Evidence map›Paper›PMID 42148727›Full record

ArticleACS nano2026

Multicolor Emission in Perovskite Nanostructures via Quantum Confinement Engineering for High-Speed Optical Wireless Communication.

Xin Zhu, Wenqing Niu, Lijie Wang, Xudong Hu, Renqian Zhou, Jian-Xin Wang, Xiaoming Li, Tien Khee Ng, Husam N Alshareef, Osman M Bakr and 2 more

Abstract read
In one paragraph

Article in ACS nano, 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

12 authors.

Xin ZhuCenter of Excellence for Renewable Energy and Storage Technologies, Division of Physical Science and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Kingdom of Saudi Arabia.
Wenqing NiuPhotonics Laboratory, Division of Computer, Electrical, and Mathematical Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Kingdom of Saudi Arabia.
Lijie WangCenter of Excellence for Renewable Energy and Storage Technologies, Division of Physical Science and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Kingdom of Saudi Arabia.ORCID 0000-0002-1786-5962
Xudong HuCenter of Excellence for Renewable Energy and Storage Technologies, Division of Physical Science and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Kingdom of Saudi Arabia.
Renqian ZhouCenter of Excellence for Renewable Energy and Storage Technologies, Division of Physical Science and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Kingdom of Saudi Arabia.
Jian-Xin WangCenter of Excellence for Renewable Energy and Storage Technologies, Division of Physical Science and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Kingdom of Saudi Arabia.ORCID 0000-0002-7838-5575
Xiaoming LiMIIT Key Laboratory of Advanced Display Materials and Devices, College of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, China.ORCID 0000-0003-1795-0371
Tien Khee NgPhotonics Laboratory, Division of Computer, Electrical, and Mathematical Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Kingdom of Saudi Arabia.ORCID 0000-0002-1480-6975
Husam N AlshareefCenter of Excellence for Renewable Energy and Storage Technologies, Division of Physical Science and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Kingdom of Saudi Arabia.ORCID 0000-0001-5029-2142
Osman M BakrCenter of Excellence for Renewable Energy and Storage Technologies, Division of Physical Science and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Kingdom of Saudi Arabia.ORCID 0000-0002-3428-1002
Boon S OoiPhotonics Laboratory, Division of Computer, Electrical, and Mathematical Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Kingdom of Saudi Arabia.
Omar F MohammedCenter of Excellence for Renewable Energy and Storage Technologies, Division of Physical Science and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Kingdom of Saudi Arabia.ORCID 0000-0001-8500-1130

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Color converters with broad tunability are critical for achieving large -3-dB bandwidths and high data rates in optical wireless communication (OWC). In this work, quantum confinement engineering is introduced as an effective strategy to design multicolor converters based on lead halide perovskite quantum dots (QDs) for high-speed OWC. Precise control of the size of QDs enables systematic emission tunability across the blue-green region of the visible spectrum, with their efficient photoluminescence and lifetimes of a few nanoseconds providing the wavelength flexibility required for advanced communication protocols. The size-dependent carrier dynamics were examined using transient absorption spectroscopy, confirming their suitability for multichannel operations. Integrating these multicolor converters with narrow emission bandwidth into wavelength-division multiplexing schemes enables data transmission rates of up to 4 Gbps, surpassing most existing color converters employed in OWC systems and demonstrating a practical means toward efficient, scalable, and high-capacity OWC.

Indexed as

multicolor emissionoptical wireless communicationsperovskite nanostructuresquantum confinementtransient absorption spectroscopy

Identifiers

PMID42148727
PMCPMC13235639

What OpenQuestion holds

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LicenceCC BY
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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.