Author Archives: William Whitford

eBook: SUStainability — Concerning Single-Use Systems and the Environment

Disposable materials have been used in many aspects of biomanufacturing since muromonab was first launched in 1986. Single-use stirred-tank bioreactors first became commercially available from HyClone in 2004 (1). Despite their demonstrated value to bioprocessing, disposable materials remain the subject of wide-ranging differences of opinion. Discussions of any technology are healthy and important for identifying areas for improvement, but some hearsay and bold propositions made regarding single-use components and the environment are not always helpful. Sustainability is an important and…

eBook: Bioinks for Bioprinting — Three-Dimensional Printing in Research and Medicine

Three-dimensional (3D) printing is one method of digital biomanufacturing for both basic biological research and translational, clinical applications. The medical field has used it to create such constructions as 3D surgical models for preoperative planning, to assist surgeons in their procedure preparations, which improves postsurgical outcomes. Examples here include generation of cleft-palate models (1), orthopedic applications (2), and cardiovascular surgical planning (3). Other forms of 3D printing for biological applications — such as 3D bioprinting — go beyond such surgical…

The 2017 World Biological Forum: Successes and Future Trends in Continuous Biomanufacturing

Continuous biomanufacturing was a central topic at the fourth annual World Biological Forum in Oxford, UK, on 26–28 June 2017. A well-rounded lineup of presenters appeared at this forum held in Oxford University’s Lady Margaret Hall, an eclectic location that well captured the historic charm of the university. Delegates were well supported throughout the meeting with generous meals, refreshments, and assistance provided by helpful staff. Papers were presented in Talbot Hall in the center of the college. The stately main…

The Era of Digital Biomanufacturing

The digital revolution in manufacturing began with an explosion in monitoring, analytics, and new computing capabilities. Combined with such advances as artificial intelligence (AI), automation, and robotics, they are changing our concepts of manufacturing in general — from product development and factory operations to materials supply. This evolution also connects product and process designers and leaders in manufacturing engineering. Digital manufacturing (DM) isn’t a dream or a concept on some advanced developer’s design table; it’s occurring now and will change…

Trends in Setting Single-Use Technology Standards

The biopharmaceutical industry now incorporates single-use (SU) technology and systems in most production processes based on cell culture (1, 2). Implementation of such technologies has led to the availability of prepackaged and sterilized systems complete and ready for use with preinstalled mixers and monitoring probes. From upstream process- material preparation through final-product formulation, biopharmaceutical sponsors are increasingly presented with numerous SU solutions that support all major production platforms (3–5). The number of SU materials and suppliers in biopharmaceutical manufacturing has…