Śniadek Patrycja, Krakos Agnieszka, Graja Adrianna, Kawa Bartosz, Walczak Rafał, Dziuban Jan
Division of Microsystems, Faculty of Electronics, Photonics and Microsystems, Wroclaw University of Science and Technology, 27 Wybrzeze Wyspianskiego Street, 50-370, Wroclaw, Poland.
Sci Rep. 2025 Aug 22;15(1):30898. doi: 10.1038/s41598-025-16044-y.
There is an increase in demand for bio-nanosatellites and biomedical methodologies as a result of experiments conducted in microgravity and radiation conditions. Currently, the latest trend is to replace the experiments carried out by cosmonauts at the International Space Station (ISS) with research performed with the use of autonomous payload for nanosatellite. This paper describes the lab-payload for a biological nanosatellite of the CubeSat type with a size of 2U (10 × 10 × 20 cm). The proposed payload enables the long-term cultivation of two different biological experiments simultaneously and provides suitable growth conditions. This lab-payload is equipped with lab-chips dedicated to each of the cultures, a container with a nutrient solution, a medium dosing system, an optical detection system, lighting, a heating system and sensors for measuring temperature, humidity, pressure and radiation inside a thermos.
由于在微重力和辐射条件下进行的实验，对生物纳米卫星和生物医学方法的需求有所增加。目前，最新的趋势是用使用纳米卫星自主有效载荷进行的研究取代国际空间站（ISS）上宇航员进行的实验。本文描述了一种尺寸为2U（10×10×20厘米）的CubeSat型生物纳米卫星的实验室有效载荷。所提出的有效载荷能够同时长期培养两种不同的生物实验，并提供合适的生长条件。该实验室有效载荷配备了专门用于每种培养物的实验室芯片、一个装有营养液的容器、一个培养基定量系统、一个光学检测系统、照明设备、一个加热系统以及用于测量保温瓶内温度、湿度、压力和辐射的传感器。
