
Dark quencher molecules are now regarded as key components in the design of smart optical bioprobes, especially those that rely on Förster resonance energy transfer (FRET), currently used in protease activity assays, nucleic acid hybridization, and real‐time polymerase chain reactions (PCRs). In responding to growing demand of these bio-logic molecules, we are open to custom-make these dark quencher molecules to certain customers according to your specific specifications. For illustration proposal, QSY21 acid, QSY21 NSH and other common molecules are exampled below.

Flanking conjugated backbones with long glycol alkyl ethers allows simultaneous transport of ionic and electronic charge carriers. You are welcome to click below to explore what we can do for you:
This conjugated polymer ProDot [ProDOT(OE)-DMP] reported by Reynolds group in Georgia Tech, proves useful in a variety of applications, exhibiting comparable electroactivity in aqueous and organic electrolyte systems, redox stability for thousands of cycles, an ION/OFF current ratio of 105 in accumulation-mode organic electrochemical transistors (OECT) devices, impressive electrochromic contrast (Δ%T > 70%), and capacitance values exceeding 80 F/g.
P(g2T-TT), P(g2T-TT), g2T-TT, P(g42T-TT)
Application: OECT (Organic ElectroChemical Transistor) and BioEL

P(g2T-T), g2T-T
CAS# 1974310-62-7

For technical data, please click below
Classic light emitting polymer, Super yellow, still works surprisingly.