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Regioselective Polymerization of 1-Alkynes and Stereoselective Cyclopolymerization of α,ω-Heptadiynes
Metathesis-based polymerizations of 1-alkynes and cyclopolymerizations of 1,6-heptadiynes using late transition metal catalysts are reviewed. Results...
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Deconvolution Microscopy
Since its introduction in 1983, deconvolution microscopy has become a key image-processing tool for visualizing the cellular structures of fixed and...
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Collagen Suprastructures
Collagens are a family of proteins with considerable molecular diversity. The genetic diversity is increased by assembly of multiple isoforms,...
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Collagen Cross-Links
Collagen is the main source of extracellular support for multicellular animals. The mechanical strength of collagen fibrils depends on a highly...
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Phosphinidenes
Of the low-valent organophosphorus compounds phosphinidenes occupy a special place. In ‘free’ phosphinidenes the phosphorus atom carries a single...
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Laser Application of Polymers
Laser ablation of polymers has been studied with designed materials to evaluate the mechanism of ablation and the role of photochemically active...
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Assessing Nitrogen Carrying Capacity for Blue Hill Bay, Maine: A Management Case History
As net-pen aquaculture in coastal waters grows, regulatory agencies must consider the potential for localized eutrophication. To avoid excessive...
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On the Prebiotic Synthesis of Nucleobases, Nucleotides, Oligonucleotides, Pre-RNA and Pre-DNA Molecules
All the strategies for the prebiotic syntheses of RNA and DNA assume the adequate availability of the presumptive precursors such as purine and...
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Probing Hydrogen Bonding in Solids Using Solid State NMR Spectroscopy
Solid state nuclear magnetic resonance (NMR) spectroscopy is a powerful and versatile technique for probing structural and dynamic properties of...
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Determination of the absolute fringe number in Rayleigh interference patterns in systems at sedimentation equilibrium via a newly defined function (kΔ)
Analysis of data from the analytical ultracentrifuge used in sedimentation equilibrium modes calls for knowledge of the absolute (as distinct from...
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Polarons and Transport in DNA
It has been widely considered that the wavefunction of an extra electron or hole on the base stack of a DNA molecule is confined to a single site,...
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Crystallographic Studies of Native and Mutant Orotidine 5′phosphate Decarboxylases
This review aims to use the results of an approach combining crystallographic structure analysis with mutational studies as a framework for the...
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Heat Capacity Studies of Spin Crossover Systems
As the spin crossover phenomena occurring in Oh symmetry involve a transfer of electrons between the eg and t2g orbitals, the metal-to-ligand bond...
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Time-Resolved Relaxation Studies of Spin Crossover Systems in Solution
This chapter focuses on the kinetics of spin-state relaxation, primarily in iron(II) complexes in solution. Initial work carried out during the 1970s...
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Density Functional Theory Calculations for Spin Crossover Complexes
Density functional theory (DFT) provides a theoretical framework for efficient and fairly accurate calculations of the electronic...
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Comparative modeling of giant annelid hemoglobins
The information provided by small-angle X-ray scattering, electron microscopy and hydrodynamics for the giant hemoglobins from different annelid...
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Characterization of bovine serum albumin/chlorogenic acid solution mixtures by analytical ultracentrifugation
The aim of this work was to investigate a possible interaction between bovine serum albumin (BSA) and chlorogenic acid (CGA) in KH2PO4/K2HPO4 buffer...
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The state of association of the Na+-translocating reduced nicotinamide adenine dinucleotide:quinone oxidoreductase in detergent solution – an ultracentrifugation study
Na+:reduced nicotinamide adenine dinucleotide:quinone reductase (Na+ -NQR) is a redox-driven sodium pump found in some bacterial respiratory chains....
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Nanoscale Objects: Perspectives Regarding Methodologies for Their Assembly, Covalent Stabilization, and Utilization
In this review, we highlight some of the most recent advances in the design and utilization of organic nanoscale objects. Initially discussed is the...