Vasilis Ntziachristos

High throughput magnetic resonance imaging for evaluating targeted nanoparticle probes.

Projection access order in algebraic reconstruction technique for diffuse optical tomography.

Charge-coupled-device based scanner for tomography of fluorescent near-infrared probes in turbid media.

In vivo imaging of proteolytic activity in atherosclerosis.

MRI-guided diffuse optical spectroscopy of malignant and benign breast lesions.

Fluorescence molecular tomography resolves protease activity in vivo.

Imaging cathepsin B up-regulation in HT-1080 tumor models using fluorescence-mediated molecular tomography (FMT).

Steady-state blood volume measurements in experimental tumors with different angiogenic burdens a study in mice.

Shedding light onto live molecular targets.

Fluorescence imaging with near-infrared light: new technological advances that enable in vivo molecular imaging.

Probing rat brain oxygenation with near-infrared spectroscopy (NIRS) and magnetic resonance imaging (MRI).

Optical-based molecular imaging: contrast agents and potential medical applications.

A submillimeter resolution fluorescence molecular imaging system for small animal imaging.

Iterative boundary method for diffuse optical tomography.

Optical imaging of apoptosis as a biomarker of tumor response to chemotherapy.

In vivo tomographic imaging of near-infrared fluorescent probes.

Noncontact optical tomography of turbid media.

Free-space propagation of diffuse light: theory and experiments.

Singular-value analysis and optimization of experimental parameters in fluorescence molecular tomography.

Experimental fluorescence tomography of tissues with noncontact measurements.

Visualization of antitumor treatment by means of fluorescence molecular tomography with an annexin V-Cy5.5 conjugate.

Complete-angle projection diffuse optical tomography by use of early photons.

Looking and listening to light: the evolution of whole-body photonic imaging.

Experimental determination of photon propagation in highly absorbing and scattering media.

Quantitative point source photoacoustic inversion formulas for scattering and absorbing media.

Optical imaging of spontaneous breast tumors using protease sensing 'smart' optical probes.

Fluorescent protein tomography scanner for small animal imaging.

Image analysis for assessing molecular activity changes in time-dependent geometries.

Tomographic fluorescence mapping of tumor targets.

Quantitative analysis of chemotherapeutic effects in tumors using in vivo staining and correlative histology.

Effects of background fluorescence in fluorescence molecular tomography.

Validation of in vivo fluorochrome concentrations measured using fluorescence molecular tomography.

Use of gene expression profiling to direct in vivo molecular imaging of lung cancer.

Accuracy of fluorescent tomography in the presence of heterogeneities: study of the normalized Born ratio.

Volumetric tomography of fluorescent proteins through small animals in vivo.

Planar fluorescence imaging using normalized data.

From finite to infinite volumes: removal of boundaries in diffuse wave imaging.

Inflammation in atherosclerosis: visualizing matrix metalloproteinase action in macrophages in vivo.

Fluorescence molecular imaging.

Fluorescence molecular tomography in the presence of background fluorescence.

Normalized transillumination of fluorescent proteins in small animals.

Time-resolved imaging of optical coefficients through murine chest cavities.

Tomographic fluorescence imaging of tumor vascular volume in mice.

Fluorescence tomography and magnetic resonance imaging of myocardial macrophage infiltration in infarcted myocardium in vivo.

Free-space fluorescence molecular tomography utilizing 360 degrees geometry projections.

Three-dimensional in vivo imaging of green fluorescent protein-expressing T cells in mice with noncontact fluorescence molecular tomography.

Inversion with early photons.

Noncontact optical imaging in mice with full angular coverage and automatic surface extraction.

Optimization of 360 degrees projection fluorescence molecular tomography.

A statistical approach to inverting the Born ratio.

Multispectral photoacoustic imaging of fluorochromes in small animals.

In-vivo lung cancer imaging in mice using 360 degrees free-space fluorescence molecular tomography.

Would near-infrared fluorescence signals propagate through large human organs for clinical studies?

Fast analytical approximation for arbitrary geometries in diffuse optical tomography.

Would near-infrared fluorescence signals propagate through large human organs for clinical studies? Errata.

In vivo imaging of Drosophila melanogaster pupae with mesoscopic fluorescence tomography.

Hybrid photoacoustic fluorescence molecular tomography using finite-element-based inversion.

Visualization of pulmonary inflammation using noninvasive fluorescence molecular imaging.

Surface Reconstruction for free-space 360 degrees fluorescence molecular tomography and the effects of animal motion.

Multispectral imaging using multiple-bandpass filters.

Small-animal optical imaging.

Investigating pharmacology in vivo using magnetic resonance and optical imaging.

Registration of 3-D CT and 2-D flat images of mouse via affine transformation.

Real-time catheter molecular sensing of inflammation in proteolytically active atherosclerosis.

Polarization-sensitive optoacoustic tomography of optically diffuse tissues.

Early photon tomography allows fluorescence detection of lung carcinomas and disease progression in mice in vivo.

Performance of the red-shifted fluorescent proteins in deep-tissue molecular imaging applications.

Hybrid FMT-CT imaging of amyloid-beta plaques in a murine Alzheimer's disease model.

3D multi-modal registration for assessing molecular activity changes in time-dependent geometries.

Normalized Born ratio for fluorescence optical projection tomography.

In vivo investigation of breast cancer progression by use of an internal control.

Performance dependence of hybrid x-ray computed tomography/fluorescence molecular tomography on the optical forward problem.

Imaging of mesoscopic-scale organisms using selective-plane optoacoustic tomography.

Sensitivity of molecular target detection by multispectral optoacoustic tomography (MSOT).

Analytical model for dual-interfering sources diffuse optical tomography.

Development of fluorescent materials for Diffuse Fluorescence Tomography standards and phantoms.

Surface modification and size dependence in particle translocation during early embryonic development.

In-vivo imaging of murine tumors using complete-angle projection fluorescence molecular tomography.

Quantitative optoacoustic signal extraction using sparse signal representation.

Optical imaging of molecular signatures in pulmonary inflammation.

Transillumination fluorescence imaging in mice using biocompatible upconverting nanoparticles.

Data specific spatially varying regularization for multimodal fluorescence molecular tomography.

Hybrid system for simultaneous fluorescence and x-ray computed tomography.

Complete angle small animal fluorescence imaging with early-arriving photons.

Multispectral optoacoustic tomography (MSOT) scanner for whole-body small animal imaging.

Real-time intraoperative fluorescence imaging system using light-absorption correction.

Comparison of fluorescence tomographic imaging in mice with early-arriving and quasi-continuous-wave photons.

Multifunctional Nanocarriers for diagnostics, drug delivery and targeted treatment across blood-brain barrier: perspectives on tracking and neuroimaging.

Intravascular near-infrared fluorescence molecular imaging of atherosclerosis: toward coronary arterial visualization of biologically high-risk plaques.

Fast semi-analytical model-based acoustic inversion for quantitative optoacoustic tomography.

Imaging of molecular probe activity with Born-normalized fluorescence optical projection tomography.

Molecular imaging by means of multispectral optoacoustic tomography (MSOT).

In vivo imaging of CT26 mouse tumours by using cmHsp70.1 monoclonal antibody.

Imaging performance of a hybrid x-ray computed tomography-fluorescence molecular tomography system using priors.

Mesoscopic epifluorescence tomography: reconstruction of superficial and deep fluorescence in highly-scattering media.

Near-infrared fluorescence catheter system for two-dimensional intravascular imaging in vivo.

Fast automatic segmentation of anatomical structures in x-ray computed tomography images to improve fluorescence molecular tomography reconstruction.

Video rate optoacoustic tomography of mouse kidney perfusion.

Going deeper than microscopy: the optical imaging frontier in biology.

Intraoperative multispectral fluorescence imaging for the detection of the sentinel lymph node in cervical cancer: a novel concept.

Imaging the bio-distribution of fluorescent probes using multispectral epi-illumination cryoslicing imaging.

Statistical approach for optoacoustic image reconstruction in the presence of strong acoustic heterogeneities.

Real-time imaging of cardiovascular dynamics and circulating gold nanorods with multispectral optoacoustic tomography.

Near-field radiofrequency thermoacoustic tomography with impulse excitation.

Optoacoustic tomography with varying illumination and non-uniform detection patterns.

Performance evaluation of adaptive meshing algorithms for fluorescence diffuse optical tomography using experimental data.

Current concepts and future perspectives on surgical optical imaging in cancer.

Optoacoustic methods for frequency calibration of ultrasonic sensors.

Blind source unmixing in multi-spectral optoacoustic tomography.

In vivo tomographic imaging of red-shifted fluorescent proteins.

Enhancing surgical vision by using real-time imaging of αvβ3-integrin targeted near-infrared fluorescent agent.

Model-based optoacoustic inversions with incomplete projection data.

Reconstruction of fluorescence distribution hidden in biological tissue using mesoscopic epifluorescence tomography.

Near-field thermoacoustic tomography of small animals.

High-sensitivity compact ultrasonic detector based on a pi-phase-shifted fiber Bragg grating.

Indocyanine green enables near-infrared fluorescence imaging of lipid-rich, inflamed atherosclerotic plaques.

Two-dimensional intravascular near-infrared fluorescence molecular imaging of inflammation in atherosclerosis and stent-induced vascular injury.

Compressive sensing for biomedical imaging.

Detection of irradiation-induced, membrane heat shock protein 70 (Hsp70) in mouse tumors using Hsp70 Fab fragment.

Multispectral Optoacoustic Tomography of Matrix Metalloproteinase Activity in Vulnerable Human Carotid Plaques.

Volumetric real-time multispectral optoacoustic tomography of biomarkers.

Model-based optoacoustic inversion with arbitrary-shape detectors.

The effects of acoustic attenuation in optoacoustic signals.

Intraoperative tumor-specific fluorescence imaging in ovarian cancer by folate receptor-α targeting: first in-human results.

Intraoperative near-infrared fluorescence tumor imaging with vascular endothelial growth factor and human epidermal growth factor receptor 2 targeting antibodies.

Clinical translation of optical and optoacoustic imaging.

Optoacoustic imaging: an emerging modality for the gastrointestinal tract.

Multispectral optoacoustic tomography by means of normalized spectral ratio.

Intra-arterial catheter for simultaneous microstructural and molecular imaging in vivo.

Revisiting the normalized Born approximation: effects of scattering.

Deep Tissue Optical and Optoacoustic Molecular Imaging Technologies for Small Animal Research and Drug Discovery.

Optical and Opto-Acoustic Interventional Imaging.

Progress on multimodal molecular / anatomical intravascular imaging of coronary vessels combining near infrared fluorescence and ultrasound.

Fast Multispectral Optoacoustic Tomography (MSOT) for Dynamic Imaging of Pharmacokinetics and Biodistribution in Multiple Organs.

Opto-acoustic Imaging of Drug Discovery Biomarkers.

Efficient framework for model-based tomographic image reconstruction using wavelet packets.

Motion clustering for deblurring multispectral optoacoustic tomography images of the mouse heart.

High resolution tumor targeting in living mice by means of multispectral optoacoustic tomography.

Mapping molecular agents distributions in whole mice hearts using born-normalized optical projection tomography.

Optical imaging of cancer heterogeneity with multispectral optoacoustic tomography.

High accuracy of mesoscopic epi-fluorescence tomography for non-invasive quantitative volume determination of fluorescent protein-expressing tumours in mice.

FMT-XCT: in vivo animal studies with hybrid fluorescence molecular tomography-X-ray computed tomography.

Drug-based optical agents: infiltrating clinics at lower risk.

Fast scanning coaxial optoacoustic microscopy.

Translational optical imaging.

Near-field thermoacoustic imaging with transmission line pulsers.

Liposome-gold nanorod hybrids for high-resolution visualization deep in tissues.

Spatial characterization of the response of a silica optical fiber to wideband ultrasound.

Evaluation of phase-sensitive versus magnitude reconstructed inversion recovery imaging for the assessment of myocardial infarction in mice with a clinical magnetic resonance scanner.

Improving quantification of intravascular fluorescence imaging using structural information.

Gold nanoprisms as optoacoustic signal nanoamplifiers for in vivo bioimaging of gastrointestinal cancers.

Multispectral opto-acoustic tomography (MSOT) of the brain and glioblastoma characterization.

Model-based optoacoustic imaging using focused detector scanning.

Accurate model-based reconstruction algorithm for three-dimensional optoacoustic tomography.

Wideband optical sensing using pulse interferometry.

Preconditioning of the fluorescence diffuse optical tomography sensing matrix based on compressive sensing.

Non-invasive whole-body imaging of adult zebrafish with optoacoustic tomography.

Artefact reduction in optoacoustic tomographic imaging by estimating the distribution of acoustic scatterers.

Intravascular multispectral optoacoustic tomography of atherosclerosis: prospects and challenges.

Optical and opto-acoustic imaging.

Non-invasive carotid imaging using optoacoustic tomography.

Improving limited-projection-angle fluorescence molecular tomography using a co-registered x-ray computed tomography scan.

Three-dimensional optoacoustic tomography using a conventional ultrasound linear detector array: whole-body tomographic system for small animals.

Ex-vivo assessment and non-invasive in vivo imaging of internal hemorrhages in Aga2/+ mutant mice.

In vivo frequency domain optoacoustic tomography.

Vaccinia virus-mediated melanin production allows MR and optoacoustic deep tissue imaging and laser-induced thermotherapy of cancer.

Optoacoustic imaging of blood perfusion: techniques for intraoperative tissue viability assessment.

Enriching the interventional vision of cancer with fluorescence and optoacoustic imaging.

Real-time handheld multispectral optoacoustic imaging.

Fluorescence molecular tomography of brain tumors in mice.

Fluorescence background subtraction technique for hybrid fluorescence molecular tomography/x-ray computed tomography imaging of a mouse model of early stage lung cancer.

Emerging optoacoustic methods in bio-optics.

Rapid optical imaging of human breast tumour xenografts using anti-HER2 VHHs site-directly conjugated to IRDye 800CW for image-guided surgery.

Concurrent video-rate color and near-infrared fluorescence laparoscopy.

Compression of Born ratio for fluorescence molecular tomography/x-ray computed tomography hybrid imaging: methodology and in vivo validation.

Modeling the shape of cylindrically focused transducers in three-dimensional optoacoustic tomography.

Weighted model-based optoacoustic reconstruction in acoustic scattering media.

Engineering of bacteria for the visualization of targeted delivery of a cytolytic anticancer agent.

Raster-scan optoacoustic mesoscopy in the 25-125 MHz range.

Wavelet-based data and solution compression for efficient image reconstruction in fluorescence diffuse optical tomography.

Un-mixing Molecular Agents from Absorbing Tissue in Multispectral Optoacoustic Tomography.

Spatiotemporal analysis for indocyanine green-aided imaging of rheumatoid arthritis in hand joints.

Volumetric optoacoustic imaging with multi-bandwidth deconvolution.

High-resolution optoacoustic mesoscopy with a 24 MHz multidetector translate-rotate scanner.

Real-time in vivo imaging of invasive- and biomaterial-associated bacterial infections using fluorescently labelled vancomycin.

Model-based optoacoustic image reconstruction of large three-dimensional tomographic datasets acquired with an array of directional detectors.

Special section on fluorescence molecular imaging honoring Prof. Roger Tsien, a pioneer in biomedical optics.

24-MHz scanner for optoacoustic imaging of skin and burn.

Near-infrared fluorescence cholangiopancreatoscopy: initial clinical feasibility results.

Cardioprotective C-kit⁺ bone marrow cells attenuate apoptosis after acute myocardial infarction in mice - in-vivo assessment with fluorescence molecular imaging.

Ultra-wideband three-dimensional optoacoustic tomography.

Towards clinically translatable NIR fluorescence molecular guidance for colonoscopy.

Multimodal molecular imaging of integrin αvβ3 for in vivo detection of pancreatic cancer.

Multispectral fluorescence ultramicroscopy: three-dimensional visualization and automatic quantification of tumor morphology, drug penetration, and antiangiogenic treatment response.

Deep-Tissue Reporter-Gene Imaging with Fluorescence and Optoacoustic Tomography: A Performance Overview.

Multispectral optoacoustic tomography at 64, 128, and 256 channels.

FMT-PCCT: hybrid fluorescence molecular tomography-x-ray phase-contrast CT imaging of mouse models.

Hybrid multiphoton and optoacoustic microscope.

Robust overlay schemes for the fusion of fluorescence and color channels in biological imaging.

Polyglycerolsulfate functionalized gold nanorods as optoacoustic signal nanoamplifiers for in vivo bioimaging of rheumatoid arthritis.

Isotropic high resolution optoacoustic imaging with linear detector arrays in bi-directional scanning.

Video-rate optical flow corrected intraoperative functional fluorescence imaging.

Limited-projection-angle hybrid fluorescence molecular tomography of multiple molecules.

Multiscale multispectral optoacoustic tomography by a stationary wavelet transform prior to unmixing.

Acoustic Inversion in Optoacoustic Tomography: A Review.

Light illumination and detection patterns for fluorescence diffuse optical tomography based on compressive sensing.

A macrophage uptaking near-infrared chemical probe CDnir7 for in vivo imaging of inflammation.

Fluorescence-aided Tomographic Imaging of Synovitis in the Human Finger.

Multifunctional photosensitizer-based contrast agents for photoacoustic imaging.

Immune cell imaging using multi-spectral optoacoustic tomography.

Ultrawideband reflection-mode optoacoustic mesoscopy.

Steady-state total diffuse reflectance with an exponential decaying source.

Effects of small variations of speed of sound in optoacoustic tomographic imaging.

Optoacoustic determination of spatio-temporal responses of ultrasound sensors.

Estimation of optoacoustic contrast agent concentration with self-calibration blind logarithmic unmixing.

Real-time optoacoustic tomography of indocyanine green perfusion and oxygenation parameters in human finger vasculature.