WebJul 1, 2012 · Fluorescent properties of series of benzothiazole trimethine and pentamethine cyanines were characterized in free state and in presence of monomeric, oligomeric and fibrilar ASN. The dyes with wide aromatic systems and bulky phenyl and alkyl substituents that are potentially able to interact with hydrophobic regions of oligomeric aggregates … WebJan 30, 2024 · We report that TO-PRO-3, a thiazole orange analogue with a trimethine bridge, functions as a deep-red fluorescent indicator for the internal loop structure of the …
Molecules Free Full-Text Photonics of Trimethine Cyanine Dyes …
WebAug 1, 2024 · A series of novel trimethine cyanine dyes were synthesized and evaluated as potential probes for the detection of pathogenic protein aggregates, amyloid fibrils. The spectral properties of the chromophores were scrutinized in a free state as well as in the presence of non-fibrillized and fibrillar insulin emphasizing the cyanine aggregation that … WebFeb 15, 2024 · A trimethine cyanine dye (MTC) was developed for Cu2+ detection. MTC can exhibit different aggregation modes, such as monomers, dimers, H- and J-aggregates. Here, G-quadruplex (G2) with modification of an alkyne at the 5′ end could regulate J-aggregates of MTC to monomers. Upon addition of Cu2+, sodium ascorbate, and another sequence … town on fire background
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WebJul 1, 2012 · Europe PMC is an archive of life sciences journal literature. WebFeb 12, 2015 · Overexpression of PRMT1 is related to cardiovascular diseases, kidney diseases, and cancers; therefore, selective PRMT1 inhibitors serve as chemical probes to investigate the biological function of PRMT1 and drug candidates for disease treatment. Our previous work found trimethine cyanine compounds that effectively inhibit PRMT1 activity. WebHerein, we are reporting a second generation of drug candidates, the asymmetric trimethine cyanines. These have been synthesized and evaluated for their quadruplex binding properties. Incorporating a benz [ c, d ]indolenine heterocyclic unit increased overall quadruplex binding, and elongating the alkyl length increases the quadruplex-to-duplex ... town on amalfi coast