Evidence map›Paper›PMID 31366957›Full record

ArticleScientific reports2019

Parallel Fourier ptychographic microscopy for high-throughput screening with 96 cameras (96 Eyes).

Antony C S Chan, Jinho Kim, An Pan, Han Xu, Dana Nojima, Christopher Hale, Songli Wang, Changhuei Yang

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
9.3field-weighted citation impact, top 1% of its field
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

17 citing papers in PubMed, 67 citations in OpenAlex.

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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

8 authors at 3 institutions in 3 countries.

Antony C S ChanDivision of Engineering & Applied Science, California Institute of Technology, 1200 E California Blvd, Pasadena, CA, 91125, USA.ORCID http://orcid.org/0000-0002-5104-261X
Jinho KimDivision of Engineering & Applied Science, California Institute of Technology, 1200 E California Blvd, Pasadena, CA, 91125, USA.
An PanDivision of Engineering & Applied Science, California Institute of Technology, 1200 E California Blvd, Pasadena, CA, 91125, USA.
Han XuAmgen South San Francisco, 1120 Veterans Blvd, South San Francisco, CA, 94080, USA.
Dana NojimaAmgen South San Francisco, 1120 Veterans Blvd, South San Francisco, CA, 94080, USA.
Christopher HaleAmgen South San Francisco, 1120 Veterans Blvd, South San Francisco, CA, 94080, USA.ORCID http://orcid.org/0000-0002-2360-7759
Songli WangAmgen South San Francisco, 1120 Veterans Blvd, South San Francisco, CA, 94080, USA.
Changhuei YangDivision of Engineering & Applied Science, California Institute of Technology, 1200 E California Blvd, Pasadena, CA, 91125, USA. chyang@caltech.edu.
California Institute of Technology · USAmgen (United States) · USMerck & Co., Inc., Rahway, NJ, USA (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report the implementation of a parallel microscopy system (96 Eyes) that is capable of simultaneous imaging of all wells on a 96-well plate. The optical system consists of 96 microscopy units, where each unit is made out of a four element objective, made through a molded injection process, and a low cost CMOS camera chip. By illuminating the sample with angle varying light and applying Fourier Ptychography, we can improve the effective brightfield imaging numerical aperture of the objectives from 0.23 to 0.3, and extend the depth of field from ±5 μm to ±15 μm. The use of Fourier Ptychography additionally allows us to computationally correct the objectives' aberrations out of the rendered images, and provides us with the ability to render phase images. The 96 Eyes acquires raw data at a rate of 0.7 frame per second (all wells) and the data are processed with 4 cores of graphical processing units (GPUs; GK210, Nvidia Tesla K80, USA). The system is also capable of fluorescence imaging (excitation = 465 nm, emission = 510 nm) at the native resolution of the objectives. We demonstrate the capability of this system by imaging S1P

Identifiers

PMID31366957
PMCPMC6668459
OpenAlexW2966649306

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.