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  1. Article

    Open Access

    Resolving Mixed Intermediate Phases in Methylammonium-Free Sn–Pb Alloyed Perovskites for High-Performance Solar Cells

  2. The first study dedicated to solving the problem of mixed intermediate phases in methylammonium (MA)-free (FA-Cs) Sn–Pb alloyed perovskite systems, new per...

    3. Zhanfei Zhang, Jianghu Liang, Jianli Wang, Yiting Zheng, Xueyun Wu… in Nano-Micro Letters (2022)

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  3. No Access

    Article

    Organosilane-functionalized carbon quantum dots and their applications to “on-off-on” fluorometric determination of chromate and ascorbic acid, and in white light-emitting devices

    Organosilane-functionalized carbon quantum dots (Si-CQDs) were synthesized by reacting glucosamine and 3-[2-(2-aminoethylamino)ethylamino]propyl-trimethoxysilane in acetone. The surface morphology, crystal str...

    Yushan Liu, Wei Li, Peng Wu, Chunhui Ma, Xueyun Wu, Sha Luo… in Microchimica Acta (2019)

  4. No Access

    Article

    Ultra-small amorphous carbon dots: preparation, photoluminescence properties, and their application as TiO2 photosensitizers

    Ultra-small carbon quantum dots (s-CQDs) with excitation wavelength-independent fluorescence had been obtained by hydrothermal-followed acid precipitation method and were characterized by FT-IR, TEM, XPS, UV–V...

    Peng Wu, Xueyun Wu, Wei Li, Yushan Liu, Zhijun Chen… in Journal of Materials Science (2019)

  5. Article

    Hierarchical porous carbon spheres derived from larch sawdust via spray pyrolysis and soft-templating method for supercapacitors

    Hierarchical porous carbon spheres (PCSs) with a tunable pore structure were prepared from larch sawdust via spray pyrolysis and a soft-templating method. Decomposition of the soft template, i.e., Pluronic F12...

    Yulong Song, Wei Li, Zhou Xu, Chunhui Ma, Yushan Liu, Mingcong Xu… in SN Applied Sciences (2018)

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  6. No Access

    Article

    A nanocomposite probe consisting of carbon quantum dots and phosphotungstic acid for fluorometric determination of chromate(VI) with improved selectivity

    A fluorometric quenching assay is described for the determination of chromate(VI) by using a nanocomposite probe consisting of carbon quantum dots (CQDs) and phosphotungstic acid (HPW). The stable nanoprobe wa...

    Yushan Liu, Zhijun Chen, Wei Li, Chunhui Ma, Peng Wu, Xueyun Wu… in Microchimica Acta (2018)

  7. No Access

    Article

    Titer improvement of iso-migrastatin in selected heterologous Streptomyces hosts and related analysis of mRNA expression by quantitative RT–PCR

    iso-Migrastatin (iso-MGS) has been actively pursued recently as an outstanding candidate of antimetastasis agents. Having characterized the iso-MGS biosynthetic gene cluster from its native producer Streptomyces ...

    Dong Yang, **angcheng Zhu, Xueyun Wu… in Applied Microbiology and Biotechnology (2011)

  8. No Access

    Article

    Iso-migrastatin titer improvement in the engineered Streptomyces lividans SB11002 strain by optimization of fermentation conditions

    The heterologous production of iso-migrastatin (iso-MGS) was successfully demonstrated in an engineered S. lividans SB11002 strain, which was derived from S. lividans K4-114, following introduction of pBS11001, w...

    Xueyun Wu, Dong Yang, **angcheng Zhu… in Biotechnology and Bioprocess Engineering (2010)