Rhodamine analogs for molecular ruler applications
نویسندگان
چکیده
منابع مشابه
A quartz crystal microbalance-based molecular ruler for biopolymers.
We developed a quartz crystal microbalance (QCM) based molecular ruler that measures the length of surface immobilized, hydrated biopolymers (DNA and proteins). These biopolymers acted as stakes that solidified surrounding liquid at high frequency vibration in QCM measurements, which led to a simple linear frequency-thickness relation.
متن کاملA Molecular Ruler for Measuring Quantitative Distance Distributions
We report a novel molecular ruler for measurement of distances and distance distributions with accurate external calibration. Using solution X-ray scattering we determine the scattering interference between two gold nanocrystal probes attached site-specifically to a macromolecule of interest. Fourier transformation of the interference pattern provides a model-independent probability distributio...
متن کاملMolecular mechanics models for tetracycline analogs
Tetracyclines (Tcs) are an important family of antibiotics that bind to the ribosome and several proteins. To model Tc interactions with protein and RNA, we have developed a molecular mechanics force field for 12 tetracyclines, consistent with the CHARMM force field. We considered each Tc variant in its zwitterionic tautomer, with and without a bound Mg(2+). We used structures from the Cambridg...
متن کاملExpanding the molecular-ruler process through vapor deposition of hexadecanethiol
The development of methods to produce nanoscale features with tailored chemical functionalities is fundamental for applications such as nanoelectronics and sensor fabrication. The molecular-ruler process shows great utility for this purpose as it combines top-down lithography for the creation of complex architectures over large areas in conjunction with molecular self-assembly, which enables pr...
متن کاملPIFE meets FRET – a molecular ruler goes 2D
1 Molecular Microscopy Research Group, Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands 2 Department of Chemistry and Biochemistry, University of California Los Angeles, Los Angeles, CA 90095, USA 3 Laboratory of Biophysics, Wageningen University and Research Centre, Wageningen, The Netherlands 4 Microspectroscopy Centre, Wageni...
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: Dyes and Pigments
سال: 2016
ISSN: 0143-7208
DOI: 10.1016/j.dyepig.2015.11.015