johan elf

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johan elf

johan elf

@johan_elf_

เข้าร่วม Kasım 2016
174 กำลังติดตาม920 ผู้ติดตาม
johan elf
johan elf@johan_elf_·
Our work on how E. coli triggers chromosome replication in a narrow range of cell sizes is out in PNAS: pnas.org/doi/10.1073/pn… All raw data (3.8Tb) and analysis code needed to regenerate the figures are available at the SciLifeLab data repository: doi.org/10.17044/scili…
johan elf tweet media
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johan elf
johan elf@johan_elf_·
The trick for obtaining fast 3D tracking is not to move any mechanical parts but to switch the z-position using spatial light modulation and electro optical defection in 2D.
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johan elf
johan elf@johan_elf_·
We have developed a new type of microscope for 3D tracking of individual fast moving molecules in living cells. The position of the molecule is “triangulated” at the microsecond timescale and the laser-beam follows the molecule using feedback implemented in hardware.
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johan elf
johan elf@johan_elf_·
See the white toaster on photo to the right !
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johan elf@johan_elf_·
Sysmex is marketing Astrego’s system for ultra rapid phenotypic Antibiotic Susceptibility Testing for the first time 😊! @uuinnovation @UAC_UU @strategiskaSSF @uppsalauni
SysmexEurope@SysmexEurope

If you are curious about urological cancer management like PLND and how to get antibiogram from urine in less than one hour, come explore our latest in Life Science, Point-of-Care and Urinalysis at the #EAU23 𝗰𝗼𝗻𝗴𝗿𝗲𝘀𝘀 in Milan! We'll see you at booth K61! @uroweb

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johan elf
johan elf@johan_elf_·
@BramVDBe Thanks! Heteroresistance generally refers to subpopulations with an increased MIC that is stable as long as the selective pressure is present (i.e. due to gene amplifications). This is not the case for our subpopulations.
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johan elf
johan elf@johan_elf_·
Our paper on how a significant fraction of bacteria keeps growing many generations at lethal concentrations of antibiotics, and how this contributes to resistance development, is freely available at PNAS pnas.org/doi/10.1073/pn…
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johan elf รีทวีตแล้ว
Jonas Ludvigsson
Jonas Ludvigsson@ludvigsson·
Tack @Harvard för att ni omedelbart erbjudit forskaren en tjänst hos er. Jag har jobbat med henne - hon är suverän. Sverige - vi har gjort självmål. Hur många fler utländska forskare tänker Sverige utvisa? @ottersenolep
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johan elf
johan elf@johan_elf_·
We just published a paper about combining phenotypic Antibiotic Susceptibility Testing (AST) with in situ genotyping of individual bacteria. This makes it is possible to do rapid AST on samples with mixed species. doi.org/10.1038/s41467…
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