ArticleNature protocols2019
Quantum diamond spectrometer for nanoscale NMR and ESR spectroscopy.
Article in Nature protocols, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
27 citing papers in PubMed, 93 citations in OpenAlex.
- Article
- Review
- Optically detected and radio wave-controlled spin chemistry in flavoproteins.Nature biotechnology · 2026Article
- Readout of a solid state spin ensemble at the projection noise limit.Nature communications · 2026Article
- Optically assigned vector magnetometry with nitrogen-vacancy center ensembles in diamond via polarization anisotropy.Scientific reports · 2026Article
- Quantum sensing with spin defects in boron nitride nanotubes.Nature communications · 2025Article
- Quantum-enhanced nanodiamond rapid test advances early SARS-CoV-2 antigen detection in clinical diagnostics.Nature communications · 2025Article
- Magnetic microscopy for operando imaging of battery dynamics.Nature communications · 2025Review
- Live cell quantum multiphysiology enabled by a manipulable single nanodiamond.National science review · 2025Article
- Optical widefield nuclear magnetic resonance microscopy.Nature communications · 2025Article
- Spatially Resolved Quantum Sensing with High-Density Bubble-Printed Nanodiamonds.Nano letters · 2024Article
- Quantum sensing of microRNAs with nitrogen-vacancy centers in diamond.Communications chemistry · 2024Article
- Diamond surface functionalization via visible light-driven C-H activation for nanoscale quantum sensing.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Article
- New classifications for quantum bioinformatics: Q-bioinformatics, QCt-bioinformatics, QCg-bioinformatics, and QCr-bioinformatics.Briefings in bioinformatics · 2024Review
- Extending radiowave frequency detection range with dressed states of solid-state spin ensembles.NPJ quantum information · 2024Article
- Optimal bi-planar gradient coil configurations for diamond nitrogen-vacancy based diffusion-weighted NMR experiments.Magma (New York, N.Y.) · 2023Article
- Complex Three-Dimensional Microscale Structures for Quantum Sensing Applications.Nano letters · 2023Article
- Extending the coherence of spin defects in hBN enables advanced qubit control and quantum sensing.Nature communications · 2023Article
- Imaging local diffusion in microstructures using NV-based pulsed field gradient NMR.Science advances · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Nitrogen-vacancy (NV) quantum defects in diamond are sensitive detectors of magnetic fields. Owing to their atomic size and optical readout capability, they have been used for magnetic resonance spectroscopy of nanoscale samples on diamond surfaces. Here, we present a protocol for fabricating NV diamond chips and for constructing and operating a simple, low-cost 'quantum diamond spectrometer' for performing NMR and electron spin resonance (ESR) spectroscopy in nanoscale volumes. The instrument is based on a commercially available diamond chip, into which an NV ensemble is ion-implanted at a depth of ~10 nm below the diamond surface. The spectrometer operates at low magnetic fields (~300 G) and requires standard optical and microwave (MW) components for NV spin preparation, manipulation, and readout. We demonstrate the utility of this device for nanoscale proton and fluorine NMR spectroscopy, as well as for the detection of transition metals via relaxometry. We estimate that the full protocol requires 2-3 months to implement, depending on the availability of equipment, diamond substrates, and user experience.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.