WARNING: Another geeky post
I absolutely love mass specs!!! It tells you immediately whether you have made your compound or not, and in my case, whether I have managed to couple my building blocks! It's amazing. Ok, a little background so I don't sound like a complete geek- basically, the mass spectrometery is one of the methods to characterise compounds that are made. It makes the compound fly (by ionising it) in a time of flight tube (i think that's what they're called), and it gets detected at the other end of the machine as a mass (weight). So, basically all I have to do is calculate the exact mass of my compound, submit a form with my sample to IRL (this process is the rate limiting factor since IRL is in the Hutt, and we normally have to send samples there via kind IRL ppl, or send one of us in the lab there) and if you're lucky, you get an email in a few days giving you the results!
Hence, the heart-dropping moment is when you scan the spectra to see if the magic numbers are there! Gosh.. I didn't mean to make it sound like the lotteries. The time between when you click on the file, and when something appears on your screen must be the longest seconds ever!
So yes.. I did manage to couple the lipid and my sugarbaybeh! And also 2 other sugars, not the models but the actual ones!! Whoopedeedoo!! Now, I wish I had more time to do more experiments in the lab, and I didnt have to write up nor prepare for my presentation!
I'm so grateful to be working in the lab that I am in! The atmostphere is amazing- people are helpful, and it feels like a cohesive group! I reckon having young and enthusiastic supervisors helps too! It was funny... yesterday, at our group meeting, we were having a lesson on immunology, and then somebody mentioned that MHC's are unique in every individual. No two persons have the same MHC molecules. And then someone helpfully chirped "Did you know that apparently, people with opposite MHC molecules are naturally attracted to each other?". The gullible ones in the room accepted the information, because it came from my supervisor, whilst others absolutely rediculed the idea, claiming that you can't just reduce attraction and love to mere MHC molecules in your body! Of course, after that, we digressed to pheromones, stinking guys and true love that acts as perfume to neutralise any foul-smelling underarms. =P
Janice's geeky wish list:
1. Pocket NMR machine
2. In-house mass spectrometer
3. Self-cleaning/disposable NMR tubes
4. Portable heat gun!
I have indulged myself in too much geekiness. I suspect that an hour of squash might have sapped all the energy that is left in the unfit me.. so I better channel the last bit of my mental awareness to writing this report!
Posted by sqrewloose at 06:51 PM | 1 luvs me!