Resource Type

Journal Article 6

Year

2023 2

2021 2

2018 2

Keywords

polydopamine 3

Polydopamine 2

Antibacterial 1

Biochar 1

Green chemistry 1

Modification 1

NZVI 1

Polypropylene scaffold 1

Tetracycline 1

Triclosan 1

carbon nanospheres 1

high-rate 1

immobilized laccase 1

membrane 1

nanofiltration 1

nitrogen-doped 1

phenolic pollutants 1

pollutant removal 1

polyethyleneimine 1

positively charged rejection layer 1

open ︾

Search scope:

排序： Display mode:

Novel polyethyleneimine/TMC-based nanofiltration membrane prepared on a polydopamine coated substrate

Zhe Yang, Xiaoyu Huang, Jianqiang Wang, Chuyang Y. Tang

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 2,   Pages 273-282 doi: 10.1007/s11705-017-1695-2

Abstract: polyethyleneimine (PEI) and trimesoyl chloride (TMC) to perform interfacial polymerization reaction on a polydopamineEffects of polydopamine coating time, PEI concentration, TMC reaction time and concentration on the membrane

Keywords： nanofiltration     polyethyleneimine     trimesoyl chloride     polydopamine     positively charged rejection layer    

HTML PDF Collect

Reductant-assisted polydopamine-modified membranes for efficient water purification

Feng Sun, Jinren Lu, Yuhong Wang, Jie Xiong, Congjie Gao, Jia Xu

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 1,   Pages 109-117 doi: 10.1007/s11705-020-1987-9

Abstract: Surface engineering with polydopamine coatings has been considered a promising surface functionalisationHowever, it is difficult to control the self-polymerisation for polydopamine formation, which usuallyIn this study, polydopamine self-polymerisation was controlled by adjusting its reducing environmentusing a reductant (NaBH ) to fabricate mixed cellulose ester (MCE)/polydopamine membranes.The results showed that a thin polydopamine coating with small polydopamine particles was formed on the

Keywords： membrane     water purification     polydopamine     reducing environment     self-polymerization control    

HTML PDF Collect

Size-controllable synthesis of monodispersed nitrogen-doped carbon nanospheres from polydopamine for

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11,   Pages 1788-1800 doi: 10.1007/s11705-023-2326-8

Abstract: Monodispersed nitrogen-doped carbon nanospheres with tunable particle size (100–230 nm) were synthesized via self-polymerization of biochemical dopamine in the presence of hexamethylenetetramine as a buffer and F127 as a size controlling agent. Hexamethylenetetramine can mildly release NH3, which in turn initiates the polymerization reaction of dopamine. The carbon nanospheres obtained exhibited a significant energy storage capability of 265 F·g–1 at 0.5 A·g–1 and high-rate performance of 82% in 6 mol·L–1 KOH (20 A·g–1), which could be attributed to the presence of abundant micro-mesoporous structure, doped nitrogen functional groups and the small particle size. Moreover, the fabricated symmetric supercapacitor device displayed a high stability of 94% after 5000 cycles, revealing the considerable potential of carbon nanospheres as electrode materials for energy storage.

Keywords： carbon nanospheres     size-controlled     nitrogen-doped     high-rate     supercapacitors    

HTML PDF Collect

Immobilization of NZVI in polydopamine surface-modified biochar for adsorption and degradation of tetracycline

Xiangyu Wang, Weitao Lian, Xin Sun, Jun Ma, Ping Ning

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 4, doi: 10.1007/s11783-018-1066-3

Abstract:

Novel method for polydopamine (PDA) modified biochar (BC) with immobilized

Keywords： Biochar     Polydopamine     NZVI     Modification     Tetracycline    

HTML PDF Collect

Immobilization of laccase on organic–inorganic nanocomposites and its application in the removal of phenolic pollutants

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 7,   Pages 867-879 doi: 10.1007/s11705-022-2277-5

Abstract: Polydopamine-functionalized nanosilica was synthesized using an inexpensive and easily obtainable raw

Keywords： polydopamine     pollutant removal     thermodynamic     phenolic pollutants     immobilized laccase    

HTML PDF Collect

One-Step Preparation of Green Fabric for Continuous Antibacterial Applications Article

Rongkang Huang, Minghui Hu, Weiwen Liang, Juanjuan Zheng, Yang Du, Yanhuan Lin, Huaiming Wang, Wentai Guo, Zhantao Zeng, Chuangkun Li, Ming Li, Hui Wang, Xingcai Zhang

Engineering 2021, Volume 7, Issue 3,   Pages 326-333 doi: 10.1016/j.eng.2020.08.022

Abstract: on the successful development of a facile one-step method to fabricate a series of novel triclosan polydopamineThe antibacterial triclosan can effectively interact with dopamine during biocompatible polydopamineThanks to the sustained release of triclosan from the biocompatible polydopamine coating, a 5 mm ×

Keywords： Green chemistry     Polypropylene scaffold     Polydopamine     Triclosan     Antibacterial    

HTML PDF Collect

Title Author Date Type Operation

Novel polyethyleneimine/TMC-based nanofiltration membrane prepared on a polydopamine coated substrate

Zhe Yang, Xiaoyu Huang, Jianqiang Wang, Chuyang Y. Tang

Journal Article

Reductant-assisted polydopamine-modified membranes for efficient water purification

Feng Sun, Jinren Lu, Yuhong Wang, Jie Xiong, Congjie Gao, Jia Xu

Journal Article

Size-controllable synthesis of monodispersed nitrogen-doped carbon nanospheres from polydopamine for

Journal Article

Immobilization of NZVI in polydopamine surface-modified biochar for adsorption and degradation of tetracycline

Xiangyu Wang, Weitao Lian, Xin Sun, Jun Ma, Ping Ning

Journal Article

Immobilization of laccase on organic–inorganic nanocomposites and its application in the removal of phenolic pollutants

Journal Article

One-Step Preparation of Green Fabric for Continuous Antibacterial Applications

Rongkang Huang, Minghui Hu, Weiwen Liang, Juanjuan Zheng, Yang Du, Yanhuan Lin, Huaiming Wang, Wentai Guo, Zhantao Zeng, Chuangkun Li, Ming Li, Hui Wang, Xingcai Zhang

Journal Article