Evidence map›Paper›PMID 40053430›Full record

ArticleACS nano2025

Time-Resolved Diamond Magnetic Microscopy of Superparamagnetic Iron-Oxide Nanoparticles.

Bryan A Richards, Nathaniel Ristoff, Janis Smits, Amilcar Jeronimo Perez, Ilja Fescenko, Maxwell D Aiello, Forrest Hubert, Yaser Silani, Nazanin Mosavian, Maziar Saleh Ziabari and 12 more

Erratum issuedAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in ACS nano, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

22 authors.

Bryan A RichardsCenter for High Technology Materials, University of New Mexico, Albuquerque, New Mexico 87106, United States.
Nathaniel RistoffCenter for High Technology Materials, University of New Mexico, Albuquerque, New Mexico 87106, United States.
Janis SmitsCenter for High Technology Materials, University of New Mexico, Albuquerque, New Mexico 87106, United States.
Amilcar Jeronimo PerezCenter for High Technology Materials, University of New Mexico, Albuquerque, New Mexico 87106, United States.
Ilja FescenkoCenter for High Technology Materials, University of New Mexico, Albuquerque, New Mexico 87106, United States.
Maxwell D AielloCenter for High Technology Materials, University of New Mexico, Albuquerque, New Mexico 87106, United States.ORCID 0000-0002-1253-0805
Forrest HubertCenter for High Technology Materials, University of New Mexico, Albuquerque, New Mexico 87106, United States.
Yaser SilaniCenter for High Technology Materials, University of New Mexico, Albuquerque, New Mexico 87106, United States.
Nazanin MosavianCenter for High Technology Materials, University of New Mexico, Albuquerque, New Mexico 87106, United States.
Maziar Saleh ZiabariCenter for High Technology Materials, University of New Mexico, Albuquerque, New Mexico 87106, United States.
Andris BerzinsCenter for High Technology Materials, University of New Mexico, Albuquerque, New Mexico 87106, United States.
Joshua T DamronCenter for High Technology Materials, University of New Mexico, Albuquerque, New Mexico 87106, United States.
Pauli KehayiasCenter for High Technology Materials, University of New Mexico, Albuquerque, New Mexico 87106, United States.ORCID 0000-0002-7597-4358
Daniel EgbebunmiDepartment of Mechanical and Materials Engineering, University of Nebraska, Lincoln, Nebraska 68588, United States.
Jeffrey E ShieldDepartment of Mechanical and Materials Engineering, University of Nebraska, Lincoln, Nebraska 68588, United States.
Dale L HuberCenter for Integrated Nanotechnologies, Sandia National Laboratories, Albuquerque, New Mexico 87185, United States.ORCID 0000-0001-6872-8469
Andrew M MounceCenter for Integrated Nanotechnologies, Sandia National Laboratories, Albuquerque, New Mexico 87185, United States.ORCID 0000-0002-8115-2764
Michael P LillyCenter for Integrated Nanotechnologies, Sandia National Laboratories, Albuquerque, New Mexico 87185, United States.
Todor KaraulanovPredigma Inc., Boulder, Colorado 80305, United States.
Andrey JarmolaODMR Technologies Inc., El Cerrito, California 94530, United States.
Abdelghani LaraouiCenter for High Technology Materials, University of New Mexico, Albuquerque, New Mexico 87106, United States.ORCID 0000-0002-2811-8030
Victor M AcostaCenter for High Technology Materials, University of New Mexico, Albuquerque, New Mexico 87106, United States.ORCID 0000-0003-0058-9954

Funding

Nuclear magnetic resonance microscope based on diamond quantum sensorsDP2GM140921 · NIGMS · UNIVERSITY OF NEW MEXICO · PI ACOSTA, VICTOR MARCEL · 2020 to 2020
$2.1M
Single cell magnetic microscopy with multicolor superparamagnetic probes.R21EB027405 · NIBIB · UNIVERSITY OF NEW MEXICO · PI ACOSTA, VICTOR MARCEL · 2018 to 2020
$512k
Direct magnetic characterization of individual nanoparticles for optimized diagnostic imagingR41MH115884 · NIMH · ODMR TECHNOLOGIES, INC. · PI ACOSTA, VICTOR MARCEL, JARMOLA, ANDREJS · 2017 to 2017
$225k
NIBIB NIH HHS R21 EB027405NIGMS NIH HHS DP2 GM140921NIMH NIH HHS R41 MH115884
6 · The paper itself

Abstract

Superparamagnetic iron-oxide nanoparticles (SPIONs) are promising probes for biomedical imaging, but the heterogeneity of their magnetic properties is difficult to characterize with existing methods. Here, we perform wide-field imaging of the stray magnetic fields produced by hundreds of isolated ∼30 nm SPIONs using a magnetic microscope based on nitrogen-vacancy centers in diamond. By analyzing the SPION magnetic field patterns as a function of the applied magnetic field, we observe substantial field-dependent transverse magnetization components that are typically obscured with ensemble characterization methods. We found negligible hysteresis in each of the three magnetization components for nearly all SPIONs in our sample. Most SPIONs exhibit a sharp Langevin saturation curve, enumerated by a characteristic polarizing applied field,

Indexed as

magnetic microscopyNéel relaxationnitrogen vacancy centersquantum sensingsuperparamagnetic iron-oxide nanoparticles

Identifiers

PMID40053430
PMCPMC12513235

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.