Synthesis and Optical Properties of Pentamethine Cyanine Dyes With Carboxylic Acid Moieties
نویسندگان
چکیده
منابع مشابه
Synthesis and Optical Properties of Pentamethine Cyanine Dyes With Carboxylic Acid Moieties
Cyanine dyes possessing carboxylic acid groups have been used in many different fields of study. The acid groups can act as handles for bioconjugation or as metal chelators. Several pentamethine cyanine dyes with propionic acid handles were synthesized and their optical properties were studied to determine their usefulness as fluorescent probes. The optical properties studies performed include ...
متن کاملSynthesis and Determination of Optical Properties of Selected Pentamethine Carbocyanine Dyes
This thesis begins with a brief review about the role and importance of the small molecules containing fluorine atoms in medicine and imaging. Then, the first part of the thesis will discuss the synthesis, purification and characterization of pentamethine cyanine dyes. The structure identification of the final dyes is done by using H NMR, C NMR, F NMR, and mass spectrometry. The studies perform...
متن کاملSynthesis and Optical Properties of Near-Infrared meso-Phenyl-Substituted Symmetric Heptamethine Cyanine Dyes.
Heptamethine cyanine dyes are a class of near infrared fluorescence (NIRF) probes of great interest in bioanalytical and imaging applications due to their modifiability, allowing them to be tailored for particular applications. Generally, modifications at the meso-position of these dyes are achieved through Suzuki-Miyaura C-C coupling and SRN1 nucleophilic substitution of the chlorine atom at t...
متن کاملNovel Aza-Substituted Benzothiazol and 1,2,4-Triazol Cyanine Dyes: Synthesis, Characterization and Properties
Series of novel dichromophoric cyanine dyes based on 2-aminobenzothiazoles and 3-amino-1,2,4 -triazole have been synthesized in high yields. All the dyes have been classified as disperse dyes. Besides their electronic spectroscopic properties, high dye-uptakes on polyester, excellent fastness properties, highly extinction coefficients, and broad solvatochromic effects have been observed in thes...
متن کاملCatch and release microwave mediated synthesis of cyanine dyes.
Unsymmetrical functionalised cyanine dyes, covering the whole colour range, were readily synthesised (in 100 mg amounts) by a combination of microwave and solid-phase methodologies.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Analytical Chemistry Insights
سال: 2017
ISSN: 1177-3901,1177-3901
DOI: 10.1177/1177390117711938