Monday, May 4, 2009

இன்னொரு புது முயற்சி

இது இன்னிக்கு தான் நடந்தது. எங்க வாத்தியார்க்கு எங்க இருந்து இப்பிடி ஐடியா மழை கொட்டுதோ தெரியலை.












(a) beta-sitosterol, (b) beta-stigmastanol


i could separate them using my CSPs but the problem is Sigma says that the compounds are 99% pure!!

well,that is were the problem is...if it is 99% pure,how can i separate two isomers..so,my prof suggested may be that is not the second isomer!!

:(

PQE என்ற பலப்பரீட்ச்சை!!

kitta thatta 2 vaaraam veetula ellarayum beedhi kilamba vacha ennakku,andha naalum nerungi vandhuchu..April 21,2009 vidiyum podhae,aandavaa endha poludhu romba nalla poludhaa erukanum,yaarum ennai,aenn edhukku nnu kelvikal kaekamaa parthukonnu oru pirarthanaiya saamikitta vachuttu practice session arambichaen.

aethanai murai practice panninaalum andha speech speedai mattum kuraika mudiyala..(genes illa,pinna eppidi maarum,enga appa paesi kaetavangalukku andha unmai puriyum..hehehe.)

eppidiyo oru 2 thadavai practice pannittu kilambitaen. 2:30 PM kku presentation,12:30 manikku venue kku vandhutaen..vandhu ellam sariya erukaannu oru checkinga pottu..marupadiyum rouse vida arambichutaen.

2:30 kku sharp ella examinersum vandhutangaa..umm,arambi unn presentationai appidinnu dhan sonnanga..kada kadannu oppichuttae vandhaenaa..appa nnu parthu ennoda thesis examination committee chairman illa oru kelviya kaettu ennaya stop pannitaar (avarukku namma nilama theriyala pola,stop panna arambikuradhu kastam nguradhu) avar kaeta kelvikku edho thatthu pithu ularittu,avarai partha manushan deep sleep la erukaar..well,adhu sleepa illa thinkingaa nnu avar dhan sollanum.


adhukku apparam naan presentation mudikkura varaikum yaarum kelvi kaekalai..(andha alavukku ellarum deep thinking la erundhu erukanga purinjukonga pa!!)


presentation mudinjadho illayo..aalalukku kelvi kaekuranga..umm,innimae dhan da nammakku aapae nnu ninachu kittu,oru smile oda avangalai face panna thayar agitaen..


Avanga ellarum kaeta kelvigal...ennoda PhD vazhkaila pinnadi thaevai padum appidingura oru napaasai la kurichu vachukuraen!!


(1) explain Inclusion complex-with respect to the hydrophobic behaviour of beta CD.


(2) what other parameters do you change/moniter during your chiral separation?

Mobile phase, particle size, length of the column


(3) what is the advantages of your CSP over other chiral columns available?
cheaper, since it requires very little amount of the CSP particles.


(4) Is it because of your CSP,the separation of the di substituted benzene is better or is it a property of those compounds?


(5) Which compounds can be separated using your CSPs? (ie) which functional group reacts with your CSP--> -NH2, -OH, -COOH etc.


(6)This looks like a totally chemistry research,what has it got to do with faculty of medicine?


(7)According to your thesis title,you ll be doing chiral separation in both drugs and environmental samples. But,there are no results or data showing that you have done any work so far?


(8)


innum oru rendu kelvi kaetanga adhu ennanu theriyamaa mulichittu erukaen,gyanabagam vandhdhum update panniduraen.

edhu pola pala kelvigalai dhinamum vazhkaila sandhichittu dhan erukaen!!


aana,edhulayum oru nalla vishayam enna na--PQE la pass panninadhu dhan.inimae yaaru kaetalum dhairiyamaa sollalaam illa,naan PhD pannuraennu.


-now let us look at the fun side of the so called PQE/Quals:


PQE mudinjadhum pasanga eppidi agiduranga paarungaa?!?!






innum neriya comic strips eduthu vachaen,but endha padhivoda neelathai manasula vachu kittu podalai..

P.S-Tamil la dhan type pannanum nnu erundhaen,enna aachunae theriyala,tamil typing selectionae panna mudiyala!!

Monday, January 12, 2009

I really wanted to write something,but could not (well,doesnt me that i was busy but was really lazy!!) I have so many half written stuffs in the draft section and i have no clue when i will ever complete them.

And this is one of the mails i got today and i loved the last one. Do have a look!!

Questions with no answers:-

1. Does a clean house indicate that there is a broken computer in it?

2. Why is it that no matter what color of bubble bath you use the bubbles are always white?

3. Is there ever a day that mattresses are not on sale?

4. Why do people constantly return to the refrigerator with hopes that something new to eat will have materialized?

5. On electric toasters, why do they engrave the message "one slice"? How many pieces of bread do they think people are really gonna try to stuff in that slot?

6. Why do people keep running over a string a dozen times with their vacuum cleaner, then reach down, pick it up, examine it, then put it down to give the vacuum one more chance?

7. Why is it that no plastic garbage bag will open from the end you first try?

8. How do those dead bugs get into those closed light fixtures?

9. Considering all the lint you get in your dryer, if you kept drying your clothes would they eventually just disappear?

10. When we are in the supermarket and someone rams our ankle with a shopping cart then apologizes for doing so, why do we say, "It's all right?" Well, it isn't all right so why don't we say, "That hurt!"

11. Why is it that whenever you attempt to catch something that's falling off the table you always manage to knock something else over?

12. Is it true that the only difference between a yard sale and a trash pickup is how close to the road the stuff is placed?

13. In winter why do we try to keep the house as warm as it was in summer when we complained about the heat?

14. How come you never hear father-in-law jokes?

15. If at first you don't succeed, shouldn't you try doing it like your wife told you to do it? And obviously if at first you don't succeed, then don't take up sky diving!

16. The statistics on sanity are that one out of every four person(well,it was Americans but what is fun in that) is suffering from some sort of mental illness. Think of your three best friends, if they're okay, then it's you.