Going deep into protein secondary structure with synchrotron
Circular dichroism (CD) spectroscopy is a fast, powerful, well-established, and widely used analytical technique in the biophysical and structural biology community to study protein
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Moving Secondary Spectrometer
Mass Spectrometry | Bruker
Achieving optimal results in mass spectrometry, including high mass resolution, accuracy, and sensitivity, heavily relies on employing a powerful ion source that
An adaptive absorption spectroscopy with adjustable moving window
Combining with the characteristic absorption spectra of the substances to be measured, we propose an adaptive absorption spectroscopy (A-AS) with adjustable moving window parameters
Two-Dimensional Correlation Spectroscopy
At the beginning of this chapter are shown the basic principles of 2D correlation spectroscopy together with the rules for interpretation of the synchronous and asynchronous spectra. Next, we report new
Portable EDXRF spectrometer using secondary target excitation mode
In this paper we will present the design of a laboratory assembled portable EDXRF spectrometer that uses the secondary target excitation mode and its analytical performance. In
Mass spectrometry
Mass spectrometry (MS) is an analytical technique that is used to measure the mass-to-charge ratio of ions. The results are presented as a mass spectrum, a plot of
A portable elliptical dichroism spectrometer targeting secondary
Instead of complicated control of circular polarization, ED spectrometer adopted the absorbance of left- and right-oriented elliptically polarized light. With a simplified design, we
Eliminating Non-linear Raman Shift Displacement Between Spectrometers
Obtaining consistent spectra by using different spectrometers is of critical importance to the fields that rely heavily on Raman spectroscopy. The quality of both qualitative and quantitative analysis
Eliminating Non-linear Raman Shift Displacement Between Spectrometers
Chen H, Liu Y, Lu F, Cao Y and Zhang Z-M (2018) Eliminating Non-linear Raman Shift Displacement Between Spectrometers via Moving Window Fast Fourier Transform Cross-Correlation.
Secondary-ion mass spectrometry
It requires pulsed secondary-ion generation using either a pulsed primary ion gun or a pulsed secondary-ion extraction. It is the only analyzer type able to detect all
High-Resolution TOF Secondary Ion Mass Spectrometer
This method can be applied to all types of ion sources. Due to mass separation the primary pulse is well defined providing a high dynamic range of 6 orders of magnitude in the secondary ion spectrum. The
The Review of Bipolar Ion Mobility Spectrometers
The review considers the design of ion mobility spectrometers, which allow for the conditionally simultaneous detection of both positive and negative ions. The review of existing serial
Secondary Ion Mass Spectroscopy
In a Tandem Mass Spectrometer, the secondary ions (generally, high mass fragments) are further broken down (fragmentation) by one of several techniques, and the resultant fragments are detected