olijhale.bsky.social
Infrequently posting cycling, science and wildlife stuff.
23 posts
47 followers
59 following
Regular Contributor
Conversation Starter
comment in response to
post
Never mind: found what I was after at the end of the “timsOmni-ebook”.
“<4500 m/z quadrupole isolation in transmission mode and 150 to >10,000 m/z omni-Q2 isolaton in trapping mode”
comment in response to
post
Are these specs actually in any documents? Seems to be a lot of missing info. Would love to know Q2 omnitrap isolation range and whether photo activation has to be added by the end user…
comment in response to
post
I hope this thing is a monster. Looking forward to seeing how it is for membrane protein top-down MS especially.
comment in response to
post
Conversely, it seems that Waters are implementing a heated ion transfer tube on their ELIT CDMS (I would usually associate this inlet type with Thermo) and Bruker are even using an SRIG for the front end of timsOmni. I think we’re just witnessing technological convergence and maturation.
comment in response to
post
Fascinating! I’m not able to make ASMS this year so I’ll be absorbing what I can online.
comment in response to
post
Any indication of isolation m/z limit on new “Exploris” with that m/z 12,000 detection range? And definitely ETD and not ECD?
comment in response to
post
Wouldn’t be surprised to finally see an Exploris UHMR.
comment in response to
post
I remember your poster on this at… I think…IMSC 2022, Hamish! Cool to see it developed further. Was there any relation to this work and the curved IRM on Stellar?
comment in response to
post
Internal calibrant ion injection? I know on Ascend we get a reagent anion AGC check every 15 mins for PTCR MSn experiments.
comment in response to
post
Miss the days of GCN+, I would have subscribed forever. Discovery+ at £6.99 was passable but this is a joke. Guess I’ll just stop watching and use the time to ride more myself.
comment in response to
post
For this project we literally pulled an LTQ Velos Pro off the front of a broken Orbitrap Elite and put the IRMPD laser from a decommissioned LTQ-FT onto it.
comment in response to
post
These pumps are AMAZING.
comment in response to
post
High m/z isolation on the quadrupole is a game changer for our on-tissue native MS. It was the biggest thing missing from Eclipse from our perspective. Big performance uplift!