Al Ferron timed complex colorimetric method (AFM) and 27 Al NMR spectroscopy method(ANM) were discussed. For the former, the different colorimetric reagent preparation methods' results indicate that the...Al Ferron timed complex colorimetric method (AFM) and 27 Al NMR spectroscopy method(ANM) were discussed. For the former, the different colorimetric reagent preparation methods' results indicate that there are some differences beteween them, and the combined method can be used as a simplified procedure. For the latter, the small tube method is more accurate. Eventually, the Al 13 (ANM) was compared to the Al b (AFM).展开更多
The colonization of marine microorganisms,animals and plants on underwater surface forms marine biofouling.It has profound effects on marine industries.To solve the problem,we proposed a strategy of Dynamic Surface An...The colonization of marine microorganisms,animals and plants on underwater surface forms marine biofouling.It has profound effects on marine industries.To solve the problem,we proposed a strategy of Dynamic Surface Antifouling(DSAF),i.e.,continuously changing surfaces can effectively inhibit biofouling organisms landing and adhering,and developed degradable polymer based marine antifouling material.The degradation of polymer chain enables the surface dynamic or self-renewing even on static conditions.The final degradation products of these polymers are low molecular weight molecules,and do not produce marine microplastics.Meanwhile,the degradable polymers act as carriers and controlled release systems for antifoulants,further improving the antifouling efficiency.This article reviews the development of dynamic surface antifouling materials.展开更多
文摘Al Ferron timed complex colorimetric method (AFM) and 27 Al NMR spectroscopy method(ANM) were discussed. For the former, the different colorimetric reagent preparation methods' results indicate that there are some differences beteween them, and the combined method can be used as a simplified procedure. For the latter, the small tube method is more accurate. Eventually, the Al 13 (ANM) was compared to the Al b (AFM).
基金The financial support of the National Key Research and Development Program of China(2022YFB3806403)National Natural Science Foundation of China(52273073,U2241286,and 52003082)Guangdong Basic and Applied Basic Research Foundation(2023B1515020025)is acknowledged.
文摘The colonization of marine microorganisms,animals and plants on underwater surface forms marine biofouling.It has profound effects on marine industries.To solve the problem,we proposed a strategy of Dynamic Surface Antifouling(DSAF),i.e.,continuously changing surfaces can effectively inhibit biofouling organisms landing and adhering,and developed degradable polymer based marine antifouling material.The degradation of polymer chain enables the surface dynamic or self-renewing even on static conditions.The final degradation products of these polymers are low molecular weight molecules,and do not produce marine microplastics.Meanwhile,the degradable polymers act as carriers and controlled release systems for antifoulants,further improving the antifouling efficiency.This article reviews the development of dynamic surface antifouling materials.
