Evidence map›Paper›PMID 22033291›Full record

ArticleAnalytical biochemistry2012

Nonvolatile copolymer compositions for fabricating gel element microarrays.

Julia B Golova, Boris K Chernov, Alexander N Perov, Jennifer Reynolds, Yvonne L Linger, Alexander Kukhtin, Darrell P Chandler

Abstract read
In one paragraph

Article in Analytical biochemistry, 2012. 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
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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

7 authors.

Julia B GolovaAkonni Biosystems, Frederick, MD 21701, USA. jgolova@akonni.com
Boris K Chernov
Alexander N Perov
Jennifer Reynolds
Yvonne L Linger
Alexander Kukhtin
Darrell P Chandler

Funding

Multiplexed pathogen detection by on-chip amplificationR01AI059517 · NIAID · UNIVERSITY OF CHICAGO · PI CHANDLER, DARRELL P · 2004 to 2008
$3.0M
NIAID NIH HHS R01 AI059517
6 · The paper itself

Abstract

By modifying polymer compositions and cross-linking reagents, we have developed a simple yet effective manufacturing strategy for copolymerized three-dimensional gel element arrays. A new gel-forming monomer, 2-(hydroxyethyl) methacrylamide (HEMAA), was used. HEMAA possesses low volatility and improves the stability of copolymerized gel element arrays to on-chip thermal cycling procedures relative to previously used monomers. Probe immobilization efficiency within the new polymer was 55%, equivalent to that obtained with acrylamide (AA) and methacrylamide (MA) monomers. Nonspecific binding of single-stranded targets was equivalent for all monomers. Increasing cross-linker chain length improved hybridization kinetics and end-point signal intensities relative to N,N-methylenebisacrylamide (Bis). The new copolymer formulation was successfully applied to a model orthopox array. Because HEMAA greatly simplifies gel element array manufacture, we expect it (in combination with new cross-linkers described here) to find widespread application in microarray science.

Indexed as

GelsOligonucleotide Array Sequence AnalysisBase SequenceKineticsMethacrylatesOligonucleotide ProbesPolymerase Chain ReactionVolatilizationGelshydroxyethyl methacrylateMethacrylatesOligonucleotide Probes

Identifiers

PMID22033291
PMCPMC3270149

What OpenQuestion holds

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LicenceTDM
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.