{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,8,4]],"date-time":"2024-08-04T02:32:14Z","timestamp":1722738734971},"reference-count":7,"publisher":"American Scientific Publishers","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["j nanosci nanotechnol"],"published-print":{"date-parts":[[2021,2,1]]},"abstract":"<jats:p>Fe<jats:sub>3<\/jats:sub>O<jats:sub>4<\/jats:sub> materials have many crystal forms, and the morphology of their nanomaterials is more diverse. Under the influence of nano-effects, they exhibit unique physical and chemical properties. The synthesized Fe<jats:sub>3<\/jats:sub>O<jats:sub>4<\/jats:sub> materials with different morphologies\n have different properties. They are widely used in related fields such as electromagnetics, chemical engineering, catalysis, sensors, acoustics, medicine, environmental protection and so on. Choosing the appropriate contrast agent to display the anatomical characteristics of diseased and normal\n tissue is an important thing before using MRI (Magnetic Resonance Imaging) technology. At present, Gd-DTPA is a commonly used magnetic contrast agent in clinical practice, but Gd-DTPA has obvious shortcomings, such as short circulation time, non-specific distribution, and high price. In comparison,\n the superparamagnetic iron oxide nanocrystals have a high specific distribution in living tissues, mainly concentrated in reticular endothelial cells-rich tissues and organs, such as liver, spleen, lymph nodes and bone marrow. This study analyzed the imaging characteristics of 21 patients\n with unilateral benign sphenoid sinus disease who were confirmed by nasal endoscopic surgery and postoperative pathology. Among the 21 patients with unilateral benign sphenoid sinus lesions, 7 cases of them had cysts. Those with altered sphenoid sinus cavity expansion may be accompanied by\n thinning of bone resorption. MRI manifested as long <jats:italic>T<\/jats:italic><jats:sub>1<\/jats:sub> and long <jats:italic>T<\/jats:italic><jats:sub>2<\/jats:sub> irregular spherical signal shadows. 8 cases of them are fungal lesions. MRI showed mixed signals are in the sphenoid sinus, the flaky exudation showed a high signal, and the fungal nodule\n showed a low <jats:italic>T<\/jats:italic><jats:sub>2<\/jats:sub>WI signal. In the 3 cases of cerebrospinal fluid rhinorrhea, MRI showed a line between the high-signal shadow of the cerebrospinal fluid and the high-signal liquid shadow in the sinuses. High signal and shadow are connected, and other tissues (brain tissue,\n nasal mucosa) show low signal. Fe<jats:sub>3<\/jats:sub>O<jats:sub>4<\/jats:sub>-based MRI technology can improve imaging quality and diagnostic efficiency.<\/jats:p>","DOI":"10.1166\/jnn.2021.18694","type":"journal-article","created":{"date-parts":[[2020,11,13]],"date-time":"2020-11-13T04:53:47Z","timestamp":1605243227000},"page":"1307-1314","source":"Crossref","is-referenced-by-count":3,"title":["Effect of Fe<sub>3<\/sub>O<sub>4<\/sub> Nanomaterial-Based MRI on the Efficacy of One-Sided Butterfly Sinus Lesions in the Nose"],"prefix":"10.1166","volume":"21","author":[{"given":"Shanying","family":"Wu","sequence":"first","affiliation":[{"name":"Department of ENT, Linyi Central Hospital, Yishui, 276400, Shandong, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yongshan","family":"Cheng","sequence":"additional","affiliation":[{"name":"Department of ENT, Linyi Central Hospital, Yishui, 276400, Shandong, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yongbao","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of ENT, Linyi Central Hospital, Yishui, 276400, Shandong, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhongqiu","family":"Ju","sequence":"additional","affiliation":[{"name":"Department of ENT, Linyi Central Hospital, Yishui, 276400, Shandong, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xue","family":"Xue","sequence":"additional","affiliation":[{"name":"Department of ENT, Linyi Central Hospital, Yishui, 276400, Shandong, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiangbin","family":"Kong","sequence":"additional","affiliation":[{"name":"Department of ENT, Linyi Central Hospital, Yishui, 276400, Shandong, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"17","reference":[{"issue":"(33)","key":"r1","first-page":"pp.100","article-title":"Corallite-like magnetic Fe3O4@MnO2@Pt nanocomposites as multiple signal amplifiers for the detection of carcinoembryonic antigen.","volume":"7","author":"Wu","year":"2015","journal-title":"ACS Applied Materials and Interfaces"},{"key":"r2","doi-asserted-by":"crossref","first-page":"pp.84","DOI":"10.1016\/j.biomaterials.2015.07.055","article-title":"LNA aptamer based multi-modal, Fe3O4-saturated lactoferrin (Fe3O4-bLf) nanocarriers for triple positive (EpCAM, CD133, CD44) colon tumor targeting and NIR, MRI and CT imaging.","volume":"71","author":"Roy","year":"2015","journal-title":"Biomaterials"},{"issue":"(5)","key":"r3","doi-asserted-by":"crossref","first-page":"pp.771","DOI":"10.1166\/jbn.2015.2001","article-title":"Hybrid Fe3O4-Poly(acrylic acid) nanogels for theranostic cancer treatment.","volume":"11","author":"Chen","year":"2015","journal-title":"Journal of Biomedical Nanotechnology"},{"issue":"(1)","key":"r4","doi-asserted-by":"crossref","first-page":"pp.43","DOI":"10.1166\/jbn.2016.2135","article-title":"Breast tumor targetable Fe3O4 embedded thermo-responsive nanoparticles for radiofrequency assisted drug delivery.","volume":"12","author":"Rejinold","year":"2016","journal-title":"Journal of Biomedical Nanotechnology"},{"issue":"(1)","key":"r5","doi-asserted-by":"crossref","first-page":"pp.11","DOI":"10.1007\/s13206-017-2102-2","article-title":"Label-free microarray-based binding affinity constant measurement with modified fluidic arrangement.","volume":"12","author":"Hu","year":"2018","journal-title":"BioChip Journal"},{"issue":"(12)","key":"r6","first-page":"pp.1019","article-title":"Management and prevention of diabetic foot ulcer and infections: A health economic review.","volume":"26","author":"Chow","year":"2008"},{"key":"r7","doi-asserted-by":"crossref","first-page":"pp.598","DOI":"10.1016\/j.future.2018.04.040","article-title":"Research on internet information mining based on agent algorithm.","volume":"86","author":"Wu","year":"2018","journal-title":"Future Generation Computer Systems"}],"container-title":["Journal of Nanoscience and Nanotechnology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.ingentaconnect.com\/content\/asp\/jnn\/2021\/00000021\/00000002\/art00068","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,12,24]],"date-time":"2020-12-24T04:52:16Z","timestamp":1608785536000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ingentaconnect.com\/content\/10.1166\/jnn.2021.18694"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,2,1]]},"references-count":7,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2021,2,1]]}},"alternative-id":["1533-4880(20210201)21:2L.1307;1-"],"URL":"https:\/\/doi.org\/10.1166\/jnn.2021.18694","relation":{},"ISSN":["1533-4880"],"issn-type":[{"value":"1533-4880","type":"print"}],"subject":[],"published":{"date-parts":[[2021,2,1]]}}}