Topic fluorescence microscopes

News fluorescence microscopes

• Video reveals wave character of particles
  

  Quantum theory describes the world of atoms very precisely. Still, it defies our macroscopic conception of everyday's world due to its many anti-intuitive predictions. The wave-particle dualism probably is the best known example and means that matter may spread and interfere like waves. Now, an inte more

• Fewer animal experiments thanks to nanosensors
  

  Countless mice, rats and rabbits die every year in the name of science – and the situation is getting worse. While German laboratories used some 2.41 million animals for scientific research in 2005, by 2009 this number had grown to 2.79 million. One third were destined for fundamental biology resear more

• Blinking neurons give thoughts away

  Electrical currents are invisible to the naked eye – at least they are when they flow through metal cables. In nerve cells, however, scientists are able to make electrical signals visible. Working with fellow experts from Switzerland and Japan, scientists from the Max Planck Institute for Medical Re more

White papers fluorescence microscopes

• Optimization of Transfection Conditions for the Human HL-60 Promyelocytic Leukemic T-Cell Line Using FuGENE® HD Transfection Reagent
  

  Transfection is commonly performed to introduce many different types of molecules (plasmid DNA, RNA, siRNA, miRNA) into eukaryotic cell lines. Once inside, these molecules can be expressed in a transient or a stable fashion. In the case of transient transfection, molecules do not integrate into the host cell genome and are only expressed for approximately 24 hours - 96 hours post-transfection. more

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