Improving Raman Probes for Cosmetic and Medical Research
An interview with Paul Pudney, a winner of the William F. Meggers Award.
An interview with Dr. Paul D.A. Pudney of Unilever Discover, Colworth Laboratory, the winner of the 2013 Applied Spectroscopy William F. Meggers Award.
Part of the 2013 podcast series presented in collaboration with the Federation of Analytical Chemistry and Spectroscopy Societies (FACSS), in connection with SciX 2013, the federation’s North American conference.
For more podcasts in this series from 2013 and 2012, visit
Pudney and his colleagues at Uniliver have been awarded the 2013 Meggars Award for their paper:
Eleaner Bonnist, Peter Caspers, Jean-Phillipe Gorce, Chris Marriot, Paul Pudney, Gerwin Puppels, Scott Singleton, and Martin van der Wolf, "A New in Vivo Raman Probe for Enhanced Applicabioity to the Body," Applied Spectroscopy 66(8):882-891 (2012).
Pudney is a science leader in vibrational spectroscopy at Unilever Discover, Milton-Keynes, UK. He has applied spectroscopy in a number of innovative ways to gain further understanding of consumer products and their behavior when they interact with consumers. Examples include quantifying the complex microstructures of soft solid materials by confocal Raman spectroscopy such as foods and analyzing the behavior of molecules in ice using infrared spectroscopy. He helped develop a novel in-situ triboligical Raman instrument to help understand lubrication in a soft elasto-hydrodynamic contact. He has developed in-vivo Raman spectroscopic capability to measure and understand the delivery of actives to and their effect on the body, such as to the skin, scalp, axilla and oral mucosa. He has more than 50 peer reviewed publications. He was nominated as one of the ‘Prominent Young Vibrational Spectroscopists’ in a special addition of the journal Vibrational Spectroscopy. He was runner up for the Meggers award in 2012.
About the Applied Spectroscopy William F. Meggers Award Award
This award is given to the author(s) of the outstanding paper appearing in Applied Spectroscopy.
More about the SciX conference:
The traditional North American meeting of FACSS is now SciX - The Great Scientific Exchange. SciX covers the whole of analytical chemistry with an emphasis on emerging technologies. SciX carries on the FACSS tradition of a strong technical program (over 100 symposia), many prestigious awards, exhibits, a variety of workshops, an employment bureau and multiple social networking opportunities.
SciX is the National Meeting of the Society for Applied Spectroscopy (SAS) and the North American Society for Laser-Induced Breakdown Spectroscopy (NASLIBS).
For more information about the SciX 2013 conference in Milwaukee, Wisconsin, September 29 to October 4, 2013, visit scixconference.org
Related content: Raman Technology for Today's Spectroscopists
Follow Spectroscopy and FACSS on social media:
Remembering Engineering Pioneer Sir David McMurtry
December 16th 2024The world of engineering and innovation mourns the loss of a towering figure with the passing of Sir David McMurtry, CBE, RDI, FREng, FRS, CEng, FIMechE, co-founder and Non-Executive Director of Renishaw. Known for his brilliance, humility, and groundbreaking contributions to metrology and manufacturing, McMurtry leaves a legacy that has profoundly shaped modern engineering.
Nanometer-Scale Studies Using Tip Enhanced Raman Spectroscopy
February 8th 2013Volker Deckert, the winner of the 2013 Charles Mann Award, is advancing the use of tip enhanced Raman spectroscopy (TERS) to push the lateral resolution of vibrational spectroscopy well below the Abbe limit, to achieve single-molecule sensitivity. Because the tip can be moved with sub-nanometer precision, structural information with unmatched spatial resolution can be achieved without the need of specific labels.
Raman Spectroscopy and Deep Learning Enhances Blended Vegetable Oil Authentication
December 10th 2024Researchers at Yanshan University have developed a groundbreaking method combining Raman spectroscopy and deep learning models to accurately identify and quantify components in blended vegetable oils.
Biomedical Analysis at the Nanometer Scale with SERS
May 7th 2012Part of a new podcast series presented in collaboration with the Federation of Analytical Chemistry and Spectroscopy Societies (FACSS), in connection with SciX 2012 ? the Great Scientific Exchange, the North American conference (39th Annual) of FACSS.
Microplastics in the Desert: A Growing Concern in Phoenix Soils
December 6th 2024A recent study reveals widespread and increasing microplastic contamination in the soils of Phoenix and the Sonoran Desert, highlighting significant environmental concerns and the need for further research into their sources and impacts.
Portable and Wearable Spectrometers in Our Future
December 3rd 2024The following is a summary of selected articles published recently in Spectroscopy on the subject of handheld, portable, and wearable spectrometers representing a variety of analytical techniques and applications. Here we take a closer look at the ever shrinking world of spectroscopy devices and how they are used. As spectrometers progress from bulky lab instruments to compact, portable, and even wearable devices, the future of spectroscopy is transforming dramatically. These advancements enable real-time, on-site analysis across diverse industries, from healthcare to environmental monitoring. This summary article explores cutting-edge developments in miniaturized spectrometers and their expanding range of practical applications.
