Evidence map›Paper›PMID 28903249›Full record

ArticleSensors (Basel, Switzerland)2007

Glucose Determination by Means of Steady-state and Time-course UV Fluorescence in Free or Immobilized Glucose Oxidase.

Paola De Luca, Maria Lepore, Marianna Portaccio, Rosario Esposito, Sergio Rossi, Umberto Bencivenga, Damiano Gustavo Mita

Abstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

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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.

Paola De LucaDipartimento di Medicina Sperimentale, Seconda Università di Napoli, Naples, Italy.
Maria LeporeDipartimento di Medicina Sperimentale, Seconda Università di Napoli, Naples, Italy.
Marianna PortaccioDipartimento di Medicina Sperimentale, Seconda Università di Napoli, Naples, Italy.
Rosario EspositoDipartimento di Scienze Fisiche, Università "Federico II", Naples, Italy.
Sergio RossiIstituto di Genetica e Biofisica "Buzzati Traverso" (CNR), Naples, Italy.
Umberto BencivengaIstituto di Genetica e Biofisica "Buzzati Traverso" (CNR), Naples, Italy.
Damiano Gustavo MitaDipartimento di Medicina Sperimentale, Seconda Università di Napoli, Naples, Italy. mita@igb.cnr.it.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Changes in steady-state UV fluorescence emission from free or immobilizedglucose oxidase have been investigated as a function of glucose concentration.Immobilized GOD has been obtained by entrapment into a gelatine membrane. Changes insteady-state UV fluorescence have been quantitatively characterized by means ofoptokinetic parameters and their values have been compared with those previouslyobtained for FAD fluorescence in the visible range. The results confirmed that greatercalibration ranges are obtained from UV signals both for free and immobilized GOD inrespect to those obtained under visible fluorescence excitation. An alternative method tothe use UV fluorescence for glucose determination has been investigated by using timecourse measurements for monitoring the differential fluorescence of the redox forms of theFAD in GOD. Also in this case quantitative analysis have been carried out and acomparison with different experimental configurations has been performed. Time coarsemeasurements could be particularly useful for glucose monitoring in complex biologicalfluids in which the intrinsic UV fluorescence of GOD could be not specific by consideringthe presence of numerous proteins.

Indexed as

Biosensors.Emission fluorescence spectraGlucose Concentration DeterminationGlucose OxidaseImmobilized enzymes

Identifiers

PMID28903249
PMCPMC3965247

What OpenQuestion holds

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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.