Evidence map›Paper›PMID 23584388›Full record

ArticleBiosensors & bioelectronics2013

Sensing lectin-glycan interactions using lectin super-microarrays and glycans labeled with dye-doped silica nanoparticles.

Xin Wang, Elena Matei, Lingquan Deng, Leonardus Koharudin, Angela M Gronenborn, Olof Ramström, Mingdi Yan

Abstract read
In one paragraph

Article in Biosensors & bioelectronics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Review
  6. Quantification of binding affinity of glyconanomaterials with lectins.Chemical communications (Cambridge, England) · 2020
    Review
  7. Review
  8. Article
  9. Review
  10. Glyconanomaterials for biosensing applications.Biosensors & bioelectronics · 2016
    Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
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.

Xin WangDepartment of Chemistry, Portland State University, P.O. Box 751, Portland, OR, 97207-0751, USA.
Elena Matei
Lingquan Deng
Leonardus Koharudin
Angela M Gronenborn
Olof Ramström
Mingdi Yan

Funding

Structures, carbohydrate binding and anti-viral activity of CVNH and OAAH familyR01GM080642 · NIGMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI GRONENBORN, ANGELA M. · 2007 to 2015
$2.7M
Photogenerated Carbohydrate MicroarraysR01GM080295 · NIGMS · UNIVERSITY OF MASSACHUSETTS LOWELL · PI YAN, MINGDI · 2008 to 2012
$2.0M
Surface Chemistry for Immobilization of Ultrathin FilmsR15GM066279 · NIGMS · PORTLAND STATE UNIVERSITY · PI YAN, MINGDI · 2005 to 2008
$410k
NIGMS NIH HHS 2R15GM066279NIGMS NIH HHS R01 GM080295NIGMS NIH HHS R01GM080295NIGMS NIH HHS R01 GM080642NIGMS NIH HHS R01GM080642NIGMS NIH HHS R15 GM066279
6 · The paper itself

Abstract

A new microarray platform, based on lectin super-microarrays and glycans labeled with dye-doped nanoparticles, has been developed to study glycan-lectin interactions. Glycan ligands were conjugated onto fluorescein-doped silica nanoparticles (FSNPs) using a general photocoupling chemistry to afford FSNP-labeled glycan probes. Lectins were printed on epoxy slides in duplicate sets to generate lectin super-microarrays where multiple assays could be carried out simultaneously in each lectin microarray. Thus, the lectin super-microarray was treated with FSNP-labeled glycans to screen for specific binding pairs. Furthermore, a series of ligand competition assays were carried out on a single lectin super-microarray to generate the dose-response curve for each glycan-lectin pair, from which the apparent affinity constants were obtained. Results showed 4-7 orders of magnitude increase in affinity over the free glycans with the corresponding lectins. Thus, the glycan epitope structures having weaker affinity than the parent glycans could be readily identified and analyzed from the lectin super-microarrays.

Indexed as

Biosensing TechniquesFluorescent DyesLectinsLigandsNanoparticlesPolysaccharidesProtein Array AnalysisSilicon DioxideStaining and LabelingFluorescent DyesLectinsLigandsPolysaccharidesSilicon Dioxide

Identifiers

PMID23584388
PMCPMC3661755

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Registered trials

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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.