{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,27]],"date-time":"2026-10-27T03:17:27Z","timestamp":1793071047495,"version":"4.5.0"},"reference-count":41,"publisher":"American Chemical Society (ACS)","issue":"11","license":[{"start":{"date-parts":[[2021,3,10]],"date-time":"2021-03-10T00:00:00Z","timestamp":1615334400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/100000106","name":"Office of Integrative Activities","doi-asserted-by":"publisher","award":["1002410"],"award-info":[{"award-number":["1002410"]}],"id":[{"id":"10.13039\/100000106","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000106","name":"Office of Integrative Activities","doi-asserted-by":"publisher","award":["OIA-1849243"],"award-info":[{"award-number":["OIA-1849243"]}],"id":[{"id":"10.13039\/100000106","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000104","name":"National Aeronautics and Space Administration","doi-asserted-by":"publisher","award":["80NSSC19M0049"],"award-info":[{"award-number":["80NSSC19M0049"]}],"id":[{"id":"10.13039\/100000104","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100008501","name":"East Carolina University","doi-asserted-by":"publisher","award":["REDE"],"award-info":[{"award-number":["REDE"]}],"id":[{"id":"10.13039\/100008501","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,3,23]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>We investigated the magnetic control of the Mn photoluminescence (PL) in iron oxide\/l-cysteine-capped zinc sulfide (Fe3O4\/l-cys ZnS:Mn) nanocomposites via temperature- and field-dependent PL intensity studies. Fe3O4\/l-cys ZnS:Mn was synthesized following a wet chemical deposition route and then its physicochemical, morphological, and magnetic properties were characterized. X-ray diffraction analysis indicates the formation of a semiconducting composite material with coexisting phases with high crystalline quality and purity. Electron microscopy reveals that the surfaces of the nanoparticles are clean and smooth, sized between 15 and 30 nm, without any sheathed amorphous phase. Vibrating sample magnetometry and UV light excitation show a clear superparamagnetic behavior and an optical response of Fe3O4\/l-cys ZnS:Mn, which revealed its bifunctional nature. Magnetoluminescent coupling at 1.0 T is seen in the form of PL suppression in Fe3O4\/l-cys ZnS:Mn from low temperature (10 K) to room temperature, with a PL intensity drop of \u223c5% at 10 K and a maximum drop of 10% at room temperature. This observation can be explained by restriction of the energy transfer to Mn orbitals through magnetic ordering and Jahn\u2013Teller distortions. Fe3O4\/l-cys ZnS:Mn shows promise as a bifunctional biocompatible compound that can be applied as a theranostic agent and a quantum computational element. A deeper understanding behind the magnetic control of the optical response in bifunctional materials brings forth new arenas in diagnostics and drug delivery.<\/jats:p>","DOI":"10.1021\/acsomega.0c06164","type":"journal-article","created":{"date-parts":[[2021,3,10]],"date-time":"2021-03-10T17:40:47Z","timestamp":1615398047000},"page":"7598-7604","source":"Crossref","is-referenced-by-count":11,"title":["Magnetic Control of the Manganese Photoluminescence\nin Fe3O4\/\n                    <scp>l<\/scp>\n                    \u2011Cys ZnS:Mn Nanocomposites"],"prefix":"10.1021","volume":"6","author":[{"given":"Shyam","family":"Sutariya","sequence":"first","affiliation":[{"name":"East Carolina University , , Rawl Building , , ,","place":["Greenville, North Carolina, United States, 27858"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mohammed","family":"Bsatee","sequence":"additional","affiliation":[{"name":"Ohio University , , , ,","place":["Athens, Ohio, United States, 45701"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0392-268X","authenticated-orcid":true,"given":"Olesia","family":"Gololobova","sequence":"additional","affiliation":[{"name":"University of North Carolina at Chapel Hill , , , ,","place":["Chapel Hill, North Carolina, United States, 27599"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daysi","family":"Diaz-Diestra","sequence":"additional","affiliation":[{"name":"University of Puerto Rico , , , ,","place":["San Juan, Puerto Rico, United States, 00925-2537"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3188-5270","authenticated-orcid":true,"given":"Bibek","family":"Thapa","sequence":"additional","affiliation":[{"name":"University of Puerto Rico , , , ,","place":["San Juan, Puerto Rico, United States, 00925-2537"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5255-1918","authenticated-orcid":true,"given":"Brad R.","family":"Weiner","sequence":"additional","affiliation":[{"name":"University of Puerto Rico , , , ,","place":["San Juan, Puerto Rico, United States, 00925-2537"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4787-2239","authenticated-orcid":true,"given":"Gerardo","family":"Morell","sequence":"additional","affiliation":[{"name":"University of Puerto Rico , , , ,","place":["San Juan, Puerto Rico, United States, 00925-2537"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wojciech M.","family":"Jadwisienczak","sequence":"additional","affiliation":[{"name":"Ohio University , , , ,","place":["Athens, Ohio, United States, 45701"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3423-0114","authenticated-orcid":true,"given":"Juan","family":"Beltran-Huarac","sequence":"additional","affiliation":[{"name":"East Carolina University , , Howell Science Complex , , ,","place":["Greenville, North Carolina, United States, 27858"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"316","published-online":{"date-parts":[[2021,3,10]]},"reference":[{"key":"2026081415075258200_cit1","first-page":"105","volume-title":"The Development of Experimental\nSetup for Various Magneto-Optical Studies","author":"Bsatee","year":"2015"},{"key":"2026081415075258200_cit2","doi-asserted-by":"publisher","first-page":"7284","DOI":"10.1063\/1.1356035","article-title":"Magneto-Optical Properties of ZnO-Based\nDiluted Magnetic Semiconductors","volume":"89","author":"Ando","year":"2001","journal-title":"J. Appl. Phys."},{"key":"2026081415075258200_cit3","doi-asserted-by":"publisher","first-page":"S5541","DOI":"10.1088\/0953-8984\/16\/48\/009","article-title":"Optical Properties\nand Functions of Dilute Magnetic Semiconductors","volume":"16","author":"Ando","year":"2004","journal-title":"J. Phys.: Condens. Matter"},{"key":"2026081415075258200_cit4","doi-asserted-by":"publisher","first-page":"175","DOI":"10.1016\/s0022-2313(02)00446-5","article-title":"Magneto-Optical\nProperties and Exciton Dynamics in Diluted Magnetic\nSemiconductor Nanostructures","volume":"100","author":"Oka","year":"2002","journal-title":"J. Lumin."},{"key":"2026081415075258200_cit5","doi-asserted-by":"publisher","first-page":"965","DOI":"10.1038\/nmat2898","article-title":"A Ten-Year\nPerspective on Dilute Magnetic Semiconductors and Oxides","volume":"9","author":"Dietl","year":"2010","journal-title":"Nat. Mater."},{"key":"2026081415075258200_cit6","doi-asserted-by":"publisher","first-page":"33","DOI":"10.1016\/0038-1098(91)90421-q","article-title":"Three-Dimensionally\nConfined Diluted Magnetic Semiconductor Clusters: Znl\u2011xMnxS","volume":"77","author":"Wang","year":"1991","journal-title":"Solid State Commun."},{"key":"2026081415075258200_cit7","doi-asserted-by":"publisher","first-page":"R25","DOI":"10.1088\/0268-1242\/16\/4\/201","article-title":"Spin Interactions\nin Diluted Magnetic Semiconductors and Magnetic Semiconductor Structures","volume":"16","author":"Kacman","year":"2001","journal-title":"Semicond. Sci. Technol."},{"key":"2026081415075258200_cit8","doi-asserted-by":"publisher","first-page":"1037","DOI":"10.1021\/nl0702362","article-title":"Direct Observation of sp\u2013d\nExchange Interactions in Colloidal Mn2+- and Co2+-Doped CdSe Quantum Dots","volume":"7","author":"Archer","year":"2007","journal-title":"Nano Lett."},{"key":"2026081415075258200_cit9","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1007\/978-3-642-15856-8_1","article-title":"Basic Consequences of sp\u2013d and d\u2013d Interactions\nin DMS. In: Introduction to the Physics of Diluted Magnetic Semiconductors","volume":"144","author":"Gaj","year":"2010","journal-title":"Springer Ser. Mater. Sci."},{"key":"2026081415075258200_cit10","doi-asserted-by":"publisher","first-page":"165305","DOI":"10.1103\/physrevb.76.165305","article-title":"Effect\nof sp-d Exchange Interaction on Excitonic States in CdSe\/ZnSe\/Zn1\u2013xMnxSe Quantum Dots","volume":"76","author":"Chekhovich","year":"2007","journal-title":"Phys. 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Phys."},{"key":"2026081415075258200_cit16","doi-asserted-by":"publisher","first-page":"053106","DOI":"10.1063\/1.4817371","article-title":"Stability of the Mn Photoluminescence\nin Bifunctional ZnS:0.05Mn Nanoparticles","volume":"114","author":"Beltran-Huarac","year":"2013","journal-title":"J.\nAppl. 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Supercond. Novel Magn."},{"key":"2026081415075258200_cit20","doi-asserted-by":"publisher","first-page":"224409","DOI":"10.1103\/physrevb.75.224409","article-title":"Ferromagnetism\nin Zinc Sulfide Nanocrystals: Dependence on Manganese Concentration","volume":"75","author":"Sarkar","year":"2007","journal-title":"Phys. Rev. B: Condens. Matter Mater. Phys."},{"key":"2026081415075258200_cit21","doi-asserted-by":"publisher","first-page":"085703","DOI":"10.1088\/0957-4484\/27\/8\/085703","article-title":"Novel Magneto-Luminescent Effect\nin LSMO\/ZnS:Mn Nanocomposites at Near-Room Temperature","volume":"27","author":"Beltran-Huarac","year":"2016","journal-title":"Nanotechnology"},{"key":"2026081415075258200_cit22","doi-asserted-by":"publisher","first-page":"115310","DOI":"10.1103\/physrevb.77.115310","article-title":"Theory\nof Magnetism in Diluted Magnetic Semiconductor Nanocrystals","volume":"77","author":"Cheng","year":"2008","journal-title":"Phys. Rev. B: Condens. Matter Mater. Phys."},{"key":"2026081415075258200_cit23","doi-asserted-by":"publisher","first-page":"811","DOI":"10.1007\/s00216-003-2338-7","article-title":"Application\nof L-cysteine-capped nano-ZnS as a fluorescence probe for the determination\nof proteins","volume":"378","author":"Zhao","year":"2004","journal-title":"Anal. Bioanal. Chem."},{"key":"2026081415075258200_cit24","doi-asserted-by":"publisher","first-page":"8172","DOI":"10.1021\/acsabm.0c00947","article-title":"Recent Progress\nin Iron Oxide Nanoparticles as Therapeutic\nMagnetic Agents for Cancer Treatment and Tissue Engineering","volume":"3","author":"Nabavinia","year":"2020","journal-title":"ACS Appl. Bio Mater."},{"key":"2026081415075258200_cit25","doi-asserted-by":"publisher","first-page":"79","DOI":"10.1021\/acsabm.8b00016","article-title":"T1- and T2-weighted\nMagnetic Resonance Dual Contrast by Single Core Truncated Cubic Iron\nOxide Nanoparticles with Abrupt Cellular Internalization and Immune\nEvasion","volume":"1","author":"Thapa","year":"2018","journal-title":"ACS Appl. Bio Mater."},{"key":"2026081415075258200_cit26","doi-asserted-by":"publisher","first-page":"108","DOI":"10.1016\/j.matlet.2013.02.042","article-title":"Bifunctional Fe3O4\/ZnS:Mn Composite Nanoparticles","volume":"98","author":"Beltran-Huarac","year":"2013","journal-title":"Mater. Lett."},{"key":"2026081415075258200_cit27","doi-asserted-by":"publisher","first-page":"17664","DOI":"10.1039\/c5nr04404a","article-title":"Catalytic\neffect of ultrananocrystalline Fe3O4 on algal\nbio-crude production via HTL process","volume":"7","author":"Rojas-Pe\u0301rez","year":"2015","journal-title":"Nanoscale"},{"key":"2026081415075258200_cit28","doi-asserted-by":"publisher","first-page":"312","DOI":"10.1186\/s11671-017-2084-y","article-title":"Enhanced MRI\nT2 Relaxivity in Contrast-probed Anchor-free PEGylated\nIron Oxide Nanoparticles","volume":"12","author":"Thapa","year":"2017","journal-title":"Nanoscale Res. Lett."},{"key":"2026081415075258200_cit29","doi-asserted-by":"publisher","first-page":"200","DOI":"10.1016\/j.jsamd.2016.06.006","article-title":"Synthesis\nof ZnS:Mn-Fe3O4 Bifunctional Nanoparticles by\nInverse Microemulsion Method","volume":"1","author":"Dung","year":"2016","journal-title":"J. Sci.: Adv.\nMater. Devices"},{"key":"2026081415075258200_cit30","doi-asserted-by":"publisher","first-page":"4187","DOI":"10.1039\/c003124k","article-title":"Opto-Magnetic\nInteraction between\nElectrochemiluminescent CdS:Mn Film and Fe3O4 Nanoparticles and its Application to Immunosensing","volume":"46","author":"Shan","year":"2010","journal-title":"Chem. Commun."},{"key":"2026081415075258200_cit31","doi-asserted-by":"publisher","first-page":"084102","DOI":"10.1063\/1.4866555","article-title":"Physical Properties of Bifunctional\nBST\/LSMO Nanocomposites","volume":"115","author":"Beltran-Huarac","year":"2014","journal-title":"J. Appl. Phys."},{"key":"2026081415075258200_cit32","doi-asserted-by":"publisher","first-page":"114312","DOI":"10.1063\/1.4896070","article-title":"Synthesis and Characterization of\nFe3O4\u2013TiO2 Core-Shell Nanoparticles","volume":"116","author":"Stefan","year":"2014","journal-title":"J. Appl. Phys."},{"key":"2026081415075258200_cit33","doi-asserted-by":"publisher","first-page":"180","DOI":"10.1016\/j.apsusc.2013.10.005","article-title":"Synthesis\nand Characterization of\nFe3O4@ZnS and Fe3O4@Au@ZnS\ncore\u2013shell nanoparticles","volume":"288","author":"Stefan","year":"2014","journal-title":"Appl. Surf.\nSci."},{"key":"2026081415075258200_cit34","doi-asserted-by":"publisher","first-page":"094101","DOI":"10.1063\/1.4942663","article-title":"Mn2+ Doped ZnS Quantum Dots in Ferroelectric\nLiquid Crystal Matrix:\nAnalysis of New Relaxation Phenomenon, Faster Optical Response, and\nConcentration Dependent Quenching in Photoluminescence","volume":"119","author":"Singh","year":"2016","journal-title":"J. Appl. Phys."},{"key":"2026081415075258200_cit35","doi-asserted-by":"publisher","first-page":"2282","DOI":"10.1039\/c6tc05053k","article-title":"Building Block Magneto-Luminescent\nNanomaterials of Iron-Oxide\/ZnS@LaF3:Ce3+, Gd3+, Tb3+ with green emission","volume":"5","author":"Shrivastava","year":"2017","journal-title":"J. Mater. Chem. C"},{"key":"2026081415075258200_cit36","doi-asserted-by":"publisher","first-page":"105","DOI":"10.1016\/j.matchemphys.2014.11.043","article-title":"Tunable Properties\nof Magneto-Optical Fe3O4\/CdS Nanocomposites\non Size Variation of the Magnetic Component","volume":"151","author":"Roychowdhury","year":"2015","journal-title":"Mater. Chem. Phys."},{"key":"2026081415075258200_cit37","doi-asserted-by":"publisher","first-page":"3931","DOI":"10.1166\/jnn.2012.6157","article-title":"Synthesis\nand Optoelectrochemical\nProperties of ZnS:Mn Nanocrystals","volume":"12","author":"Shen","year":"2012","journal-title":"J. Nanosci.\nNanotechnol."},{"key":"2026081415075258200_cit38","doi-asserted-by":"publisher","first-page":"561","DOI":"10.1038\/095561a0","article-title":"The Structure\nof Magnetite and the Spinels","volume":"95","author":"Bragg","year":"1915","journal-title":"Nature"},{"key":"2026081415075258200_cit39","doi-asserted-by":"publisher","first-page":"15929","DOI":"10.1038\/ncomms15929","article-title":"Jahn-Teller Distortion\nDriven Magnetic Polarons in Magnetite","volume":"8","author":"Huang","year":"2017","journal-title":"Nat.\nCommun."},{"key":"2026081415075258200_cit40","doi-asserted-by":"publisher","first-page":"484","DOI":"10.3390\/nano8070484","article-title":"Graphene Oxide\/ZnS:Mn\nNanocomposite\nFunctionalized with Folic Acid as a Nontoxic and Effective Theranostic\nPlatform for Breast Cancer Treatment","volume":"8","author":"Diaz-Diestra","year":"2018","journal-title":"Nanomaterials"},{"key":"2026081415075258200_cit41","first-page":"530","article-title":"Synthesis and optical properties\nof L-cystine capped ZnS:Co Nanoparticles","volume":"1","author":"Kumbhakar","year":"2010","journal-title":"NSTI-Nanotech"}],"container-title":["ACS Omega"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/pubs.acs.org\/doi\/pdf\/10.1021\/acsomega.0c06164","content-type":"application\/pdf","content-version":"vor","intended-application":"unspecified"},{"URL":"https:\/\/pubs.acs.org\/acsodf\/article-pdf\/6\/11\/7598\/3728976\/ao0c06164.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/pubs.acs.org\/acsodf\/article-pdf\/6\/11\/7598\/3728976\/ao0c06164.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,14]],"date-time":"2026-08-14T19:26:42Z","timestamp":1786735602000},"score":1,"resource":{"primary":{"URL":"https:\/\/pubs.acs.org\/acsodf\/article\/6\/11\/7598\/384708\/Magnetic-Control-of-the-Manganese"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,3,10]]},"references-count":41,"journal-issue":{"issue":"11","published-online":{"date-parts":[[2021,3,10]]},"published-print":{"date-parts":[[2021,3,23]]}},"URL":"https:\/\/doi.org\/10.1021\/acsomega.0c06164","relation":{},"ISSN":["2470-1343"],"issn-type":[{"value":"2470-1343","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,3,10]]}}}