Year of Chemistry

tIcf imkv{XkmlnXy ]cnj¯v

2011 temI ck-X-{´-hÀjw ck-X{´w ½psS Pohn-Xw ½psS`mhn.

e£y-§Ä1) 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.

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-§-fnÂBth-i-ap--m-¡p-I.

ck-X{´w ]co-£-Wm-ßI imkv{Xw, kÀKm-ß-I-im-kv{Xw, ]cn-ØnXn imkv{XwtI{µ (A-Sn-Øm-) imkv{Xw.

nc-h[n imJ-IÄImÀ_-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-¯np 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 tm_Â k½mw tSnb amUw- Iyqdn(tacn Iyqdn-) bpsS ck- X{´ tm_Â k½m--e-_v[n-bpsS 100þmw hmÀjnIw (5 tm_Â k½m--§Ä kz´w IpSpw-_-¯n-te- ¡v).

2. ck-X-{´-¯nsâ temI-kw-L-S--bmb CâÀm-j-WÂAtkm-kn-tb-j³ Hm^v sIan-¡Â skmssk-äokv cq]o-I- cn-¨-Xnsâ 100-þmw hmÀjn-Iw. (C-t¸mÄ CXnsâ t]cv CâÀm-j-WÂ 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. Cn-bp-sa- s´ÃmwXcm-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¯--¯npw ]n¶nÂ Xe-t¨m-dnse cmk-{]-hÀ¯--§Ä. AXn-sÃ-¦nÂNncn-bn-Ã, Nn´-bn-Ã, kz]v-an-Ã, Pohn-X-an-Ã, Poh-

Blm-c-Z-lw þ hnL-Sw þ t{]m«o³ þImÀt_m-sslt{Uäv + DuÀÖw + amenyw.

(2000¯ne-[-nIw)þ ssPh-cm-k-Xz-c-I-§Ä.Life is nothing but the orderly function of Enzymes F³ssk-ap-Ifn-sÃ-¦nÂ {]`mX `£Ww Zln-¡m³ 50 sImÃ-sa-Sp-¡pw. Hcp hmNIw hmbn-¡m³ 1500 hÀjsaSp-¡pw.Hscmä F³sskw CÃm-Xm-bmÂ Xs¶ ]e- tcm-K-§Ä!

{]Imi kwtÇ-j-W-amWv`qan-bnse Pohsâ ne-nÂ]nm[m- c-amb ASn-Øm cmk-{]-hÀ¯w H2O + Co2 -- Starch + O2

DWÀgp-t¶Â¡p-¶Xp apXÂ 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, tk m¸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--¯nÂ 50% ¹mÌnIv (A-sÃ-¦nÂ Db-cn-Ã),Ir{Xna lrZb hmÄhv-þ-¹m-ÌnIvh-en-s¨-dn-bp¶ ¹mÌnIv Dd/k©n

Hgnhmt¡- ioe§ÄI¯n-¡Â Zpcp-]-tbm-Kw hen-s¨-dn-bÂ kwkvIm-cwnb-{´-W-§Ä/nb-a-§Ä ]men-¡q.. Reduce, Re-use, Recycle

2) IoS-m-in-n-IÄ DDT sImXp-Ip-io-I-cWw. ae-¼n 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...... ap-jy³ (ap-e- ¸m-enÂ hsc) F³tUm-kÄ^m³: IqSnb Af-hnÂ, IqSp-XÂ Imew, kpc£m am-Z-WvU-§Ä ]men-¡m-sX, Pem-i-b-§-fnÂ

{Zhyw þ {]mNo ho£-W-§Ä AcntÌm-«nÂ ({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.

I]n-e³ (`mc-Xob XXz-Úm-n) ]©-`qX kn²m´w BImiw, 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)hmÂ nÀ½n-¨n-cn-¡p-¶p. Bä-§sf Ah-bnepw sNdnb IW-§Ä sIm-v nÀ½n-¨n-cn-¡p-¶p.

IWm-Z³ (`mc-Xob XXz-Úm-n) hmbp, Xo, Pew, `qan, F¶n-§s 4 Xc-¯nÂ 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.

ssNokv kn²m´w Pew, 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-§ÄCXnsâ KpW-hn-ti-j-§Ä¡v Imc-Ww.

BÂsI-an-Ìp-IÄ hne-Ip-dª teml-§Ä kzÀW-am¡n amäm-mbn ]cn-{i-an¨ imkv{X-ÚÀck-X-{´-¯nsâ ]qÀÆ-cq-]-amb BÂsI-an-bpsS hàm-¡Ä. lotdm (BC 52 - AD 15) hmX-I-§-fpsS KXn-I-kn-²m-´-¯nv XpS-¡-an-«p Bhn-sIm-v {]hÀ¯n-¡p-¶- b-{´-ap--m-¡n.-

B[pnI ck-X{´wtdm_À«v t_mbnÂ (1627þ1681)B[p-nI ck-X-{´-¯nv ASn-¯d ]mInb The Sceptical ChemistIÀ¯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 joÂ (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¬ UmÂ«¬ (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-{´-¯nv 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.sshäÂ t^mgvkv Xnbdn sXämWv F¶p sXfn-bn-¨p.

Znan{Xn sFhm-tm-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-bnÂ nÀWm-bI hgn-¯n-cn-hv. c-v XhW tm_À k½mw e`n-¨p.......

ntXym-]-tbmK hkvXp-¡-fnse ck-X{´wtkm¸nsâck-X{´w: F® + BÂ¡en = tkm¸vBÂ¡-en : tkmUnbw sslt{Um-IvsskUv/s]m«mkywsslt{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.

anp-¡Â hkvXp -----þ ImÕyw ImÀ_- tWäv/ssUImÕywt^mkvt^äv/ ssUImÕyw knen-t¡äv ]X-bm³/ipNn-bm-¡m³ þ tkm¸v/UnäÀPâv ]uUÀ /tkmUnbw temdnÂ kÄt^ävI«nbp-m-¡m³ þ ÌmÀ¨v tISp-h-cm-Xn-cn-¡m³ þ saYnÂ 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-¯np ndw sImSp-¡ÂSmÀ{S-kn³, Fdn-t{Xm-kn³, C³UntKm ImÀssa³, saäm- nÂ sbtÃm, seUv t{Imta-äv. aWhpw cpNnbpw Iq«m³APn-tm-tam-t«m, (tam-tWm-tkm-Unbw ¥q«m-ta- äv), D¸v, ]©-km-c, km¡-dn³, FÌ-dp-IÄ (]-g-k-¯v). Ch-bnÂ an¡Xpw ico-c-¯nv tZmj-I-cw. Im³kÀ DÄs¸-sS-bpÅ tcmK-§Ä¡p-Im-c-Ww. D]-tbmKw nb-{´n-¡p-I.

ck-X{´w½psS Pohn-Xw ½psS `mhn.

Year of Chemistry

by Adv. T.K Sujith on May 29, 2011

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Year of Chemistry — Presentation Transcript