Wenjun Qiu, Bo Xu
Ngwa R&D Center
Okwu mmalite
Site na mmepe nke biotechnology yana teknụzụ njikọ peptide, ihe ndị na-ahụ maka optoelectronic bụ ụdị ihe eji eme ihe na-arụ ọrụ fotoelectric, nke a na-ejikarị na mpaghara dị iche iche dị ka diodes na-enwu ọkụ (LED, dị ka egosiri na Figure 1), organic transistors. , organic anyanwụ cell, organic ebe nchekwa, wdg Organic optoelectronic ihe na-emekarị organic molekul ọgaranya carbon atom na-enwe a nnukwu π-conjugated usoro.Enwere ike kewaa ha ụzọ abụọ, gụnyere obere molekul na polymers.Tụnyere ihe inorganic, organic optoelectronic ihe nwere ike nweta nnukwu nkwadebe mpaghara yana nkwadebe ngwaọrụ na-agbanwe site na usoro ngwọta.Ọzọkwa, ihe ndị na-emepụta ihe nwere ihe dị iche iche na-emepụta ihe na ohere sara mbara maka nhazi nhazi, nke na-eme ka ha dị mma maka nhazi ihe omimi iji nweta ọrụ a chọrọ yana ịkwadebe nano ma ọ bụ ngwaọrụ molecular site na usoro mgbakọ ngwaọrụ nke ala, gụnyere nchịkọta onwe ya. usoro.Ya mere, ihe ndị optoelectronic organic na-enweta nlebara anya site n'aka ndị nchọpụta n'ihi uru dị na ya.
Ọgụgụ 1. Ụdị ihe eji eme ihe polymer nke enwere ike iji kwadebe LEDs.
Ọgụgụ 2. Foto nke igwe SepaBean™, sistemu chromatography mmiri na-akwadebe ọkụ.
Iji hụ na arụmọrụ ka mma na ọkwa nke ikpeazụ, ọ dị mkpa iji melite ịdị ọcha nke ihe ezubere iche dị ka o kwere mee na mmalite nke ịmepụta ihe ndị optoelectronic organic.Igwe SepaBean™, sistemu chromatography mmiri na-akwado ọkụ nke Santai Teknụzụ, Inc. mepụtara nwere ike ịrụ ọrụ nkewa na ọkwa site na milligrams ruo narị gram.E jiri ya tụnyere chromatography akwụkwọ ntuziaka ọdịnala na kọlụm iko, usoro akpaaka nwere ike ịzọpụta oge dị ukwuu yana belata oriri nke ihe mgbaze organic, na-enye ihe ngwọta dị mma, ngwa ngwa na nke akụ na ụba maka nkewa na ịdị ọcha nke ngwaahịa sịntetik nke ihe optoelectronic organic.
Ngalaba nnwale
N'ime ndetu ngwa ahụ, a na-eji njikọ optoelectronic organic a na-ahụkarị n'ọrụ dịka ọmụmaatụ ma kewaa ma sachaa ngwaahịa mmeghachi omume crude.Igwe SepaBean ™ mere ka ngwaahịa a gbadoro anya dị ọcha n'ime obere oge (dị ka egosiri na eserese 2), na-ebelata usoro nnwale ahụ nke ukwuu.
Ihe nlele ahụ bụ ngwaahịa sịntetik nke ngwa optoelectronic nkịtị.E gosipụtara usoro mmeghachi omume na foto 3.
Onyonyo 3. Usoro mmeghachi omume nke ụdị organic optoelectronic ihe.
Tebụl 1. Nhazi nnwale maka nkwadebe ọkụ.
Nsonazụ na mkparịta ụka
Onyonyo 4. The flash chromatogram nke sample.
N'ime usoro nkwadebe ọkụ ọkụ, ejiri katrij silica SepaFlash Standard Series 40g wee mee nnwale nke ịdị ọcha maka ihe dịka mpịakọta kọlụm 18 (CV).A na-anakọta ngwaahịa ezubere iche na-akpaghị aka na chromatogram flash nke ihe nlele ahụ gosipụtara na eserese 4. Ịchọpụta site na TLC, adịghị ọcha tupu na mgbe ebe ebumnuche nwere ike kewaa nke ọma.Nnwale nkwadebe ihicha ọkụ niile were ngụkọta nke ihe dị ka nkeji iri abụọ, nke nwere ike ịchekwa ihe dịka 70% nke oge mgbe atụnyere usoro chromatography ntuziaka.Ọzọkwa, ihe mgbaze na usoro akpaka bụ ihe dịka 800 ml, na-echekwa ihe dịka 60% nke ihe mgbaze mgbe atụnyere usoro ntuziaka.E gosipụtara nsonaazụ ntụnyere nke ụzọ abụọ a na eserese 5.
Ọgụgụ 5. Nsonaazụ atụnyere nke ụzọ abụọ ahụ.
Dịka egosiri na ndetu ngwa a, ọrụ nke igwe SepaBean ™ na nyocha nke akụrụngwa optoelectronic organic nwere ike ịchekwa ọtụtụ ihe mgbaze na oge nke ọma, si otú a na-eme ka usoro nnwale ahụ dị ngwa.Ọzọkwa, onye na-achọpụta ihe na-emetụ n'ahụ nke nwere nchọpụta dịgasị iche iche (200 - 800 nm) nke a kwadebere n'ime usoro ahụ nwere ike izute ihe achọrọ maka nchọpụta ogologo ogologo a na-ahụ anya.Ọzọkwa, ọrụ nkwanye usoro nkewa, ihe arụnyere n'ime ngwanrọ SepaBean™, nwere ike ime ka igwe ahụ dịkwuo mfe iji.N'ikpeazụ, modul mgbapụta ikuku, modul ndabara na igwe, nwere ike ibelata mmetọ gburugburu ebe obibi site na ihe mgbaze organic wee si otú ahụ chebe ahụike na nchekwa nke ndị ọrụ ụlọ nyocha.Na mmechi, igwe SepaBean ™ jikọtara ya na katrijị ọcha SepaFlash nwere ike imezu ihe ndị nyocha chọrọ n'ọhịa nke ngwa optoelectronic organic.
1. Y. –C.Kung, S.-H.Hsiao, Fluorescent na electrochromic polyamides nwere pyrenylaminechromophore, J. Mater.Chem., 2010, 20, 5481-5492.
Oge nzipu: Ọkt-22-2018