Development of Quantum dot-based enzyme biosensor for the detection of dopamine in urine.

Dhaarini Sakharayapatna Yogaraju, Nidhi S Shetty, Suhana Mohideen, Shama Prakash K, Akshath Uchangi Satyaprasad

Abstract read

In one paragraph

Article in Scientific reports, 2026. 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

5 authors.

Dhaarini Sakharayapatna Yogaraju *Department of Bio and Nanotechnology, Nitte University Centre for Science Education and Research-NUCSER, Nitte (Deemed to be University), Mangalore, Karnataka, India.

Nidhi S Shetty *Department of Bio and Nanotechnology, Nitte University Centre for Science Education and Research-NUCSER, Nitte (Deemed to be University), Mangalore, Karnataka, India.

Suhana MohideenDepartment of Bio and Nanotechnology, Nitte University Centre for Science Education and Research-NUCSER, Nitte (Deemed to be University), Mangalore, Karnataka, India.

Shama Prakash KDepartment of General Medicine, KS Hegde Medical Academy, Nitte (Deemed to be University), Mangalore, Karnataka, India.

Akshath Uchangi SatyaprasadDepartment of Bio and Nanotechnology, Nitte University Centre for Science Education and Research-NUCSER, Nitte (Deemed to be University), Mangalore, Karnataka, India. akshath.uchangi@nitte.edu.in.

Funding

Nitte (Deemed to be University) N/RG/NUFR1/NUCSER/2021/01

6 · The paper itself

Abstract

Dopamine (DA), a neurotransmitter released by the hypothalamus, plays a significant role in maintaining mental well-being. Abnormal DA level leads to neurological disorders such as depression and schizophrenia. Consequently, DA is commonly monitored in urine using various analytical methods as a non‑invasive approach for assessing its physiological status. The available methods for DA detection are laborious and time-consuming. To circumvent this issue, we developed a Quantum dot-based enzyme biosensor for the rapid, sensitive detection of DA. Fluorescence quenching of QDs was in proportion with the DA concentration and was found to be linear with an R

Indexed as

Biosensing TechniquesDopamineQuantum DotsHumansLimit of DetectionSpectrometry, FluorescenceDopamineDopamine detectionEnzyme biosensorsFluorescence quenchingQuantum dots

Identifiers

PMID41820505

DOI10.1038/s41598-026-42466-3

PMCPMC13102961

What OpenQuestion holds

Textmetadata

LicenceCC BY

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.