Now showing items 11-20 of 76
Three‐Dimensional Super‐Resolution Imaging of the Midplane Protein FtsZ in Live Caulobacter crescentus Cells Using Astigmatism
(WILEY‐VCH Verlag, 2012-03)
Single‐molecule super‐resolution imaging provides a non‐invasive method for nanometer‐scale imaging and is ideally suited to investigations of quasi‐static structures within live cells. Here, we extend the ability to image ...
Far‐Red Organic Fluorophores Contain a Fluorescent Impurity
(WILEY‐VCH Verlag, 2014-08-04)
Far‐red organic fluorophores commonly used in traditional and super‐resolution localization microscopy are found to contain a fluorescent impurity with green excitation and near‐red emission. This near‐red fluorescent ...
Glycoproteomics in neurodegenerative diseases
(Wiley Subscription Services, Inc., A Wiley Company, 2010-01)
Protein glycosylation regulates protein function and cellular distribution. Additionally, aberrant protein glycosylations have been recognized to play major roles in human disorders, including neurodegenerative diseases. ...
Designing Thermal Modulators for Portable GC x GC Systems.
(2015)
Microelectromechanical systems (MEMS) have the advantage of scale and can be manufactured in bulk. One of the active areas of MEMS research is the development of micro-scale comprehensive two-dimensional gas chromatography ...
A NMR Investigation of Structure and Allostery in the Hsp70 Chaperone System.
(2010)
The Hsp70 Chaperone system is a complex molecular machine composed of proteins. It is responsible for assisting in protein folding/refolding/processing and transport. Hsp70 proteins have been historically associated with ...
Structural Characterization and Impedance Spectroscopy of Substituted, Fused-Ring Organic Semiconductors.
(2011)
Organic materials present a number of advantages over silicon that make them ideal candidates for modest performance devices like active matrix backplanes and RFID tags. The work detailed here describes both structural ...
HO x Regeneration in the Oxidation of Isoprene III: Theoretical Study of the key Isomerisation of the Z -Δ-hydroxy-peroxy Isoprene Radicals
(WILEY-VCH Verlag, 2010-12-17)
As a sequel to our communication on a proposed new isoprene oxidation mechanism aiming to rationalize the unexpectedly high OH and HO 2 levels observed in isoprene-rich areas (J. Peeters, T. L. Nguyen, L. Vereecken, Phys. ...
Parameterization of Peptide 13 C Carbonyl Chemical Shielding Anisotropy in Molecular Dynamics Simulations Effects of Dynamic Local Distortions on 13 C Carbonyl NMR Relaxation.
(WILEY-VCH Verlag, 2007-06-25)
NMR chemical shielding anisotropy (CSA) relaxation is an important tool in the study of dynamical processes in proteins and nucleic acids in solution. Herein, we investigate how dynamical variations in local geometry affect ...
Glycoprotein analysis using protein microarrays and mass spectrometry
(Wiley Subscription Services, Inc., A Wiley Company, 2010-09)
Protein glycosylation plays an important role in a multitude of biological processes such as cell–cell recognition, growth, differentiation, and cell death. It has been shown that specific glycosylation changes are key in ...
Raman spectral signatures of mouse mammary tissue and associated lymph nodes: normal, tumor and mastitis
(John Wiley & Sons, Ltd., 2007-02)
Raman spectroscopy involves the interaction of light with the molecular vibrations and therefore can provide information about molecular structure, tissue composition and changes in its environment. We explored whether ...