothermal method using Cu(CH 3COO) 2·H 2O and (NH 4) 2TiF 6 as precursors and graphene oxide (GO) as templates. The asprepared composites were characterizated by TEM, XRD, FT-IR to determine composition and phase purity. The photocatalytic activity of the samples was evaluated by photo-degradation of methylene blue (MB) aqueous solution under UV and visible light illumination. This work may provide new insights into preparing other inorganic graphene-based composites. © Indian Academy of Sciences.


Huang Q.,Zhejiang Sci-Tech University | Jiang G.,Zhejiang Sci-Tech University | Jiang G.,National Engineering Laboratory for Textile Fiber Materials and Processing Technology Zhejiang | Jiang G.,Key Laboratory of Advanced Textile Materials and Manufacturing Technology ATMT | And 7 more authors.
MRS Communications | Year: 2016

In this paper, hierarchical nanostructures of BiOBr/AgBr on electrospun carbon nanofibers (CNFs) were prepared by combination of electrospinning and carbonization. Compared with the smooth surface of CNFs, the rough surface with hierarchical nanostructures of BiOBr/AgBr can be obtained by adding the certain amount of BiOBr/AgBr precursors into the spinning solution. The as-prepared composite CNFs exhibited highly photocatalytic activities for degradation of rhodamine-B and reduction of p-nitrophenol under the visible-light irradiation and at room temperature. Furthermore, the as-prepared composite CNFs showed the favor separation, recovery, and cyclic utilization properties. © Materials Research Society 2016.


Jiang G.,Zhejiang Sci-Tech University | Jiang G.,National Engineering Laboratory for Textile Fiber Materials and Processing Technology Zhejiang | Jiang G.,Key Laboratory of Advanced Textile Materials and Manufacturing Technology ATMT | Du X.,Zhejiang Sci-Tech University | And 7 more authors.
European Polymer Journal | Year: 2014

The multi-sensitive micelles were prepared through a photoinitiated polymerization and self-assembly route using 2-ketobutyric acid (2-KBA) as effective water-soluble photoinitiator and emulsifier. The drug release behaviors were investigated under different glucose concentration, pH and temperature conditions. This work provides a new platform for development drug delivery vehicles with reducing possible utilization of organic solvents and initiators and surfactants. © 2014 Elsevier Ltd. All rights reserved.


Jiang G.,Zhejiang Sci-Tech University | Jiang G.,National Engineering Laboratory for Textile Fiber Materials and Processing Technology Zhejiang | Jiang G.,Key Laboratory of Advanced Textile Materials and Manufacturing Technology ATMT | Jiang T.,Zhejiang Sci-Tech University | And 7 more authors.
RSC Advances | Year: 2014

Au nanoparticles were attached to the surface of polydopamine (PDA) macrospheres by an in situ reduction reaction between PDA and HAuCl4. 4-Mercaptophenyl boronic acid (MPBA) was then modified to form Au-PDA composite particles via a strong Au-S interaction. The resultant MPBA-Au-PDA particles were used in a non-enzyme amperometric glucose sensor. This journal is © the Partner Organisations 2014.


Tong Z.,Zhejiang Sci-Tech University | Tong Z.,National Engineering Laboratory for Textile Fiber Materials and Processing Technology Zhejiang | Tong Z.,Key Laboratory of Advanced Textile Materials and Manufacturing Technology ATMT | Li Y.,Zhejiang Sci-Tech University | And 8 more authors.
ACS Macro Letters | Year: 2016

Crystalline/ionic liquid crystalline block copolymers (BCPs) with various compositions have been successfully prepared by sequential reactions. The effect of corona liquid crystalline order on self-assembly of BCPs in selective solvent is investigated in detail. It is found that two-dimensional single crystals with well-developed shapes are formed when the liquid crystalline order is present. By contrast, ill-developed platelets with small size or one-dimensional worm-like micelles are assembled if the liquid crystalline order of the corona segments is lost. It is speculated that the preferred parallel arrangement of liquid crystalline block enables it to expose more growth front of crystals. Accordingly, epitaxial crystallization will proceed readily, leading to fabrication of the well-defined single crystals. © 2016 American Chemical Society.


Jiang T.,Zhejiang Sci-Tech University | Jiang G.,Zhejiang Sci-Tech University | Jiang G.,National Engineering Laboratory for Textile Fiber Materials and Processing Technology Zhejiang | Jiang G.,Key Laboratory of Advanced Textile Materials and Manufacturing Technology ATMT | And 2 more authors.
Materials Research Bulletin | Year: 2016

A simple electrochemical biosensor was developed based on graphitic carbon nitride polymers (g-CN) modified glass carbon electrode (g-CN/GCE). The modified electrode displayed the electrochemical sensitive to dopamine (DA) and showed a good linear and broad response to detect of DA. The inorganic ions had no effect on detecting of DA as well. The decreasing of electrochemical activity was only about 10% after exposure in PBS solution for 15 days which showed excellent stability and reproducibility. It is suggested that the g-CN biosensors have promising application for DA analysis. © 2015 Elsevier Ltd. All rights reserved.


Chen H.,Zhejiang Sci-Tech University | Jiang G.,Zhejiang Sci-Tech University | Jiang G.,National Engineering Laboratory for Textile Fiber Materials and Processing Technology Zhejiang | Jiang G.,Key Laboratory of Advanced Textile Materials and Manufacturing Technology ATMT | And 8 more authors.
Journal of Materials Chemistry A | Year: 2016

Electrospun carbon nanofiber composites (ZnCo2O4/Ag-GO-CNFs) coated with 3D urchin-like ZnCo2O4 nanosheets to form a shish-kebab structure have been prepared using a combination of electrospinning, carbonization and hydrothermal treatments. The composition and microstructure of ZnCo2O4/Ag-GO-CNFs were investigated using field emission scanning electron microscopy (FE-SEM), X-ray photoelectron spectroscopy (XPS), transmission electron microscopy (TEM), X-ray diffraction (XRD) and Brunauer-Emmett-Teller (BET) analysis. Interestingly, ZnCo2O4/Ag-GO-CNFs provided a new style of electrode materials and exhibited an excellent specific capacity of 459.48 mA h g-1 at 20 mV s-1. Notably, the specific capacity of ZnCo2O4/Ag-GO-CNFs also exhibited a remarkable cycling stability (96.0% retention after 9000 cycles), which holds great promise for practical applications in energy storage devices as a carbon-based electrode material. © The Royal Society of Chemistry 2016.


Jiang G.,Zhejiang Sci-Tech University | Jiang G.,National Engineering Laboratory for Textile Fiber Materials and Processing Technology Zhejiang | Jiang G.,Key Laboratory of Advanced Textile Materials and Manufacturing Technology ATMT | Jiang T.,Zhejiang Sci-Tech University | And 5 more authors.
RSC Advances | Year: 2015

A simple electrochemical biosensor was developed based on an N-doped carbon quantum dot (NCQD) modified glass carbon electrode (NCQD/GCE). The modified electrode displayed a good linear and broad response for the detection of dopamine (DA). The as-prepared biosensor also exhibited satisfactory selectivity even with interference of ascorbic acid (AA) and uric acid (UA). Inorganic ions also had no effect on detecting DA. © The Royal Society of Chemistry 2015.


Du X.,Zhejiang Sci-Tech University | Jiang G.,Zhejiang Sci-Tech University | Jiang G.,National Engineering Laboratory for Textile Fiber Materials and Processing Technology Zhejiang | Jiang G.,Key Laboratory of Advanced Textile Materials and Manufacturing Technology ATMT | And 8 more authors.
Colloid and Polymer Science | Year: 2015

The glucose-responsive amphiphilic poly(PEGMA-co-AAPBA) copolymer micelles as drug carriers have been developed using 3-phenylpyruvic acid (3-PPA) as photoinitiator. Under the light irradiation, 3-PPA could be self-polymerized into the trimer structure to execute the emulsifier and initiator functions that confirmed by gas chromatography-mass spectrum (GC-MS) analysis. The structure and morphology of resultant poly(PEGMA-co-AAPBA) micelles were characterized by 1H NMR and TEM. Insulin, as the model drug of diabetes, was loaded into micelles during the photopolymerization process. The as-prepared polymeric micelles exhibited the excellent glucose sensitivity. The loaded insulin could be released from micelles triggered by regulation of temperature and glucose concentration in the environment. The new drug carriers provided a potential application for the therapy of diabetes based on glucose-sensitive controlled drug delivery systems. © 2015, Springer-Verlag Berlin Heidelberg.


Chen H.,Zhejiang Sci-Tech University | Jiang G.,Zhejiang Sci-Tech University | Jiang G.,National Engineering Laboratory for Textile Fiber Materials and Processing Technology | Jiang G.,Key Laboratory of Advanced Textile Materials and Manufacturing Technology ATMT | And 7 more authors.
MRS Communications | Year: 2015

The Mn-doped ZrO2/TiO2 nanostructured photocatalysts had been prepared by the simple hydrothermal method. The morphologies and structures of the as-prepared photo-catalyst were characterized by transmission electron microscopy, x-ray diffraction, x-ray photoelectron spectroscopy, and electron paramagnetic resonance. The resultant nanostructured photocatalysts exhibited high photocatalytic activity under ultraviolet (UV) light irradiation, attributing to the improvement of the photo-absorption property and the separation efficiency of photo-generated electrons and holes. The hydroxyl radicals (•OH), superoxide radical (•O2 -), and holes (h+) are the main active species in aqueous solution under UV light irradiation. © Materials Research Society 2015.

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