Prof. Younan Xia Profile

Prof. Younan Xia

at Georgia Institute of Technology

SPIE Involvement:

Author | Instructor

Publications (26)

Proceedings Article | 4 March 2013 Paper

Photoacoustic microscopy of neovascularization in three-dimensional porous scaffolds in vivo

Xin Cai, Yu Zhang, Li Li, Sung-Wook Choi, Matthew MacEwan, Junjie Yao, Chulhong Kim, Younan Xia, Lihong Wang

Proceedings Volume 8581, 858128 (2013) https://doi.org/10.1117/12.2005236

KEYWORDS: 3D image processing, Photoacoustic microscopy, 3D photoacoustic microscopy, In vivo imaging, Blood, Blood vessels, Ear, Biomedical engineering, Mouse models, Photoacoustic spectroscopy

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Proceedings Article | 4 March 2013 Paper

Photoacoustic endoscopic imaging study of melanoma tumor growth in a rat colorectum in vivo

Chiye Li, Joon-Mo Yang, Ruimin Chen, Yu Zhang, Younan Xia, Qifa Zhou, K. Kirk Shung, Lihong Wang

Proceedings Volume 8581, 85810D (2013) https://doi.org/10.1117/12.2005470

KEYWORDS: Tumors, Endoscopy, Melanoma, Photoacoustic spectroscopy, Photoacoustic imaging, In vivo imaging, Blood, Transducers, Data acquisition, Endoscopes

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SPIE Journal Paper | 31 January 2013 Open Access

Label-free photoacoustic microscopy of cytochromes

Chi Zhang, Da-Kang Yao, Yu Shrike Zhang, Younan Xia, Lihong Wang

JBO, Vol. 18, Issue 02, 020504, (January 2013) https://doi.org/10.1117/12.10.1117/1.JBO.18.2.020504

KEYWORDS: Absorption, Photoacoustic spectroscopy, Photoacoustic microscopy, Ear, Luminescence, Microscopy, Chromophores, Tissue optics, Pulsed laser operation, Biomedical engineering

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SPIE Journal Paper | 6 July 2012 Open Access

Tumor glucose metabolism imaged in vivo in small animals with whole-body photoacoustic computed tomography

Muhammad Chatni, Jun Xia, Konstantin Maslov, Zijian Guo, Kun Wang, Mark Anastasio, Lihong Wang, Rebecca Sohn, Jeffrey Arbeit, Yu Zhang, Younan Xia

JBO, Vol. 17, Issue 7, 076012, (July 2012) https://doi.org/10.1117/12.10.1117/1.JBO.17.7.076012

KEYWORDS: Tumors, Glucose, Mode conditioning cables, Imaging systems, In vivo imaging, Kidney, Absorption, Photoacoustic tomography, Reconstruction algorithms, Photoacoustic spectroscopy

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Proceedings Article | 7 May 2012 Paper

Controlling the synthesis and assembly of silver nanocrystals for single-molecule detection by SERS

Christine Moran, Younan Xia

Proceedings Volume 8373, 837321 (2012) https://doi.org/10.1117/12.919380

KEYWORDS: Surface enhanced Raman spectroscopy, Silver, Nanocrystals, Molecules, Nanolithography, Metals, Particles, Raman spectroscopy, Biological detection systems, Signal detection

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Proceedings Article | 23 February 2012 Paper

In vivo quantitative evaluation of gold nanocages' kinetics in sentinel lymph nodes by photoacoustic tomography

Xin Cai, Weiyang Li, Chulhong Kim, Yuchen Yuan, Younan Xia, Lihong Wang

Proceedings Volume 8223, 82233P (2012) https://doi.org/10.1117/12.909281

KEYWORDS: Lymphatic system, Gold, In vivo imaging, Imaging systems, Photoacoustic tomography, Absorption, Image enhancement, Cesium, Particles, Photoacoustic spectroscopy

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SPIE Journal Paper | 1 July 2011 Open Access

Label-free oxygen-metabolic photoacoustic microscopy in vivo

Junjie Yao, Konstantin Maslov, Yu Zhang, Younan Xia, Lihong Wang

JBO, Vol. 16, Issue 07, 076003, (July 2011) https://doi.org/10.1117/12.10.1117/1.3594786

KEYWORDS: Tumors, Oxygen, Blood circulation, Veins, Melanoma, Photoacoustic microscopy, Ear, In vivo imaging, Cancer, Arteries

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Proceedings Article | 18 February 2011 Paper

Chronic label-free volumetric photoacoustic microscopy of melanoma cells in scaffolds in vitro

Xin Cai, Yu Zhang, Chulhong Kim, Sung-Wook Choi, Younan Xia, Lihong Wang

Proceedings Volume 7899, 789926 (2011) https://doi.org/10.1117/12.873226

KEYWORDS: Melanoma, Tissue engineering, 3D image processing, Photoacoustic microscopy, Confocal microscopy, Scanning electron microscopy, Visualization, Microscopy, Imaging systems, In vitro testing

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SPIE Journal Paper | 1 January 2011 Open Access

Fiber-laser-based photoacoustic microscopy and melanoma cell detection

Yu Wang, Konstantin Maslov, Yu Zhang, Song Hu, Lih-Mei Yang, Younan Xia, Jian Liu, Lihong Wang

JBO, Vol. 16, Issue 1, 011014, (January 2011) https://doi.org/10.1117/12.10.1117/1.3525643

KEYWORDS: Melanoma, Blood, Glasses, Photoacoustic microscopy, Microscopes, Absorption, Fiber lasers, Imaging systems, Tissue optics, Near infrared

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Proceedings Article | 26 February 2010 Paper

Molecular photoacoustic imaging using gold nanoparticles as a contrast agent

Chulhong Kim, Eun Chul Cho, Jingyi Chen, Kwang Hyun Song, Leslie Au, Christopher Favazza, Qiang Zhang, Claire Cobley, Younan Xia, Lihong Wang

Proceedings Volume 7564, 75641V (2010) https://doi.org/10.1117/12.843549

KEYWORDS: Gold, Absorption, Nanoparticles, Melanoma, Photoacoustic imaging, In vivo imaging, Biomedical optics, Tumors, Tissue optics, Imaging systems

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Proceedings Article | 24 February 2010 Paper

Photoacoustic quantification of the optical absorption cross-sections of gold nanostructures

Chulhong Kim, Eun Chul Cho, Fei Zhou, Claire Cobley, Kwang Hyun Song, Jingyi Chen, Zhi-Yuhan Li, Younan Xia, Lihong Wang

Proceedings Volume 7564, 756430 (2010) https://doi.org/10.1117/12.843554

KEYWORDS: Gold, Absorption, Nanostructures, Signal attenuation, Scattering, Signal detection, Photoacoustic spectroscopy, Biomedical optics, Nanoparticles, Nanorods

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Proceedings Article | 25 February 2009 Paper

Noninvasive photoacoustic sentinel lymph node mapping using Au nanocages as a lymph node tracer in a rat model

Kwang Hyun Song, Chulhong Kim, Claire Cobley, Younan Xia, Lihong Wang

Proceedings Volume 7177, 71772L (2009) https://doi.org/10.1117/12.809676

KEYWORDS: Gold, Lymphatic system, Imaging systems, Photoacoustic spectroscopy, Breast cancer, Absorption, Magnetic resonance imaging, Nanoparticles, Skin, Ultrasonics

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Proceedings Article | 28 February 2008 Paper

Photoacoustic tomography with novel optical contrast agents based on gold nanocages or nanoparticles containing near-infrared dyes

Xinmai Yang, Sara Skrabalak, Erich Stein, Bin Wu, Xunbin Wei, Younan Xia, Lihong Wang

Proceedings Volume 6856, 68560I (2008) https://doi.org/10.1117/12.762401

KEYWORDS: Gold, Acquisition tracking and pointing, Nanoparticles, Absorption, Tissue optics, Signal detection, Photoacoustic tomography, Near infrared, Cerebral cortex, Brain

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Proceedings Article | 11 September 2006 Paper

Vibrational spectroscopy and energy relaxation of nanocubes, nanoboxes, and nanocages

Hristina Petrova, Chien-Hua Lin, Susanna De Leijer, Min Hu, Joseph McLellan, Andrew Siekkinen, Benjamin Wiley, Manuel Marquez, Younan Xia, John Sader, Gregory Hartland

Proceedings Volume 6325, 632507 (2006) https://doi.org/10.1117/12.678406

KEYWORDS: Particles, Picosecond phenomena, Gold, Silver, Metals, Laser therapeutics, Modulation, Absorption, Transmission electron microscopy, Crystals

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SPIE Journal Paper | 1 November 2005 Open Access

Application of luminescent Eu:Gd₂O₃ nanoparticles to the visualization of protein micropatterns

Dosi Dosev, Mikaela Nichkova, Maozi Liu, Bing Guo, Gang-yu Liu, Younan Xia, Bruce Hammock, Ian Kennedy

JBO, Vol. 10, Issue 06, 064006, (November 2005) https://doi.org/10.1117/12.10.1117/1.2136347

KEYWORDS: Nanoparticles, Particles, Luminescence, Proteins, Oxides, Coating, Lanthanides, Printing, Visualization, Europium

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Proceedings Article | 29 March 2005 Paper

Application of fluorescent Eu:Gd2O3 nanoparticles to the visualization of protein micropatterns

Dosi Dosev, Mikaela Nichkova, Maozi Liu, Bing Guo, Gang-yu Liu, Younan Xia, Bruce Hammock, Ian Kennedy

Proceedings Volume 5699, (2005) https://doi.org/10.1117/12.588722

KEYWORDS: Nanoparticles, Particles, Luminescence, Proteins, Printing, Coating, Oxides, Visualization, Lanthanides, Semiconducting wafers

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Proceedings Article | 24 November 2003 Paper

Rapid fabrication of titania nanofibers by electrospinning

Dan Li, Younan Xia

Proceedings Volume 5224, (2003) https://doi.org/10.1117/12.504809

KEYWORDS: Nanofibers, Scanning electron microscopy, Ceramics, Optical fibers, Polymers, Nanolithography, Transmission electron microscopy, Titanium, Composites, Bioalcohols

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Proceedings Article | 24 November 2003 Paper

Polymer-mediated synthesis of metal nanostructures

Yugang Sun, Younan Xia

Proceedings Volume 5224, (2003) https://doi.org/10.1117/12.504822

KEYWORDS: Silver, Nanostructures, Crystals, Metals, Transmission electron microscopy, Polymers, Nanoparticles, Scanning electron microscopy, Nanowires, Nanorods

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Proceedings Article | 28 October 2003 Paper

Synthesis and characterization of metal nanostructures with hollow interiors

Yugang Sun, Younan Xia

Proceedings Volume 5221, (2003) https://doi.org/10.1117/12.504815

KEYWORDS: Silver, Nanostructures, Gold, Metals, Nanoparticles, Crystals, Solids, Transmission electron microscopy, Particles, Nanowires

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Proceedings Article | 15 November 2002 Paper

Nanowires by solution-phase synthesis

Brian Mayers, Byron Gates, Yugang Sun, Yadong Yin, Yu Lu, Younan Xia

Proceedings Volume 4807, (2002) https://doi.org/10.1117/12.450993

KEYWORDS: Silver, Nanostructures, Selenium, Crystals, Tellurium, Gold, Scanning electron microscopy, Silica, Nanowires, Nanorods

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Proceedings Article | 15 November 2002 Paper

Synthesis and optical properties of silver bicrystalline nanowires

Yugang Sun, Younan Xia

Proceedings Volume 4807, (2002) https://doi.org/10.1117/12.451007

KEYWORDS: Silver, Nanoparticles, Gold, Nanostructures, Platinum, Scanning electron microscopy, Transmission electron microscopy, Diffraction, Nanowires, Nanorods

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Proceedings Article | 15 November 2002 Paper

Chalcogen nanowires: synthesis and properties

Brian Mayers, Byron Gates, Younan Xia

Proceedings Volume 4807, (2002) https://doi.org/10.1117/12.451028

KEYWORDS: Nanostructures, Tellurium, Selenium, Crystals, Transmission electron microscopy, Chemical species, Scanning electron microscopy, Solids, Nanowires, Nanorods

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Proceedings Article | 4 November 2002 Paper

Photonic crystals self-assembled against templates

Yadong Yin, Younan Xia

Proceedings Volume 4809, (2002) https://doi.org/10.1117/12.451655

KEYWORDS: Crystals, Photonic crystals, Crystallography, Spherical lenses, Molecular self-assembly, Silicon, Picosecond phenomena, Semiconducting wafers, Scanning electron microscopy, Photonic crystal devices

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Proceedings Article | 4 November 2002 Paper

Photonic bandgap crystals by self-assembly

Younan Xia, Yadong Yin, Yu Lu, Byron Gates

Proceedings Volume 4809, (2002) https://doi.org/10.1117/12.451625

KEYWORDS: Crystals, Photonic crystals, Spherical lenses, Picosecond phenomena, Molecular self-assembly, Polymers, Scanning electron microscopy, Promethium, Nanoparticles, Doping

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Proceedings Article | 4 November 2002 Paper

Photonic crystals fabricated from gold-silica core-shell nanoparticles

Yu Lu, Yadong Yin, Younan Xia

Proceedings Volume 4809, (2002) https://doi.org/10.1117/12.451654

KEYWORDS: Gold, Photonic crystals, Nanoparticles, Silica, Crystals, Particles, Scanning electron microscopy, Plasmons, Coating, Dispersion

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Proceedings Article | 17 April 2000 Paper

Self-assembly of colloidal particles into three-dimensionally ordered arrays and its applications

Byron Gates, Sang Park, Younan Xia

Proceedings Volume 3937, (2000) https://doi.org/10.1117/12.382812

KEYWORDS: Photonic crystals, Crystals, Particles, Signal attenuation, Optical spheres, Photoresist materials, Ultraviolet radiation, Glasses, Polymers, Scanning electron microscopy

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Showing 5 of 26 publications

Proceedings Volume Editor (1)

SPIE Conference Volume | 24 November 2003

Nanomaterials and Their Optical Applications

Conference Committee Involvement (24)

Nanophotonic Materials XV

22 August 2018 | San Diego, California, United States

Nanophotonic Materials XIV

9 August 2017 | San Diego, California, United States

Nanophotonic Materials XIII

30 August 2016 | San Diego, California, United States

Nanophotonic Materials XII

12 August 2015 | San Diego, California, United States

Nanophotonic Materials XI

20 August 2014 | San Diego, California, United States

Nanophotonic Materials X

28 August 2013 | San Diego, California, United States

Fiber Optic Sensors and Applications X

2 May 2013 | Baltimore, Maryland, United States

Nanophotonic Materials IX

15 August 2012 | San Diego, California, United States

Fiber Optic Sensors and Applications IX

26 April 2012 | Baltimore, Maryland, United States

Nanophotonic Materials VIII

24 August 2011 | San Diego, California, United States

Fiber Optic Sensors and Applications VIII

28 April 2011 | Orlando, Florida, United States

Nanophotonic Materials VII

1 August 2010 | San Diego, California, United States

Fiber Optic Sensors and Applications VII

7 April 2010 | Orlando, Florida, United States

Nanophotonic Materials VI

2 August 2009 | San Diego, California, United States

Fiber Optic Sensors and Applications VI

15 April 2009 | Orlando, Florida, United States

Nanophotonic Materials V

10 August 2008 | San Diego, California, United States

Photonic Crystals and Photonic Crystal Fibers for Sensing Applications III

9 September 2007 | Boston, MA, United States

Nanophotonic Materials IV

26 August 2007 | San Diego, California, United States

Photonic Crystals and Photonic Crystal Fibers for Sensing Applications II

3 October 2006 | Boston, Massachusetts, United States

Nanophotonic Materials III

13 August 2006 | San Diego, California, United States

Photonic Crystals and Photonic Crystal Fibers for Sensing Applications

24 October 2005 | Boston, MA, United States

Nanophotonic Materials and Systems II

31 July 2005 | San Diego, California, United States

Nanophotonic Materials

2 August 2004 | Denver, Colorado, United States

Nanomaterials and Their Optical Applications

5 August 2003 | San Diego, California, United States

Showing 5 of 24 Conference Committees

Course Instructor

SC496: Fabrication and Processing of Nanostructures

The objective of this course is to provide attendees with a good understanding of the fundamentals and comprehensive knowledge in the field of nanotechnology, with the emphasis on the fabrication, characterization, properties and applications of nanomaterials. More specifically, this course will cover (1) basic principles (including thermodynamics, kinetics and mass transfer) related to fabrication of nanomaterials, (2) a comprehensive review of the established techniques and methods for the synthesis and characterization of nanomaterials and nanostructures, (3) unique physical properties of nanomaterials, and (4) various applications of nanostructures and nanomaterials including, but not limited to, in clean energy such as solar cells, lithium ion batteries, supercapacitors, and thermoelectrics.

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