Articles on: lab-on-a-chip

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It is interesting to note that 20 years later there is still no clear definition of nano-LC. Due to a relatively large size of the columns used in nano-HPLC (10-140 μm), the method does not fall within the realm of the conventional definition of nanotechnology – “the control of matter on a scale smaller than […]

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Thanks to one of the readers of this blog – Farooq, I now have the full text of an excellent, 21-page review by the researches from Rome and Spain entitled “Recent applications in nanoliquid chromatography” (DOI 10.1002/jssc.200700061). Two months ago, I did a small article about nano liquid chromatography to answer a question posted on […]

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Almost two weeks ago there was a question regarding Nano HPLC technology that I attempted to answer and in that post I mentioned Agilent as one of the pioneers in the Nano LC field. Agilent’s “nano” workhorse is a 1200 Series HPLC-Chip/MS system, which uses microfluidics chip-based technology for nanospray LC/MS. Based on the HPLC-Chip […]

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Researchers at Cornell University have created a so-called Nano-Lamp ?? a microscopic collection of light-emitting fibers with dimensions of only a few hundred nanometers. The fibers are made of a polymer spiked with ruthenium molecules in a process dubbed ‘electrospinning

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Nano HPLC is a relatively new development in chromatography world driven by recent advancements in proteomics that would require decreasing of inner diameter (ID) of liquid chromatography (LC) column to allow for a smaller sample amount and to increase sensitivity.

  

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