Nyob ze infrared absorbing dye 1070nm 1001nm 990nm 980nm 908nm 880nm 850nm 830nm 710nm
R1001 yog cov organic compound-raws li ze-infrared absorbing dye. Nyob rau hauv cov nqe lus ntawm tsos, nws yog nyob rau hauv daim ntawv ntawm ib tug dub hmoov, uas ua rau nws yooj yim rau khaws cia thiab ua raws li cov kauj ruam tom ntej.
Nyob rau hauv cov nqe lus ntawm kev ua tau zoo spectral, nws qhov siab tshaj plaws nqus wavelength (λmax) ncav cuag 1004 ± 3nm hauv dichloromethane hnyav. Qhov tshwj xeeb wavelength no ua rau nws kom raug ntes lub teeb hauv thaj tsam ze-infrared, muab lub hauv paus kho qhov muag rau ntau yam kev siv.
Solubility yog ib qho tseem ceeb qhia los ntsuas qhov practicality ntawm dyes, thiab NIR1001 ua tau zoo heev nyob rau hauv no nam: nws muaj zoo solubility nyob rau hauv DMF (dimethylformamide), dichloromethane, thiab chloroform, yog soluble nyob rau hauv acetone, thiab insoluble nyob rau hauv ethanol. Qhov sib txawv ntawm solubility no muab kev xaiv yooj yim rau nws siv hauv cov xwm txheej sib txawv. Piv txwv li, hauv cov xwm txheej uas xav tau cov kev daws teeb meem siab, cov kuab tshuaj xws li DMF tuaj yeem xaiv tau; Hauv qee cov txheej txheem nrog cov kev cai tshwj xeeb rau cov khoom hnyav, acetone tuaj yeem ua tau raws li cov kev xav tau yooj yim
Daim ntawv thov dav dav ntawm Ze-Infrared Absorbing Dyes
Nyob ze-infrared absorbing dyes yog nyiam heev vim lawv cov khoom tshwj xeeb spectral ntawm absorbing ze-infrared lub teeb ntawm cov wavelengths tshwj xeeb, uas tso cai rau lawv ua tau zoo hauv ntau qhov chaw.
- Tub rog teb: Cov dyes no tsuas yog siv rau hauv kev tsim cov lim dej tsis pom kev hmo ntuj. Cov ntxaij lim dej no tuaj yeem thaiv qhov ze-infrared teeb pom kev zoo, txo nws qhov cuam tshuam nrog kev pom kev hmo ntuj, thiab yog li txhim kho kev ua haujlwm ntawm cov cuab yeej pom kev hmo ntuj. Nyob rau hauv ib qho chaw tsaus ntuj, qhov tshwj xeeb no tuaj yeem pab cov tub rog tau txais cov ntaub ntawv pom tseeb dua thiab txhim khu kev qha, txhim kho kev sib ntaus sib tua thiab kev tshawb nrhiav.
- Kev Kho Mob: Ze-infrared absorbing dyes ua lub luag haujlwm tseem ceeb hauv kev kuaj mob thiab biosensing. Nrog lawv cov yam ntxwv ntawm absorbing ze-infrared lub teeb, qhov tseeb dua hauv vivo imaging tuaj yeem ua tiav, pab cov kws kho mob kom pom tseeb qhov chaw thiab cov duab ntawm qhov txhab; nyob rau hauv biosensing, rhiab saib xyuas ntawm biomolecules, physiological ntsuas, thiab lwm yam tuaj yeem pom tau los ntawm kev kuaj pom cov kev hloov pauv hauv lawv cov teeb liab kho qhov muag, muab kev txhawb zog rau kev kuaj mob thiab kev ntsuas kev kho mob.
- Kev tiv thaiv kev ua pov thawj: Vim muaj qhov tshwj xeeb thiab qhov nyuaj hauv kev rov ua dua ntawm cov khoom spectral ntawm ze-infrared absorbing dyes, lawv tau dhau los ua cov ntaub ntawv zoo tshaj plaws rau kev ua cov ntawv pov thawj high-end. Cov ntawv pov thawj tiv thaiv no yuav tsis txawv ntawm cov ntawv lo rau hauv cov teeb pom kev zoo tib yam, tab sis nyob rau hauv cov khoom siv ze-infrared nrhiav kom pom, lawv yuav nthuav qhia cov teeb meem kho qhov muag, yog li ceev nrooj txheeb xyuas qhov tseeb ntawm cov khoom, zoo heev txhim kho kev tiv thaiv kev ruaj ntseg ntawm cov khoom, thiab tiv thaiv kev ncig ntawm cov khoom cuav thiab cov khoom tsis zoo.
Raws li qhov zoo tshaj plaws nyob ze-infrared absorbing dye, NIR1001, nrog nws cov qauv tshuaj tshwj xeeb thiab cov khoom siv kho qhov muag, yog muab cov khoom siv tseem ceeb rau kev tsim kho thev naus laus zis thiab kev siv kho dua tshiab hauv cov teb saum toj no, qhia txog kev lag luam dav dav thiab daim ntawv thov muaj peev xwm.
Sau koj cov lus ntawm no thiab xa tuaj rau peb
