User profiles for J. Fenn

Joe Fenn

Senior Lecturer in Veterinary Neurology and Neurosurgery, Royal Veterinary College
Verified email at rvc.ac.uk
Cited by 805

Electrospray ionization for mass spectrometry of large biomolecules

JB Fenn, M Mann, CK Meng, SF Wong… - Science, 1989 - science.org
Electrospray ionization has recently emerged as a powerful technique for producing intact
ions in vacuo from large and complex species in solution. To an extent greater than has …

[HTML][HTML] Classification of intervertebral disc disease

J Fenn, NJ Olby… - Frontiers in veterinary …, 2020 - frontiersin.org
Intervertebral disc disease (IVDD) has been recognized in dogs since the 1800s, when the
first descriptions of extruded disc material within the vertebral canal were published. In the …

[HTML][HTML] Community transmission and viral load kinetics of the SARS-CoV-2 delta (B. 1.617. 2) variant in vaccinated and unvaccinated individuals in the UK: a …

…, A Charlett, R Kundu, J Fenn, J Cutajar… - The lancet infectious …, 2022 - thelancet.com
Background The SARS-CoV-2 delta (B.1.617.2) variant is highly transmissible and spreading
globally, including in populations with high vaccination rates. We aimed to investigate …

Electrospray ion source. Another variation on the free-jet theme

M Yamashita, JB Fenn - The Journal of Physical Chemistry, 1984 - ACS Publications
Solutions passed through a small capillary at 2-10 kV relative to ground are electrosprayed
into a bath gas to form a gaseous dispersion of ions that is expanded into vacuum in a small …

Electrospray interface for liquid chromatographs and mass spectrometers

…, RN Dreyer, M Yamashita, JB Fenn - Analytical …, 1985 - ACS Publications
Electrospraying LC effluent Into a dry bath gas creates a dispersion of charged droplets which
rapidly evaporate. As the droplets grow smaller the Increase In surface charge density and …

Negative ion production with the electrospray ion source

M Yamashita, JB Fenn - The Journal of Physical Chemistry, 1984 - ACS Publications
Introduction In a previous paper we reported our early experience with an electrospray ion (ESPI)
source that showed an ability to produce positive ions in vacuo from a wide variety of …

[PDF][PDF] Electrospray wings for molecular elephants

JB Fenn - Angew. Chem. Int. Ed, 2003 - dokicam.com
… Noting the references to our Princeton papers Csaba told him that the John Fenn of those
references had just moved to Yale so Sandy showed the paper to me. Always looking for new …

[BOOK][B] Mastering the hype cycle: how to choose the right innovation at the right time

J Fenn, M Raskino - 2008 - books.google.com
… JACKIE FENN I MARK RA5KINO … Jackie Fenn and Mark Raskino … Mastering the hype
cycle: how to choose the right innovation at the right time / Jackie Fenn and Mark Raskino. …

Interpreting mass spectra of multiply charged ions

M Mann, CK Meng, JB Fenn - Analytical Chemistry, 1989 - ACS Publications
… The seven points at each abscissa value of l/i correspond to the seven possible ratios of K'JK'i+j
for the eight peaks in the spectrum as i+j goes from 12 to 19. The quality of the …

Ion formation from charged droplets: roles of geometry, energy, and time

JB Fenn - Journal of the American Society for Mass Spectrometry, 1993 - Elsevier
… Only in the experiments of Nohmi and Fenn [8] on ES/MS of polyethylene oxide oligomers
having molecular weights CM,) around 5,000,OOO is it fairly certain that the CRM was responsi…