Author Publications

2013

Grootendorst, D.J. and Jose, J. and Fratila, R.M. and Visscher, M. and Velders, A.H. and Haken ten, B. and Leeuwen van, A.G.J.M. and Steenbergen, W. and Manohar, S. and Ruers, T.J.M. (2013) Evaluation of superparamagnetic iron oxide nanoparticles (Endorem) as a photoacoustic contrast agent for intra-operative nodal staging. Contrast Media & Molecular Imaging, 8 (1). 83 - 91. ISSN 1555-4309

Heijblom, M. and Meijer, L.M. and Leeuwen van, A.G.J.M. and Steenbergen, W. and Manohar, S. (2013) Monte Carlo simulations shed light on Bathsheba's suspect breast. Journal of biophotonics, accepted . ISSN 1864-063x

2012

Akca, B. Imran and Nguyen, Van Duc and Kalkman, Jeroen and Ismail, Nur and Sengo, Gabriel and Sun, Fei and Driessen, Alfred and Leeuwen van, Ton G. and Pollnau, Markus and Wörhoff, Kerstin and Ridder de, René M. (2012) Toward spectral-domain optical coherence tomography on a chip. IEEE Journal of Selected Topics in Quantum Electronics, 18 (3). pp. 1223-1233. ISSN 1077-260X

Akca, B.I. and Chang, L. and Sengo, G. and Wörhoff, K. and Pollnau, M. and Ridder de, R.M. and Nguyen, V. Duc and Kalkman, J. and Leeuwen van, T.G. (2012) Integrated AWG spectrometer for on-chip optical coherence tomography. In: 16th European Conference on Integrated Optics, ECIO 2012, 18-20 April 2012, Sitges-Barcelona, Spain.

Bosschaart, N. and Aalders, M.C.G. and Leeuwen van, A.G.J.M. and Faber, D.J. (2012) Spectral domain detection in low-coherence spectroscopy. Biomedical optics express, 3 (9). 2263 - 2272. ISSN 2156-7085

Es van, P. and Leeuwen van, A.G.J.M. and Steenbergen, W. and Manohar, S. (2012) Multimodal Photoacoustic and Ultrasound Imaging. In: Emerging Imaging Technologies in Medicine. Taylor and Francis, 233 - 252. ISBN 9781439880418

Grootendorst, D.J. and Jose, J. and Fratila, R.M. and Visscher, M. and Velders, A.H. and Haken ten, B. and Leeuwen van, A.G.J.M. and Steenbergen, W. and Manohar, S. and Ruers, T.J.M. (2012) Photoacoustic metastases detection using clinically approved SPIO dispersions. In: OSA Biomedical Optics Conference, April 29 to May 2, 2012, April 29 - May 2, 2012, Miami, FL.

Grootendorst, D.J. and Jose, J. and Wouters, M.W. and Boven van, H.H. and Hage van der, J.A. and Haken ten, B. and Leeuwen van, A.G.J.M. and Steenbergen, W. and Manohar, S. and Ruers, T.J.M. (2012) First Experiences of Photoacoustic Imaging for Detection of Melanoma Metastases in Resected Human Lymph Nodes. Lasers in surgery and medicine, 44 (7). 541 - 549. ISSN 0196-8092

Hartsuiker, L. and Petersen, W. and Rayavarapu, R.G. and Lenferink, A.T.M. and Poot, A.A. and Terstappen, L.W.M.M. and Leeuwen van, A.G.J.M. and Manohar, S. and Otto, C. (2012) Raman and Fluorescence Spectral Imaging of Live Breast Cancer Cells Incubated with PEGylated Gold Nanorods. Applied spectroscopy, 66 (1). 66 - 74. ISSN 0003-7028

Heijblom, M. and Piras, D. and Xia, W. and Hespen van, J.C.G. and Klaase, J.M. and Engh van den, F.M. and Leeuwen van, A.G.J.M. and Steenbergen, W. and Manohar, S. (2012) Visualizing breast cancer using the Twente photoacoustic mammoscope: What do we learn from twelve new patient measurements? Optics express, 20 (11). 11582 - 11597. ISSN 1094-4087

Heijblom, M. and Piras, D. and Xia, W. and Hespen van, J.C.G. and Klaase, J.M. and Engh van den, F.M. and Leeuwen van, A.G.J.M. and Steenbergen, W. and Manohar, S. (2012) Imaging breast lesions using the Twente Photoacoustic Mammoscope: ongoing clinical experience. In: SPIE Photons plus Ultrasound: imaging and sensing 2012, Photonics West, January 21, 2012, San Francisco, USA.

Jose, J. and Willemink, R.G.H. and Steenbergen, W. and Leeuwen van, A.G.J.M. and Manohar, S. (2012) Speed-of-sound compensated photoacoustic tomography for accurate imaging. Medical Physics, 39 (12). 7262 - 7272. ISSN 0094-2405

Piras, D. and Heijblom, M. and Xia, W. and Leeuwen van, A.G.J.M. and Steenbergen, W. and Manohar, S. (2012) Adapted directivity approach for photoacoustic imaging reconstruction. In: Photons Plus Ultrasound: Imaging and Sensing 2012, January 21, 2012.

Wessels, R. and Bruin de, D.M. and Faber, D.J. and Boven van, H.H. and Vincent, A.D. and Leeuwen van, A.G.J.M. and Beurden van, M.F.B. and Ruers, T.J.M. (2012) Optical coherence tomography in vulvar intraepithelial neoplasia. Journal of biomedical optics, 17 (11). p. 116022. ISSN 1083-3668

Xia, W. and Piras, D. and Heijblom, M. and Hespen van, J.C.G. and Veldhoven van, S. and Prins, C. and Leeuwen van, A.G.J.M. and Steenbergen, W. and Manohar, S. (2012) A Custom-Made Linear Array Transducer for Photoacoustic Breast Imaging. In: Photons Plus Ultrasound: Imaging and Sensing 2012, January 21, 2012, San Francisco, USA.

Xia, W. and Piras, D. and Hespen van, J.C.G. and Veldhoven van, S. and Prins, C. and Leeuwen van, A.G.J.M. and Steenbergen, W. and Manohar, S. (2012) A Novel Acoustic Lens for Photoacoustic Breast Imaging. In: OSA Biomedical Optics Conference, April 29 to May 2, 2012, April 29 - May 2, 2012, Miami, USA.

Xia, W. and Piras, D. and Prins, C. and Leeuwen van, A.G.J.M. and Steenbergen, W. and Manohar, S. (2012) FEM model based optimization of transducer geometry for photoacoustic imaging. In: OSA Conference on Biomedical Optics, BIOMED 2012, Miami, Florida, April 28, 2012, April 28, 2012, Miami, FL, USA.

2011

Akca, B.I. and Nguyen, V.D. and Kalkman, J. and Leeuwen van, T.G. and Wörhoff, K. and Ridder de, R.M. and Pollnau, M. (2011) Toward miniaturized optical coherence tomography. In: Conference on Lasers and Electro-Optics, CLEO 2011, 1-6 May 2011, Baltimore, Maryland, USA.

Akca, B.I. and Nguyen, V.D. and Kalkman, J. and Leeuwen van, T.G. and Wörhoff, K. and Ridder de, R.M. and Pollnau, M. (2011) Integrated spectrometers for spectral-domain optical coherence tomography. In: Conference on Lasers and Electro-Optics, CLEO/Europe, 22-26 May 2011, Munich, Germany.

Akca, B.I. and Nguyen, V.D. and Kalkman, J. and Leeuwen van, T.G. and Wörhoff, K. and Ridder de, R.M. and Pollnau, M. (2011) Towards spectral-domain optical coherence tomography on a silicon chip. In: International Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim, 28 August - 1 September 2011, Sydney, Australia.

Akca, B.I. and Nguyen, V.D. and Kalkman, J. and Leeuwen van, T.G. and Wörhoff, K. and Ridder de, R.M. and Pollnau, M. (2011) Toward Miniaturized Optical Coherence Tomography. In: The Sense of Contact 13, April 7, 2011, Zeist, the Netherlands.

Akca, B.I. and Wörhoff, K. and Nguyen, V.D. and Kalkman, J. and Leeuwen van, T.G. and Ridder de, R.M. and Pollnau, M. (2011) Towards spectral-domain optical coherence tomography on a silicon chip. In: International Laser Physics Workshop, 11-15 July 2011, Sarajevo, Bosnia and Herzegovina.

Bosschaart, Nienke and Faber, Dirk J. and Leeuwen van, Ton G. and Aalders, Maurice C.G. (2011) Measurements of wavelength dependent scattering and backscattering coefficients by low-coherence spectroscopy. Journal of Biomedical Optics, 16 . 030503. ISSN 1083-3668

Bratchenia, A. and Molenaar, R. and Leeuwen van, A.G.J.M. and Kooyman, R.P.H. (2011) Acousto-optic-assisted diffuse optical tomography. Optics Letters, 36 (9). pp. 1539-1541. ISSN 0146-9592

Bremmer, R.H. and Kanick, S.C. and Laan, N. and Amelink, A. and Leeuwen van, A.G.J.M. and Aalders, M.C.G. (2011) Non-contact spectroscopic determination of large blood volume fractions in turbid media. Biomedical Optics Express, 2 (2). pp. 396-407. ISSN 2156-7085

Daoudi, K. and Molenaar, R. and Leeuwen van, A.G.J.M. and Steenbergen, W. (2011) Absolute measurement of absorption coefficient by combining photoacoustics and acousto-optics. In: Photons Plus Ultrasound: Imaging and Sensing 2011, February 17, 2011, San Francisco, CA, USA.

Hartsuiker, L. and Petersen, W. and Jose, J. and Es van, P. and Lenferink, A. and Poot, A.A. and Terstappen, L.W.M.M. and Manohar, S. and Otto, C. and Leeuwen van, T.G. (2011) Gold nanoparticles for tumour detection and treatment. In: Clinical and Biomedical Spectroscopy and Imaging II. Proceedings of SPIE, 8087 . Society of Photo-Optical Instrumentation Engineers, p. 808710.

Heijblom, M. and Klaase, J.M. and Engh van den, F.M. and Leeuwen van, T.G. and Steenbergen, W. and Manohar, S. (2011) Imaging Tumor Vascularization for Detection and Diagnosis of Breast Cancer. Technology in cancer research & treatment, 10 (6). pp. 607-623. ISSN 1533--0338

Heijblom, Michelle and Piras, Daniele and Tije ten, Ellen and Xia, Wenfeng and Hespen van, Johan and Steenbergen, Wiendelt and Manohar, Srirang and Klaase, Joost and Engh van den, Frank and Leeuwen van, Ton (2011) Breast imaging using the Twente photoacoustic mammoscope (PAM): new clinical measurements. In: Clinical and Biomedical Spectroscopy and Imaging II. Proceedings of SPIE, 8087 . Society of Photo-Optical Instrumentation Engineers, 80870N.

Jose, Jithin and Grootendorst, Diederik J. and Vijn, Thomas W. and Wouters, Michel and Boven van, Hester and Leeuwen van, Ton G. and Steenbergen, Wiendelt and Ruers, Theo J.M. and Manohar, Srirang (2011) Initial results of imaging melanoma metastasis in resected human lymph nodes using photoacoustic computed tomography. Journal of Biomedical Optics, 16 (9). 096021 . ISSN 1083-3668

Jose, Jithin and Willemink, Rene G.H. and Resink, Steffen and Piras, Daniele and Hespen van, J.C.G. and Slump, Cornelis H. and Steenbergen, Wiendelt and Leeuwen van, Ton G. and Manohar, Srirang (2011) Passive element enriched photoacoustic computed tomography (PER PACT) for simultaneous imaging of acoustic propagation properties and light absorption. Optics Express, 19 (3). pp. 2093-2104. ISSN 1094-4087

Kodach, V.M. and Faber, D.J. and Marle van, J. and Leeuwen van, A.G.J.M. and Kalkman, J. (2011) Determination of the scattering anisotropy with optical coherence tomography. Optics Express, 19 (7). pp. 6131-6140. ISSN 1094-4087

Lankveld, Danielle P.K. and Rayavarapu, Raja G. and Krystek, Petra and Oomen, Agnes G. and Verharen, Hennie W. and Leeuwen van, Ton G. and Jong de, Wim H. and Manohar, Srirang (2011) Blood clearance and tissue distribution of PEGylated and non-PEGylated gold nanorods after intravenous administration in rats. Nanomedicine, 6 (2). pp. 339-349. ISSN 1743-5889

Manohar, Srirang and Ungureanu, Constantin and Leeuwen van, Ton G. (2011) Gold nanorods as molecular contrast agents in photoacoustic imaging: the promises and the caveats. Contrast media and molecular imaging, 62 (5). pp. 389-400. ISSN 1555-4309

Nguyen, V. Duc and Akca, B. Imran and Wörhoff, Kerstin and Ridder de, René M. and Pollnau, Markus and Leeuwen van, Ton G. and Kalkman, Jeroen (2011) Spectral domain optical coherence tomography imaging with an integrated optics spectrometer. Optics Letters, 36 (7). pp. 1293-1295. ISSN 0146-9592

Nguyen, V. Duc and Akça, B.I. and Wörhoff, K. and Ridder de, R.M. and Pollnau, M. and Leeuwen van, T.G. and Kalkman, J. (2011) Spectral-domain optical coherence tomography with an arrayed waveguide grating spectrometer. In: European Conferences on Biomedical Optics, 22-26 May 2011, Munich, Germany.

Piras, D. and Xia, W. and Heijblom, M. and Tije ten, E.M. and Hespen van, J. and Steenbergen, W. and Leeuwen van, T.G. and Manohar, S. and Engh van den, F. and Klaase, J.M. (2011) Breast imaging with the Twente Photoacoustic Mammoscope. In: International Workshop BioPhotonics, 2011, 8-10 June 2011, Parma, Italy.

Resink, S.G. and Jose, J. and Willemink, R.G.H. and Slump, C.H. and Steenbergen, W. and Leeuwen van, A.G.J.M. and Manohar, S. (2011) Multiple passive element enriched photoacoustic computed tomography. Optics Letters, 36 (15). pp. 2809-2811. ISSN 0146-9592

Ungureanu, Constantin and Kroes, Rene and Petersen, Wilma and Groothuis, Tom A.M. and Ungureanu, Felicia and Janssen, Hans and Leeuwen van, Fijs W.B. and Kooyman, Rob P.H. and Manohar, Srirang and Leeuwen van, Ton G. (2011) Light Interactions with Gold Nanorods and Cells: Implications for Photothermal Nanotherapeutics. Nano Letters, 11 (5). pp. 1887-1894. ISSN 1530-6984

Xia, Wenfeng and Piras, Daniele and Heijblom, Michelle and Hespen van, Johan C.G. and Steenbergen, Wiendelt and Manohar, Srirang and Veldhoven van, Spiridon and Prins, Christian and Leeuwen van, Ton G. (2011) Enlarged acceptance angle of a finite size detector in photoacoustic imaging using acoustic lenses. In: Novel Biophotonic Techniques and Applications. Proceedings of SPIE, 8090 . Society of Photo-Optical Instrumentation Engineers, 80900L.

Xia, Wenfeng and Piras, Daniele and Heijblom, Michelle and Steenbergen, Wiendelt and Leeuwen van, Ton and Manohar, Srirang (2011) Poly(vinyl alcohol) gels as photoacoustic breast phantoms revisited. Journal of Biomedical Optics, 16 (7). 075002. ISSN 1083-3668

2010

Akca, I. and Ismail, N. and Sun, F. and Nguyen, V.D. and Kalkman, J. and Leeuwen van, T.G. and Driessen, A. and Wörhoff, K. and Pollnau, M. and Ridder de, R.M. (2010) Integrated arrayed waveguide grating spectrometer for on-chip optical coherence tomography. In: Conference on Lasers and Electro-Optics, CLEO 2010, 16-21 May 2010, San Jose, CA, USA.

Akca, B.I. and Ismail, N. and Sun, F. and Driessen, A. and Wörhoff, K. and Pollnau, M. and Ridder de, R.M. and Nguyen, V.D. and Kalkman, J. and Leeuwen van, T.G. (2010) Integrated AWG spectrometer for on-chip optical coherence tomography and Raman spectroscopy. In: 15th European Conference on Integrated Optics, ECIO 2010, 7-9 April 2010, Cambridge, United Kingdom.

Bruin de, Daniel M. and Bremmer, Rolf H. and Kodach, Vitali M. and Kinkelder de, Roy and Marle van, Jan and Leeuwen van, Ton G. and Faber, Dirk J. (2010) Optical phantoms of varying geometry based on thin building blocks with controlled optical properties. Journal of Biomedical Optics, 15 . 025001. ISSN 1083-3668

Cauberg, Evelyne C.C. and Reijke de, Theo M. and Rosette de la, Jean J.M.C.H. and Bruin de, Daniel M. and Faber, Dirk J. and Visser, Mike and Leeuwen van, Ton G. (2010) Quantitative measurement of attenuation coefficients of bladder biopsies using optical coherence tomography for grading urothelial carcinoma of the bladder. Journal of Biomedical Optics, 15 (066013). 066013. ISSN 1083-3668

Draijer, M.J. and Hondebrink, E. and Larsson, M. and Leeuwen van, A.G.J.M. and Steenbergen, W. (2010) Relation between the contrast in time integrated dynamic speckle patterns an the power spectral density of their temporal intensity fluctuations. Optics Express, 18 (21). pp. 21883-21891. ISSN 1094-4087

Kalkman, J. and Bykov, A.V. and Faber, D.J. and Leeuwen van, A.G.J.M. (2010) Multiple and dependent scattering effects in Doppler optical coherence tomography. Optics Express, 18 (4). pp. 3883-3892. ISSN 1094-4087

Kodach, V.M. and Kalkman, J. and Faber, D.J. and Leeuwen van, A.G.J.M. (2010) Quantitative comparison of the OCT imaging depth at 1300 nm and 1600 nm. Biomedical Optics Express, 1 (1). pp. 176-185. ISSN 2156-7085

Kolkman, Roy G.M. and Blomme, Erik and Cool, Tijl and Bilcke, Mattias and Leeuwen van, Ton G. and Steenbergen, Wiendelt and Grimbergen, Kees A. and Heeten den, Gerard J. (2010) Feasibility of noncontact piezoelectric detection of photoacoustic signals in tissue-mimicking phantoms. Journal of Biomedical Optics, 15 (5). 055011. ISSN 1083-3668

Meer van der, Freek J. and Faber, Dirk J. and Aalders, Maurice C.G. and Poot, André and Vermes, Istvan and Leeuwen van, Ton G. (2010) Apoptosis- and necrosis-induced changes in light attenuation measured by optical coherence tomography. Lasers in Medical Science, 25 (2). pp. 259-267. ISSN 0268-8921

Piras, Daniele and Xia, Wenfeng and Steenbergen, Wiendelt and Leeuwen van, Ton G. and Manohar, Srirang (2010) Photoacoustic Imaging of the Breast Using the Twente Photoacoustic Mammoscope: Present Status and Future Perspectives. IEEE Journal on Selected topics in Quantum Electronics, 16 (4). pp. 730-739. ISSN 1077-260X

Rayavarapu, Raja G. and Petersen, Wilma and Hartsuiker, Liesbeth and Chin, Patrick and Janssen, Hans and Leeuwen van, Fijs W.B. and Otto, Cees and Manohar, Srirang and Leeuwen van, Ton G. (2010) In vitro toxicity studies of polymer-coated gold nanorods. Nanotechnology, 21 (14). p. 145101. ISSN 0957-4484

Rayavarapu, Raja Gopal and Ungureanu, Constantin and Krystec, Petra and Leeuwen van, Ton G. and Manohar, Srirang (2010) Iodide Impurities in Hexadecyltrimethylammonium Bromide (CTAB) Products: Lot−Lot Variations and Influence on Gold Nanorod Synthesis. Langmuir, 26 (7). 5050 - 5055. ISSN 0743-7463

Steenbergen, Wiendelt and Hondebrink, Erwin and Draijer, Matthijs J. and Leeuwen van, Ton G. (2010) Comparison of scanning beam and whole field laser Doppler perfusion imaging. In: Dynamics and Fluctuations in Biomedical Photonics VII. Proceedings of SPIE, 7563 . SPIE--The International Society for Optical Engineering, 75630H . ISBN 9780819479594

Ungureanu, Constantin and Amelink, Arjen and Rayavarapu, Raja G. and Sterenborg, Henricus J.C.M. and Manohar, Srirang and Leeuwen van, Ton G. (2010) Differential Pathlength Spectroscopy for the Quantitation of Optical Properties of Gold Nanoparticles. ACS Nano, 4 (7). pp. 4081-4089. ISSN 1936-0851

Varghese, Babu and Rajan, Vinayakrishnan and Leeuwen van, Ton G. and Steenbergen, Wiendelt (2010) Measurement of particle flux in a static matrix with suppressed influence of optical properties, using low coherence interferometry. Optics Express, 18 (3). pp. 2849-2857. ISSN 1094-4087

2009

Bosschaart, Nienke and Aalders, Maurice C. and Faber, Dirk J. and Weda, Jelmer J. and Gemert van, Martin J.C. and Leeuwen van, Ton G. (2009) Quantitative measurements of absorption spectra in scattering media by low-coherence spectroscopy. Optics Letters, 34 (23). pp. 3746-3748. ISSN 0146-9592

Bratchenia, Aliaksandr and Molenaar, Robert and Leeuwen van, Ton G. and Kooyman, Rob P.H. (2009) Errata: Millimeter-resolution acousto-optic quantitative imaging in a tissue model system. Journal of Biomedical Optics, 14 . 049802. ISSN 1083-3668

Bratchenia, Aliaksandr and Molenaar, Robert and Kooyman, Rob P.H. and Leeuwen van, Ton G. (2009) Millimeter-resolution acousto-optic quantitative imaging in a tissue model system. Journal of Biomedical Optics, 14 (3). 034031. ISSN 1083-3668

Draijer, Matthijs and Hondebrink, Erwin and Leeuwen van, Ton and Steenbergen, Wiendelt (2009) Twente Optical Perfusion Camera: system overview and performance for video rate laser Doppler perfusion imaging. Optics Express, 17 (5). pp. 3211-3225. ISSN 1094-4087

Draijer, Matthijs and Hondebrink, Erwin and Leeuwen van, Ton and Steenbergen, Wiendelt (2009) Review of laser speckle contrast techniques for visualizing tissue perfusion. Lasers in Medical Science, 24 (4). pp. 639-651. ISSN 0268-8921

Draijer, Matthijs and Hondebrink, Erwin and Leeuwen van, Ton and Steenbergen, Wiendelt (2009) Time domain algorithm for accelerated determination of the first order moment of photo current fluctuations in high speed laser Doppler perfusion imaging. Medical and biological engineering and computing, 47 (10). pp. 1103-1109. ISSN 0140-0118

Draijer, Matthijs J. and Hondebrink, Erwin and Steenbergen, Wiendelt and Leeuwen van, Ton G. (2009) Time domain algorithm for whole field laser Doppler perfusion imaging. In: Optical Diagnostics and Sensing IX. Proceedings of SPIE, 7186 . SPIE, p. 718608. ISBN 9780819474322

Faber, Dirk J. and Leeuwen van, Ton G. (2009) Are quantitative attenuation measurements of blood by optical coherence tomography feasible? Optics Letters, 34 (9). pp. 1435-1437. ISSN 0146-9592

Faber, Dirk J. and Leeuwen van, Ton G. (2009) Doppler calibration method for Spectral Domain OCT spectrometers. Journal of Biophotonics, 2 (6-7). pp. 407-415. ISSN 1864-063X

Herpt van, H.E. and Draijer, M.J. and Hondebrink, E. and Nieuwenhuis, M.K. and Beerthuizen, G.I.J.M. and Leeuwen van, T.G. and Steenbergen, W. (2009) Burn imaging with a whole field laser Doppler perfusion imager based on a CMOS imaging array. Burns, 35 (Suppl. 1). S43. ISSN 0305-4179

Jose, J. and Willemink, R. and Resink, S.G. and Maalderink, T. and Hespen van, J.C.G. and Leeuwen van, T.G. and Manohar, S. (2009) Ultrasound-transmission parameter imaging in a photoacoustic imager. In: Novel Optical Instrumentation for Biomedical Applications IV. Proceedings of SPIE, 7371 . SPIE/OSA, 73710S. ISBN 9780819476470

Jose, Jithin and Manohar, Srirang and Kolkman, Roy G.M. and Steenbergen, W. and Leeuwen van, Ton G. (2009) Imaging of tumor vasculature using Twente photoacoustic systems. Journal of Biophotonics, 2 (12). pp. 701-717. ISSN 1864-063X

Kolkman, Roy G.M. and Brands, Peter J. and Steenbergen, Wiendelt and Leeuwen van, Ton G. (2009) Real-time photoacoustic and ultrasound imaging of human vasculature. In: Photons Plus Ultrasound: Imaging and Sensing 2009. Proceedings of SPIE, 7177 . SPIE, p. 717704.

Manohar, Srirang and Rayavarapu, Rajagopal and Petersen, Wilma and Leeuwen van, Ton G. (2009) Cell viability studies of PEG-thiol treated gold nanorods as optoacoustic contrast agents. In: Photons Plus Ultrasound: Imaging and Sensing 2009. Proceedings of SPIE, 7177 . SPIE, 71772D. ISBN 9780819474230

Nguyen, V. Duc and Kalkman, J. and Ismail, N. and Sun, F. and Wörhoff, K. and Driessen, A. and Pollnau, M. and Leeuwen van, T.G. (2009) Design and characterization of SiON integrated optics components for optical coherence tomography. In: Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference. CLEO Europe - EQEC 2009. European Conference on, 14-19 June 2009, Munich, Germany.

Ungureanu, C. and Manohar, S. and Leeuwen van, T.G.C. and Amelink, A. and Sterenborg, Henricus J.C.M. (2009) Discriminating between absorption and scattering coefficients in optical characterisation measurements on gold nanoparticle based photoacoustic contrast agents. In: Photons Plus Ultrasound: Imaging and Sensing 2009. Proceedings of SPIE, 7177 . SPIE, p. 717718.

Ungureanu, Constantin and Rayavarapu, Raja Gopal and Manohar, Srirang and Leeuwen van, Ton G. (2009) Discrete dipole approximation simulations of gold nanorod optical properties: Choice of input parameters and comparison with experiment. Journal of Applied Physics, 105 (10). p. 102032. ISSN 0021-8979

Varghese, Babu and Rajan, Vinayakrishnan and Steenbergen, Wiendelt and Leeuwen van, Ton G. (2009) Path length resolved optical Doppler flowmetry. In: Biomedical Applications of Light Scattering III. Proceedings of SPIE, 7187 . SPIE, 71870A. ISBN 9780819474339

Willemink, Rene G.H. and Manohar, Srirang and Jose, Jithin and Slump, Kees and Heijden van der, Ferdi and Leeuwen van, Ton G. (2009) Simultaneous imaging of ultrasound attenuation, speed of sound and optical absorption in a photoacoustic setup. In: Medical Imaging 2009: Ultrasonic Imaging and Signal Processing. Proceedings of SPIE, 7265 . SPIE, 72650J. ISBN 9780819475169

2008

Kodach, Vitali M. and Faber, Dirk J. and Leeuwen van, Ton G. (2008) Wavelength swept Ti:sapphire laser. Optics Communications, 281 (19). pp. 4975-4978. ISSN 0030-4018

Kolkman, Roy G.M. and Brands, Peter J. and Steenbergen, Wiendelt and Leeuwen van, Ton G. (2008) Real-time in vivo photoacoustic and ultrasound imaging. Journal of Biomedical Optics, 13 (5). 050510. ISSN 1083-3668

Kolkman, Roy G.M. and Mulder, Miranda J. and Glade, Conrad P. and Steenbergen, Wiendelt and Leeuwen van, Ton G. (2008) Photoacoustic imaging of port-wine stains. Lasers in Surgery and Medicine, 40 (3). pp. 178-182. ISSN 0196-8092

Patil, Chetan A. and Bosschaart, Nienke and Keller, Matthew D. and Leeuwen van, Ton G. and Mahadevan-Jansen, Anita (2008) Combined Raman spectroscopy and optical coherence tomography device for tissue characterization. Optics Letters, 33 (10). pp. 1135-1137. ISSN 0146-9592

Rajan, Vinayakrishnan and Varghese, Babu and Leeuwen van, Ton G. and Steenbergen, Wiendelt (2008) Speckle size and decorrelation time; space–time correlation analysis of coherent light dynamically scattered from turbid media. Optics Communications, 281 (6). pp. 1755-1760. ISSN 0030-4018

Varghese, Babu and Rajan, Vinayakrishnan and Leeuwen van, Ton G. and Steenbergen, Wiendelt (2008) High angle phase modulated low coherence interferometry for path length resolved Doppler measurements of multiply scattered light. Optics Communications, 281 (3). pp. 494-498. ISSN 0030-4018

2007

Kolkman, Roy G. and Steenbergen, Wiendelt and Leeuwen van, Ton G. (2007) Reflection mode photoacoustic measurement of speed of sound. Optics Express, 15 (6). pp. 3291-3300. ISSN 1094-4087

Manohar, Srirang and Willemink, Rene G.H. and Heijden van der, Ferdi and Slump, Cornelis H. and Leeuwen van, Ton G. (2007) Concomitant speed-of-sound tomography in photoacoustic imaging. Applied physics letters, 91 (13). p. 131911. ISSN 0003-6951

Manohar, Srirang and Vaartjes, Susanne E. and Hespen van, Johan C.G. and Klaase, Joost M. and Engh van den, Frank M. and Steenbergen, Wiendelt and Leeuwen van, Ton G. (2007) Initial results of in vivo non-invasive cancer imaging in the human breast using near-infrared photoacoustics. Optics Express, 15 (19). pp. 12277-12285. ISSN 1094-4087

Manohar, Srirang and Willemink, Rene G.H. and Leeuwen van, Ton G. (2007) Speed-of-sound imaging in a photoacoustic imager. In: Eighth Conference on Biomedical Thermoacoustics, Optoacoustics, and Acousto-optics; Photons Plus Ultrasound: Imaging and Sensing, 13-15 February 2007, San Jose, CA, USA.

Rajan, V. and Varghese, B. and Leeuwen van, T.G. and Steenbergen, W. (2007) Effect of speckles on the depth sensitivity of laser Doppler perfusion imaging. Optics Express, 15 (17). pp. 10911-10919. ISSN 1094-4087

Rajan, Vinayakrishnan and Varghese, Babu and Leeuwen van, Ton G. and Steenbergen, Wiendelt (2007) Quantification of spatial intensity correlations and photodetector intensity fluctuations of coherent light reflected from turbid particle suspensions. Physical Review E: Statistical, nonlinear, and soft matter physics, 75 (6). 060901. ISSN 1539-3755

Rayavarapu, Raja Gopal and Petersen, Wilma and Ungureanu, Constantin and Post, Janine N. and Leeuwen van, Ton G. and Manohar, Srirang (2007) Synthesis and Bioconjugation of Gold Nanoparticles as Potential Molecular Probes for Light-Based Imaging Techniques. International Journal of Biomedical Imaging . p. 29817. ISSN 1687-4196

Ungureanu, C. and Gopal, R. Raja and Leeuwen van, T.G. and Manohar, S. (2007) Optical properties of gold nanorods: towards contrast agents for photoacoustic imaging [poster]. In: 3rd International Graduate Summer School Biophotonics ’07, 9-16 June, 2007, Ven, Sweden.

Varghese, Babu and Rajan, Vinayakrishnan and Leeuwen van, Ton G. and Steenbergen, Wiendelt (2007) Path-length-resolved optical Doppler perfusion monitoring. Journal of Biomedical Optics, 12 (6). 060508. ISSN 1083-3668

Varghese, Babu and Rajan, Vinayakrishnan and Leeuwen van, Ton G. and Steenbergen, Wiendelt (2007) Evaluation of a multimode fiber optic low coherence interferometer for path length resolved Doppler measurements of diffuse light. Review of Scientific Instruments, 78 (12). p. 126103. ISSN 0034-6748

Varghese, B. and Rajan, V. and Leeuwen van, T.G. and Steenbergen, W. (2007) Discrimination between Doppler-shifted and non-shifted light in coherence domain path length resolved measurements of multiply scattered light. Optics Express, 15 (20). pp. 13340-13350. ISSN 1094-4087

Varghese, B. and Rajan, V. and Leeuwen van, T.G. and Steenbergen, W. (2007) Quantification of optical Doppler broadening and optical path lengths of multiply scattered light by phase modulated low coherence interferometry. Optics Express, 15 (15). pp. 9157-9165. ISSN 1094-4087

2006

Draijer, M.J. and Hondebrink, E. and Leeuwen van, T.G. and Steenbergen, W. (2006) Novel approaches in perfusion imaging of superficial microcirculation. Journal of vascular research, 43 (Suppl.). p. 5. ISSN 10181172

Kolkman, Roy G.M. and Bosschaart, Nienke and Kok, Ben and Leeuwen van, Ton G. and Steenbergen, Wiendelt (2006) Photoacoustic imaging of valves in superficial veins. Lasers in Surgery and Medicine, 38 (8). pp. 740-744. ISSN 0196-8092

Kolkman, Roy G.M. and Steenbergen, Wiendelt and Leeuwen van, Ton G. (2006) In vivo photoacoustic imaging of blood vessels with a pulsed laser diode. Lasers in Medical Science, 21 (3). pp. 134-139. ISSN 0268-8921

Rajan, V. and Varghese, B. and Leeuwen van, T.G. and Steenbergen, W. (2006) Speckles in laser Doppler perfusion imaging. Optics Letters, 31 (4). pp. 468-470. ISSN 0146-9592

2005

Faber, Dirk J. and Mik, Egbert G. and Aalders, Maurice C.G. and Leeuwen van, Ton G. (2005) Toward assessment of blood oxygen saturation by spectroscopic optical coherence tomography. Optics Letters, 30 (9). pp. 1015-1017. ISSN 0146-9592

Manohar, Srirang and Kharine, Alexei and Hespen van, Johan C.G. and Steenbergen, Wiendelt and Leeuwen van, Ton G. (2005) The Twente Photoacoustic Mammoscope: system overview and performance. Physics in Medicine and Biology, 50 (11). pp. 2543-2557. ISSN 0031-9155

Siphanto, R.I. and Thumma, K.K. and Kolkman, R.G.M. and Leeuwen van, T.G. and Mul de, F.F.M. and Neck van, J.W. and Adrichem van, L.N.A. and Steenbergen, W. (2005) Serial nonivasive photoacoustic imaging of neovascularization in tumor angiogenesis. Optics Express, 13 (1). pp. 89-95. ISSN 1094-4087

Siphanto, R.I. and Thumma, K.K. and Kolkman, R.G.M. and Leeuwen van, A.G.J.M. and Mul de, F.F.M. and Neck van, J.W. and Adrichem van, L.N.A. and Steenbergen, W. (2005) Serial noninvasive photoacoustic imaging of neovascularization in tumor angiogenesis. Optics Express, 13 (1). pp. 89-95. ISSN 1094-4087

2004

Faber, Dirk J. and Aalders, Maurice C.G. and Mik, Egbert G. and Hooper, Brett A. and Gemert van, Martin J.C. and Leeuwen van, Ton G. (2004) Oxygen saturation-dependent absorption and scattering of blood. Physical Review Letters, 93 (2). 028102. ISSN 0031-9007

Kolkman, Roy G.M. and Hondebrink, Erwin and Steenbergen, Wiendelt and Leeuwen van, Ton G. and Mul de, Frits F.M. (2004) Photoacoustic imaging of blood vessels with a double-ring sensor featuring a narrow angular aperture. Journal of Biomedical Optics, 9 (6). pp. 1327-1335. ISSN 1083-3668

Kolkman, Roy G.M. and Klaessens, John H.G.M. and Hondebrink, Erwin and Hopman, Jeroen C.W. and Mul de, Frits F.M. and Steenbergen, Wiendelt and Thijssen, Johan M. and Leeuwen van, Ton G. (2004) Photoacoustic determination of blood vessel diameter. Physics in Medicine and Biology, 49 (20). pp. 4745-4756. ISSN 0031-9155

2003

Faber, Dirk J. and Mik, Egbert G. and Aalders, Maurice C.G. and Leeuwen van, Ton G. (2003) Light absorption of (oxy-)hemoglobin assessed by spectroscopic optical coherence tomography. Optics Letters, 28 (16). pp. 1436-1438. ISSN 0146-9592