Researchers at Université de Sherbrooke have successfully characterized bacterial cellulose (BC) produced from a novel strain isolated from a kombucha SCOBY. Using the Minitron incubator shaker and an INFORS HT bioreactor, they evaluated the mechanical, thermal, and chemical properties of BC, revealing its potential for applications in biomedical, textile, and cosmetic industries.

Researchers from the Institute of Bioprocess Engineering and Pharmaceutical Technology at the University of Applied Sciences Mittelhessen have made strides in chemoorganotrophic electrofermentation using Cupriavidus necator. By experimenting with different redox mediators, they identified ferricyanide as a key player in enhancing anodic respiration. With the INFORS HT Multitron providing precise environmental control, the team achieved remarkable current densities, offering a promising solution to the challenges of oxygen-driven fermentation systems.

Gene therapy is a promising approach for treating various genetic disorders and diseases. A critical component of gene therapy is the production of viral vectors, which serve as delivery vehicles for therapeutic genes. Human Embryonic Kidney 293 (HEK293) cells have become a widely used platform for viral vector production due to their efficiency in transfection and ability to support viral replication. However, optimizing HEK293 cell cultures for large-scale production of viral vectors remains a challenge in making gene therapies more accessible and cost-effective.

Simple actions can make a lot of difference to the outcome of your shake flasks cultures. Some beneficial ones have been covered in previous articles, however, common practices can also be a barrier to effective optimization. This article will explain why these common practices count as sins against your shake flask culture and what you can do to overcome them.