SMi’s Lyophilisation 2019 Conference: Interview with Geoff Smith

Geoff Smith from De Montford University will be speaking at SMi’s 7th Annual Lyophilisation Conference which will take place in London on 3rd – 4th June 2019.

London, United Kingdom, May 15, 2019 --( Geoff Smith will be speaking on the applications for impedance spectroscopy in the determination of in-vial phase behaviour. Ahead of the conference, SMi interviewed Geoff where he gave a taster on what he will be discussing.

Geoff Smith:

“The first technology we developed was the through vial impedance spectroscopy technique – which enables the application of electrical impedance measurements to the product container during the process of freeze-drying – in a development scale freeze-dryer. The second, more recent application for impedance spectroscopy has been the integration of IS with a freeze-drying microscope for formulation development purposes.”

“The TVIS technology we have developed to date requires the electrode system to be attached to the outside of the vial and hard-wired to the measurement instrument (outside the dryer) via a pass-through on some port on the drying chamber. TVIS applications on development scale dryers are therefore accessible with this approach, however, for the larger dryers an alternative methodology is required, one which requires the development of a new class of impedance analyser.”

The full interview is available in the Download Centre on the website

Joining Geoff on Day Two of the conference will be:

Sune Klint Andersen, Principle Scientist Spray Drying, Janseen Pharmaceutical | Bert Van Meervenne, Senior Principle Scientist, Pfizer Manufacturing | Paul Matejtschuk, Principal Scientist and Section Head, NIBSC | Daryl Williams, Director of Development, Imperial College London | Paul Barry, Development Scientist, Sanofi | Georg Frinke, Process Engineer, Bayer AG.

For those looking to book, register before 31st May to save £100 at

For delegate enquiries contact Kieran Ronaldson on [email protected] or +44 (0) 20 7827 6744.

7th Annual Lyophilisation Conference
3rd – 4th June 2019
London, UK

Sponsors: Drug Discovery Today | IPI | Lyophilization World | Pharmaceutical Technology | Pharmalicensing | Pharmanews HQ | Pharmaphorum | World Pharma News

SMi offer unique sponsorship, exhibition and branding packages, tailored to complement your company’s marketing strategy. Contact Alia Malick on Tel: +44 (0)20 7827 6168 / Email: [email protected]

For media enquiries contact Neill Howard on Tel: +44 (0)20 7827 6164 / Email: [email protected]

About SMi Group: Established since 1993, the SMi Group is a global event-production company that specializes in Business-to-Business Conferences, Workshops, Masterclasses and online Communities. We create and deliver events in the Defence, Security, Energy, Utilities, Finance and Pharmaceutical industries. We pride ourselves on having access to the world's most forward-thinking opinion leaders and visionaries, allowing us to bring our communities together to Learn, Engage, Share and Network. More information can be found at

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