Representative image for Spatial molecular profiling of living single-cell by membrane-interfaced 3D SERS substrates

npj Biosensing(2026), 3(1), 9

Spatial molecular profiling of living single-cell by membrane-interfaced 3D SERS substrates

H. Yu, J. Yun, W. Nam

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Representative image for Label-Free Quantification of Bilirubin Using a Refractive Index-Insensitive Nanolaminate SERS Substrate

Biosensors(2026), 16(5), 282

Label-Free Quantification of Bilirubin Using a Refractive Index-Insensitive Nanolaminate SERS Substrate

J. Yun, I. Kim, W. Nam

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Representative image for Plasmonic Nanolamination for High-Performance SERS Substrates Based on Vertically Stacked 3D Multiple Nanogaps

ACS Applied Nano Materials(2025), 8(10), 5028–5036

Plasmonic Nanolamination for High-Performance SERS Substrates Based on Vertically Stacked 3D Multiple Nanogaps

J. Yun, H. Yu, W. Nam

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Representative image for Living breast cancer subtype classification by membrane-interfacing 3D surface-enhanced Raman spectroscopy substrates with multivariate analysis

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy(2025), 127054

Living breast cancer subtype classification by membrane-interfacing 3D surface-enhanced Raman spectroscopy substrates with multivariate analysis

H. Yu, X. Ren, W. Nam

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Representative image for Nonparametric Bayesian functional clustering with applications to racial disparities in breast cancer

Statistical Analysis and Data Mining(2024), 17(1), e11657

Nonparametric Bayesian functional clustering with applications to racial disparities in breast cancer

W. Gao, I. Kim, W. Nam, X. Ren, W. Zhou, M. Agah

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Representative image for In situ spatiotemporal SERS measurements and multivariate analysis of virally infected bacterial biofilms using nanolaminated plasmonic crystals

ACS Sensors(2023), 8(3), 1132–1142

In situ spatiotemporal SERS measurements and multivariate analysis of virally infected bacterial biofilms using nanolaminated plasmonic crystals

A. Garg, W. Nam, W. Wang, P. J. Vikesland, W. Zhou

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Representative image for Microporous Multiresonant Plasmonic Meshes by Hierarchical Micro-Nanoimprinting for Bio-Interfaced SERS Imaging and Nonlinear Nano-Optics

Small(2022), 18(15), 2106887

Microporous Multiresonant Plasmonic Meshes by Hierarchical Micro-Nanoimprinting for Bio-Interfaced SERS Imaging and Nonlinear Nano-Optics

A. Garg, E. Mejia, W. Nam, M. Nie, W. Wang, P. J. Vikesland, W. Zhou

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Representative image for Broadband Nanoscale Surface-Enhanced Raman Spectroscopy by Multiresonant Nanolaminate Plasmonic Nanocavities on Vertical Nanopillars

Advanced Functional Materials(2022), 2202231

Broadband Nanoscale Surface-Enhanced Raman Spectroscopy by Multiresonant Nanolaminate Plasmonic Nanocavities on Vertical Nanopillars

M. Nie, Y. Zhao, W. Nam, J. Song, W. Zhu, H. J. Lezec, A. Agrawal, W. Zhou

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Representative image for Nanolaminate plasmonic substrates for high-throughput living cell SERS measurements and artificial neural network classification of cellular drug responses

ACS Applied Nano Materials(2022), 5(8), 10358–10368

Nanolaminate plasmonic substrates for high-throughput living cell SERS measurements and artificial neural network classification of cellular drug responses

W. Nam, H. Chen, X. Ren, M. Agah, I. Kim, W. Zhou

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Representative image for Biomimetic Transparent Nanoplasmonic Meshes by Reverse-Nanoimprinting for Bio-Interfaced Spatiotemporal Multimodal SERS Bioanalysis

Small(2022), 18(45), 2204517

Biomimetic Transparent Nanoplasmonic Meshes by Reverse-Nanoimprinting for Bio-Interfaced Spatiotemporal Multimodal SERS Bioanalysis

A. Garg, E. Mejia, W. Nam, P. J. Vikesland, W. Zhou

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Representative image for Highly porous gold supraparticles as surface-enhanced Raman spectroscopy (SERS) substrates for sensitive detection of environmental contaminants

RSC Advances(2022), 12(51), 32803–32812

Highly porous gold supraparticles as surface-enhanced Raman spectroscopy (SERS) substrates for sensitive detection of environmental contaminants

S. Kang, W. Wang, A. Rahman, W. Nam, W. Zhou, P. J. Vikesland

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Representative image for Plasmonically calibrated label-free surface-enhanced Raman spectroscopy for improved multivariate analysis of living cells in cancer subtyping and drug testing

Analytical Chemistry(2021), 93(10), 4601–4610

Plasmonically calibrated label-free surface-enhanced Raman spectroscopy for improved multivariate analysis of living cells in cancer subtyping and drug testing

W. Nam, X. Ren, I. Kim, J. Strobl, M. Agah, W. Zhou

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Representative image for Au/SiO₂-Nanolaminated plasmonic nanoantennas as refractive-index-insensitive and transparent surface-enhanced Raman spectroscopy substrates

ACS Applied Nano Materials(2021), 4(3), 3175–3184

Au/SiO₂-Nanolaminated plasmonic nanoantennas as refractive-index-insensitive and transparent surface-enhanced Raman spectroscopy substrates

W. Nam, J. Song, S. A. Safiabadi Tali, H. J. Lezec, A. Agrawal, W. Zhou

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Representative image for Two-Tier Nanolaminate Plasmonic Crystals for Broadband Multiresonant Light Concentration with Spatial Mode Overlap

Advanced Optical Materials(2021), 2001908

Two-Tier Nanolaminate Plasmonic Crystals for Broadband Multiresonant Light Concentration with Spatial Mode Overlap

S. A. Safiabadi Tali, J. Song, W. Nam, W. Zhou

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Representative image for Nanostructured Au-Based Surface-Enhanced Raman Scattering Substrates and Multivariate Regression for pH Sensing

ACS Applied Nano Materials(2021), 4(6), 5768–5777

Nanostructured Au-Based Surface-Enhanced Raman Scattering Substrates and Multivariate Regression for pH Sensing

S. Kang, W. Nam, W. Zhou, I. Kim, P. J. Vikesland

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Representative image for A digital SERS sensing platform using 3D nanolaminate plasmonic crystals coupled with Au nanoparticles for accurate quantitative detection of dopamine

Nanoscale(2021), 13(41), 17340–17349

A digital SERS sensing platform using 3D nanolaminate plasmonic crystals coupled with Au nanoparticles for accurate quantitative detection of dopamine

W. Nam, W. Kim, W. Zhou, E. A. You

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Representative image for Scalable nanolaminated SERS multiwell cell culture assay

Microsystems & Nanoengineering(2020), 6(1), 1–11

Scalable nanolaminated SERS multiwell cell culture assay

X. Ren, W. Nam, P. Ghassemi, J. S. Strobl, I. Kim, W. Zhou, M. Agah

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Representative image for Partial Leidenfrost evaporation-assisted ultrasensitive surface-enhanced Raman spectroscopy in a Janus water droplet on hierarchical plasmonic micro-/nanostructures

ACS Nano(2020), 14(8), 9521–9531

Partial Leidenfrost evaporation-assisted ultrasensitive surface-enhanced Raman spectroscopy in a Janus water droplet on hierarchical plasmonic micro-/nanostructures

J. Song, W. Cheng, M. Nie, X. He, W. Nam, J. Cheng, W. Zhou

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Representative image for Plasmonic electronic Raman scattering as internal standard for spatial and temporal calibration in quantitative surface-enhanced Raman spectroscopy

The Journal of Physical Chemistry Letters(2020), 11(22), 9543–9551

Plasmonic electronic Raman scattering as internal standard for spatial and temporal calibration in quantitative surface-enhanced Raman spectroscopy

W. Nam, Y. Zhao, J. Song, S. A. Safiabadi Tali, S. Kang, W. Zhu, H. J. Lezec, A. Agrawal, P. J. Vikesland, W. Zhou

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Representative image for Reusable surface-enhanced Raman spectroscopy membranes and textiles via template-assisted self-assembly and micro/nanoimprinting

ACS Applied Materials & Interfaces(2020), 12(50), 56290–56299

Reusable surface-enhanced Raman spectroscopy membranes and textiles via template-assisted self-assembly and micro/nanoimprinting

A. Garg, W. Nam, W. Zhou

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Representative image for Scalable high-performance nanolaminated SERS substrates based on multistack vertically oriented plasmonic nanogaps

Advanced Materials Technologies(2019), 4(5), 1800689

Scalable high-performance nanolaminated SERS substrates based on multistack vertically oriented plasmonic nanogaps

J. Song, W. Nam, W. Zhou

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Representative image for Refractive-index-insensitive nanolaminated SERS substrates for label-free Raman profiling and classification of living cancer cells

Nano Letters(2019), 19(10), 7273–7281

Refractive-index-insensitive nanolaminated SERS substrates for label-free Raman profiling and classification of living cancer cells

W. Nam, X. Ren, S. A. S. Tali, P. Ghassemi, I. Kim, M. Agah, W. Zhou

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Representative image for Robustness of an artificially tailored fisheye imaging system with a curvilinear image surface

Optics & Laser Technology(2017), 96, 50–57

Robustness of an artificially tailored fisheye imaging system with a curvilinear image surface

G. J. Lee, W. Nam, Y. M. Song

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Representative image for Geometrical shape design of nanophotonic surfaces for thin film solar cells

Optics Express(2016), 24(14), A1033–A1044

Geometrical shape design of nanophotonic surfaces for thin film solar cells

W. Nam, Y. Yoo, Y. Song

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Representative image for Luminescent coverglass for improved absorption efficiency in III-V photovoltaic modules

Electronics Letters(2016), 52(22), 1891–1892

Luminescent coverglass for improved absorption efficiency in III-V photovoltaic modules

W. Nam, E. Kang, H. Park, D. H. Jun, Y. Song

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