Evidence map›Paper›PMID 26022615›Full record

ArticleScientific reports2015

A micro-patterned silicon chip as sample holder for macromolecular crystallography experiments with minimal background scattering.

P Roedig, I Vartiainen, R Duman, S Panneerselvam, N Stübe, O Lorbeer, M Warmer, G Sutton, D I Stuart, E Weckert and 3 more

Abstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 79 papers.

0numbers the graph read from it
0cells of the map it votes in
79citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

79 citing papers in PubMed.

  1. Article
  2. Microfluidic Devices for High-Throughput In Situ Serial Crystallography.Advances in biochemical engineering/biotechnology · 2026
    Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. A snapshot love story: what serial crystallography has done and will do for us.Acta crystallographica. Section D, Structural biology · 2024
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Review
  19. Evolving Experimental Techniques for Structure-Based Drug Design.The journal of physical chemistry. B · 2022
    Review
  20. Article

19 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors.

P RoedigDeutsches Elektronen-Synchrotron DESY, Photon Science, Notkestraße 85, 22607 Hamburg.
I VartiainenPaul Scherrer Institut, Villigen PSI, 5232, Switzerland.
R DumanDiamond Light Source Ltd., Diamond House, Harwell Science &Innovation Campus, Didcot, Oxfordshire, OX11 0DE, United Kingdom.
S PanneerselvamDeutsches Elektronen-Synchrotron DESY, Photon Science, Notkestraße 85, 22607 Hamburg.
N StübeDeutsches Elektronen-Synchrotron DESY, Photon Science, Notkestraße 85, 22607 Hamburg.
O LorbeerDeutsches Elektronen-Synchrotron DESY, Photon Science, Notkestraße 85, 22607 Hamburg.
M WarmerDeutsches Elektronen-Synchrotron DESY, Photon Science, Notkestraße 85, 22607 Hamburg.
G SuttonDivision of Structural Biology, Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford, OX3 7BN, United Kingdom.
D I Stuart1] Diamond Light Source Ltd., Diamond House, Harwell Science &Innovation Campus, Didcot, Oxfordshire, OX11 0DE, United Kingdom [2] Division of Structural Biology, Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford, OX3 7BN, United Kingdom.
E WeckertDeutsches Elektronen-Synchrotron DESY, Photon Science, Notkestraße 85, 22607 Hamburg.
C DavidPaul Scherrer Institut, Villigen PSI, 5232, Switzerland.
A WagnerDiamond Light Source Ltd., Diamond House, Harwell Science &Innovation Campus, Didcot, Oxfordshire, OX11 0DE, United Kingdom.
A MeentsDeutsches Elektronen-Synchrotron DESY, Photon Science, Notkestraße 85, 22607 Hamburg.

Funding

Medical Research Council G1000099Medical Research Council G1100525Medical Research Council MR/N00065X/1
6 · The paper itself

Abstract

At low emittance synchrotron sources it has become possible to perform structure determinations from the measurement of multiple microcrystals which were previously considered too small for diffraction experiments. Conventional mounting techniques do not fulfill the requirements of these new experiments. They significantly contribute to background scattering and it is difficult to locate the crystals, making them incompatible with automated serial crystallography. We have developed a micro-fabricated sample holder from single crystalline silicon with micropores, which carries up to thousands of crystals and significantly reduces the background scattering level. For loading, the suspended microcrystals are pipetted onto the chip and excess mother liquor is subsequently soaked off through the micropores. Crystals larger than the pore size are retained and arrange themselves according to the micropore pattern. Using our chip we were able to collect 1.5 Å high resolution diffraction data from protein microcrystals with sizes of 4 micrometers and smaller.

Identifiers

PMID26022615
PMCPMC4448500

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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.