Nobel In Chemistry: Understanding Biomolecules However, the researchers discovered that when illuminated with visible light, the biomolecules get excited and light up well enough to be imaged without fluorescent stains. New Imaging Technique Observes DNA Molecule 'Blink' In African, herbal medicine has ...
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The so-called 'HCN polymer' has been found to have a molecular weight of much less than 1000 so that it does not fall within the accepted definition of a polymer. It has been possible to fractionate this substance(s) into acidic, basic and neutral fractions. Urea is the main constituent...
Since the concept of "click" chemistry was introduced by Barry Sharpless in 1999,it hasgained considerable attention and developed quickly. In this review,the definition and classification of "click" reaction have been introduced. Among the different types of "click" reaction, the application ofCu...
An energy partitioning technique is presented in order to obtain pair-potentials from ab-initio computations. The technique allows to propose a quantum chemical definition of atoms and molecules.doi:10.1002/bscb.19760851207Enrico ClementiIstituto Ricerche “G. Donegani” Via del Lavoro, 4 Novara, ...
A primary reason for the intense interest in structural biology is the fact that knowledge of structure can elucidate macromolecular functions in living organisms. Sustained effort has resulted in an impressive arsenal of tools for determining the static
Light-Seq overview and barcoding chemistry Light-Seq employs a light-controlled DNA barcode attachment strategy to enable custom indexing of ROIs in imaged samples. To achieve this capability, we use barcode strands that contain the ultrafast photocrosslinker 3-cyanovinylcarbazole nucleoside (CNVK)31....
Definition Electron hopping in biomolecules is a process where electrons migrate through molecules in a multistep reaction. This enables long-distance electron transfer in biomolecules.Basic Characteristics Electrons can migrate in biopolymers like DNA and proteins over long distances (up to 30 nm). ...
The results presented in this paper suggest that these mechanical forces that originate in contractility can be coupled to biochemical diffusion that 1James Franck Institute and Department of Chemistry, University of Chicago, Chicago, IL 60637, USA. 2Department of Materials and Interfaces, Weizmann ...
The term “polypeptide” refers to a polymer of amino acids, and not to a specific length; thus, peptides, oligopeptides and proteins are included within the definition of a polypeptide. The term “split intein”, as used herein, refers to a protein, either isolated from nature or created ...