Dr. Roxana Otilia Rominu Profile

Dr. Roxana Otilia Rominu

at UMFVBT

SPIE Involvement:

Author

Publications (14)

Proceedings Article | 4 October 2011 Paper

OCT and RX validation of metal-ceramic crowns repaired with ceramic material

Emanuela Petrescu, Cosmin Sinescu, Meda Lavinia Negrutiu, Daniela Pop, Roxana Rominu, Marius Enescu, Mihai Rominu, Adrian Bradu, George Dobre, Adrian Gh. Podoleanu

Proceedings Volume 8172, 817213 (2011) https://doi.org/10.1117/12.896770

KEYWORDS: Ceramics, Interfaces, Optical coherence tomography, Opacity, Resistance, Metals, Dentistry, X-rays, Defect detection, System identification

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Proceedings Article | 1 October 2011 Paper

The assessment of orthodontic bonding defects: optical coherence tomography followed by three-dimensional reconstruction

R. Rominu, C. Sinescu, M. Rominu, M. Negrutiu, E. Petrescu, D. Pop, A. Gh. Podoleanu

Proceedings Volume 8172, 817214 (2011) https://doi.org/10.1117/12.896772

KEYWORDS: Optical coherence tomography, Teeth, Scanners, Adhesives, Interfaces, Imaging systems, Phase shift keying, Modulators, Dentistry, Reconstruction algorithms

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Proceedings Article | 1 October 2011 Paper

Biomedical implications of dental-ceramic defects investigated by numerical simulation, radiographic, microcomputer tomography, and time-domain optical coherence tomography

Cosmin Sinescu, Meda Lavinia Negrutiu, Ciprian Ionita, Liviu Marsavina, Radu Negru, Florin Topala, Emanuela Petrescu, Roxana Rominu, Mihai Fabriky, Adrian Bradu, Mihai Rominu, Adrian Gh. Podoleanu

Proceedings Volume 8172, 817207 (2011) https://doi.org/10.1117/12.896716

KEYWORDS: Ceramics, Optical coherence tomography, Metals, Numerical simulations, Tomography, Computed tomography, Bridges, 3D modeling, Biomedical optics, Scanners

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Proceedings Article | 18 January 2011 Paper

Non-invasive imagistic investigation of metal-ceramic crowns

Emanuela Petrescu, Cosmin Sinescu, Meda Lavinia Negrutiu, Roxana Rominu, Daniela Maria Pop, Mihai Rominu

Proceedings Volume 7990, 79900Y (2011) https://doi.org/10.1117/12.891278

KEYWORDS: Interfaces, Scanning electron microscopy, Ceramics, Optical coherence tomography, Atomic force microscopy, Composite resins, Atomic force microscope, Composites, Microscopes, Teeth

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Proceedings Article | 18 January 2011 Paper

The effect of different chemical agents on human enamel: an atomic force and scanning electron microscopy study

Roxana Rominu, Mihai Rominu, Meda Lavinia Negrutiu, Cosmin Sinescu, Daniela Pop, Emanuela Petrescu

Proceedings Volume 7990, 79900Z (2011) https://doi.org/10.1117/12.891372

KEYWORDS: Etching, HF etching, Scanning electron microscopy, Atomic force microscopy, Surface roughness, Teeth, Natural surfaces, Dental materials, Hydrogen, Chemical compounds

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Proceedings Article | 4 January 2011 Paper

Radiographic, microcomputer tomography, and optical coherence tomography investigations of ceramic interfaces

Cosmin Sinescu, Meda Lavinia Negrutiu, Ciprian Ionita, Florin Topala, Emanuela Petrescu, Roxana Rominu, Daniela Maria Pop, Liviu Marsavina, Radu Negru, Adrian Bradu, Mihai Rominu, Adrian Gh. Podoleanu

Proceedings Volume 7990, 79900W (2011) https://doi.org/10.1117/12.890272

KEYWORDS: Ceramics, Optical coherence tomography, Metals, Interfaces, Computed tomography, Tomography, 3D modeling, Bridges, Scanners, Human-machine interfaces

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Proceedings Article | 9 March 2010 Paper

Adhesive improvement in optical coherence tomography combined with confocal microscopy for class V cavities investigations

Mihai Rominu, Cosmin Sinescu, Meda Negrutiu, Roxana Rominu, Daniela Pop, Florin Topala, Adelina Stoia, Emanuela Petrescu, Adrian Bradu, George Dobre, Adrian Podoleanu

Proceedings Volume 7626, 76260Y (2010) https://doi.org/10.1117/12.844538

KEYWORDS: Adhesives, Optical coherence tomography, Interfaces, Confocal microscopy, Teeth, Composites, Scanners, Composite resins, Imaging systems, Microscopes

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Proceedings Article | 9 March 2010 Paper

Morphological characterization of dental prostheses interfaces using optical coherence tomography

Cosmin Sinescu, Meda Negrutiu, Ciprian Ionita, Liviu Marsavina, Radu Negru, Cristiana Caplescu, Adrian Bradu, Florin Topala, Roxana Rominu, Emanuela Petrescu, Marius Leretter, Mihai Rominu, Adrian Podoleanu

Proceedings Volume 7626, 76261P (2010) https://doi.org/10.1117/12.844533

KEYWORDS: Optical coherence tomography, Polymers, Ceramics, Interfaces, Bridges, Metals, Scanners, Microscopes, Dentistry, Imaging systems

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Proceedings Article | 14 July 2009 Paper

Optical coherence tomography combined with confocal microscopy for investigation of interfaces in class V cavities

Mihai Rominu, Cosmin Sinescu, Emanuela Petrescu, Claudiu Haiduc, Roxana Rominu, Marius Enescu, Michael Hughes, Adrian Bradu, George Dobre, Adrian Podoleanu

Proceedings Volume 7372, 737228 (2009) https://doi.org/10.1117/12.831803

KEYWORDS: Optical coherence tomography, Interfaces, Confocal microscopy, Composite resins, Teeth, Composites, Multichannel imaging systems, Imaging systems, Standards development, Microfluidics

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Proceedings Article | 14 July 2009 Paper

Marginal adaptation of ceramic veneers investigated with en face optical coherence tomography

Cosmin Sinescu, Meda-Lavinia Negruţiu, Emanuela Petrescu, Mihai Rominu, Corina Marcauteanu, Roxana Rominu, Michael Hughes, Adrian Bradu, George Dobre, Adrian Podoleanu

Proceedings Volume 7372, 73722C (2009) https://doi.org/10.1117/12.831830

KEYWORDS: Teeth, Ceramics, Optical coherence tomography, Cements, Adhesives, Tissues, Directional couplers, Ultrasonography, Silicon, Microscopes

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Proceedings Article | 30 December 2008 Paper

An innovative approach for investigating the ceramic bracket-enamel interface - optical coherence tomography and confocal microscopy

Roxana Otilia Romînu, Cosmin Sinescu, Mihai Romînu, Meda Negrutiu, Philippe Laissue, Sorin Mihali, Lavinia Cuc, Michael Hughes, Adrian Bradu, Adrian Podoleanu

Proceedings Volume 7139, 71390O (2008) https://doi.org/10.1117/12.814894

KEYWORDS: Optical coherence tomography, Interfaces, Confocal microscopy, Ceramics, Image segmentation, Teeth, Curium, Pulsed laser operation, Scanners, Laser dentistry

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SPIE Journal Paper | 1 September 2008 Open Access

Quality assessment of dental treatments using en-face optical coherence tomography

Cosmin Sinescu, Meda-Lavinia Negrutiu, Carmen Todea, Cosmin Balabuc, Laura Filip, Roxana Rominu, Adrian Bradu, Michael Hughes, Adrian Podoleanu

JBO, Vol. 13, Issue 05, 054065, (September 2008) https://doi.org/10.1117/12.10.1117/1.2992593

KEYWORDS: Optical coherence tomography, Teeth, Interfaces, Scanners, Ceramics, Tissues, Confocal microscopy, Composite resins, Imaging systems, Dentistry

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Proceedings Article | 2 May 2008 Paper

Investigation of bracket bonding for orthodontic treatments using en-face optical coherence tomography

Cosmin Sinescu, Meda Negrutiu, Michael Hughes, Adrian Bradu, Carmen Todea, Roxana Rominu, Dorin Dodenciu, Philippe Laissue, Adrian Podoleanu

Proceedings Volume 6991, 69911M (2008) https://doi.org/10.1117/12.780701

KEYWORDS: Optical coherence tomography, Teeth, Adhesives, Ceramics, Polymers, Medicine, Interfaces, Composite resins, Pharmacy, Biomedical optics

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Proceedings Article | 27 February 2008 Paper

Microspectral analysis with laser in microleakage evaluation between infrastructure and veneer materials in fixed partial dentures

Meda Negrutiu, Cosmin Sinescu, Gheorghe Draganescu, Carmen Todea, Dorin Dodenciu, Roxana Rominu

Proceedings Volume 6843, 68430Q (2008) https://doi.org/10.1117/12.764990

KEYWORDS: Laser dentistry, Pulsed laser operation, Chemical elements, Interfaces, Electrodes, Chemical species, Plasma, Metals, Chemical analysis, Medicine

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Showing 5 of 14 publications

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