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2011
104 Citations (Scopus)
1 Downloads (Pure)

Light interactions with gold nanorods and cells: implications for photothermal nanotherapeutics

Ungureanu, C., Kroes, R., Petersen, W., Groothuis, T. A. M., Ungureanu, F., Janssen, H., van Leeuwen, F. W. B., Kooyman, R. P. H., Manohar, S. & van Leeuwen, T., 2011, In : Nano letters. 11, 5, p. 1887-1894 8 p.

Research output: Contribution to journalArticleAcademicpeer-review

Nanorods
Gold
nanorods
Optical properties
Cell death
5 Citations (Scopus)

Monomer adsorption of indocyanine green to gold nanoparticles

Guerrini, L., Hartsuiker, L., Manohar, S. & Otto, C., 2011, In : Nanoscale. 3, 10, p. 4247-4253

Research output: Contribution to journalArticleAcademicpeer-review

Indocyanine Green
Gold
Monomers
Nanoparticles
Adsorption
15 Citations (Scopus)

Multiple passive element enriched photoacoustic computed tomography

Resink, S., Jose, J., Willemink, R. G. H., Slump, C. H., Steenbergen, W., van Leeuwen, T. & Manohar, S., 2011, In : Optics letters. 36, 15, p. 2809-2811 3 p.

Research output: Contribution to journalArticleAcademicpeer-review

tomography
projection
absorbers
lasers
time measurement
7 Citations (Scopus)
37 Downloads (Pure)

Non-contact spectroscopic determination of large blood volume fractions in turbid media

Bremmer, R. H., Kanick, S. C., Laan, N., Amelink, A., van Leeuwen, T. & Aalders, M. C. G., 2011, In : Biomedical optics express. 2, 2, p. 396-407

Research output: Contribution to journalArticleAcademicpeer-review

File
Blood Volume Determination
blood volume
Blood Volume
albedo
Contusions
67 Citations (Scopus)
67 Downloads (Pure)

Passive element enriched photoacoustic computed tomography (PER PACT) for simultaneous imaging of acoustic propagation properties and light absorption

Jose, J., Willemink, R. G. H., Resink, S., Piras, D., van Hespen, J. C. G., Slump, C. H., Steenbergen, W., van Leeuwen, T. G. & Manohar, S., 2011, In : Optics express. 19, 3, p. 2093-2104 12 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
acoustic propagation
electromagnetic absorption
tomography
absorbers
acoustics
33 Citations (Scopus)
59 Downloads (Pure)

Poly(vinyl alcohol) gels as photoacoustic breast phantoms revisited

Xia, W., Piras, D., Heijblom, M., Steenbergen, W., van Leeuwen, T. & Manohar, S., 2011, In : Journal of biomedical optics. 16, 7, p. - 10 p., 075002.

Research output: Contribution to journalArticleAcademicpeer-review

File
8 Citations (Scopus)

Quantitative detection of gold nanoparticles on individual, unstained cancer cells by Scanning Electron Microscopy

Hartsuiker, L., van Es, P., Petersen, W., van Leeuwen, T., Terstappen, L. W. M. M. & Otto, C., 2011, In : Journal of microscopy. 244, 2, p. 187-193

Research output: Contribution to journalArticleAcademicpeer-review

Gold
Electron Scanning Microscopy
Nanoparticles
Electrons
Neoplasms
45 Citations (Scopus)

Spectral domain optical coherence tomography imaging with an integrated optics spectrometer

Nguyen, V. D., Akça, B. I., Worhoff, K., de Ridder, R. M., Pollnau, M., van Leeuwen, T. & Kalkman, J., Apr 2011, In : Optics letters. 36, 7, p. 1293-1295 3 p.

Research output: Contribution to journalArticleAcademicpeer-review

6 Citations (Scopus)

Towards quantitative acousto-optic imaging in tissue

Bratchenia, A., Molenaar, R., Molenaar, R. & Kooyman, R. P. H., 2011, In : Laser physics. 21, 3, p. 601-607

Research output: Contribution to journalArticleAcademicpeer-review

2010
10 Citations (Scopus)

A Fourier Domain Optical Coherence Tomography integrated into a slitlamp: a novel technique combining anterior and posterior segment OCT

Stehouwer, M., Verbraak, F. D., de Vries, H. & van Leeuwen, T. G., 2010, In : Eye. 24, p. 980-984 5 p.

Research output: Contribution to journalArticleAcademicpeer-review

Optical Coherence Tomography
Ophthalmology
Slit Lamp
Retina
Pathology
44 Citations (Scopus)
15 Downloads (Pure)

Apoptosis- and necrosis-induced changes in light attenuation measured by optical coherence tomography

van der Meer, F. J., Faber, D. J., Aalders, M. C. G., Poot, A. A., Vermes, I. & van Leeuwen, T., Mar 2010, In : Lasers in medical science. 25, 2, p. 259-267 9 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Optical Coherence Tomography
Necrosis
Apoptosis
Light
Cultured Cells
11 Citations (Scopus)

Burn imaging with a whole field laser Doppler perfusion imager based on a CMOS imaging array

van Herpt, H., Draijer, M., Hondebrink, E., Nieuwenhuis, M., Beerthuizen, G., van Leeuwen, T., van Leeuwen, T. & Steenbergen, W., 2010, In : Burns. 36, 3, p. 389-396 8 p.

Research output: Contribution to journalArticleAcademicpeer-review

22 Citations (Scopus)

Differential Pathlenght Spectroscopy for the Quantitation of Optical Properties of Gold Nanoparticles

Ungureanu, C., Amelink, A., Rayavarapu, R. G., Sterenborg, H. J. C. M., Manohar, S. & van Leeuwen, T., 2010, In : ACS nano. 4, 7, p. 4081-

Research output: Contribution to journalArticleAcademicpeer-review

18 Citations (Scopus)
51 Downloads (Pure)

Feasibility of noncontact piezoelectric detection of photoacoustic signals in tissue-mimicking phantoms

Kolkman, R. G. M., Blomme, E., Cool, T., Bilcke, M., van Leeuwen, T., Steenbergen, W., Grimbergen, K. A. & den Heeten, G. J., 2010, In : Journal of biomedical optics. 15, 5, p. 055011-1-055011-4 4 p.

Research output: Contribution to journalArticleAcademicpeer-review

File
104 Citations (Scopus)

In vitro toxicity studies of polymer-coated gold nanorods

Rayavarapu, R. G., Petersen, W., Hartsuiker, L., Chin, P., Janssen, H., van Leeuwen, F. W. B., Otto, C., Manohar, S. & van Leeuwen, T., 2010, In : Nanotechnology. 21, 14, p. 145101-

Research output: Contribution to journalArticleAcademicpeer-review

Nanorods
Gold
Toxicity
Polymers
Polystyrenes
2 Citations (Scopus)

In vivo optical path lengths and path length resolved doppler shifts of multiply scattered light

Varghese, B., Rajan, V., van Leeuwen, T. & Steenbergen, W., 2010, In : Lasers in surgery and medicine. 42, 9, p. 692-700 9 p.

Research output: Contribution to journalArticleAcademicpeer-review

55 Citations (Scopus)

Lodide impurities in hexadecyltrimethylammonium bromide (CTAB) products: Lot-lot variations and influence on gold nanorod synthesis

Rayavarapu, R. G., Ungureanu, C., Krystec, P., van Leeuwen, T. & Manohar, S., 2010, In : Langmuir. 26, 7, p. 5050-

Research output: Contribution to journalArticleAcademicpeer-review

7 Citations (Scopus)
34 Downloads (Pure)

Measurement of particle flux in a static matrix with suppressed influence of optical properties, using low coherence interferometry

Varghese, B., Rajan, V., van Leeuwen, T. G. & Steenbergen, W., 2010, In : Optics express. 18, 3, p. 2849-2857 9 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
flux (rate)
interferometry
optical properties
matrices
scattering coefficients
47 Citations (Scopus)
2 Downloads (Pure)

Multiple and dependent scattering effects in Doppler optical coherence tomography

Kalkman, J., Bykov, A. V., Faber, D. J. & van Leeuwen, T. G., 2010, In : Optics express. 18, 4, p. 3883-3892 10 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
tomography
attenuation
scattering
scattering coefficients
attenuation coefficients
20 Citations (Scopus)

Numerical 3D modeling to describe formation and healing of bruises: a first step towards improved age determination

Stam, B., van Gemert, M. J. C., van Leeuwen, T. & Aalders, M., 2010, In : Medical & biological engineering & computing. 48, p. 911-921 11 p.

Research output: Contribution to journalArticleAcademicpeer-review

280 Citations (Scopus)

Optical and non-optical methods for detection and characterisation of micro particles and exosomes

van der Pol, E., Hoekstra, A., Sturk, A., Otto, C., van Leeuwen, T. & Nieuwland, R., 2010, In : Journal of thrombosis and haemostasis. 8, p. 2596-2607 12 p.

Research output: Contribution to journalArticleAcademicpeer-review

95 Citations (Scopus)
56 Downloads (Pure)

Optical phantoms of varying geometry based on thin building blocks with controlled optical properties

de Bruin, D. M., Bremmer, R. H., Kodach, V. M., de Kinkelder, R., van Marle, J., van Leeuwen, T. & Faber, D. J., 2010, In : Journal of biomedical optics. 15, p. 025001-

Research output: Contribution to journalArticleAcademicpeer-review

File
33 Citations (Scopus)

Path-length-resolved diffusive particle dynamics in spectral-domain optical coherence tomography

Kalkman, J., Sprik, R. & van Leeuwen, T., 2010, In : Physical review letters. 105, p. 198302- 1 p.

Research output: Contribution to journalArticleAcademicpeer-review

85 Citations (Scopus)

Photoacoustic Imaging of the Breast Using the Twente Photoacoustic Mammoscope: Present Status and Future Perspectives

Piras, D., Xia, W., Steenbergen, W., van Leeuwen, T. & Manohar, S., 2010, In : IEEE journal of selected topics in quantum electronics. 16, 4, p. 730-739 10 p.

Research output: Contribution to journalArticleAcademicpeer-review

71 Citations (Scopus)
27 Downloads (Pure)

Quantitative comparison of the OCT imaging depth at 1300 nm and 1600 nm

Kodach, V. M., Kalkman, J., Faber, D. J. & van Leeuwen, T. G., 2010, In : Biomedical optics express. 1, 1, p. 176-185 10 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Optical Coherence Tomography
tomography
scattering coefficients
moisture content
scattering
45 Citations (Scopus)

Quantitative measurement of attenuation coefficients of bladder biopsies using optical coherence tomography for grading urothelial carcinoma of the bladder

Cauberg, E. C. C., de Reijke, T. M., de la Rosette, J. J. M. C. H., de Bruin, D. M., Faber, D. J., Visser, M. & van Leeuwen, T., 2010, In : Journal of biomedical optics. 15, 066013, p. 066013-

Research output: Contribution to journalArticleAcademicpeer-review

8 Citations (Scopus)
4 Downloads (Pure)

Relation between the contrast in time integrated dynamic speckle patterns and the power spectral density of their temporal intensity fluctuations

Draijer, M. J., Hondebrink, E., Larsson, M., van Leeuwen, T. G. & Steenbergen, W., 2010, In : Optics express. 18, 21, p. 21883-21891 9 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
speckle patterns
power spectra
coherent light
flux (rate)
boiling
2009
1 Citation (Scopus)

A calibration procedure for center of rotation estimation in ultrasound tomography without position sensor

Marinozzi, F., Patanè, F., Bini, F. & Piras, D., 2009, In : Experimental Techniques.

Research output: Contribution to journalArticleAcademic

47 Citations (Scopus)

Are quantitative attenuation measurements of blood by optical coherence tomography feasible?

Faber, D. J. & van Leeuwen, T., 2009, In : Optics letters. 34, 9, p. 1435-1437 3 p.

Research output: Contribution to journalArticleAcademicpeer-review

Burn imaging with a whole field laser Doppler perfusion imager based on a CMOS imaging array

van Herpt, H. E., Draijer, M., Hondebrink, E., Nieuwenhuis, M. K., Beerthuizen, G. I. J. M., van Leeuwen, T. & Steenbergen, W., 2009, In : Burns. 35, Suppl. 1, p. S43

Research output: Contribution to journalArticleAcademic

68 Citations (Scopus)

Discrete Dipole Approximation simulations of gold nanorod optical properties:choice of input parameters and comparison with experiment

Ungureanu, C., Rayavarapu, R. G., Manohar, S. & van Leeuwen, T., 2009, In : Journal of applied physics. 105, 10, p. 102032-

Research output: Contribution to journalArticleAcademicpeer-review

12 Citations (Scopus)

Doppler calibration method for Fourier-Domain OCT spectrometers

Faber, D. J. & van Leeuwen, T., 2009, In : Journal of biophotonics. 2, 6-7, p. 407-415 9 p.

Research output: Contribution to journalArticleAcademicpeer-review

53 Citations (Scopus)

Effect and safety of spinal cord stimulation for treatment of chronic pain caused by diabetic neuropathy

de Vos, C., de Vos, C. C., Rajan, V., Steenbergen, W., van der Aa, H. E. & Buschman, H. P. J., 2009, In : Journal of diabetes and its complications. 23, 1, p. 40-45 6 p.

Research output: Contribution to journalArticleAcademicpeer-review

25 Downloads (Pure)

Errata: Millimeter-resolution acousto-optic quantitative imaging in a tissue model system

Bratchenia, A., Molenaar, R., van Leeuwen, T. & Kooyman, R. P. H., 2009, In : Journal of biomedical optics. 14, p. 049802

Research output: Contribution to journalArticleAcademic

File
1 Citation (Scopus)

Evaluation of a cheap ultrasonic stage for light source coherence function measurement, optical coherence tomography and dynamic focusing

Krstajic, N., Matcher, S. J., Childs, D., Steenbergen, W., Hogg, R. & Smallwood, R., 2009, In : Measurement science and technology. 20, 10, p. -

Research output: Contribution to journalArticleAcademicpeer-review

60 Citations (Scopus)

Imaging of tumor vasculate using Twente Photoacoustic systems

Jose, J., Manohar, S., Kolkman, R. G. M., Steenbergen, W. & van Leeuwen, T., 2009, In : Journal of biophotonics. 2, 12, p. 701-717

Research output: Contribution to journalArticleAcademicpeer-review

angiogenesis
Photoacoustic effect
Tumors
tumors
Multimodal Imaging
11 Citations (Scopus)

Millimeter-resolution acousto-optic quantitative imaging in a tissue model system

Bratchenia, A., Molenaar, R., van Leeuwen, T. & Kooyman, R. P. H., 2009, In : Journal of biomedical optics. 14, 3, p. 4031-

Research output: Contribution to journalArticleAcademicpeer-review

19 Citations (Scopus)
156 Downloads (Pure)

Quantitative measurements of absorption spectra in scattering media by low-coherence spectroscopy

Bosschaart, N., Aalders, M. C., Faber, D. J., Weda, J. J., van Gemert, M. J. C. & van Leeuwen, T., 2009, In : Optics letters. 34, 23, p. 3746-3748 3 p.

Research output: Contribution to journalArticleAcademicpeer-review

File
absorption spectra
scattering
spectroscopy
spectral resolution
chromophores
177 Citations (Scopus)
41 Downloads (Pure)

Review of laser speckle contrast techniques for visualizing tissue perfusion

Draijer, M., Hondebrink, E., van Leeuwen, T. & Steenbergen, W., 2009, In : Lasers in medical science. 24, 4, p. 639-651 13 p.

Research output: Contribution to journalArticleAcademicpeer-review

File
126 Citations (Scopus)
79 Downloads (Pure)

Review of methodological developments in laser Doppler flowmetry

Rajan, V., Varghese, B., van Leeuwen, T. & Steenbergen, W., 2009, In : Lasers in medical science. 24, 2, p. 269-283 15 p.

Research output: Contribution to journalArticleAcademicpeer-review

File
10 Citations (Scopus)
20 Downloads (Pure)

Time domain algorithm for accelerated determiniation of the first order moment of photo current fluctuations in high speed laser Doppler perfusion imaging

Draijer, M., Hondebrink, E., van Leeuwen, T. & Steenbergen, W., 2009, In : Medical & biological engineering & computing. 47, 10, p. 1103-1109 7 p.

Research output: Contribution to journalArticleAcademicpeer-review

File
51 Citations (Scopus)
43 Downloads (Pure)

Twente Optical Perfusion Camera: system overview and performance for video rate laser Doppler perfusion imaging

Draijer, M., Hondebrink, E., van Leeuwen, T. & Steenbergen, W., 2009, In : Optics express. 17, 5, p. 3211-3225 15 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
cameras
lasers
pixels
CMOS
occlusion
2008
76 Citations (Scopus)

Combined Raman spectroscopy and optical coherence tomography device for tissue characterization

Patil, C. A., Bosschaart, N., Keller, M. D., van Leeuwen, T. & Mahadevan-Jansen, A., 2008, In : Optics letters. 33, 10, p. 1135-1137 3 p.

Research output: Contribution to journalArticleAcademicpeer-review

acquisition
Raman spectroscopy
tomography
breast
scattering
4 Citations (Scopus)

High angle phase modulated low coherence interferometry for path length resolved Doppler measurements of multiply scattered light

Varghese, B., Rajan, V., van Leeuwen, T. & Steenbergen, W., 2008, In : Optics communications. 281, 3, p. 494-498 5 p.

Research output: Contribution to journalArticleAcademicpeer-review

Hybrid photoacoustic - ultrasound transmission parameter imaging in a miniature photoacoustic imager

Manohar, S., Willemink, R., van Hespen, J. C. G. & van Leeuwen, T., 2008, In : Journal of the Acoustical Society of America. 123, 5, p. 3371-

Research output: Contribution to journalArticleAcademicpeer-review

23 Citations (Scopus)

Photoacoustic Imaging of Port-Wine Stains

Kolkman, R. G. M., Mulder, M. J., Glade, C. P., Steenbergen, W. & van Leeuwen, T. G., 2008, In : Lasers in surgery and medicine. 40, 3, p. 178-182 5 p.

Research output: Contribution to journalArticleAcademicpeer-review

Port-Wine Stain
Blood Vessels
Light
Laser Therapy
Volunteers
107 Citations (Scopus)
56 Downloads (Pure)

Real-time in vivo photoacoustic and ultrasound imaging

Kolkman, R. G. M., Brands, P. J., Steenbergen, W. & van Leeuwen, T., 2008, In : Journal of biomedical optics. 13, 5, p. 050510-1-050510-3 3 p.

Research output: Contribution to journalArticleAcademicpeer-review

File
7 Citations (Scopus)

Speckle size and decorrelation time; space-time correlation analysis of coherent light dynamically scattered from turbid media

Rajan, V., Varghese, B., van Leeuwen, T. & Steenbergen, W., 2008, In : Optics communications. 281, 6, p. 1755-1760 6 p.

Research output: Contribution to journalArticleAcademicpeer-review

10 Citations (Scopus)

Wavelength swept Ti: sapphire laser

Kodach, V. M., Faber, D. J. & van Leeuwen, T., 2008, In : Optics communications. 281, 19, p. 4975-4978 4 p.

Research output: Contribution to journalArticleAcademicpeer-review

2007
67 Citations (Scopus)

Concomitant speed-of-sound tomography in photoacoustic imaging

Manohar, S., Willemink, R., van der Heijden, F., Slump, C. H. & van Leeuwen, T., 28 Sep 2007, In : Applied physics letters. 91, 13, p. 1-3 3 p., 10.1063/1.2789689.

Research output: Contribution to journalArticleAcademicpeer-review