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Surface plasmon resonance

At an interface between two transparent media of different refractive index (glass and water), light coming from the side of higher refractive index is partly reflected and partly refracted. Above a certain critical angle of incidence, no light is refracted across the interface, and total internal reflection is observed. While incident light is totally reflected the electromagnetic field component penetrates ... Read More »

Plagiarism

Defining “Ethics”     “What is all this, and how does it work?” – the answers to which are sought by science; and “What should we do?” – the answers to which are given by ethics. Ethics is a bridge between science and the deliberate mind. With the word deliberate mind I mean, the mind which seeks answers, try to understand the ... Read More »

Structure Visualization

It’s generally understood by the molecular biology research community that the sequencing of the human genome, which will likely take several more years to complete, is relatively trivial compared to definitively characterizing the interactions within the proteome. Non-Static Structure Visualization Unlike a nucleotide sequence, which is a relatively static structure, proteins are dynamic entities that change their shape and association ... Read More »

Antioxidants and treatment of diseases

What are antioxidants? An antioxidant is a molecule capable of slowing or preventing the oxidation of other molecules. Oxidation is a chemical reaction that transfers electrons from a substance to an oxidizing agent. Oxidation reactions can produce free radicals, which start chain reactions that damage cells. Antioxidants terminate these chain reactions by removing free radical intermediates, and inhibit other oxidation ... Read More »

Cancer is a Genetic Disease

The role of somatic mutations in cancer was debated for many years. Witkowski (1990) puts that historical debate in context with a comprehensive time line of developments in cancer research interleaved with developments in basic genetics and molecular biology. Boveri (1914, 1929) often gets credit for the first comprehensive theory of somatic genetic changes in cancer progression (Wunderlich 2002). Tyzzer ... Read More »

How to search and find Msc PhD positions

nature-jobs

You are about to finish your undergraduate studies and you want to find a good graduate position which fits your needs, good per annum earning, a hot topic, a nice group at an university which has a good ranking… There are various sources to keep track of info daily. I hereby represent the three major websites that include information about ... Read More »

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