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Tespa v2 probes

Manufactured by Bruker
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The Tespa-V2 probes are laboratory equipment designed for high-performance nuclear magnetic resonance (NMR) spectroscopy. They provide a stable and precise platform for sample analysis and data collection. The core function of the Tespa-V2 probes is to enable efficient and reliable NMR measurements.

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Lab products found in correlation

Fastscan d probes, by Bruker (2 mentions) Dimension fastscan afm, by Bruker (1 mentions)

Close spelling variants of this product

TESPA probes (18 citations) TESPA-V2 (16 citations) TESPA (9 citations)

3 protocols using tespa v2 probes

1

Atomic Force Microscopy Probe Specifications

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FastScan-D probes (Bruker), nominal spring constant 0.25 N m-1, resonant frequency (in liquid) 110 kHz were used for all presented images taken in liquid. Tespa-V2 probes (Bruker), nominal spring constant of 37 N m-1, resonant frequency (in air) 320 kHz, were used for all experiments in air.
Pasquina-Lemonche L., Burns J., Turner R.D., Kumar S., Tank R., Mullin N., Wilson J.S., Chakrabarti B., Bullough P.A., Foster S.J, & Hobbs J.K. (2020). The Architecture of the Gram Positive Bacterial Cell Wall. Nature, 582(7811), 294-297.
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2

Atomic Force Microscopy Probe Specifications

Check if the same lab product or an alternative is used in the 5 most similar protocols
FastScan-D probes (Bruker), nominal spring constant 0.25 N m-1, resonant frequency (in liquid) 110 kHz were used for all presented images taken in liquid. Tespa-V2 probes (Bruker), nominal spring constant of 37 N m-1, resonant frequency (in air) 320 kHz, were used for all experiments in air.
Pasquina-Lemonche L., Burns J., Turner R.D., Kumar S., Tank R., Mullin N., Wilson J.S., Chakrabarti B., Bullough P.A., Foster S.J, & Hobbs J.K. (2020). The Architecture of the Gram Positive Bacterial Cell Wall. Nature, 582(7811), 294-297.
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3

Glycan Strand Imaging by AFM

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Material collected by size exclusion chromatography was diluted to an appropriate working concentration (determined empirically for each batch) in water. A drop was applied to mica and then immediately dried with flowing nitrogen.
Imaging of glycan strands was carried out in air using a Bruker Dimension FastScan AFM with TESPA-V2 probes (Bruker—nominal k = 37 N/m, nominal cantilever length = 123 μm) in “Tapping Mode” (Amplitude Modulated Intermittent Contact Mode) driven at ~320 kHz. No other AFM in this study was carried out in air.
Turner R.D., Mesnage S., Hobbs J.K, & Foster S.J. (2018). Molecular imaging of glycan chains couples cell-wall polysaccharide architecture to bacterial cell morphology. Nature Communications, 9, 1263.
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