I am catching up after an holiday break. I have not spoken yet with Elena who was at the MRS spring conference in San Francisco, but, thanks to blogging, I can tell she seemed to have had a good experience.
Fellow blogger Mary Nora Dickson enjoyed Elena’s first oral presentation at an international conference:
peptide SAMs on gold NPs
Elena Colangelo spoke today in GG about her work on whether the curvature of gold NPs will affect the conformation of adsorbed proteins. This is an important topic, with wide ranging applications from drug delivery to energy. She found that more highly curved NPs inhibit hydrogen bonding, decreasing the amount of beta sheet secondary structures. This work will help to inform future investigations seeking to modify nanoparticles with functional ligands. Thanks!
Thank you Mary for the report and congratulations to Elena 😉
Elena attended some great talks:
Carlo Montemagno’s talk
What an inspiring talk!
On the last slide of his talk, Michelangelo’s quote: “The greatest danger for most of us is not that our aim is too high and we miss it, but that it is too low and we reach it”
He gave an overview of the cutting-edge projects (in the general areas of environment, health and energy) going on in his lab, IngenuityLab.
The project that fascinated me the most is the 4D Printer, where the fourth dimension is intended to be the functionality of the complex system built up by single molecules. The general concept is the precise assemble of the functional building blocks found in nature to give new functionalities to the system, where these functionalities are meant to address issues regarding energy, environment and human health.
It may sound too futuristic, but would you ever have imagined having your smartphone, as it looks like today, 10 years ago?
Neelkanth Bardhan’s talk
I had the pleasure to listen to Neelkanth Bardhan’s talk, Gold MRS graduate student awardee, at Symposium GG.
First, I want to say that I found his presentation very clear and easy to follow, nice layout of the slides.
He first went through the motivation of his work: there is the clinical need of safer (compared to X-rays) and less expensive (compared to MRI) detection technologies. He then presented his work aiming to answer this need: developing a biologically-templated nanomolecular probe for high-resolution in vivo sensing and detection. His modular probe is constituted of M13 virus coating single-walled carbon nanotubes (SWNTs). To this construct desired fluorescent dyes and specific targeting ligands can be attached. His results in vivo have shown how this probe is able to target tumours and can be used during real-time surgical intervention.
More details on his work and successful applications of this probe can be found here.