Wenjun Qiu, Bo Xu
Talosaga R&D Nofoaga Autu
Folasaga
Faʻatasi ai ma le atinaʻeina o biotechnology faʻapea foʻi ma le peptide synthesis technology, Organic optoelectronic material o se ituaiga o mea faʻapitoa o loʻo i ai gaioiga photoelectric, lea e faʻaaogaina lautele i vaega eseese e pei o moli-emitting diodes (LEDs, e pei ona faʻaalia i le Ata 1), transistors organic. , sela laola faʻaola, manatua faʻaola, ma isi mea faʻapitoa optoelectronic mea e masani lava o molelaʻau faʻaola e mauoa i carbon atoms ma e iai se π-conjugated system tele.E mafai ona fa'avasegaina i ituaiga e lua, e aofia ai mole mole laiti ma polymers.Pe a faʻatusatusa i mea faʻapitoa, mea faʻapitoa optoelectronic e mafai ona ausia le tele o sauniuniga faʻapitoa faʻapea foʻi ma le faʻaogaina o masini faʻaogaina e ala i se auala fofo.E le gata i lea, o mea faʻaola e iai le tele o vaega faʻavae ma avanoa lautele mo le faʻatonuina o faʻatinoga, lea e faʻaogaina ai mole mole mole e ausia ai le faʻatinoga o loʻo manaʻomia faʻapea foʻi ma le sauniaina o nano poʻo masini mole e ala i auala faʻapipiʻi i lalo, e aofia ai le faʻapipiʻiina o le tagata lava ia. auala.O le mea lea, o mea faʻapitoa optoelectronic o loʻo mauaina le tele ma sili atu le gauai mai tagata suʻesuʻe ona o ona tulaga lelei.
Ata 1. O se ituaiga o mea fa'aola polymer e mafai ona fa'aoga e saunia ai moli.
Ata 2. O le ata o le masini SepaBean™, ose masini fa'apipi'i fa'apipi'i moli.
Ina ia faʻamautinoa le sili atu o le faʻatinoga i le tulaga mulimuli ane, e tatau ona faʻaleleia le mama o le tuʻufaʻatasiga faʻatatau i le tele e mafai ai i le amataga o le faʻapipiʻiina o mea optoelectronic organic.SepaBean ™ masini, o se faiga moli chromatography vai saunia e gaosia e Santai Technologies, Inc. e mafai ona faatino galuega tuueseeseina i le tulaga mai milligrams i le selau o kalama.Pe a faatusatusa i chromatography tusi lesona masani ma koluma tioata, o le auala otometi e mafai ona tele sefe taimi faapea foi le faaitiitia o le taumafaina o solvents organic, ofoina atu se fofo lelei, vave ma le tamaoaiga mo le vavaeeseina ma le faamamaina o oloa gaosia o mea optoelectronic organic.
Vaega Fa'ata'ita'i
I le tusi talosaga, sa fa'aaogaina se fa'asologa masani o le optoelectronic fa'apitoa e fai ma fa'ata'ita'iga ma sa tu'u'ese'ese ma fa'amamāina oloa fa'aleaga.Na fa'amamāina le oloa fa'atatau i se taimi pu'upu'u e le masini SepaBean™ (e pei ona fa'aalia i le Ata 2), e fa'apu'upu'u ai le faiga fa'ata'ita'i.
O le fa'ata'ita'iga o le mea fa'ameamea fa'akomepiuta masani.Ole fua ole tali na fa'aalia ile Ata 3.
Ata 3. Le fua fa'atatau o se ituaiga o mea optoelectronic organik.
Fuafuaga 1. Le seti fa'ata'ita'iga mo sauniuniga moli.
I'uga ma Talanoaga
Ata 4. Le chromatogram moli o le fa'ata'ita'iga.
I le fa'ata'ita'iga mo le fa'amamāina o le moli, sa fa'aogaina ai le kalama silica 40g SepaFlash Standard Series ma fa'ata'ita'iina le fa'ata'ita'iga mo le fa'amamāina e tusa ma le 18 voluma koluma (CV).O le oloa faʻatatau na otometi lava ona aoina ma o le chromatogram flash o le faʻataʻitaʻiga na faʻaalia i le Ata 4. Suʻesuʻeina e le TLC, o mea leaga aʻo leʻi maeʻa ma pe a maeʻa le faʻailoga e mafai ona vavae ese lelei.O le fa'ata'ita'iga mo le fa'amamāina atoa o le moli e tusa ma le 20 minute, e mafai ona fa'asaoina pe tusa ma le 70% o le taimi pe a fa'atusatusa i le metotia tusi chromatography.E le gata i lea, o le faʻaaogaina o le solvent i le auala otometi e tusa ma le 800 mL, faʻasaoina pe a ma le 60% o solvents pe a faʻatusatusa i le auala tusi lesona.O i'uga fa'atusatusa o metotia e lua na fa'aalia ile Ata 5.
Ata 5. Fa'atusa fa'atusatusaga o metotia e lua.
E pei ona faʻaalia i lenei tusi talosaga, o le faʻaaogaina o le SepaBean ™ masini i le suʻesuʻeina o mea faʻapitoa optoelectronic e mafai ona faʻasaoina lelei le tele o solvents ma le taimi, ma faʻavaveina ai le faʻataʻitaʻiga.E le gata i lea, o le suʻesuʻega sili ona maʻaleʻale ma le vaʻaia lautele (200 - 800 nm) faʻapipiʻiina i totonu o le faiga e mafai ona ausia manaʻoga mo le vaʻaia o le galu.E le gata i lea, o le faʻaogaina o le faʻatonuga o auala vavae, o se mea faʻapipiʻiina o le SepaBean™ software, e mafai ona faʻafaigofieina le faʻaogaina o le masini.Ma le mea mulimuli, o le pamu ea, o se faʻaoga faʻaletonu i totonu o le masini, e mafai ona faʻaitiitia ai le faʻaleagaina o le siosiomaga e ala i soʻo faʻalaʻau ma puipuia ai le soifua maloloina ma le saogalemu o tagata faigaluega suʻesuʻe.I le fa'ai'uga, o le SepaBean ™ masini fa'atasi ma le SepaFlash fa'amamaina kalama e mafai ona fa'amalieina mana'oga a le au su'esu'e i le tulaga o mea fa'a-optoelectronic.
1. Y. –C.Kung, S. –H.Hsiao, Fluorescent ma electrochromic polyamides ma pyrenylaminechromophore, J. Mater.Chem., 2010, 20, 5481-5492.
Taimi meli: Oke-22-2018