Cover Picture: BODIPY-Based Nanomicelles as Near-Infrared Fluorescent “Turn-On” Sensors for Biogenic Thiols (ChemNanoMat 5/2016)
نویسندگان
چکیده
منابع مشابه
A ratiometric near-infrared pH-responsive fluorescent dye based on distyryl BODIPY.
A novel distyryl boron dipyrromethene substituted with two 4-(dimethylamino)phenylethynyl groups at the 2- and 6-positions has been synthesised and characterised. It exhibits remarkable and reversible pH-responsive changes in the absorption and fluorescence emission spectra, both in organic and in aqueous media.
متن کاملHighly Photostable Near-Infrared Fluorescent pH Indicators and Sensors Based on BF2-Chelated Tetraarylazadipyrromethene Dyes
In this study, a series of new BF(2)-chelated tetraarylazadipyrromethane dyes are synthesized and are shown to be suitable for the preparation of on/off photoinduced electron transfer modulated fluorescent sensors. The new indicators are noncovalently entrapped in polyurethane hydrogel D4 and feature absorption maxima in the range 660-710 nm and fluorescence emission maxima at 680-740 nm. Indic...
متن کاملNear-Infrared Fluorescent Dyes
Near-infrared (near-IR, NIR) dyes offer important advantages over traditional visible light dyes. Because cellular or tissue components produce minimal autofluorescence in the near-IR region, near-IR dyes have the potential to offer highly specific and sensitive detection in complex biological systems. Also, because light with wavelength in the near-IR region has strong tissue penetration, near...
متن کاملA near-infrared dye based on BODIPY for tracking morphology changes in mitochondria.
M-DPT, a BODIPY-based water soluble near-infrared fluorescent probe with thiophene at the 1,7-position, is synthesized. M-DPT is found to possess high specificity to mitochondria, superior photostability, and appreciable tolerance to microenvironmental changes. Thus, this probe is a highly suitable imaging agent for targeting mitochondria and tracking morphology changes.
متن کاملCopper(II) complexes as turn on fluorescent sensors for nitric oxide.
Two copper(II) complexes, 1 and 2, of two tridentate N-donor ligands, L(1) and L(2) [L(1) = dansyl derivative of bis-[3-(dimethylamino)-propyl]amine; L(2) = dansyl derivative of dipropylenetriamine] were synthesized and characterized. The quenched fluorescence intensity of complexes 1 and 2, in degassed methanol or aqueous (buffered at pH 7.2) solution, was found to reappear on exposure to nitr...
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: ChemNanoMat
سال: 2016
ISSN: 2199-692X
DOI: 10.1002/cnma.201600084