Onye na-ahụ maka crosslinking maka ebumnuche N,N'-Methylenebisacrylamide

N,N'-methylene diacrylamide (MBAm ma ọ bụ MBAA)bụ onye na-emekọrịta ihe na-ejikọta ya na nhazi nke polymers dị ka polyacrylamide. Usoro ihe omimi ya bụ C7H10N2O2, CAS: 110-26-9, Njirimara: kristal ọcha ntụ ntụ, soluble n'ime mmiri, soluble na ethanol, acetone na ihe mgbaze ndị ọzọ. Diacrylamide bụ ngwakọta nke gel polyacrylamide (maka SDS-PAGE) nke enwere ike iji na biochemistry. Diacrylamide na-eji polymerizesacrylamidema nwee ike ịmepụta njikọ n'etiti ụdọ polyacrylamide, si otú a na-emepụta netwọk polyacrylamide kama linear enweghị njikọ.polyacrylamideagbụ ígwè.

Onye nnọchi anya crosslink
Na kemistri na bayoloji, crosslinking bụ njikọ na-ejikọta otu polymer na nke ọzọ. Njikọ ndị a nwere ike were n'ụdị nke covalent ma ọ bụ ionic bond, na polima nwere ike ịbụ sịntetik ma ọ bụ eke (dịka protein).
Na polymer chemistry, "crosslinking" na-ezokarị aka iji crosslinking iji kwalite mgbanwe na njirimara anụ ahụ nke polymer.
Mgbe a na-eji "crosslinking" na ngalaba nke usoro ihe ọmụmụ, ọ na-ezo aka iji nyocha iji jikọta protein ọnụ iji nyochaa mmekọrịta protein-protein na ụzọ ndị ọzọ na-emekọrịta ihe ọhụrụ.
Ọ bụ ezie na a na-eji okwu a na-ezo aka na "njikọ nke ụdọ polymer" na sayensị abụọ ahụ, ogo nke crosslinking na kpọmkwem nke onye na-emekọrịta ihe na-adịgasị iche iche. Dị ka ọ dị na sayensị niile, enwere ndakọrịta, nkọwa na-esote bụ mmalite maka ịghọta nuances ndị a.

Polyacrylamidegel electrophoresis
Polyacrylamide gel electrophoresis (PAGE) bụ usoro a na-ejikarị na biochemistry, forensics, genetics, molecular bayology, na biotechnology maka nkewa nke macromolecules dị ndụ (na-abụkarị protein ma ọ bụ nucleic acid) dabere na ngagharị electrophoretic ha. Ntugharị elektrophoretic bụ ọrụ nke ogologo molekul, ngbanwe, na ụgwọ. Polyacrylamide gel electrophoresis bụ ngwá ọrụ dị ike maka nyocha ihe nlele RNA. Mgbe polyacrylamide gel na-denatured mgbe electrophoresis, ọ na-enye ozi banyere mejupụtara nke RNA ụdị sample.

Ojiji ndị ọzọ nke N,N'-methylene diacrylamide
N, N'-methylene diacrylamide dị ka a kemịkalụ reagent nwere ọtụtụ ngwa, ọ bụ oilfield na-agbaji mmiri mmiri, superabsorbent resin, mmiri na-egbochi ihe, ihe mgbakwunye, mmanya soluble sexy ìhè nylon resin, mmiri ọgwụgwọ flocculant njikọ nke ihe mgbakwunye dị mkpa, ọ bụkwa ezigbo mmiri na-amịpụta mmiri na onye na-ejigide mmiri, nke a na-eji na-emepụta resin superabsorbent na mma ala, A na-ejikwa ya maka ya. foto, mbipụta, ime efere, wdg.