Evidence map›Paper›PMID 24845537›Full record

ArticleNano letters2014

Fabrication of 200 nm period hard X-ray phase gratings.

Houxun Miao, Andrew A Gomella, Nicholas Chedid, Lei Chen, Han Wen

Abstract read
In one paragraph

Article in Nano letters, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Microfluidic Gratings for X-Ray Phase Contrast Imaging.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Cryogenic Etching of High Aspect Ratio 400 nm Pitch Silicon Gratings.Journal of microelectromechanical systems : a joint IEEE and ASME publication on microstructures, microactuators, microsensors, and microsystems · 2016
    Article
  8. Article
  9. Article
  10. Article
  11. Article
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

5 authors.

Houxun MiaoImaging Physics Laboratory, Biochemistry and Biophysics Center, National Heart, Lung and Blood Institute, National Institutes of Health , Bethesda, Maryland 20892, United States.
Andrew A Gomella
Nicholas Chedid
Lei Chen
Han Wen

Funding

X-Ray Phase Contrast Imaging Concepts and SystemsZIAHL004606 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI WEN, HAN · 2009 to 2022
$10.1M
Technical development of x-ray phase contrast imagingZIAHL006171 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI WEN, HAN · 2013 to 2019
$4.3M
Intramural NIH HHS
6 · The paper itself

Abstract

Far field X-ray grating interferometry achieves extraordinary phase sensitivity in imaging weakly absorbing samples, provided that the grating period is within the transverse coherence length of the X-ray source. Here we describe a cost-efficient process to fabricate large area, 100 nm half-pitch hard X-ray phase gratings with an aspect ratio of 32. The nanometric gratings are suitable for ordinary compact X-ray sources having low spatial coherence, as demonstrated by X-ray diffraction experiments.

Indexed as

NanostructuresInterferometryX-Rays

Identifiers

PMID24845537
PMCPMC4055044

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.