Searching for the Optimal Fluorophore to Label Antimicrobial Peptides
作者:Can Zhao、Antonio Fernandez、Nicolaos Avlonitis、Greetje Vande Velde、Mark Bradley、Nick D. Read、Marc Vendrell
DOI:10.1021/acscombsci.6b00081
日期:2016.11.14
diseases. Antimicrobial peptides are considered as promising candidates, and therefore there is a need to understand their mechanism of action in order to exploit their therapeutic potential. To this end, fluorescent analogs are powerful tools to analyze their behavior and subcellular localization in cells and in vivo. However, the conjugation of fluorophores to antimicrobial peptides, especially in short
Derivatives of malachitegreen, a well-known triphenylmethine dye, have been adapted for third-generation photovoltaic applications as dye-sensitized solar cells (DSSC). The solar cells were developed based on a concentrated Br3−/Br− liquid electrolyte coupled to different trifluoroacetate (TFA−), triflate (TfO−), bromide (Br−) and tetrafluoroborate (BF4−) malachitegreen salts as dye sensitizers and
A compound represented by the general formula (I) or a salt thereof, wherein R represents a group represented by the following formula (A), (B) or (C) wherein R1 and R2 independently represent a C1-6 alkyl group, R3 represents an amino group, a mono(C1-6 alkyl)amino group, a di(C1-6 alkyl)amino group or a C1-6 alkoxy group and X-represents an anion, and n represents an integer of 2 to 5. The compound or a salt is useful as a ligand of inositol-1,4,5-trisphosphate (IP3) receptor.
A convenient and practical method for the synthesis of unsymmetrical triarylmethanes was demonstrated through a one-pot three-component double Friedel–Crafts reaction of various aliphatic, aromatic, or heteroaromatic aldehydes with N,N-dialkylanilines and indoles by using a Brønstedacidicionicliquid as the catalyst. This method was successfully applied under metal- and solvent-free conditions at
通过使用布朗斯台德酸性离子液体,各种脂肪族、芳香族或杂芳香族醛与N , N - 二烷基苯胺和吲哚的一锅三组分双傅克反应,证明了一种方便实用的合成不对称三芳基甲烷的方法作为催化剂。该方法在 80 °C 的无金属和无溶剂条件下成功应用,从广泛的底物中以中等至高产率提供了相应的不对称三芳基甲烷产物。此外,通过定量NMR分析研究了该反应的机理。