This publication describes how to consistently obtain an elusive oblique packing arrangement by using DNA to bring squaraine rotaxanes into close proximity. Further fine tuning of excitonic interactions is possible via synthetic modification of squaraine rotaxanes.
https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/cptc.202200039
Excitation Light Sources | Characteristics | ||||||||||||||||||||
Product Number (Specs Sheet) |
Product Name (Product Info) |
Target Group | 380 | 405 | 436 | 488 | 532 | 594 | 635 | 650 | 680 | 700 | 750 | 780 | Medium | λ abs [nm] |
ε [M –1 cm–1] |
λ em [nm] |
QY [%] |
FLT [ns] |
Buy |
K9-4148 | SeTau-647-Maleimide | SH | • | • | PB 7.4 | 648 | 200000 | 692 | 45 | 3.2 | |||||||||||
K9-4149 | SeTau-647-NHS | NH2 | • | • | PB 7.4 | 649 | 200000 | 695 | 61 | 3.2 | |||||||||||
K9-4169 new | SeTau-670-NHS | NH2 | • | • | • | PB 7.4 | 673 | 275000 | 694 | 36 | 1.6 | ||||||||||
K9-4179 new | SeTau-680-NHS | NH2 | • | • | • | PB 7.4 | 683 | 295000 | 705 | 58 | 2.9 | ||||||||||
K9-4154 new | SeTau-647-DBCO | N3 | • | • | PB 7.4 | 649 | 200000 | 690 | 60 | 3.2 | |||||||||||
K9-3152 new | SeTau-488-NHS | NH2 | • | PBS 7.4 | 486 | 59000 | 532 | 27 |