Nortricarbocyanines: New near-infrared pH-indicators

✍ Scribed by Serguei Miltsov; Cristina Encinas; Julián Alonso

• Book ID: 104260250
• Publisher: Elsevier Science
• Year: 1998
• Tongue: French
• Weight: 96 KB
• Volume: 39
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(98)02078-4

✦ Synopsis

A one step synthesis of new acidochromic indolenine-based cyanine dyes is presented. The dyes obtained have absorbance maxima at 780-805nm and expose spectral changes in pH-range from 6 to 2.