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3D打印材料对海藻Chlorella vulgaris的影响

Victor Pozzobon¹, Franco Otaola¹, Clarisse Arnoudts¹

¹Université Paris-Saclay, CentraleSupélec, Laboratoire de Génie des Procédés et Matériaux, Centre Européen de Biotechnologie et de Bioéconomie (CEBB), 3 rue des Rouges Terres 51110 Pomacle, France.

Bioresource technology

|October 1, 2023

概括

测试了3D打印材料的微藻生物相容性. 聚乳酸 (PLA) 对Chlorella vulgaris没有负面影响,使其成为光生物反应器设计的有希望的材料.

科学领域:

生物技术是生物技术.
材料科学材料科学材料科学
微藻养殖微藻养殖

背景情况:

3D打印为光生物反应器设计提供了快速原型设计.
3D打印材料与微藻的生物相容性尚未得到研究.

研究的目的:

评估常见的3D打印材料与微藻的生物相容性.
确定适合用于构建微藻光生物反应堆的材料.

主要方法:

在与烯二丁 styrene (ABS),聚碳酸盐混合物 (PC-Blend),聚乳酸 (PLA) 和烯酸甲烯酸树脂接触时种植Chlorella vulgaris.
通过流细胞计,计和色素分析分析细胞状态.

主要成果:

酸甲基酸树脂抑制了生长,增加了活性氧物种和光合作用功能受损.
ABS,PC-Blend和PLA表现出了名义上的性能.
PLA是唯一没有诱导早期反应性氧物种的材料.

结论:

烯酸甲烯酸树脂不适合用于光生物反应器.
ABS和PC-Blend可能需要光生物反应器使用的治愈期.
酸是适用于光生物反应器的材料,没有可检测的干扰.

关键词:

通过3D打印打印3D打印.流动细胞计量流动细胞计量微藻类是一种微藻类.氧化应激是一种氧化应激.颜料颜料是一种颜料.

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