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<article data-history-node-id="13586" about="/labs-at-nibib/trans-nih-shared-resource-biomedical-engineering-and-physical-science-beps/electron" class="intramural-research-program node--irp node--type-intramural-research-program">
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<span class="staff-card--header--name"><a href="/about-nibib/staff/guofeng-zhang" title="View Guofeng Zhang's profile">Guofeng Zhang</a>
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<div class="field field--name-body field--type-text-with-summary field--label-hidden field__item"><p>The Electron Microscopy Unit of the BEPS provides state-of-the-art instrumentation, training, and services. The unit collaborates on projects using immuno-electron&nbsp;microscopy and electron tomography.&nbsp;Training on specimen preparation, including cryo-techniques, can also be provided. Please find a full list of services and pricing in the lab resources section below.&nbsp;</p>
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<div class="field field--name-field-lab-resources field--type-text-long field--label-hidden field__item"><h2>Transmission Electron Microscopy (TEM)</h2>
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<div alt="Image taken using electron mictroscopy" data-embed-button="file_browser" data-entity-embed-display="image:image" data-entity-embed-display-settings="{&quot;image_style&quot;:&quot;medium&quot;,&quot;image_link&quot;:&quot;&quot;}" data-entity-type="file" data-entity-uuid="f4a4468c-7d2f-47b6-8762-29d254ccc441" data-langcode="und" class="embedded-entity"> <img loading="lazy" src="/sites/default/files/styles/medium/public/hong%20xu.png?itok=FcNm1oby" alt="Image taken using electron mictroscopy" typeof="foaf:Image" class="image-style-medium"></p>
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<figcaption>Image by Hong Xu, Ph.D. et al., NHLBI, obtained using BEPSs TEM equipped with CCD camera</figcaption>
</figure>
<ul>
<li>Fully automated FEI Tecnai T12 transmission electron microscope</li>
<li>High-sensitivity 2k x 2k CCD camera for digital imaging and transfer of data across network directly to users laboratories.</li>
<li>Automated electron tomography, and energy-dispersive x-ray spectroscopy</li>
<li>Immuno electron microscopy</li>
</ul>
<h2>Preparative Techniques for TEM</h2>
<ul>
<li>Standard fixation, embedding and sectioning (Leica EM UC6 microtome)</li>
<li>High-pressure fixation (BalTec HPM 010)</li>
<li>Freeze-substitution (Leica EM AFS 1/2)</li>
<li>Pre- and post-embedding immunolabeling, cryosectioning (Tokyuasu technique) (Leica Ultracut UCT/FCS cryomicrotome)</li>
<li>Negative staining of macromolecular assemblies</li>
</ul>
<h2>Scanning Electron Microscopy</h2>
<figure role="group" class="align-right">
<div alt="Image taken using scanning electron microscope" data-embed-button="file_browser" data-entity-embed-display="image:image" data-entity-embed-display-settings="{&quot;image_style&quot;:&quot;medium&quot;,&quot;image_link&quot;:&quot;&quot;}" data-entity-type="file" data-entity-uuid="3623a1a8-90fc-425d-a2ff-a0c6b783c3d3" data-langcode="und" class="embedded-entity"> <img loading="lazy" src="/sites/default/files/styles/medium/public/Bechara%20Kachar.png?itok=h_GYHnD0" alt="Image taken using scanning electron microscope" typeof="foaf:Image" class="image-style-medium"></p>
</div>
<figcaption>Image by Bechara Kachar, M.D., NIDCD, obtained using BEPSs Scanning Electron Microscope</figcaption>
</figure>
<ul>
<li>Fully automated Hitachi S-4800 field-emission scanning electron microscope (FESEM) provides tool for determining 3D surface morphology of cells and biomaterials</li>
<li>Users can be trained to collect SEM images independently</li>
<li>Sputter coater (Balzers) for specimen preparation</li>
<li>Critical point dryer (EM Sciences)</li>
</ul>
<h2>Serial Block Face Scanning Electron Microscopy (SBF-SEM)</h2>
<ul>
<li>Fully automated Zeiss Sigma/Gatan 3View Serial block face SEM provides 3D imaging of tissues (up to 300 microns across) at the nanoscale</li>
<li>Visualization software for 3D rendering of biological structures</li>
<li>Specialized specimen preparation techniques for SBF-SEM of tissues and isolated cells</li>
</ul>
<h2>Location of Electron Microscopy Unit</h2>
<figure role="group" class="align-right">
<div alt="Image obtained using BEPS serial block face SEM" data-embed-button="file_browser" data-entity-embed-display="image:image" data-entity-embed-display-settings="{&quot;image_style&quot;:&quot;medium&quot;,&quot;image_link&quot;:&quot;&quot;}" data-entity-type="file" data-entity-uuid="ee88eb9e-02f0-4b57-8d60-d0ef975f5e6e" data-langcode="und" class="embedded-entity"> <img loading="lazy" src="/sites/default/files/styles/medium/public/Abner%20Notkins.png?itok=Q1XzqPT6" alt="Image obtained using BEPS serial block face SEM" typeof="foaf:Image" class="image-style-medium"></p>
</div>
<figcaption>Image by Abner Notkins, M.D., et al., NIDCR, obtained using BEPSs Serial Block Face SEM</figcaption>
</figure>
<p>Building 13 on the NIH campus</p>
<h2>Pricing</h2>
<ul>
<li>Tecnai T12 TEM (BEPS staff operation) $150 per hour&nbsp;</li>
<li>Tecnai T12 TEM (client operation) $80 per hour</li>
<li>Zeiss SIGMA/Gatan 3View SBF-SEM $100 per hour</li>
<li>Hitachi S-4800 (client operation) $100 per hour&nbsp;</li>
<li>EM Sample Embedding $300 for 1-5 samples</li>
<li>EM Sample Sectioning $80 per sample&nbsp;</li>
<li>EM Immunostaining $400 per set</li>
</ul>
</div>
</div>
<h3 class="usa-accordion__heading">
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Staff
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<div class="field__item"><a href="/about-nibib/staff/guofeng-zhang" hreflang="und">Guofeng Zhang</a></div>
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Publications
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<div id="m-a4" class="usa-accordion__content usa-prose">
<div class="field field--name-field-pubmed field--type-string-long field--label-hidden field__item"><div class='nav nav-tabs pub-date-tabs'><button data-toggle="tab" href="#tab-2021">2021</button><button data-toggle="tab" href="#tab-2020">2020</button><button data-toggle="tab" href="#tab-2019">2019</button><button data-toggle="tab" href="#tab-2018">2018</button><button data-toggle="tab" href="#tab-2017">2017</button><button data-toggle="tab" href="#tab-2016">2016</button><button data-toggle="tab" href="#tab-2015">2015</button><button data-toggle="tab" href="#tab-2013">2013</button><button data-toggle="tab" href="#tab-2012">2012</button><button data-toggle="tab" href="#tab-2011">2011</button><button data-toggle="tab" href="#tab-2009">2009</button></div><div class="tab-content pub-tab-content"><div id="tab-2021" class="tab-pane"><div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/34857844&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Placozoan fiber cells: mediators of innate immunity and participants in wound healing.</a></div><div class="authors"><span>Mayorova TD</span><span>Hammar K</span><span>Jung JH</span><span>Aronova MA</span><span>Zhang G</span><span>Winters CA</span><span>Reese TS</span><span>Smith CL</span></div><div class="iso">Sci Rep</div><div class="date">2021 Dec 02</div></div><br />
<div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/34531522&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Venous puncture wound hemostasis results in a vaulted thrombus structured by locally nucleated platelet aggregates.</a></div><div class="authors"><span>Rhee SW</span><span>Pokrovskaya ID</span><span>Ball KK</span><span>Ling K</span><span>Vedanaparti Y</span><span>Cohen J</span><span>Cruz DRD</span><span>Zhao OS</span><span>Aronova MA</span><span>Zhang G</span><span>Kamykowski JA</span><span>Leapman RD</span><span>Storrie B</span></div><div class="iso">Commun Biol</div><div class="date">2021 Sep 16</div></div><br />
<div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/34401678&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Use of dual-electron probes reveals the role of ferritin as an iron depot in erythropoiesis.</a></div><div class="authors"><span>Aronova MA</span><span>Noh SJ</span><span>Zhang G</span><span>Byrnes C</span><span>Meier ER</span><span>Kim YC</span><span>Leapman RD</span></div><div class="iso">iScience</div><div class="date">2021 Aug 20</div></div><br />
</div><div id="tab-2020" class="tab-pane"><div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/32726643&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Direct and specific assessment of axonal injury and spinal cord microenvironments using diffusion correlation imaging.</a></div><div class="authors"><span>Benjamini D</span><span>Hutchinson EB</span><span>Komlosh ME</span><span>Comrie CJ</span><span>Schwerin SC</span><span>Zhang G</span><span>Pierpaoli C</span><span>Basser PJ</span></div><div class="iso">Neuroimage</div><div class="date">2020 Nov 01</div></div><br />
<div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/32451441&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Dynamin regulates the dynamics and mechanical strength of the actin cytoskeleton as a multifilament actin-bundling protein.</a></div><div class="authors"><span>Zhang R</span><span>Lee DM</span><span>Jimah JR</span><span>Gerassimov N</span><span>Yang C</span><span>Kim S</span><span>Luvsanjav D</span><span>Winkelman J</span><span>Mettlen M</span><span>Abrams ME</span><span>Kalia R</span><span>Keene P</span><span>Pandey P</span><span>Ravaux B</span><span>Kim JH</span><span>Ditlev JA</span><span>Zhang G</span><span>Rosen MK</span><span>Frost A</span><span>Alto NM</span><span>Gardel M</span><span>Schmid SL</span><span>Svitkina TM</span><span>Hinshaw JE</span><span>Chen EH</span></div><div class="iso">Nat Cell Biol</div><div class="date">2020 Jun</div></div><br />
<div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/32375181&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Mitochondrial DNA segregation and replication restrict the transmission of detrimental mutation.</a></div><div class="authors"><span>Chen Z</span><span>Wang ZH</span><span>Zhang G</span><span>Bleck CKE</span><span>Chung DJ</span><span>Madison GP</span><span>Lindberg E</span><span>Combs C</span><span>Balaban RS</span><span>Xu H</span></div><div class="iso">J Cell Biol</div><div class="date">2020 Jul 06</div></div><br />
</div><div id="tab-2019" class="tab-pane"><div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/31061173&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Anoctamin 8 tethers endoplasmic reticulum and plasma membrane for assembly of Ca signaling complexes at the ER/PM compartment.</a></div><div class="authors"><span>Jha A</span><span>Chung WY</span><span>Vachel L</span><span>Maleth J</span><span>Lake S</span><span>Zhang G</span><span>Ahuja M</span><span>Muallem S</span></div><div class="iso">EMBO J</div><div class="date">2019 Jun 17</div></div><br />
</div><div id="tab-2018" class="tab-pane"><div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/30420913&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Smart Gold Nanoparticle-Stabilized Ultrasound Microbubbles as Cancer Theranostics.</a></div><div class="authors"><span>Yoon YI</span><span>Pang X</span><span>Jung S</span><span>Zhang G</span><span>Kong M</span><span>Liu G</span><span>Chen X</span></div><div class="iso">J Mater Chem B</div><div class="date">2018</div></div><br />
<div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/30418749&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Acidity/Reducibility Dual-Responsive Hollow Mesoporous Organosilica Nanoplatforms for Tumor-Specific Self-Assembly and Synergistic Therapy.</a></div><div class="authors"><span>Tang W</span><span>Fan W</span><span>Wang Z</span><span>Zhang W</span><span>Zhou S</span><span>Liu Y</span><span>Yang Z</span><span>Shao E</span><span>Zhang G</span><span>Jacobson O</span><span>Shan L</span><span>Tian R</span><span>Cheng S</span><span>Lin L</span><span>Dai Y</span><span>Shen Z</span><span>Niu G</span><span>Xie J</span><span>Chen X</span></div><div class="iso">ACS Nano</div><div class="date">2018 Dec 26</div></div><br />
<div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/30401752&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">SNARE-dependent membrane fusion initiates α-granule matrix decondensation in mouse platelets.</a></div><div class="authors"><span>Pokrovskaya ID</span><span>Joshi S</span><span>Tobin M</span><span>Desai R</span><span>Aronova MA</span><span>Kamykowski JA</span><span>Zhang G</span><span>Whiteheart SW</span><span>Leapman RD</span><span>Storrie B</span></div><div class="iso">Blood Adv</div><div class="date">2018 Nov 13</div></div><br />
<div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/29543442&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Cooperative Assembly of Magneto-Nanovesicles with Tunable Wall Thickness and Permeability for MRI-Guided Drug Delivery.</a></div><div class="authors"><span>Yang K</span><span>Liu Y</span><span>Liu Y</span><span>Zhang Q</span><span>Kong C</span><span>Yi C</span><span>Zhou Z</span><span>Wang Z</span><span>Zhang G</span><span>Zhang Y</span><span>Khashab NM</span><span>Chen X</span><span>Nie Z</span></div><div class="iso">J Am Chem Soc</div><div class="date">2018 Apr 04</div></div><br />
</div><div id="tab-2017" class="tab-pane"><div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/28557263&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Double-Layered Plasmonic-Magnetic Vesicles by Self-Assembly of Janus Amphiphilic Gold-Iron(II,III) Oxide Nanoparticles.</a></div><div class="authors"><span>Song J</span><span>Wu B</span><span>Zhou Z</span><span>Zhu G</span><span>Liu Y</span><span>Yang Z</span><span>Lin L</span><span>Yu G</span><span>Zhang F</span><span>Zhang G</span><span>Duan H</span><span>Stucky GD</span><span>Chen X</span></div><div class="iso">Angew Chem Int Ed Engl</div><div class="date">2017 Jul 03</div></div><br />
<div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/28470979&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Activatable Singlet Oxygen Generation from Lipid Hydroperoxide Nanoparticles for Cancer Therapy.</a></div><div class="authors"><span>Zhou Z</span><span>Song J</span><span>Tian R</span><span>Yang Z</span><span>Yu G</span><span>Lin L</span><span>Zhang G</span><span>Fan W</span><span>Zhang F</span><span>Niu G</span><span>Nie L</span><span>Chen X</span></div><div class="iso">Angew Chem Int Ed Engl</div><div class="date">2017 Jun 01</div></div><br />
<div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/27520728&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Physicochemical characterization of ferumoxytol, heparin and protamine nanocomplexes for improved magnetic labeling of stem cells.</a></div><div class="authors"><span>Bryant LH</span><span>Kim SJ</span><span>Hobson M</span><span>Milo B</span><span>Kovacs ZI</span><span>Jikaria N</span><span>Lewis BK</span><span>Aronova MA</span><span>Sousa AA</span><span>Zhang G</span><span>Leapman RD</span><span>Frank JA</span></div><div class="iso">Nanomedicine</div><div class="date">2017 Feb</div></div><br />
</div><div id="tab-2016" class="tab-pane"><div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/26928972&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Multimodal-Imaging-Guided Cancer Phototherapy by Versatile Biomimetic Theranostics with UV and γ-Irradiation Protection.</a></div><div class="authors"><span>Lin J</span><span>Wang M</span><span>Hu H</span><span>Yang X</span><span>Wen B</span><span>Wang Z</span><span>Jacobson O</span><span>Song J</span><span>Zhang G</span><span>Niu G</span><span>Huang P</span><span>Chen X</span></div><div class="iso">Adv Mater</div><div class="date">2016 May</div></div><br />
</div><div id="tab-2015" class="tab-pane"><div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/26565809&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Variations in Glycogen Synthesis in Human Pluripotent Stem Cells with Altered Pluripotent States.</a></div><div class="authors"><span>Chen RJ</span><span>Zhang G</span><span>Garfield SH</span><span>Shi YJ</span><span>Chen KG</span><span>Robey PG</span><span>Leapman RD</span></div><div class="iso">PLoS One</div><div class="date">2015</div></div><br />
<div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/26474409&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Alkaline Ceramidase 3 Deficiency Results in Purkinje Cell Degeneration and Cerebellar Ataxia Due to Dyshomeostasis of Sphingolipids in the Brain.</a></div><div class="authors"><span>Wang K</span><span>Xu R</span><span>Schrandt J</span><span>Shah P</span><span>Gong YZ</span><span>Preston C</span><span>Wang L</span><span>Yi JK</span><span>Lin CL</span><span>Sun W</span><span>Spyropoulos DD</span><span>Rhee S</span><span>Li M</span><span>Zhou J</span><span>Ge S</span><span>Zhang G</span><span>Snider AJ</span><span>Hannun YA</span><span>Obeid LM</span><span>Mao C</span></div><div class="iso">PLoS Genet</div><div class="date">2015 Oct</div></div><br />
<div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/26301492&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Tumor-Specific Formation of Enzyme-Instructed Supramolecular Self-Assemblies as Cancer Theranostics.</a></div><div class="authors"><span>Huang P</span><span>Gao Y</span><span>Lin J</span><span>Hu H</span><span>Liao HS</span><span>Yan X</span><span>Tang Y</span><span>Jin A</span><span>Song J</span><span>Niu G</span><span>Zhang G</span><span>Horkay F</span><span>Chen X</span></div><div class="iso">ACS Nano</div><div class="date">2015 Oct 27</div></div><br />
<div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/26020550&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Polymeric Nanovehicle Regulated Spatiotemporal Real-Time Imaging of the Differentiation Dynamics of Transplanted Neural Stem Cells after Traumatic Brain Injury.</a></div><div class="authors"><span>Wang Z</span><span>Wang Y</span><span>Wang Z</span><span>Zhao J</span><span>Gutkind JS</span><span>Srivatsan A</span><span>Zhang G</span><span>Liao HS</span><span>Fu X</span><span>Jin A</span><span>Tong X</span><span>Niu G</span><span>Chen X</span></div><div class="iso">ACS Nano</div><div class="date">2015 Jul 28</div></div><br />
<div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/25684354&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Mechanical tension drives cell membrane fusion.</a></div><div class="authors"><span>Kim JH</span><span>Ren Y</span><span>Ng WP</span><span>Li S</span><span>Son S</span><span>Kee YS</span><span>Zhang S</span><span>Zhang G</span><span>Fletcher DA</span><span>Robinson DN</span><span>Chen EH</span></div><div class="iso">Dev Cell</div><div class="date">2015 Mar 09</div></div><br />
<div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/25648146&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">The cAMP phosphodiesterase Prune localizes to the mitochondrial matrix and promotes mtDNA replication by stabilizing TFAM.</a></div><div class="authors"><span>Zhang F</span><span>Qi Y</span><span>Zhou K</span><span>Zhang G</span><span>Linask K</span><span>Xu H</span></div><div class="iso">EMBO Rep</div><div class="date">2015 Apr</div></div><br />
<div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/25501370&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Genetic mosaic analysis of a deleterious mitochondrial DNA mutation in Drosophila reveals novel aspects of mitochondrial regulation and function.</a></div><div class="authors"><span>Chen Z</span><span>Qi Y</span><span>French S</span><span>Zhang G</span><span>Covian Garcia R</span><span>Balaban R</span><span>Xu H</span></div><div class="iso">Mol Biol Cell</div><div class="date">2015 Feb 15</div></div><br />
</div><div id="tab-2013" class="tab-pane"><div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/24466366&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Ionizing radiation and glioblastoma exosomes: implications in tumor biology and cell migration.</a></div><div class="authors"><span>Arscott WT</span><span>Tandle AT</span><span>Zhao S</span><span>Shabason JE</span><span>Gordon IK</span><span>Schlaff CD</span><span>Zhang G</span><span>Tofilon PJ</span><span>Camphausen KA</span></div><div class="iso">Transl Oncol</div><div class="date">2013 Dec 01</div></div><br />
<div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/23228423&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Mesenchymal stem cell-based cell engineering with multifunctional mesoporous silica nanoparticles for tumor delivery.</a></div><div class="authors"><span>Huang X</span><span>Zhang F</span><span>Wang H</span><span>Niu G</span><span>Choi KY</span><span>Swierczewska M</span><span>Zhang G</span><span>Gao H</span><span>Wang Z</span><span>Zhu L</span><span>Choi HS</span><span>Lee S</span><span>Chen X</span></div><div class="iso">Biomaterials</div><div class="date">2013 Feb</div></div><br />
</div><div id="tab-2012" class="tab-pane"><div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/22540867&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Nuclear mapping of nanodrug delivery systems in dynamic cellular environments.</a></div><div class="authors"><span>Bhirde AA</span><span>Kapoor A</span><span>Liu G</span><span>Iglesias-Bartolome R</span><span>Jin A</span><span>Zhang G</span><span>Xing R</span><span>Lee S</span><span>Leapman RD</span><span>Gutkind JS</span><span>Chen X</span></div><div class="iso">ACS Nano</div><div class="date">2012 Jun 26</div></div><br />
<div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/22517616&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Synthesis, characterization, and direct intracellular imaging of ultrasmall and uniform glutathione-coated gold nanoparticles.</a></div><div class="authors"><span>Sousa AA</span><span>Morgan JT</span><span>Brown PH</span><span>Adams A</span><span>Jayasekara MP</span><span>Zhang G</span><span>Ackerson CJ</span><span>Kruhlak MJ</span><span>Leapman RD</span></div><div class="iso">Small</div><div class="date">2012 Jul 23</div></div><br />
<div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/22425023&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Long-term multimodal imaging of tumor draining sentinel lymph nodes using mesoporous silica-based nanoprobes.</a></div><div class="authors"><span>Huang X</span><span>Zhang F</span><span>Lee S</span><span>Swierczewska M</span><span>Kiesewetter DO</span><span>Lang L</span><span>Zhang G</span><span>Zhu L</span><span>Gao H</span><span>Choi HS</span><span>Niu G</span><span>Chen X</span></div><div class="iso">Biomaterials</div><div class="date">2012 Jun</div></div><br />
</div><div id="tab-2011" class="tab-pane"><div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/22064945&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Polyaspartic acid coated manganese oxide nanoparticles for efficient liver MRI.</a></div><div class="authors"><span>Xing R</span><span>Zhang F</span><span>Xie J</span><span>Aronova M</span><span>Zhang G</span><span>Guo N</span><span>Huang X</span><span>Sun X</span><span>Liu G</span><span>Bryant LH</span><span>Bhirde A</span><span>Liang A</span><span>Hou Y</span><span>Leapman RD</span><span>Sun S</span><span>Chen X</span></div><div class="iso">Nanoscale</div><div class="date">2011 Dec</div></div><br />
<div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/21366330&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Manipulating the power of an additional phase: a flower-like Au-Fe3O4 optical nanosensor for imaging protease expressions in vivo.</a></div><div class="authors"><span>Xie J</span><span>Zhang F</span><span>Aronova M</span><span>Zhu L</span><span>Lin X</span><span>Quan Q</span><span>Liu G</span><span>Zhang G</span><span>Choi KY</span><span>Kim K</span><span>Sun X</span><span>Lee S</span><span>Sun S</span><span>Leapman R</span><span>Chen X</span></div><div class="iso">ACS Nano</div><div class="date">2011 Apr 26</div></div><br />
<div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/21210706&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Chimeric ferritin nanocages for multiple function loading and multimodal imaging.</a></div><div class="authors"><span>Lin X</span><span>Xie J</span><span>Niu G</span><span>Zhang F</span><span>Gao H</span><span>Yang M</span><span>Quan Q</span><span>Aronova MA</span><span>Zhang G</span><span>Lee S</span><span>Leapman R</span><span>Chen X</span></div><div class="iso">Nano Lett</div><div class="date">2011 Feb 09</div></div><br />
<div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/21055473&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Dual-axis electron tomography of biological specimens: Extending the limits of specimen thickness with bright-field STEM imaging.</a></div><div class="authors"><span>Sousa AA</span><span>Azari AA</span><span>Zhang G</span><span>Leapman RD</span></div><div class="iso">J Struct Biol</div><div class="date">2011 Apr</div></div><br />
</div><div id="tab-2009" class="tab-pane"><div class="publication"><div class="title"><a href="https://www.ncbi.nlm.nih.gov/pubmed/19718033&api_key=6850ce796fb3324610d4762dca788159ad08" title="Go to PubMed Article">Nanoscale 3D cellular imaging by axial scanning transmission electron tomography.</a></div><div class="authors"><span>Hohmann-Marriott MF</span><span>Sousa AA</span><span>Azari AA</span><span>Glushakova S</span><span>Zhang G</span><span>Zimmerberg J</span><span>Leapman RD</span></div><div class="iso">Nat Methods</div><div class="date">2009 Oct</div></div><br />
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