oligomer

rasayanshastra aanee jaivarsayanshastrat, oligomer () haah eka renu aahe jyamadhye kahee punaravrutti ekak asatat jeey pratyakshat kinwa sankalpanatmakdrushtya, lahan renunpasoon, monomarsmadhun prapt kele jaau shakatat. heey naav greek ghatak 'auligo-', 'kahee' aanee '-meer', bhaganni banalele aahe. eka visheshan swaroop "oligomeric" aahe. 
oligomer sankalpana hii polymerchya sankalpanepeksha vegali aahe, jyamadhye sahasa mothya sankhyene, kadachit hajaro kinwa lakho units asatat asey samajale jaate. matra, yaa done sankalpananmadhye konatahi tivra farak nahee. eka kinwa kahee ekak kadhoon takalyavar renuche gunadharm lakshaniyaritya badaltat qee nahee haah eka prastavit nikash aahe. 
vishisht sankhyechya ekkansah oligomerla greek upasargadvare sandarbhit kele jaate, jyacha shevat '-meer' assa hotoh asha prakare diamer, triumer, tetramer, pentamer aanee hexamer anukrame done, teen, chaar, paach aanee sahaa ekkansah renuncha sandarbh detat. oligomarchi ekake resheey sakhalimadhye (melammadhe, melaminecha diamer); eka bund ring (trioxenmadhye, formaldehydecha chakriy triumer); kinwa adhik jatil sanrachanet (tellurium tetrabromidemadhye, ghan-sarkhya gabhacha tetramer) vyavasthit kelee jaau shakatat. jarr ekake eksarkhi asateel tarr ekhadyas 'homo-oligomer' aahe; anyatha konihi 'hetero-oligomer' vaparu shakato. samalingi-oligomeric prathinanche eka udaharan mhanje collegen, jeey teen samaan prathinanchya sakhalyanni banalele asate. 
kahee jaivikdrushtya mahattvache oligomer heey prathine kinwa nucleic esidsarkhe macromolecules asatat; udaharanarth, haemoglobin heey eka prathine tetramer aahe. amino aamlanchya oligomerla oligopeptide kinwa fakt peptide mhanatat. oligosaccharide heey monosaccharides (sadhya sakhareche) oligomer aahe. oligonucleotide haah dii. aine. aii. kinwa aar. aine. aii. sarkhya nuclic acidcha ekeri-sapadalela eka lahan tukada asato kinwa peptide nuclic acid kinwa morpholinosarkhya nuclic aesidchya anurupanche samaan tukade asatat.
aligomarchi ekake sahsanyojak bandhanni jodaleli asoo shakatat, jee bandh punarrachana kinwa ghanikaran pratikriyanmule kinwa hydrogen bandhansarkhya kamkuvat shaktinmule houu shakatat.
multimer () hii sandnya jaivarsayanshastrat sahsanyojak bandhanat nasalelya prathinanchya oligomersasathi vaparali jaate. polio vishanuchya kavchasah asalele pramukh capsid prathin vhee. pii. 1 heey sthanik vidyut shulkadvare ekatra thevalele 72 pentamersche swayam-ektrit multimer aahe.
drav paraphinsarkhi anek tele oligomeric asatat. plasticisers heey oligomeric ester aahet jeey pii. vhee. see. sarkhya thermoplasticsla mauu karnyasathi mothya pramanat vaparale jaatat. teey monomerspasoon tyanna ekatra jodoon kinwa kachchya telachya uchch apurnankanpasun vegale karoon tayar kele jaau shakatat. polybutin heey eka oligomeric teel aahe jeey putti tayar karnyasathi vaparale jaate. 
oligomerization hii eka rasayanik prakriya aahe jee maryadit pramanat polymerisationdware monomersla macromolecular complexmadhye rupantarit karate. telomerisation heey eka oligomerization aahe jeey asha paristhitit kele jaate jyacha parinam sakhali hastantaranat hoto, jyamule oligomerscha aakar maryadit hoto. (yaa sankalpanecha, gunasutrachya shevati atyant punaravrutti honara dii. aine. aii. asalela pradesh asalelya telomiyarchya nirmitishi gondhal houu naye.)
hiravya teel.
teel aanee vayoo udhyogat, harit teel mhanje ethylene prakalpanchya serve serve, see2 aanee heey hydrogenation anubhattyanmadhye aanee itar petrochemical utpadan suvidhanmadhye tayar jhalelya oligomerscha sandarbh aahe; heey heey teey teey asantrupt aanee pratikriyashil ghatakanche mishran aahe jyat sumare 90 takke elephatic dyne aanee 10 takke alken aanee alkin aahet. vividh vijatiy aanee eksandh utprerak heey alkinschya oligomerizationdware hiravya telanchya nirmitisathi karyarat aahet.

