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	<title>Microanálise &#8211; UFMG</title>
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	<link>https://www.microscopia.ufmg.br</link>
	<description>Centro de Microscopia</description>
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	<url>https://www.microscopia.ufmg.br/wp-content/uploads/2020/11/Favicon-Centro-de-Microscopia-da-UFMG-85x85.png</url>
	<title>Microanálise &#8211; UFMG</title>
	<link>https://www.microscopia.ufmg.br</link>
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	<item>
		<title>Mapa EDS nanofios de GaAs</title>
		<link>https://www.microscopia.ufmg.br/portfolio/3951/</link>
		
		<dc:creator><![CDATA[Jess]]></dc:creator>
		<pubDate>Wed, 15 Oct 2025 17:31:12 +0000</pubDate>
				<guid isPermaLink="false">https://www.microscopia.ufmg.br/?post_type=portfolio&#038;p=3951</guid>

					<description><![CDATA[]]></description>
										<content:encoded><![CDATA[<div class="wpb-content-wrapper"><div class="vc_row wpb_row row top-row wpb_custom_034b39d9bc6c6b310d69e39f0ccf274f"><div class="vc_column_container col-md-6"><div class="wpb_wrapper vc_column-inner"><h2 style="font-size: 20px;color: #1b1464;line-height: 27px" class="vc_custom_heading vc_do_custom_heading wpb_custom_aa365bd5046e8294520b4e73732b9d15 align-left" >Mapeamento químico por EDS dos nanofios</h2>
	<div class="wpb_text_column wpb_content_element wpb_custom_7c91d232724f73626cc933bd95b25ff0" >
		<div class="wpb_wrapper">
			<p><span style="font-size: 16px;">Equipamento: Microscópio Thermofisher <a href="https://www.microscopia.ufmg.br/mev-apreo-2c/">Apreo 2C</a>. </span></p>
<p><span style="font-size: 16px;">O Au na extremidade superior dos nanofios atua como catalisador no crescimento pelo mecanismo VLS (Vapor–Liquid–Solid), promovendo a absorção e dissolução do precursor em fase de vapor e a subsequente precipitação do material na interface líquido–sólido.</span></p>
<p><span style="font-size: 16px;">Nanofios foram crescidos Laboratório de Epitaxia por Feixe Molecular &#8211; Depto de Física &#8211; UFMG (Prof. Dr. Juan Carlos González Pérez e Dr. Rodrigo Ribeiro de Andrade)</span></p>

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	</div>
</div></div><div class="vc_column_container col-md-6"><div class="wpb_wrapper vc_column-inner">
	<div class="wpb_single_image wpb_content_element vc_align_left wpb_content_element  wpb_custom_81a4f7ef9830bf958462581aa01150fb"><div class="wpb_wrapper">
			
			<a class="prettyphoto" data-rel="prettyPhoto[rel-3951-2459695635]" href="https://www.microscopia.ufmg.br/wp-content/uploads/STEM-EDS-1024x728.jpg" target="_self" aria-label="Zoom the image"><div class="vc_single_image-wrapper vc_box_outline  vc_box_border_grey"><img fetchpriority="high" decoding="async" width="1600" height="1137" src="https://www.microscopia.ufmg.br/wp-content/uploads/STEM-EDS.jpg" class="vc_single_image-img attachment-full" alt="" title="STEM EDS" srcset="https://www.microscopia.ufmg.br/wp-content/uploads/STEM-EDS.jpg 1600w, https://www.microscopia.ufmg.br/wp-content/uploads/STEM-EDS-1024x728.jpg 1024w, https://www.microscopia.ufmg.br/wp-content/uploads/STEM-EDS-768x546.jpg 768w, https://www.microscopia.ufmg.br/wp-content/uploads/STEM-EDS-1536x1092.jpg 1536w, https://www.microscopia.ufmg.br/wp-content/uploads/STEM-EDS-640x455.jpg 640w, https://www.microscopia.ufmg.br/wp-content/uploads/STEM-EDS-400x284.jpg 400w, https://www.microscopia.ufmg.br/wp-content/uploads/STEM-EDS-367x261.jpg 367w" sizes="(max-width: 1600px) 100vw, 1600px" /></div></a>
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		<title>Minério de ferro</title>
		<link>https://www.microscopia.ufmg.br/portfolio/minerio-de-ferro-2/</link>
					<comments>https://www.microscopia.ufmg.br/portfolio/minerio-de-ferro-2/#respond</comments>
		
		<dc:creator><![CDATA[Jess]]></dc:creator>
		<pubDate>Wed, 05 Apr 2023 18:39:22 +0000</pubDate>
				<guid isPermaLink="false">https://srv2.microscopia.ufmg.br/ww2/?post_type=portfolio&#038;p=2841</guid>

					<description><![CDATA[]]></description>
										<content:encoded><![CDATA[<div class="wpb-content-wrapper"><div class="vc_row wpb_row row top-row wpb_custom_034b39d9bc6c6b310d69e39f0ccf274f"><div class="vc_column_container col-md-6"><div class="wpb_wrapper vc_column-inner"><h2  class="vc_custom_heading vc_do_custom_heading wpb_custom_aa365bd5046e8294520b4e73732b9d15 align-left" >À esquerda, pode ser visualizado uma imagem de elétrons retroespalhados obtida da superfície de uma amostra de minério de ferro. No centro, observa-se o mapa mineralógico da amostra, onde cada fase mineral detectada foi classificada com uma cor específica. À direita, visualiza-se a quantificação em massa.</h2>
	<div class="wpb_text_column wpb_content_element wpb_custom_7c91d232724f73626cc933bd95b25ff0" >
		<div class="wpb_wrapper">
			<p>Equipamento: <a href="https://www.microscopia.ufmg.br/mev-mla/">Microscópio Eletrônico de Varredura de Análise Mineral (MLA) &#8211; Quanta 650F -Thermo Fisher / FEI</a></p>
<p>Imagem cedida por Rafael de Souza Rodrigues, Samarco</p>

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	</div>
</div></div><div class="vc_column_container col-md-6"><div class="wpb_wrapper vc_column-inner">
	<div class="wpb_single_image wpb_content_element vc_align_left wpb_content_element  wpb_custom_81a4f7ef9830bf958462581aa01150fb"><div class="wpb_wrapper">
			
			<a class="prettyphoto" data-rel="prettyPhoto[rel-2841-3227166460]" href="https://www.microscopia.ufmg.br/wp-content/uploads/59-Imagem-de-eletrons-retroespalhados-em-minerio-de-ferro-1024x284.jpg" target="_self" aria-label="Zoom the image"><div class="vc_single_image-wrapper vc_box_outline  vc_box_border_grey"><img decoding="async" width="2560" height="711" src="https://www.microscopia.ufmg.br/wp-content/uploads/59-Imagem-de-eletrons-retroespalhados-em-minerio-de-ferro-scaled.jpg" class="vc_single_image-img attachment-full" alt="" title="59-Imagem de elétrons retroespalhados em minério de ferro" srcset="https://www.microscopia.ufmg.br/wp-content/uploads/59-Imagem-de-eletrons-retroespalhados-em-minerio-de-ferro-scaled.jpg 2560w, https://www.microscopia.ufmg.br/wp-content/uploads/59-Imagem-de-eletrons-retroespalhados-em-minerio-de-ferro-1024x284.jpg 1024w, https://www.microscopia.ufmg.br/wp-content/uploads/59-Imagem-de-eletrons-retroespalhados-em-minerio-de-ferro-768x213.jpg 768w, https://www.microscopia.ufmg.br/wp-content/uploads/59-Imagem-de-eletrons-retroespalhados-em-minerio-de-ferro-1536x427.jpg 1536w, https://www.microscopia.ufmg.br/wp-content/uploads/59-Imagem-de-eletrons-retroespalhados-em-minerio-de-ferro-2048x569.jpg 2048w, https://www.microscopia.ufmg.br/wp-content/uploads/59-Imagem-de-eletrons-retroespalhados-em-minerio-de-ferro-640x178.jpg 640w, https://www.microscopia.ufmg.br/wp-content/uploads/59-Imagem-de-eletrons-retroespalhados-em-minerio-de-ferro-400x111.jpg 400w, https://www.microscopia.ufmg.br/wp-content/uploads/59-Imagem-de-eletrons-retroespalhados-em-minerio-de-ferro-367x102.jpg 367w" sizes="(max-width: 2560px) 100vw, 2560px" /></div></a>
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</div></div></div>
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			</item>
		<item>
		<title>Mineral</title>
		<link>https://www.microscopia.ufmg.br/portfolio/mineral/</link>
					<comments>https://www.microscopia.ufmg.br/portfolio/mineral/#respond</comments>
		
		<dc:creator><![CDATA[Jess]]></dc:creator>
		<pubDate>Wed, 05 Apr 2023 17:03:52 +0000</pubDate>
				<guid isPermaLink="false">https://srv2.microscopia.ufmg.br/ww2/?post_type=portfolio&#038;p=2825</guid>

					<description><![CDATA[]]></description>
										<content:encoded><![CDATA[<div class="wpb-content-wrapper"><div class="vc_row wpb_row row top-row wpb_custom_034b39d9bc6c6b310d69e39f0ccf274f"><div class="vc_column_container col-md-6"><div class="wpb_wrapper vc_column-inner"><h2  class="vc_custom_heading vc_do_custom_heading wpb_custom_aa365bd5046e8294520b4e73732b9d15 align-left" >A esquerda, imagem de elétrons retroespalhados mostrando diferentes fases minerais em uma amostra em estudo e, a direita, análises quantitativas pontuais de cada fase.</h2>
	<div class="wpb_text_column wpb_content_element wpb_custom_7c91d232724f73626cc933bd95b25ff0" >
		<div class="wpb_wrapper">
			<p>Equipamento: Microssonda Eletrônica Jeol JXA 8900RL WD/ED Combined Microanalyzer</p>
<p>Imagem obtida por Luis Rodrigues Armoa Garcia, CM-UFMG.</p>

		</div>
	</div>
</div></div><div class="vc_column_container col-md-6"><div class="wpb_wrapper vc_column-inner">
	<div class="wpb_single_image wpb_content_element vc_align_left wpb_content_element  wpb_custom_81a4f7ef9830bf958462581aa01150fb"><div class="wpb_wrapper">
			
			<a class="prettyphoto" data-rel="prettyPhoto[rel-2825-3713875255]" href="https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/MSE-2-3-1024x482.jpg" target="_self" aria-label="Zoom the image"><div class="vc_single_image-wrapper vc_box_outline  vc_box_border_grey"><img decoding="async" width="1242" height="585" src="https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/MSE-2-3.jpg" class="vc_single_image-img attachment-full" alt="" title="MSE 2 3" srcset="https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/MSE-2-3.jpg 1242w, https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/MSE-2-3-1024x482.jpg 1024w, https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/MSE-2-3-768x362.jpg 768w, https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/MSE-2-3-640x301.jpg 640w, https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/MSE-2-3-400x188.jpg 400w, https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/MSE-2-3-367x173.jpg 367w" sizes="(max-width: 1242px) 100vw, 1242px" /></div></a>
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		<title>Chip semicondutor</title>
		<link>https://www.microscopia.ufmg.br/portfolio/2811/</link>
					<comments>https://www.microscopia.ufmg.br/portfolio/2811/#respond</comments>
		
		<dc:creator><![CDATA[Jess]]></dc:creator>
		<pubDate>Wed, 05 Apr 2023 16:40:14 +0000</pubDate>
				<guid isPermaLink="false">https://srv2.microscopia.ufmg.br/ww2/?post_type=portfolio&#038;p=2811</guid>

					<description><![CDATA[]]></description>
										<content:encoded><![CDATA[<div class="wpb-content-wrapper"><div class="vc_row wpb_row row top-row wpb_custom_034b39d9bc6c6b310d69e39f0ccf274f"><div class="vc_column_container col-md-6"><div class="wpb_wrapper vc_column-inner"><h2  class="vc_custom_heading vc_do_custom_heading wpb_custom_aa365bd5046e8294520b4e73732b9d15 align-left" >Vista de seção transversal de um circuito integrado, com mapeamento de composição química por EDS.</h2>
	<div class="wpb_text_column wpb_content_element wpb_custom_7c91d232724f73626cc933bd95b25ff0" >
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			<p>Equipamento: <a href="https://www.microscopia.ufmg.br/mev-quanta-3d/">Microscópio de feixe duplo FEI Quanta 3D FEG</a></p>
<p>Imagem obtida por Henrique Limborço, Centro de Microscopia da UFMG</p>

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</div></div><div class="vc_column_container col-md-6"><div class="wpb_wrapper vc_column-inner">
	<div class="wpb_single_image wpb_content_element vc_align_left wpb_content_element  wpb_custom_81a4f7ef9830bf958462581aa01150fb"><div class="wpb_wrapper">
			
			<a class="prettyphoto" data-rel="prettyPhoto[rel-2811-94984857]" href="https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/Imagem-38.jpg" target="_self" aria-label="Zoom the image"><div class="vc_single_image-wrapper vc_box_outline  vc_box_border_grey"><img loading="lazy" decoding="async" width="1000" height="863" src="https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/Imagem-38.jpg" class="vc_single_image-img attachment-full" alt="" title="Imagem 38" srcset="https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/Imagem-38.jpg 1000w, https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/Imagem-38-768x663.jpg 768w, https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/Imagem-38-640x552.jpg 640w, https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/Imagem-38-400x345.jpg 400w, https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/Imagem-38-367x317.jpg 367w" sizes="auto, (max-width: 1000px) 100vw, 1000px" /></div></a>
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		<title>Cristal de plagioclásio</title>
		<link>https://www.microscopia.ufmg.br/portfolio/cristal-de-plagioclasio/</link>
					<comments>https://www.microscopia.ufmg.br/portfolio/cristal-de-plagioclasio/#respond</comments>
		
		<dc:creator><![CDATA[Centro de Microscopia]]></dc:creator>
		<pubDate>Mon, 07 Dec 2020 02:38:12 +0000</pubDate>
				<guid isPermaLink="false">https://srv2.microscopia.ufmg.br/ww2/?post_type=portfolio&#038;p=928</guid>

					<description><![CDATA[]]></description>
										<content:encoded><![CDATA[<div class="wpb-content-wrapper"><div class="vc_row wpb_row row top-row wpb_custom_034b39d9bc6c6b310d69e39f0ccf274f"><div class="vc_column_container col-md-6"><div class="wpb_wrapper vc_column-inner"><h2  class="vc_custom_heading vc_do_custom_heading wpb_custom_aa365bd5046e8294520b4e73732b9d15 align-left" >Mapa de concentração de sódio (Na) em um cristal de plagioclásio. Áreas mais claras indicam maior concentração de sódio.</h2>
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			<p>Equipamento: Microssonda Eletrônica Jeol JXA 8900RL WD/ED Combined Microanalyzer</p>
<p>Imagem obtida por Ramon de Oliveira Aranda, CM-UFMG</p>

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	<div class="wpb_single_image wpb_content_element vc_align_left wpb_content_element  wpb_custom_81a4f7ef9830bf958462581aa01150fb"><div class="wpb_wrapper">
			
			<a class="prettyphoto" data-rel="prettyPhoto[rel-928-4002773122]" href="https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/MSE-2-2.jpg" target="_self" aria-label="Zoom the image"><div class="vc_single_image-wrapper vc_box_outline  vc_box_border_grey"><img loading="lazy" decoding="async" width="772" height="765" src="https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/MSE-2-2.jpg" class="vc_single_image-img attachment-full" alt="" title="MSE 2 2" srcset="https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/MSE-2-2.jpg 772w, https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/MSE-2-2-768x761.jpg 768w, https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/MSE-2-2-640x634.jpg 640w, https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/MSE-2-2-400x396.jpg 400w, https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/MSE-2-2-367x364.jpg 367w" sizes="auto, (max-width: 772px) 100vw, 772px" /></div></a>
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		<title>Cristal de monazita</title>
		<link>https://www.microscopia.ufmg.br/portfolio/cristal-de-monazita/</link>
					<comments>https://www.microscopia.ufmg.br/portfolio/cristal-de-monazita/#respond</comments>
		
		<dc:creator><![CDATA[Centro de Microscopia]]></dc:creator>
		<pubDate>Mon, 07 Dec 2020 01:31:01 +0000</pubDate>
				<guid isPermaLink="false">https://srv2.microscopia.ufmg.br/ww2/?post_type=portfolio&#038;p=926</guid>

					<description><![CDATA[]]></description>
										<content:encoded><![CDATA[<div class="wpb-content-wrapper"><div class="vc_row wpb_row row top-row wpb_custom_034b39d9bc6c6b310d69e39f0ccf274f"><div class="vc_column_container col-md-6"><div class="wpb_wrapper vc_column-inner"><h2  class="vc_custom_heading vc_do_custom_heading wpb_custom_aa365bd5046e8294520b4e73732b9d15 align-left" >Imagem de elétrons retroespalhados de cristal de monazita mostrando diferentes domínios composicionais.</h2>
	<div class="wpb_text_column wpb_content_element wpb_custom_7c91d232724f73626cc933bd95b25ff0" >
		<div class="wpb_wrapper">
			<p>Equipamento: Microssonda Eletrônica Jeol JXA 8900RL WD/ED Combined Microanalyzer</p>
<p>Imagem cedida por Elizabeth Kerpe Oliveira, Comissão Nacional de Energia Nuclear, Centro de Desenvolvimento da Tecnologia Nuclear, UFMG.</p>

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			<a class="prettyphoto" data-rel="prettyPhoto[rel-926-2062624769]" href="https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/MSE-2-5.jpg" target="_self" aria-label="Zoom the image"><div class="vc_single_image-wrapper vc_box_outline  vc_box_border_grey"><img loading="lazy" decoding="async" width="767" height="767" src="https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/MSE-2-5.jpg" class="vc_single_image-img attachment-full" alt="" title="MSE 2 5" srcset="https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/MSE-2-5.jpg 767w, https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/MSE-2-5-640x640.jpg 640w, https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/MSE-2-5-400x400.jpg 400w, https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/MSE-2-5-560x560.jpg 560w, https://www.microscopia.ufmg.br/wp-content/uploads/2020/12/MSE-2-5-367x367.jpg 367w" sizes="auto, (max-width: 767px) 100vw, 767px" /></div></a>
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