Journal of Pharmaceutical and Biomedical Analysis 2015-10-10

Hemicyanine dyes derived from 2,3,3-trimethyl-3H-indolium as candidates for non-covalent protein probes.

Janina Kabatc, Katarzyna Jurek, Katarzyna Kostrzewska, Łukasz Orzeł

文献索引：J. Pharm. Biomed. Anal. 114 , 433-40, (2015)

全文：HTML全文

摘要

Non-covalent interaction of hemicyanine dyes, derivatives of 2,3,3-trimethyl-3H-indolium with bovine serum albumin has been studied by spectral method. For this purpose, three hemicyanine dyes containing N-(2-carboxyethyl)-2,3,3-trimethyl-3H-indolium moiety were synthesized and their UV/Vis and fluorescence spectra, aggregation, photostability and association with bovine serum albumin were studied. The hemicyanine dyes with 2-ethylcarboxylic group was found to interact with bovine serum albumin, which is probably due to negative charge on the dye molecule at the expense of the carboxylic group and the ability to form hydrogen bonds with albumin. Copyright © 2015 Elsevier B.V. All rights reserved.

相关化合物

  • 溴化钾
  • 3-碘丙酸

相关文献：

Rehmannia glutinosa (Gaertn.) DC. polysaccharide ameliorates hyperglycemia, hyperlipemia and vascular inflammation in streptozotocin-induced diabetic mice.

2015-04-22

[J. Ethnopharmacol. 164 , 229-38, (2015)]

Pd-Ir Core-Shell Nanocubes: A Type of Highly Efficient and Versatile Peroxidase Mimic.

2015-10-27

[ACS Nano 9 , 9994-10004, (2015)]

Enhanced Photocatalytic Performance of the Graphene-V2O5 Nanocomposite in the Degradation of Methylene Blue Dye under Direct Sunlight.

2015-07-15

[ACS Appl. Mater. Interfaces 7 , 14905-11, (2015)]

CO₂ controlled flocculation of microalgae using pH responsive cellulose nanocrystals.

2015-09-14

[Nanoscale 7 , 14413-21, (2015)]

Structural features of a novel polysaccharide isolated from a New Zealand Maori mushroom Iliodiction cibarium.

2015-04-10

[Carbohydr. Res. 406 , 19-26, (2015)]

更多文献...