Cryopreservation is a process of preserving biological samples, such as cells or tissues, at low temperatures to maintain their viability and integrity for future use. The cryopreservation of cells is a crucial aspect of many biological research applications, including drug discovery, cell therapy, and regenerative medicine. However, the process of cryopreservation can be time-consuming and error-prone, and may require manual tracking and identification of samples. To address these challenges, researchers have developed automated systems for cryopreservation using RFID technology, specifically ICODE SLIX RFID labels.
The ICODE SLIX RFID labels are a type of high-frequency (HF) RFID tag that operates at a frequency of 13.56 MHz. These tags have a long read range of up to 1.5 meters, making them ideal for use in automated systems where samples need to be tracked and identified at a distance. The ICODE SLIX RFID labels also offer a memory capacity of up to 128 bytes, allowing for more detailed data storage and greater flexibility in application.
One example of the use of ICODE SLIX RFID labels in automated cell cryopreservation is described in a paper by Hagedorn et al. (2019). The authors developed an automated workflow for cryopreservation of cells, specifically for the tracking and identification of cell samples using ICODE SLIX RFID labels. The workflow consisted of a series of steps, including cell harvesting, sample preparation, and cryopreservation. Each sample was assigned a unique ID in the form of an ICODE SLIX RFID label, which allowed for tracking and identification of the sample throughout the process.
The automated system used in this study consisted of a robotic arm for sample handling, a microplate reader for RFID tag detection, and a cryogenic freezer for sample storage. The system was able to successfully identify and track samples throughout the cryopreservation process, with minimal manual intervention required. The use of ICODE SLIX RFID labels allowed for real-time tracking of samples, which helped to improve the accuracy and efficiency of the cryopreservation process.
Overall, the use of ICODE SLIX RFID labels in automated cell cryopreservation offers several advantages, including real-time tracking and identification of samples, increased efficiency and accuracy of the cryopreservation process, and reduced risk of sample misidentification or loss. The technical specifications of ICODE SLIX, such as its high-frequency technology and memory capacity, make it an ideal solution for use in automated systems for cryopreservation of cells and other biological samples.
