P. Rajaratnam

Microorganisms cultured from stratospheric air samples obtained at 41 km

Milton Wainwright, N. C. Wickramasinghe, J. V. Narlikar et al. · FEMS Microbiology Letters · 2003 · 210 citations

Life Sciences, Biology, Microbiology +10

Observed vertical profile of sulphur hexafluoride (SF₆) and its atmospheric applications

Prabir K. Patra, Shyam Lal, B. H. Subbaraya et al. · Journal of Geophysical Research Atmospheres · 1997 · 63 citations

Natural Sciences, Chemistry, Earth Sciences +16

<title>Detection of living cells in stratospheric samples</title>

M.J. Harris, Nalin C. Wickramasinghe, David Lloyd et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2002 · 62 citations

Life Sciences, Cell Biology, Microbiology +13

Confirmation of the presence of viable but non-cultureable bacteria in the stratosphere

Milton Wainwright, N. C. Wickramasinghe, J. V. Narlikar et al. · International Journal of Astrobiology · 2004 · 43 citations · Full text

Life Sciences, Microbiology, Bacteriology +9

A Balloon Experiment to detect Microorganisms in the Outer Space

J. V. Narlikar, David Lloyd, N. C. Wickramasinghe et al. · Astrophysics and Space Science · 2003 · 23 citations

Life Sciences, Biology, Microbiology +3