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  1. Article

    Open Access

    Risk factors for delayed colorectal postpolypectomy bleeding: a meta-analysis

    To systematically analyze risk factors for delayed postpolypectomy bleeding (DPPB) in colorectum.

    Xuzhen Zhang, **aoxing Jiang, Liang Shi in BMC Gastroenterology (2024)

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  2. Article

    Open Access

    Breathable and wearable graphene/waterborne polyurethane coated regenerated polyethylene terephthalate fabrics for motion sensing and thermal therapy

    The functional utilization of recycled polymers has emerged as a current prominent and timely subject. Flexible wearable devices with high sensitivity to conductivity have garnered significant attention in the...

    Zhou Zhang, Xuzhen Zhang, Wenjian Huang, **ong Zheng, Bona Ding… in Discover Nano (2024)

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  3. No Access

    Article

    Reinforced poly (butylene succinate)/ethyl succinyl chloride cellulose nanocrystal composite fiber: a stretching induced orientation study

    To prepare poly (butylene succinate) (PBS)/cellulose nanocrystals (CNCs) with high performance and investigate the relationship between microstructure and properties, in this work, CNCs were firstly treated wi...

    Xuzhen Zhang, ** Zhou, Wenjian Huang, Canqing Wu, **gwen Nan in Cellulose (2023)

  4. No Access

    Article

    Nucleation effect of cellulose nanocrystals/polybutylene succinate composite filler on polylactic acid/polybutylene succinate blends

    Polylactic acid (PLA)/polybutylene succinate (PBS) composites were prepared via melt blending PLA, PBS and a cellulose nanocrystal (CNC)/PBS composite filler. Polarizing light microscopy, isothermal crystalliz...

    Xuzhen Zhang, Jiaoxue Shi, ** Zhou, **gwen Nan in Polymer Bulletin (2022)

  5. No Access

    Article

    Squeeze Orientation Reinforcement Effect on Cellulose Nanocrystals/Poly(butylene adipate-co-butylene terephthalate) Composites

    Cellulose nanocrystals (CNC)/poly(butylene adipate-co-butylene terephthalate) composites enhanced compatibility with phthalic anhydride were one-step prepared via melt blending. The obtained composites then under...

    Xuzhen Zhang, Chen Lu, Chenmeng Zhou, **n Wen, Yong Li in Polymer Science, Series A (2020)

  6. No Access

    Article

    Surface Modification of Multi-Walled Carbon Nanotubes Using Acetic Anhydride and its Effects on Poly(butylenesadipate-co-terephthalate) Based Composite

    Hydroxyl carbon nanotubes were surface modified by acetic anhydride to reduce its polarity and then melt blended with biodegradable polyester poly(butylenesadipate-co-terephthalate) as a reinforcing filler. After...

    Xuzhen Zhang, Hengxue **ang, **nan Li, **n Wen, Chen Lu in Polymer Science, Series A (2019)

  7. No Access

    Article

    Surface modification of cellulose nanocrystal using succinic anhydride and its effects on poly(butylene succinate) based composites

    Cellulose nanocrystals (CNCs) extracted from microcrystalline cellulose, were modified by succinic anhydride to give succinic CNCs (SCNCs). Successful surface modification of SCNCs was confirmed by results of ...

    Canqing Wu, Xuzhen Zhang, **uhua Wang, Qingwen Gao, **nan Li in Cellulose (2019)

  8. No Access

    Chapter and Conference Paper

    Study on Preparation and Properties of Hydrophilic Copolyester of PET-co-PEA/Nano SiO2

    (PET) is the most used fiber material, but its hydrophilic property is weak. Common hydrophilic treatment process on PET clothes has lots of defects such as poor washability and undurablity. In this paper, lo...

    Canqing Wu, Xuefeng Mao, Xuzhen Zhang… in Physics and Techniques of Ceramic and Poly… (2019)

  9. No Access

    Article

    Effect of Carboxylic Acid Nucleating Agent on Crystallization and Mechanical Properties of PLA/PBS Blends

    Poly(lactic acid) (PLA)/poly(butylene succinate) (PBS) blends were prepared using a carboxylic acid salt as nucleating agent (NA). The effect of NA on the crystallization kinetics of PLA and PLA/PBS blend was ...

    Xuzhen Zhang, **uhua Wang in Polymer Science, Series A (2018)

  10. Article

    Open Access

    Construction of efficient Streptococcus zooepidemicus strains for hyaluoronic acid production based on identification of key genes involved in sucrose metabolism

    Biosynthesis of polysaccharide hyaluoronic acid (HA) by Streptococcus zooepidemicus is a carbon-intensive process. The carbon flux and factor(s) restricting HA yield were not well understood. Here, we investigate...

    Xuzhen Zhang, Man Wang, Tuanjie Li, Lixia Fu, Wei Cao, Hao Liu in AMB Express (2016)

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  11. No Access

    Article

    Structure and properties of surface-acetylated cellulose nanocrystal/poly(butylene adipate-co-terephthalate) composites

    Cellulose nanocrystal (CNC) was extracted from microcrystalline cellulose (MCC) and then surface modified by acetic anhydride to obtain acetylated CNC (ACNC). ACNC that has lower polarity than CNC was mixed wi...

    Xuzhen Zhang, Piming Ma, Yong Zhang in Polymer Bulletin (2016)