Single-molecule characterization of a bright and photostable deep-red fluorescent squaraine-figure-eight (SF8) dye [0.03%]
亮而光稳定的深红荧光平方菁-环(SF8)染料的单分子特征
Kirill Kniazev,Tianle Guo,Canjia Zhai et al.
Kirill Kniazev et al.
Squaraine Figure Eight (SF8) dyes are a unique class of deep-red fluorescent dyes with self-threaded molecular architecture that provides structural rigidity while simultaneously encapsulating and protecting the emissive fluorochrome. Previ...
Mark Wainwright
Mark Wainwright
The phenomenal global upheaval caused by SARS-CoV-2 has produced amazing responses from science and healthcare, particularly in the rapid realisation and production of vaccines. However, until early 2020 global infection control research wa...
NIR-emitting styryl dyes with large Stokes' shifts for imaging application: From cellular plasma membrane, mitochondria to Zebrafish neuromast [0.03%]
具有大斯托克斯位移的近红外发射茋染料在成像应用中的研究：从细胞质膜、线粒体到斑马鱼感觉单元的研究
Dipendra Dahal,Krishna R Ojha,Sabita Pokhrel et al.
Dipendra Dahal et al.
Near-infrared (NIR) emitting probes with very large Stokes' shifts play a crucial role in bioimaging applications, as the optical signals in this region exhibit high signal to background ratio and allow deeper tissue penetration. Herein we ...
Potent inhibition of Severe Acute Respiratory Syndrome Coronavirus 2 by photosensitizers compounds [0.03%]
光敏剂化合物对严重急性呼吸系统综合症冠状病毒2的强力抑制作用
Shujuan Yu,Gaohui Sun,Yaqun Sui et al.
Shujuan Yu et al.
The ongoing pandemic of coronavirus disease 2019 (COVID-19) posed a major challenge to the public health. Currently, no proven antiviral treatment for Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection is available. Here...
BOPHYs versus BODIPYs: A comparison of their performance as effective multi-function organic dyes [0.03%]
BOPHYs与BODIPYs的比较：作为多功能有机染料的有效性分析
R Sola-Llano,J Jiménez,E Avellanal-Zaballa et al.
R Sola-Llano et al.
The computationally-aided photophysical and lasing properties of a selected battery of BOPHYs are described and compared to those of related BODIPY counterparts. The present joined theoretical-experimental study helps to put into context th...
Single-Atom Switching as a General Approach to Designing Colorimetric and Fluorogenic Probes for Mercury Ions [0.03%]
单原子切换设计Hg2+彩色和荧光探针的一种通用方法
Axel Loredo,Lushun Wang,Shichao Wang et al.
Axel Loredo et al.
By performing a single-atom replacement within common fluorophores, we have developed a facile and general strategy to prepare a broad-spectrum class of colorimetric and fluorogenic probes for the selective detection of mercury ions in aque...
A wavelength-ratiometric pH sensitive probe based on the boronic acid moiety and suppressed sugar response [0.03%]
一种基于硼酸结构单元并抑制糖响应的比值型检测PH值的光学探针
Ramachandram Badugu,Joseph R Lakowicz,Chris D Geddes
Ramachandram Badugu
We characterize a new water soluble fluorescent probe sensitive to changes in pH. The new probe shows spectral shifts and intensity changes in different pH media, in a wavelength ratiometric and colorimetric manner. Subsequently, changes in...
Ramachandram Badugu,Joseph R Lakowicz,Chris D Geddes
Ramachandram Badugu
We characterize the response of several boronic acid containing fluorophores, which are widely used for sugar determination, towards aqueous cyanide. In two recent reports we have shown that boronic acid containing fluorophores can be used ...
FRET processes of bi-fluorophoric sensor material containing tetraphenylethylene donor and optical-switchable merocyanine acceptor for lead ion (Pb2+) detection in semi-aqueous media [0.03%]
四苯乙烯供体和光切换式螺吡喃受体生物双荧光传感材料的FRET过程及对半水相介质中铅离子(Pb2+)的检测研究
Feng-Cheng Ho,Kuan-Hsiang Huang,Hung-Wei Cheng et al.
Feng-Cheng Ho et al.
A novel aggregation-induced emission (AIE) structure containing a tetraphenylethene (TPE) unit covalently linked with a merocyanine (MC) unit was synthesized and investigated in semi-aqueous solutions with 90% water fraction. The open-form ...
Lights and colours: Science, Techniques and Surveillance for the Future - 4th IC3EM 2020, Caparica, Portugal [0.03%]
灯光与色彩：科学，技术和监控的未来 - 2020年葡萄牙卡帕里卡第四届IC3EM会议
Carlos Lodeiro,José Luis Capelo-Martínez
Carlos Lodeiro
•Special Issue on 4th IC3EM 2020.•Science, Techniques, Surveillance.•The importance of Science.•Fluorescent dyes. Keywords:...