tIcf imkv{XkmlnXy ]cnj¯v   

ck-X{´w \½psS Pohn-Xw

\½psS`mhn.

2011 temI ck-X-{´-hÀjw

1) ck-X-{´-s¯-¡p-dn¨v temI-P-\-X-¡pÅ Adnhv hfÀ¯n Cu imkv{X-im-J-sb-¡p-dn¨v aXn-¸p- m-¡p-I.

e£y-§Ä

2) Ip«n-Ifnepw bph-P-\-§-fnepw ck-X{´ XmÂ]cyw hÀ²n-¸n-¡p-I.

3) ck-X-{´-¯nsâ kÀKm-ßI (Creative) amb `mhn-sb-¸än P\-§-fn Bth-i-ap- m-¡p-I.

ck-X{´w]co-£-Wm-ßI imkv{Xw, kÀKm-ß-I-im-kv{Xw, ]cn-ØnXn imkv{Xw

tI{µ (A-Sn-Øm-\) imkv{Xw.

\nc-h[n imJ-IÄ

ImÀ_-WnI ck-X-{´w (HmÀKm-\nIv sIan-kv{Sn)

AImÀ_-WnI ck-X{´w (In Organic Chemistry)_tbm sIankv{Sn

`uXnI ck-X{´w (Physical Chemistry)A\-en-än-¡Â sIankv{Sns]t{Sm-fnbw sIankv{Sn

ssU sIankv{Sn (tem-I-¯n\p \ndw sImSp¯ imkv{Xw)

hymh-km-bnI ck-X{´w (Industrial Chemistry)

]mcn-Øn-XnI ck-X{´w (Environment Chemistry)

lcnX ck-X{´w (Green Chemistry)

t]mfn-aÀ sIankv{SntdUn-tb-j³ sIan-kv{Sn.CeIvt{Sm sIan-kv{Sn, t^mt«m sIankv{Sn ({]-Imi

ck-X-{´w)

F´psIm v 2011

1. c v XhW t\m_Â k½m\w t\Snb amUw-Iyqdn

(tacn Iyqdn-) bpsS ck-X{´ t\m_Â

k½m-\-e-_v[n-bpsS 100þmw hmÀjnIw

(5 t\m_ k½m-\-§Ä kz´w IpSpw-_-¯n-

te-¡v).

2. ck-X-{´-¯nsâ temI-kw-L-S-\-bmb CâÀ\m-j-WÂ

Atkm-kn-tb-j³ Hm^v sIan-¡Â skmssk-äokv cq]o-I- cn-¨-Xnsâ 100-

þmw hmÀjn-Iw.

(C-t¸mÄ CXnsâ t]cv CâÀ\m-j-W bqWn-b³ Hm^v ^yqÀ

B³Uv Ass¹bvUv sIankv{Sn (IUPAC).

ck-X{´w \ap-s¡´v X¶p ?Blmcw ({]-Im-i-kw-tÇ-j-Ww)

2. ]mNIw (Xo)3. teml-§Ä4. acp-¶p-IÄ5. DuÀPw/CÔ-\-

§Ä6. N{I-§Ä……..

7. tIm¬{Ioäv8. If-dp-IÄ/s]bnâp-IÄ9. hf-§Ä, IoS-\m-in-\n-IÄ10. t]mfn-a-dp-IÄ (¹m-Ìn-¡p-IÄ)11. kuµ-cy-hÀ²I hkvXp-¡Ä

(Cosmetics)...............

ck-X{´w \ap-s¡-´mWv

Xcm-¯-Xv.

C\n-bp-sa-s´Ãmw

Xcm-\n-cn-¡p¶p?

\½psS ico-cw-Xs¶ Hcp cmk-ime (Chemical Factory)

GXp-i-coc `mKhpw cmk-kw-bp-à-§Ä- -X-·m-{X-IÄ, Bä-§Ä,

Hmtcm {]hÀ¯-\-¯n\pw ]n¶n Xe-t¨m-dnse cmk-{]-hÀ¯-\-§Ä.

AXn-sÃ-¦n Nncn-bn-Ã, Nn´-bn-Ã, kz]v\-an-Ã, Pohn-X-an-Ã, Poh-\

n-Ã

Blm-c-Z-l\w þ hnL-S\w þ t{]m«o³ þ ImÀt_m-sslt{Uäv + DuÀÖw + amen\yw.

(2000¯ne-[-nIw)þ ssPh-cm-k-Xz-c-I-§Ä. Life is nothing but the orderly function of Enzymes

F³ssk-ap-Ifn-sÃ-¦n {]`mX `£Ww Zln-¡m³ 50 sImÃ-sa-Sp-¡pw. Hcp hmNIw hmbn-¡m³ 1500 hÀjsaSp-¡pw.

Hscmä F³sskw CÃm-Xm-bm Xs¶ ]e- tcm-K-§Ä!

{]Imi kwtÇ-j-W-amWv `qan-bnse Pohsâ \ne-\nÂ]n\

m[m-c-amb ASn-Øm\ cmk-{]-hÀ¯\w

H2O + Co2 -- Starch + O2

DWÀgp-t¶Â¡p-¶Xp apX Dd-§p-¶-Xp-hsc D]-tbm-Kn-¡p¶ hkvXp-¡-fn-te-Xn-se-¦nepw ck-X-{´-¯nsâ ssI ]Xn-bm-¯-Xpt m?

{_jv, t]Ìv, _¡-äv, Sm¸v, aKv, ¥mkv, tkm¸v, Pew, `£-Ww, hkv{Xw, ]uUÀ, s]À^yqw....

cmk amen-\y-§Ä, hnj-¸p-I, IoS-\m-in-\n-IÄ, cmk-h-kvXp-¡Ä,kvt^mSI hkvXp-¡Ä, cmkm-bp-[-§Ä, ¹mÌn-Iv

FÃmw ck-X-{´-¯nsâ kw`m-h-\-IÄ Xs¶.

cmk-h-kvXp¡Ä D]-tbm-Kn-¡p-¶-Xnse {i²-bn-Ãm-bva-bmWv A]-I-S-§Ä D m-¡p-¶-Xv.

¹mÌn-Iv: \nXy-Po-hn-X-¯nsâ

Ahn-`m-Py-L-S-Iw. NnX-e-cn-¡m-¯, Xpcp-¼p-]n-Sn-¡m-¯, `mcw Ipd-ª, hne Ipd-ª, ]p\:Nw{I-aWw sN¿m³ ]äp¶ ]ZmÀ°w.

hnam-\-¯n 50% ¹mÌnIv (A-

sÃ-¦n Db-cn-Ã), Ir{Xna lrZb hmÄhv-þ-¹m-ÌnIv h-en-s¨-dn-bp¶ ¹mÌnIv Dd/ k©n

Hgnhmt¡ ioe§Ä

hen-s¨-dn-b kwkvIm-cw

\nb-{´-W-§Ä/\nb-a-§Ä ]men-¡q.. Reduce, Re-use, Recycle

Zpcp-]-tbm-KwI¯n-¡Â

2) IoS-\m-in-\n-IÄ DDT

sImXp-Ip\-io-I-cWw.ae-¼\n tcmK hym]-\w Ip¯s\ Ipd-bm³ klm-bn¨ Is -¯Â.]-«m-f,/ipNo-I-cW D]-tbmKw am{Xw.

Irjn-¡p-]-tbm-Kn-¨Xv sXäv þ `£y-iyw-J-e-bpsS `mK-ambn ]pÃv-þ-]pÂNm-Sn-þ-X-h-f-þ-]m-¼v...... a\p-jy³ (ap-e-¸m-en hsc)

F³tUm-kÄ^m³: IqSnb Af-hnÂ, IqSp-X Imew, kpc£m am\-Z-WvU-§Ä ]men-¡m-sX, Pem-i-b-§-fnÂ

AcntÌm-«n ({Ko¡v XXz-Úm-\n) (BC 384 - 323)

FÃm-än-sâbpw ASn-Øm\ BZn-{Zhyw t{]m«-sslse.

NqSv, XWp-¸v, hc- -Xv, CuÀ¸-ap-ÅXv F¶o 4 KpW-§Ä

]c-kv]cw tNcp-¶-Xn-eqsS Bä tPmSn-I-fp- m-Ipw,

Ch-sIm- mWv FÃmw \nÀ½n-¡-s¸-«ncn¡p¶-Xv.

CuYÀ F¶ hnin-jvS-L-SIw sIm mWv JtKmf-h-kvXp-¡Ä \nÀ½n-¨n-cn-¡p-¶-Xv.

{Zhyw þ {]mNo\ ho£-W-§Ä

ck-X

-{´-¯n

sâ

Ncn{Xw

I]n-e³ (`mc-Xob XXz-Úm-\n)

]©-`qX kn²m´wBImiw, hmbp, tXP-Êv, (Fire), A¸v (Water) £nXn (Earth) F¶nh sIm mWv {]]©w \nÀ½n-¨n-cn-¡p-

¶-Xv. Ch-tbm-tcm¶pw AWp (B-äw)hm \nÀ½n-¨n-cn-¡p-¶p. Bä-§sf Ah-bnepw sNdnb

IW-§Ä sIm v \nÀ½n-¨n-cn-¡p-¶p.

ck-X

-{´-¯n

sâ

Ncn{Xw

IWm-Z³ (`mc-Xob XXz-Úm-\n)

hmbp, Xo, Pew, `qan, F¶n-§s\ 4 Xc-¯n Bä-§Ä Ch-tNÀ¶v X·m-{X-IÄ,

X·m-{Xm-L-S-\-bnse hyXymkw hnhn[ ]ZmÀ°-§sf D m¡p¶p.

H¶v asäm-¶m-Im³ ImcWw Xm]-I-W-§-fm-Wv.. BImiw (Cu-YÀ) Atäm-anI LS-\-bn-Ã,

kÀÆ hym]n, {]hÀ¯\ tijn-bn-Ã.

ck-X

-{´-¯n

sâ

Ncn{Xw

ssN\okv kn²m´wPew, XSn, Xo, `qan, temlw,

F¶o 5 LS-I-§Ä tNÀ¶mWv {Zhyw \nÀ½n-¡-s¸-«n-cn-¡p-¶-Xv.

bn³, bmMv F¶pÅ 2 sshcp-²y-§Ä CXnsâ KpW-hn-ti-j-§Ä¡v Imc-Ww.

ck-X

-{´-¯n

sâ

Ncn{Xw

BÂsI-an-Ìp-IÄhne-Ip-dª teml-§Ä

kzÀW-am¡n amäm-\mbn ]cn-{i-an¨ imkv{X-ÚÀ ck-X-{´-¯nsâ ]qÀÆ-cq-]-amb BÂsI-an-bpsS

hàm-¡Ä.

lotdm (BC 52 - AD 15)hmX-I-§-fpsS KXn-I-kn-²m-´-¯n\v XpS-¡-an-«p

Bhn-sIm v {]hÀ¯n-¡p-¶- b-{´-ap- m-¡n.-

ck-X

-{´-¯n

sâ

Ncn{Xw

B[p\nI ck-X{´w

tdm_À«v t_mbn (1627þ1681)B[p-\nI ck-X-{´-¯n\v ASn-¯d ]mInb The Sceptical

Chemist IÀ¯m-hv.

slân Imsh³Unjv (1731 þ 1810)ssl{U-P³ Is -¯nb imkv{X-Ú³. AXp I¯p-t¼mÄ Pe-ap- m-Ip¶p F¶v Is -¯n.

tPmk^v {]oÌen (1733þ1804) HmIvkn-P³ Is -¯n.

ImÀ hnÂslw jo (1742þ1786)HmIvkn-P³ thÀXn-cn-s¨-Sp¯ {]Xn-`m-imen t^mt«m {Km^n¡v XpS-¡-an-«p.

eÆm-kntb A´zm³ temdm (Mv) (1743þ1794)B[p-\nI ck-X-{´-¯nsâ ]nXm-hv. Pze\ clkyw Is -¯n.

tPm¬ Um«¬ (1766þ1844)B[p-\nI Bäw kn²m-´-¯nsâ D]-Úm-Xm-hv.

Ata-Untbm Athm-Kmt{Um (1776þ1856)Athm-Kmt{Um \nbaw Is -¯n.

lw{^n tUhn (1778þ1829)sshZypX ck-X-{´-¯n\v XpS-¡-an-«p. tkmUnbw, s]m«mkyw Ch thÀXn-cn-s¨-Sp-¯p.

thmseÀ {^oUvdnjv (1800þ1882)Ir{Xn-a-ambn ssPh-kw-bp-à-amb bqdnb \nÀ½n-¨p. sshä t^mgvkv Xnbdn sXämWv F¶p sXfn-bn-¨p.

Znan{Xn sFhm-t\m-hn¨v sa³sU-en-sb^v (1834þ1907){Iam-hÀ¯-\-¸-«n-Ibv¡v cq]w sImSp-¯v, C³-HmÀKm-\nIv sIan-kv{Sn¡v ASn-¯d \ÂIn.

tacn-Iyqdn (1867þ1934)tdmUntbm BIvSohv aqe-I-amb tdmUnbw Is -¯n. tcmK \nÀW-bw, NnInÕ F¶n-h-bn \nÀWm-bI hgn-¯n-cn-hv. c v XhW t\m_À k½m\w e`n-¨p.......

\ntXym-]-tbmK hkvXp-¡-fnse ck-X{´w

tkm¸nsâck-X{´w: F® + B¡en = tkm¸vB¡-en : tkmUnbw sslt{Um-IvsskUv/s]m«mkyw sslt{Um-IvsskUv + PewF®: shfn-s¨-®, ]mwHm-bnÂ, aäv kky- F®-IÄ, arK-s¡m-gp-¸v, (H-en-bnIv , ]man-än-Iv, Ìnb-dnIv BknUv þ ^män Bkn-Up-IÄ)^nÃ-dp-IÄ: tkmUnbw knen-t¡-äv, aáojyw knen-t¡-äv, ]i (tdm-kn³), kpKÔ {Zhy-§Ä.

an\p-¡Â hkvXp -----þ ImÕyw ImÀ_-tWäv/ssUImÕywt^mkvt^äv/ ssUImÕyw

knen-t¡äv ]X-bm³/ipNn-bm-¡m³ þ

tkm¸v/UnäÀPâv ]uUÀ / tkmUnbw temdn kÄt^ävI«nbp m-¡m³ þ ÌmÀ¨v

tISp-h-cm-Xn-cn-¡m³ þ saYn FÌÀ/kmen-kn-en-Iv-B-knUv/s_³tkm-bnIv BknUv

`£Ww tISp-h-cmsX kq£n-¡m³ ({]n-kÀth-än-hp-IÄ)

tkmUnbw t¢mssdUv (I-dn-bp-¸v), Ak-änIv BknUv (hn-\m-Kn-cn)

]©-kmc, tkmUnbw s_mÄtkm-tbäv, s]m«mkyw saäm ss_kÄt^-äv...

`£-W-¯n\p \ndw sImSp-¡Â SmÀ{S-kn³, Fdn-t{Xm-kn³, C³UntKm ImÀssa³,

saäm-\n sbtÃm, seUv t{Imta-äv.

aWhpw cpNnbpw Iq«m³APn-t\m-tam-t«m, (tam-tWm-tkm-Unbw ¥q«m-

ta-äv), D¸v, ]©-km-c, km¡-dn³, FÌ-dp-IÄ (]-g-k-¯v).

Ch-bn an¡Xpw ico-c-¯n\v tZmj-I-cw. Im³kÀ DÄs¸-sS-bpÅ tcmK-§Ä¡p-Im-c-Ww.

D]-tbmKw \nb-{´n-¡p-I.

ck-X{´w \½psS Pohn-Xw

\½psS `mhn.