Evidence map›Paper›PMID 42799193›Full record

ReviewACS physical chemistry Au2026

Tracing the Origin of Chiropticity in Lead-Halide Perovskite Nanomaterials.

Celia Todd, David C Zeitz, Mariam Khvichia, Jin Zhong Zhang

Abstract readReview
In one paragraph

Review in ACS physical chemistry Au, 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

4 authors.

Celia ToddDepartment of Chemistry and Biochemistry, University of California, Santa Cruz, 590 Steinhart Way, Santa Cruz, California 95064, United States.ORCID https://orcid.org/0000-0002-5486-1717
David C ZeitzDepartment of Chemistry and Biochemistry, University of California, Santa Cruz, 590 Steinhart Way, Santa Cruz, California 95064, United States.ORCID https://orcid.org/0009-0006-0473-1849
Mariam KhvichiaDepartment of Chemistry and Biochemistry, University of California, Santa Cruz, 590 Steinhart Way, Santa Cruz, California 95064, United States.ORCID https://orcid.org/0009-0009-3735-2994
Jin Zhong ZhangDepartment of Chemistry and Biochemistry, University of California, Santa Cruz, 590 Steinhart Way, Santa Cruz, California 95064, United States.ORCID https://orcid.org/0000-0003-3437-912X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chiral lead-halide perovskite nanomaterials are promising platforms for circularly polarized photonics and spin-selective transport, yet the origin of their chiroptical response is often difficult to establish. Conventional explanations focus on chiral ligands, lattice distortion, and spin-orbit-coupled electronic structure in the final material. For colloidal nanomaterials in particular, high surface-to-volume ratios and growth through precursor complexes and cluster intermediates make formation history and surface chemistry especially important. Circular dichroism (CD), circularly polarized luminescence (CPL), and chirality-induced spin selectivity (CISS) establish asymmetric optical or spin responses but do not by themselves reveal when asymmetry first appears or where it is retained. We compare ligand-induced, structural, electronic, assembly-induced, interfacial, and precursor-mediated mechanisms by asking when asymmetry is first selected during formation and where it is retained in the final material. We also discuss the measurements and controls needed to distinguish among these mechanisms in these nanomaterials.

Indexed as

chirality-induced spin selectivitychiral perovskitescircular dichroismcircularly polarized luminescencelead-halide nanomaterialsmetal-ligand complexesnanoclustersprecursor chemistry

Identifiers

PMID42799193
PMCPMC13614144

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.