Evidence map›Paper›PMID 30668098›Full record

ArticleACS applied materials & interfaces2019

Electrochemical Quantification of Glycated and Non-glycated Human Serum Albumin in Synthetic Urine.

Aisha M Attar, Mark B Richardson, Gaetano Speciale, Sudipta Majumdar, Rebekah P Dyer, Emily C Sanders, Reginald M Penner, Gregory A Weiss

Abstract read
In one paragraph

Article in ACS applied materials & interfaces, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

6 citing papers in PubMed, 26 citations in OpenAlex.

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  4. Review
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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 1 institution in 1 country.

Aisha M AttarDepartment of Chemistry , University of California, Irvine , Irvine , California 92697-2015 , United States.ORCID http://orcid.org/0000-0002-0200-2945
Mark B RichardsonDepartment of Chemistry , University of California, Irvine , Irvine , California 92697-2015 , United States.ORCID http://orcid.org/0000-0002-7292-788X
Gaetano SpecialeDepartment of Chemistry , University of California, Irvine , Irvine , California 92697-2015 , United States.ORCID http://orcid.org/0000-0001-6354-605X
Sudipta MajumdarDepartment of Chemistry , University of California, Irvine , Irvine , California 92697-2015 , United States.
Rebekah P DyerDepartment of Molecular Biology & Biochemistry , University of California, Irvine , Irvine , California 92697 , United States.
Emily C SandersDepartment of Chemistry , University of California, Irvine , Irvine , California 92697-2015 , United States.ORCID http://orcid.org/0000-0003-1043-5772
Reginald M PennerDepartment of Chemistry , University of California, Irvine , Irvine , California 92697-2015 , United States.ORCID http://orcid.org/0000-0003-2831-3028
Gregory A WeissDepartment of Chemistry , University of California, Irvine , Irvine , California 92697-2015 , United States.ORCID http://orcid.org/0000-0003-0296-9846
University of California, Irvine · US

Funding

CARCINOGENESIST32CA009054 · NCI · UNIVERSITY OF CALIFORNIA-IRVINE · PI EDINGER, AIMEE L, FRUMAN, DAVID ALEXANDER · 1985 to 2025
$8.6M
Monitoring Recurrent Bladder Cancer with Electro-Phage BiosensorsR33CA206955 · NCI · UNIVERSITY OF CALIFORNIA-IRVINE · PI WEISS, GREGORY A. · 2016 to 2018
$932k
NCI NIH HHS R33 CA206955NCI NIH HHS T32 CA009054
6 · The paper itself

Abstract

A polymer-based electrode capable of specific detection of human serum albumin, and its glycated derivatives, is described. The sensor is constructed from a glass microscope slide coated with a synthesized, polythiophene film bearing a protected, iminodiacetic acid motif. The electrode surface is then further elaborated to a functional biosensor through deprotection of the iminodiacetic acid, followed by metal-affinity immobilization of a specific and high-affinity, albumin ligand. Albumin was then quantified in buffer and synthetic urine via electrochemical impedance spectroscopy. Glycated albumin was next bound to a boronic acid-modified, single-cysteine dihydrofolate reductase variant to quantify glycation ratios by square-wave voltammetry. The platform offers high sensitivity, specificity, and reproducibility in an inexpensive arrangement. The detection limits exceed the requirements for intermediate-term glycemic control monitoring in diabetes patients at 5 and 1 nM for albumin and its glycated forms, respectively.

Indexed as

Biosensing TechniquesElectrochemical TechniquesEnzymes, ImmobilizedEquipment DesignGlycated Serum AlbuminGlycation End Products, AdvancedHumansModels, BiologicalSerum AlbuminSerum Albumin, HumanTetrahydrofolate DehydrogenaseEnzymes, ImmobilizedGlycated Serum AlbuminGlycation End Products, AdvancedSerum AlbuminSerum Albumin, HumanTetrahydrofolate Dehydrogenasebiosensorboronic aciddihydrofolate reductaseglycated albuminhuman serum albuminiminodiacetic acidpolythiophene

Identifiers

PMID30668098
PMCPMC6571116
OpenAlexW2914144277

What OpenQuestion holds

Textmetadata
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.