Evidence map›Paper›PMID 31020512›Full record

ArticleApplied biochemistry and biotechnology2019

Capacitive Sensor to Monitor Enzyme Activity by Following Degradation of Macromolecules in Real Time.

Gizem Ertürk Bergdahl, Martin Hedström, Bo Mattiasson

Abstract read
In one paragraph

Article in Applied biochemistry and biotechnology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

3 authors.

Gizem Ertürk BergdahlCapSenze Biosystems AB, Lund, Sweden. gizem.erturk_bergdahl@med.lu.se.ORCID http://orcid.org/0000-0001-9719-6609
Martin HedströmCapSenze Biosystems AB, Lund, Sweden.
Bo MattiassonCapSenze Biosystems AB, Lund, Sweden.

Funding

KK Foundation 2150086
6 · The paper itself

Abstract

A capacitive sensor was developed to analyze the presence and enzymatic activity of a model protease from standard solutions by following the degradation of the substrate in real time. The enzyme was chosen based on its specific digestion of the hinge region of immunoglobulin G (IgG). Real-time enzyme activity was monitored by measuring the change in capacitance (∆C) based on the release of IgG fragments after enzymatic digestion by the enzyme. The results indicated that the developed capacitive system might be used successfully for label-free and real-time monitoring of enzymatic activity of different enzymes in a sensitive, rapid, and inexpensive manner in biotechnological, environmental, and clinical applications.

Indexed as

Electric CapacitanceElectrochemical TechniquesImmunoglobulin GPeptide HydrolasesImmunoglobulin GPeptide HydrolasesCapacitive sensorDegradationEnzymatic activityProtease

Identifiers

PMID31020512
PMCPMC6754820

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.