Chemically decorated microalgae for environmental application

被引：0
作者：
Flemma, Annarita [1 ]
Vicente-Garcia, Cesar [1 ]
Rizzo, Giorgio [1 ]
Cotugno, Piero [1 ]
Cicco, Stefania R. [2 ]
Falciatore, Angela [3 ]
Farinola, Gianluca Maria [1 ]
Vona, Danilo [1 ]
Ragni, Roberta [1 ]
机构：
[1] Univ Bari Aldo Moro, Dipartimento Chim, Bari, Italy
[2] CNR, ICCOM, Dipartimento Chim, Bari, Italy
[3] Sorbonne Univ, CNRS, Inst Biol Physicochim, Paris, France
来源：
2022 IEEE INTERNATIONAL WORKSHOP ON METROLOGY FOR THE SEA LEARNING TO MEASURE SEA HEALTH PARAMETERS (METROSEA) | 2022年
关键词：
diatoms; microalgae; bioremediation; polychlorinated biphenyls (PCBs); polydopamine; DIATOMS BIOSILICA; DRUG-DELIVERY; NANOSTRUCTURES;
D O I：
10.1109/METROSEA55331.2022.9950904
中图分类号：
P75 [海洋工程];
学科分类号：
0814 ; 081505 ; 0824 ; 082401 ;
摘要：
The presence of polychlorinated biphenyls (PCBs) in different natural matrices and consequent toxic effects represent a public health issue. Due to their bioaccumulation, they have negative effects on different living organisms, including humans. Here we report a preliminary investigation of suitability of a microalgae-based technique for the bioremediation of marine sediment and water column. Phaeodactylum tricornutum, a model benthic diatom is tested for removal of different biphenyl molecules from sea water solutions. Moreover, cells are individually modified with a polydopamine coating, to enhance both their resistance in harsh environmental conditions and the capability of remediation to hydrophobic pollutants.
引用
收藏
页码：101 / 105
页数：5
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