Evidence map›Paper›PMID 29124927›Full record

ArticleAnalytical chemistry2017

Integrated, Continuous Emulsion Creamer.

Wesley G Cochrane, Amber L Hackler, Valerie J Cavett, Alexander K Price, Brian M Paegel

Abstract read
In one paragraph

Article in Analytical chemistry, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Translating the Genome into Drugs.Accounts of chemical research · 2023
    Article
  6. Article
  7. Off-DNA DNA-Encoded Library Affinity Screening.ACS combinatorial science · 2020
    Article
  8. Activity-Based DNA-Encoded Library Screening.ACS combinatorial science · 2019
    Article
  9. 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.

Wesley G CochraneDoctoral Program in the Chemical and Biological Sciences and ‡Department of Chemistry, The Scripps Research Institute , 130 Scripps Way, Jupiter, Florida 33458, United States.
Amber L HacklerDoctoral Program in the Chemical and Biological Sciences and ‡Department of Chemistry, The Scripps Research Institute , 130 Scripps Way, Jupiter, Florida 33458, United States.
Valerie J CavettDoctoral Program in the Chemical and Biological Sciences and ‡Department of Chemistry, The Scripps Research Institute , 130 Scripps Way, Jupiter, Florida 33458, United States.
Alexander K PriceDoctoral Program in the Chemical and Biological Sciences and ‡Department of Chemistry, The Scripps Research Institute , 130 Scripps Way, Jupiter, Florida 33458, United States.
Brian M PaegelDoctoral Program in the Chemical and Biological Sciences and ‡Department of Chemistry, The Scripps Research Institute , 130 Scripps Way, Jupiter, Florida 33458, United States.ORCID 0000-0002-6531-6693

Funding

High-Throughput Droplet-Scale Functional Screening of DNA-Encoded Combinatorial LibrariesR01GM120491 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI PAEGEL, BRIAN M · 2017 to 2020
$1.4M
Microfluidic High-Throughput Droplet-Scale Screening of DNA-Encoded Compound Libraries for Activators of the Bacterial Target ClpPK25AI128000 · NIAID · SCRIPPS FLORIDA · PI PRICE, ALEXANDER K · 2017 to 2019
$233k
NIAID NIH HHS K25 AI128000NIGMS NIH HHS R01 GM120491
6 · The paper itself

Abstract

Automated and reproducible sample handling is a key requirement for high-throughput compound screening and currently demands heavy reliance on expensive robotics in screening centers. Integrated droplet microfluidic screening processors are poised to replace robotic automation by miniaturizing biochemical reactions to the droplet scale. These processors must generate, incubate, and sort droplets for continuous droplet screening, passively handling millions of droplets with complete uniformity, especially during the key step of sample incubation. Here, we disclose an integrated microfluidic emulsion creamer that packs ("creams") assay droplets by draining away excess oil through microfabricated drain channels. The drained oil coflows with creamed emulsion and then reintroduces the oil to disperse the droplets at the circuit terminus for analysis. Creamed emulsion assay incubation time dispersion was 1.7%, 3-fold less than other reported incubators. The integrated, continuous emulsion creamer (ICEcreamer) was used to miniaturize and optimize measurements of various enzymatic activities (phosphodiesterase, kinase, bacterial translation) under multiple- and single-turnover conditions. Combining the ICEcreamer with current integrated microfluidic DNA-encoded library bead processors eliminates potentially cumbersome instrumentation engineering challenges and is compatible with assays of diverse target class activities commonly investigated in drug discovery.

Indexed as

High-Throughput Screening AssaysMicrofluidic Analytical TechniquesEmulsionsGene LibraryParticle SizeEmulsions

Identifiers

PMID29124927
PMCPMC5736441

What OpenQuestion holds

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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.