Yu Chen

Search results

• 2021

  Dynamic fluorescence lifetime sensing with CMOS single-photon avalanche diode arrays and deep learning processors

  Xiao, D., Zang, Z., Sapermsap, N., Wang, Q., Xie, W., Chen, Y. & Li, D. D. U., 1 Jun 2021, In: Biomedical Optics Express. 12, 6, p. 3450-3462 13 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

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  18 Downloads (Pure)

• Histogram clustering for rapid time-domain fluorescence lifetime image analysis

  Li, Y., Sapermsap, N., Yu, J., Tian, J., Chen, Y. & Li, D. D-U., 8 Jun 2021, (Accepted/In press) In: Biomedical Optics Express. 15 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

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  5 Downloads (Pure)

• One-dimensional deep learning architecture for fast fluorescence lifetime imaging

  Xiao, D., Chen, Y. & Li, D. D-U., 1 Jul 2021, In: IEEE Journal of Selected Topics in Quantum Electronics. 27, 4, 10 p., 7000210.

  Research output: Contribution to journal › Article › peer-review

  Open Access

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  • Fluorescence
  • Deep learning
  • Imaging techniques
  • Nanoprobes
  • Photons
  1 Citation (Scopus)

  19 Downloads (Pure)

• On synthetic instrument response functions of time-correlated single-photon counting based fluorescence lifetime imaging analysis

  Xiao, D., Sapermsap, N., Safar, M., Cunningham, M. R., Chen, Y. & Li, D. D-U., 2 Mar 2021, In: Frontiers in Physics. 9, 11 p., 635645.

  Research output: Contribution to journal › Article › peer-review

  Open Access

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  • Photons
  • Fluorescence
  • Imaging techniques
  • Deconvolution
  • Defects
  15 Downloads (Pure)
• 2020

  A rapid analysis platform for investigating the cellular locations of bacteria using two-photon fluorescence lifetime imaging microscopy

  Sapermsap, N., Li, D. D-U., Al-Hemedawi, R., Li, Y., Yu, J., Birch, D. & Chen, Y., 14 Apr 2020, In: Methods and Applications in Fluorescence . 8, 3, 10 p., 034001.

  Research output: Contribution to journal › Article › peer-review

  Open Access

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  • Photons
  • Fluorescence
  • Bacteria
  • Microscopic examination
  • Imaging techniques
  4 Citations (Scopus)

  4 Downloads (Pure)

• Investigations on average fluorescence lifetimes for visualizing multi-exponential decays

  Li, Y., Natakorn, S., Chen, Y., Safar, M., Cunningham, M., Tian, J. & Li, D. D-U., 16 Oct 2020, In: Frontiers in Physics. 8, 13 p., 576862.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
  2 Citations (Scopus)

  33 Downloads (Pure)
• 2019

  Critical role of tyrosine-20 in formation of gold nanoclusters within lysozyme: a molecular dynamics study

  Russell, B. A., Kubiak-Ossowska, K., Chen, Y. & Mulheran, P. A., 7 Mar 2019, In: Physical Chemistry Chemical Physics. 21, 9, p. 4907-4911 5 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

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  • Nanoclusters
  • Muramidase
  • Molecular dynamics
  • Gold
  • Tyrosine
  3 Downloads (Pure)

• Detecting Lysozyme unfolding via the fluorescence of Lysozyme encapsulated gold nanoclusters

  Alkudaisi, N., Russell, B. A., Jachimska, B., Birch, D. J. S. & Chen, Y., 15 Jan 2019, (Accepted/In press) In: Journal of Materials Chemistry B. p. 1-10 10 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

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  • Nanoclusters
  • Muramidase
  • Fluorescence
  • Enzymes
  • Gold
  9 Downloads (Pure)

• Lysozyme encapsulated gold nanoclusters for probing the early stage of lysozyme aggregation under acidic conditions

  Alkudaisi, N., Russell, B. A., Birch, D. J. S. & Chen, Y., 31 Aug 2019, In: Journal of Photochemistry and Photobiology B: Biology. 197, 10 p., 111540.

  Research output: Contribution to journal › Article › peer-review

  Open Access

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  4 Citations (Scopus)

  9 Downloads (Pure)

• Synthesis of small gold nanorods and their subsequent functionalization with hairpin single stranded DNA

  Mbalaha, Z. S., Edwards, P. R., Birch, D. J. S. & Chen, Y., 27 Aug 2019, In: ACS Omega. 4, 9, p. 13740-13746 7 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

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  • Nanorods
  • Single-Stranded DNA
  • Gold
  • DNA
  • Surface plasmon resonance
  4 Citations (Scopus)

  13 Downloads (Pure)
• 2018

  Comparative analysis of the toxicity of gold nanoparticles in zebrafish

  Patibandla, S., Zhang, Y., Tohari, A. M., Gu, P., Reilly, J., Chen, Y. & Shu, X., 15 Apr 2018, In: Journal of Applied Toxicology. 9 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

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  • Gold nanoparticles
  • Nanorods
  • Toxicity
  • Gold
  • polystyrene sulfate
  9 Citations (Scopus)

  13 Downloads (Pure)

• Formation of microcapsules by ultrasound stimulation for use in remote-controlled drug-eluting stents

  Yao, W., BAO, Y. & Chen, Y., 1 Jun 2018, In: Medical Engineering and Physics . 56, p. 42-47 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

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  • Stents
  • Gold nanoparticles
  • Capsules
  • Ultrasonics
  • Dyes
  6 Citations (Scopus)

  20 Downloads (Pure)

• Plasmon-promoted electrochemical oxygen evolution catalysis from gold decorated MnO2 nanosheets under green light

  Xu, J., Gu, P., Birch, D. J. S. & Chen, Y., 1 Aug 2018, In: Advanced Functional Materials. 28, 31, 7 p., 1801573.

  Research output: Contribution to journal › Article › peer-review

  Open Access

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  • Plasmons
  • Nanosheets
  • Methyl Green
  • Catalysis
  • Gold
  33 Citations (Scopus)

  11 Downloads (Pure)

• Polyallylamine hydrochloride coating enhances the fluorescence emission of human serum albumin encapsulated gold nanoclusters

  Russell, B. A., Jachimska, B. & Chen, Y., 31 Oct 2018, In: Journal of Photochemistry and Photobiology B: Biology. 187, p. 131-135 5 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

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  4 Citations (Scopus)

  6 Downloads (Pure)

• Sudlow site II of human serum albumin remains functional after gold nanocluster encapsulation: a fluorescence-based drug binding study of L-Dopa

  Russell, B. A., Garton, A., Alshammari, A. S., Birch, D. J. S. & Chen, Y., 2 Jul 2018, In: Methods and Applications in Fluorescence . 6, 3, 6 p., 035017.

  Research output: Contribution to journal › Article › peer-review

  Open Access

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  • Nanoclusters
  • Human Serum Albumin
  • Fluorescence
  • Encapsulation
  • Levodopa
  5 Citations (Scopus)

  5 Downloads (Pure)
• 2017

  A surface plasmon enhanced FLIM-FRET imaging approach based on Au nanoparticles

  Zhang, Y., Chen, Y., Yu, J. & Birch, D. JS., 29 May 2017, In: Medical Devices and Diagnostic Engineering. 2, 1, p. 78-82 5 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
  57 Downloads (Pure)

• Lysozyme encapsulated gold nanoclusters: effects of cluster synthesis on natural protein characteristics

  Russell, B. A., Jachimska, B., Komorek, P., Mulheran, P. & Chen, Y., 9 Feb 2017, In: Physical Chemistry Chemical Physics. p. 1-8 8 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Nanoclusters
  • Muramidase
  • Gold
  • Dimers
  • Proteins
  31 Citations (Scopus)

  54 Downloads (Pure)
• 2016

  GPU acceleration of time-domain fluorescence lifetime imaging

  Wu, G., Nowotny, T., Chen, Y. & Li, D. D-U., 6 Jan 2016, In: Journal of Biomedical Optics. 21, 1, 10 p., 017001.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Fluorescence
  • Microscopic examination
  • Graphics processing unit
  • Imaging techniques
  • Program processors
  1 Citation (Scopus)

  261 Downloads (Pure)

• Hairpin DNA functionalized gold nanorods for mRNA detection in homogenous solution

  Wei, G., Yu, J., Wang, J., Gu, P., Birch, D. J. S. & Chen, Y., 8 Sep 2016, In: Journal of Biomedical Optics. 21, 9, 31 p., 097001.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Nanoprobes
  • Nanorods
  • Messenger RNA
  • Fluorophores
  • Gold
  11 Citations (Scopus)

  168 Downloads (Pure)

• Human serum albumin encapsulated gold nanoclusters: effects of cluster synthesis on natural protein characteristics

  Russell, B. A., Jachimska, B., Kralka, I., Mulheran, P. A. & Chen, Y., 29 Sep 2016, In: Journal of Materials Chemistry B. 7 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Nanoclusters
  • Human Serum Albumin
  • Electrophoretic mobility
  • Gold
  • Dimers
  18 Citations (Scopus)

  44 Downloads (Pure)

• Optimizing Laguerre expansion based deconvolution methods for analysing bi-exponential fluorescence lifetime images

  Zhang, Y., Chen, Y. & Li, D. D-U., 14 Jun 2016, In: Optics Express. 24, 13, p. 13894-13905 12 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
  7 Citations (Scopus)

  101 Downloads (Pure)

• Probing the sudlow binding site with warfarin: how does gold nanocluster growth alter human serum albumin?

  Russell, B. A., Mulheran, P. A., Birch, D. J. S. & Chen, Y., 27 Jul 2016, In: Physical Chemistry Chemical Physics. 18, 33, p. 22874-22878 5 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Nanoclusters
  • Human Serum Albumin
  • Warfarin
  • Gold
  • Molecules
  14 Citations (Scopus)

  56 Downloads (Pure)

• Towards unsupervised fluorescence lifetime imaging using low dimensional variable projection

  Zhang, Y., Cuyt, A., Lee, W., Lo Bianco, G., Wu, G., Chen, Y. & Li, D. D-U., 14 Nov 2016, In: Optics Express. 24, 23, p. 26777-26791 15 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Fluorescence
  • Imaging techniques
  • Nanorods
  • Gold
  • Imaging systems
  3 Citations (Scopus)

  210 Downloads (Pure)
• 2015

  Electromagnetic enhancement of ordered silver nanorod arrays evaluated by discrete dipole approximation

  Wei, G., Wang, J. & Chen, Y., 9 Mar 2015, In: Beilstein Journal of Nanotechnology. 6, p. 686-696 11 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Nanorods
  • Raman scattering
  • Silver
  • Polarization
  • Wavelength
  4 Citations (Scopus)

  50 Downloads (Pure)

• Fast bi-exponential fluorescence lifetime imaging analysis methods

  Li, D. D-U., Yu, H. & Chen, Y., 1 Feb 2015, In: Optics Letters. 40, 3, p. 336-339 4 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
  11 Citations (Scopus)

  65 Downloads (Pure)

• Locating the nucleation sites for protein encapsulated gold nanoclusters: a molecular dynamics and fluorescence study

  Russell, B. A., Kubiak-Ossowska, K., Mulheran, P. A., Birch, D. J. S. & Chen, Y., 22 Jul 2015, In: Physical Chemistry Chemical Physics. 17, 34, p. 21935-21941 7 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Nanoclusters
  • Fluorescence
  • Molecular dynamics
  • Nucleation
  • Gold
  32 Citations (Scopus)

  120 Downloads (Pure)

• Revealing the photophysics of gold-nanobeacons via time-resolved fluorescence spectroscopy

  Wei, G., Simionesie, D., Sefcik, J., Sutter, J. U., Xue, Q., Yu, J., Wang, J., Birch, D. J. S. & Chen, Y., 9 Dec 2015, In: Optics Letters. 40, 24, p. 5738–5741 4 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
  3 Citations (Scopus)

  58 Downloads (Pure)

• Surface plasmon enhanced energy transfer between gold nanorods and fluorophores: application to endosytosis study and RNA detection

  Zhang, Y., Wei, G., Yu, J., Birch, D. J. S. & Chen, Y., 1 Jun 2015, In: Faraday Discussions. 178, p. 383-394 12 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Fluorophores
  • Surface plasmons
  • Nanorods
  • Energy transfer
  • Gold
  22 Citations (Scopus)

  130 Downloads (Pure)
• 2014

  Dye-doped polystyrene-coated gold nanorods: towards wavelength tuneable SPASER

  Gu, P., Birch, D. J. S. & Chen, Y., 9 Apr 2014, In: Methods and Applications in Fluorescence . 2, 2, 7 p., 024004.

  Research output: Contribution to journal › Article › peer-review

  File

  • Stimulated emission
  • Surface plasmons
  • Nanorods
  • rhodamine 800
  • Polystyrenes
  24 Citations (Scopus)

  148 Downloads (Pure)

• Energy transfer between a biological labelling dye and gold nanorods

  Racknor, C., Singh, M. R., Zhang, Y., Birch, D. J. S. & Chen, Y., 1 Mar 2014, In: Methods and Applications in Fluorescence . 2, 1, 6 p., 015002.

  Research output: Contribution to journal › Article › peer-review

  File

  • Nanorods
  • Energy transfer
  • Dyes
  • Gold
  • Labeling
  23 Citations (Scopus)

  110 Downloads (Pure)

• Ordered silver and copper nanorod arrays for enhanced Raman scattering created via guided oblique angle deposition on polymer

  Keating, M., Song, S., Wei, G., Graham, D., Chen, Y. & Placido, F., 6 Mar 2014, In: Journal of Physical Chemistry C. 118, 9, p. 4878-4884 7 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Nanorods
  • Raman scattering
  • Silver
  • Raman spectroscopy
  • Copper
  11 Citations (Scopus)

  120 Downloads (Pure)
• 2012

  Creation and luminescence of size-selected gold nanorods

  Chen, Y., Zhang, Y., Birch, D. & Barnard, A. S., 2012, In: Nanoscale. 4, 16, p. 5017-5022 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

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  • Nanorods
  • Luminescence
  • Gold
  • Photons
  • Nanoparticles
  13 Citations (Scopus)

  94 Downloads (Pure)

• Effect of size, shape, and surface modification on cytotoxicity of gold nanoparticles to human Hep-2 and canine MDCK cells

  Zhang, Y., Xu, D., Li, W., Yu, J. & Chen, Y., 23 Apr 2012, In: Journal of Nanomaterials. 2012, 7 p., 375496.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Gold nanoparticles
  • Cytotoxicity
  • Nanorods
  • Gold
  • Surface treatment
  70 Citations (Scopus)

  101 Downloads (Pure)

• Enhancement of photoresponse properties of conjugated polymers/inorganic semiconductor nanocomposites by internal micro-magnetic field

  Hu, C., Chen, X., Zhang, B., Yang, J., Zhou, J., Zhang, M. Q. & Chen, Y., 27 Jan 2012, In: Chemistry - A European Journal . 18, 5, p. 1467-1475 9 p.

  Research output: Contribution to journal › Article › peer-review

  • polyaniline
  • Conjugated polymers
  • Polyaniline
  • Nanocomposites
  • Semiconductor materials
  3 Citations (Scopus)
• 2011

  Kinetic modelling of the shape-dependent evolution of faceted gold nanoparticles

  Barnard, A. S. & Chen, Y., 7 Sep 2011, In: Journal of Materials Chemistry. 21, 33, p. 12239-12245 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Gold nanoparticles
  • Kinetic theory
  • Phase diagrams
  • Coarsening
  • Seed
  20 Citations (Scopus)

• Oxygen Reactions in a Non-Aqueous Li+ Electrolyte

  Peng, Z., Freunberger, S. A., Hardwick, L. J., Chen, Y., Giordani, V., Barde, F., Novak, P., Graham, D., Tarascon, J-M. & Bruce, P. G., 4 Jul 2011, In: Agewandte Chemie-International Edition. 50, 28, p. 6351-6355 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Electrolytes
  • Oxygen
  • Oxidation
  420 Citations (Scopus)

• Two-photon excited surface plasmon enhanced energy transfer between DAPI and gold nanoparticles: opportunities in intra-cellular imaging and sensing

  Zhang, Y., Birch, D. J. S. & Chen, Y., 5 Sep 2011, In: Applied Physics Letters. 99, 10, p. - 3 p., 103701.

  Research output: Contribution to journal › Article › peer-review
  34 Citations (Scopus)
• 2010

  Charge transport in nanocrystal wires created by direct electron beam writing

  Jacke, S., Plaza, J. L., Wilcoxon, J. P., Palmer, R. E., Beecher, P., De Marzi, G., Redmond, G., Quinn, A. J. & Chen, Y., Oct 2010, In: Micro and Nano Letters. 5, 5, p. 274-277 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Nanocrystals
  • Charge transfer
  • Electron beams
  • Wire
  • Nanowires
  2 Citations (Scopus)

• Gold nanorods for fluorescence lifetime imaging in biology

  Zhang, Y., Yu, J., Birch, D. & Chen, Y., 2 Apr 2010, In: Journal of Biomedical Optics. 15, 2, 3 p., 20504.

  Research output: Contribution to journal › Article › peer-review

  • Nanorods
  • Fluorescence
  • Gold
  • Imaging techniques
  • Microscopic examination
  61 Citations (Scopus)
• 2008

  Processing and characterization of gold nanoparticles for use in plasmon probe spectroscopy and microscopy of biosystems

  Chen, Y., Preece, J. A. & Palmer, R. E., 2008, In: Annals of the New York Academy of Sciences. 1130, p. 201-206 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Plasmons
  • Metal nanoparticles
  • Surface plasmon resonance
  • Gold nanoparticles
  • Precious metals
  20 Citations (Scopus)

• Structures and optical properties of 4-5 nm bimetallic AgAu nanoparticles

  Li, Z. Y., Wilcoxon, J. P., Yin, F., Chen, Y., Palmer, R. E., Johnston, R. L. & Chen, Y., 2008, In: Faraday Discussions. 138, p. 363-373 11 p.

  Research output: Contribution to journal › Article › peer-review

  • Optical properties
  • Nanoparticles
  • Micelles
  • Transmission electron microscopy
  • Thermodynamics
  85 Citations (Scopus)

• Weighing supported nanoparticles: size-selected clusters as mass standards in nanometrology

  Young, N. P., Li, Z. Y., Chen, Y., Palomba, S., Di Vece, M. & Palmer, R. E., 12 Dec 2008, In: Physical Review Letters. 101, 24, 4 p., 246103.

  Research output: Contribution to journal › Article › peer-review
  67 Citations (Scopus)
• 2006

  Co-deposition of atomic clusters of different size and composition

  Chen, Y., Vece, M. D., Young, N. P., Li, Z. Y. & Palmer, R. E., 2006, In: Small. 2, 11, p. 1270-1272 2 p.

  Research output: Contribution to journal › Article › peer-review

  • Atoms
  • Physics
  • Gases
  • Chemical analysis
  18 Citations (Scopus)

• Sintering of passivated gold nanoparticles under the electron beam

  Chen, Y., Palmer, R. E. & Wilcoxon, J. P., 2006, In: Langmuir. 22, 6, p. 2851-2855 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Gold nanoparticles
  • Electron beams
  • Sintering
  • Nanoparticles
  • Electron irradiation
  101 Citations (Scopus)
• 2005

  Direct imaging of core-shell structure in silver-gold bimetallic nanoparticles

  Li, Z. Y., Yuan, J., Chen, Y., Palmer, R. E. & Wilcoxon, J. P., 12 Dec 2005, In: Applied Physics Letters. 87, 24, 3 p., 243103.

  Research output: Contribution to journal › Article › peer-review
  58 Citations (Scopus)

• Electrostatically stabilised nanoparticles: Self-organization and electron-beam patterning

  Plaza, J. L., Mendes, P. M., Diegoli, S., Chen, Y., Preece, J. A. & Palmer, R. E., Nov 2005, In: Journal of Nanoscience and Nanotechnology. 5, 11, p. 1826-1831 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Gold nanoparticles
  • Electron beams
  • Nanoparticles
  • Oleic Acid
  • Citric Acid
  9 Citations (Scopus)

• Local three dimensional visualization of nanoparticle assemblies

  Chen, Y., Li, Z. Y., Yuan, J., Palmer, R. E. & Wilcoxon, J. P., 2005, In: Advanced Materials. 17, 23, p. 2885-2888 3 p.

  Research output: Contribution to journal › Article › peer-review

  • Gold nanoparticles
  • Silver nanoparticles
  • Monolayers
  • Film thickness
  • Nanoparticles
  17 Citations (Scopus)

• Nanoparticle arrays patterned by electron-beam writing: Structure, composition, and electrical properties

  Plaza, J. L., Chen, Y., Jacke, S. & Palmer, R. E., 15 Feb 2005, In: Langmuir. 21, 4, p. 1556-1559 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Electron beams
  • Electric properties
  • Nanoparticles
  • Gold
  • Carbon
  21 Citations (Scopus)
• 2004

  Gold nanoparticle patterning of silicon wafers using chemical e-beam lithography

  Chen, Y., Mendes, P. M., Jacke, S., Critchley, K., Plaza, J., Nikitin, K., Palmer, R. E., Preece, J. A., Evans, S. D. & Fitzmaurice, D., 2004, In: Langmuir. 20, 9, p. 3766-3768 2 p.

  Research output: Contribution to journal › Article › peer-review

  • Gold nanoparticles
  • Silicon wafers
  • propyltrimethoxysilane
  • Lithography
  • Nanoparticles
  184 Citations (Scopus)
• 2003

  Annealing effects on the microstructure of sputtered gold layers on oxidized silicon investigated by scanning electron microscopy and scanning probe microscopy

  Plaza, J. L., Jacke, S., Chen, Y. & Palmer, R. E., 21 Mar 2003, In: Philosophical Magazine. 83, 9, p. 1137-1142 6 p.

  Research output: Contribution to journal › Article › peer-review
  6 Citations (Scopus)