SMILES...=)

i've learnt about smiles notations for molecular structures of many substances...SMILES stands for Simplified Molecular Input Line Entry System...it is used widely and computationally efficient...it also used atomic symbols and a set of intuitive rules...below are the examples of the notations i have done just now...

PDB aka protein data bank

from PDB, i can download plenty of structure of proteins exist in our body...for example, trypsin, tryptophan, glutamine and etc...by using software RASWIN, i can see the 3D structure of the proteins...it's fascinating to see it because it's difficult to see it with my own bare eyes since i'm not taking any lab works for this kind of experiment...i'll show you the structure of trypsin and glutamine...

TRYPSIN 3D STRUCTURE(BALL & STICK)


GLUTAMINE 3D STRUCTURE (STRAND)

Excel....or excellent??

hahahha....actually what i meant by excel is microsoft excel that i have learnt on wednesday...well, what i and my friends learnt is about scattered plot...it's quite interesting and i'm quite good also...hahaha...but i'm not sure if my answer is correct or not...i don't care as long as i can finish my assignment earlier than anyone else...hehehe.....but for the tutorial, i'm not sure though what type of line i need to have in the graph....i'll show you my answer for practice questions...i cant reveal my answer for tutorial here...otherwise, other people might steal it....hahaha...

This is graph for Beer's Law...i dont know what is it all about...i just graph it...hahaha

While this one is graph for titration of NaOH....I have learnt this experiment in matriculation previously...it's a great experiment but quite tiring....

Chemsketch~

Hoho~ I'm learning chemsketch today...it's quite tiring actually because you have to focus on it for all the time...my eyes' hurting....whatever it is, this is fun!! ^^ ...I like it as I can learn to do all chemical structures including 3D, graph, molecular structures...Well, at below I want to show you my assignment done just now...

ENERGY OF REACTION

ORBITALS

VACUUM DISTILLATION APPARATUS

DNA STRAND

LIPIDS

Lastly is my signature....it's not quite good but i think it's better...hahaha...I'm using polyline to make it...i don't know how to describe it...you should learn it also...^^