1994 …2024
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Research Output 1994 2019

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61 Citations (Scopus)

A Boussinesq model of natural convection in the human eye and the formation of Krukenberg's spindle

Heys, J. J. & Barocas, V. H., Jul 8 2002, In : Annals of Biomedical Engineering. 30, 3, p. 392-401 10 p.

Research output: Contribution to journalArticle

Natural convection
Pigments
Surface measurement
Pathology
Temperature measurement
28 Citations (Scopus)

Accommodation-induced changes in iris curvature

Dorairaj, S., Oliveira, C., Fose, A. K., Liebmann, J. M., Tello, C., Barocas, V. H. & Ritch, R., Feb 1 2008, In : Experimental Eye Research. 86, 2, p. 220-225 6 p.

Research output: Contribution to journalArticle

Iris
Observation
Acoustic Microscopy
Meridians
Anterior Chamber
12 Citations (Scopus)

Accommodative microfluctuations and iris contour

Huang, E. C. & Barocas, V. H., May 12 2006, In : Journal of vision. 6, 5, p. 653-660 8 p., 10.

Research output: Contribution to journalArticle

Iris
Lenses
Aqueous Humor
Theoretical Models
43 Citations (Scopus)

A closed-form structural model of planar fibrous tissue mechanics

Raghupathy, R. & Barocas, V. H., Jul 22 2009, In : Journal of Biomechanics. 42, 10, p. 1424-1428 5 p.

Research output: Contribution to journalArticle

Structural Models
Mechanics
Tissue
Fibers
Stress Fibers

A computational model of flow and species transport in the mesangium

Hunt, S. E., Dorfman, K. D., Segal, Y. & Barocas, V. H., Feb 1 2016, In : American Journal of Physiology - Renal Physiology. 310, 3, p. F222-F229

Research output: Contribution to journalArticle

Immunoglobulin A
Convection
Glomerular Mesangium
IGA Glomerulonephritis
Glomerular Basement Membrane
24 Citations (Scopus)

A coupled fiber-matrix model demonstrates highly inhomogeneous microstructural interactions in soft tissues under tensile load

Zhang, L., Lake, S. P., Lai, V. K., Picu, C. R., Barocas, V. H. & Shephard, M. S., Jan 8 2013, In : Journal of biomechanical engineering. 135, 1, 011008.

Research output: Contribution to journalArticle

Optical fiber coupling
Tissue
Collagen
Fibers
Stress Fibers
27 Citations (Scopus)

A cryoinjury model using engineered tissue equivalents for cryosurgical applications

Han, B., Grassl, E. D., Barocas, V. H., Coad, J. E. & Bischof, J. C., Jul 1 2005, In : Annals of Biomedical Engineering. 33, 7, p. 972-982 11 p.

Research output: Contribution to journalArticle

Tissue
Cryosurgery
Cells
Freezing
Engineering technology
33 Citations (Scopus)

Active iris mechanics and pupillary block: Steady-state analysis and comparison with anatomical risk factors

Huang, E. C. & Barocas, V. H., Sep 1 2004, In : Annals of Biomedical Engineering. 32, 9, p. 1276-1285 10 p.

Research output: Contribution to journalArticle

Mechanics
Lenses
Optics
Fluids
5 Citations (Scopus)

Adaptive finite element analysis of the anisotropic biphasic theory of tissue-equivalent mechanics

Ohsumi, T. K., Flaherty, J. E., Barocas, V. H., Adjerid, S. & Aiffa, M., Dec 1 2000, In : Computer Methods in Biomechanics and Biomedical Engineering. 3, 3, p. 215-229 15 p.

Research output: Contribution to journalArticle

Mechanics
Tissue
Finite element method
Collagen
Partial differential equations
9 Citations (Scopus)

A dissolution-diffusion model for the TAXUS™ drug-eluting stent with surface burst estimated from continuum percolation

Barocas, V., William, D., Girton, T., Guler, I., Knapp, D., Moeller, J. & Parsonage, E., Jul 2009, In : Journal of Biomedical Materials Research - Part B Applied Biomaterials. 90, 1, p. 267-274 8 p.

Research output: Contribution to journalArticle

Stents
Dissolution
Pharmaceutical Preparations
Paclitaxel
Polymer matrix
144 Citations (Scopus)

Affine Versus Non-Affine Fibril Kinematics in Collagen Networks: Theoretical Studies of Network Behavior

Chandran, P. L. & Barocas, V. H., Apr 1 2006, In : Journal of biomechanical engineering. 128, 2, p. 259-270 12 p.

Research output: Contribution to journalArticle

Biomechanical Phenomena
Collagen
Kinematics
Theoretical Models
Tissue

A finite-element model of granular serotonin exocytosis

Datta, A., Haynes, C. L. & Barocas, V. H., Mar 2017, In : Integrative Biology (United Kingdom). 9, 3, p. 248-256 9 p.

Research output: Contribution to journalArticle

Exocytosis
Platelets
Serotonin
Blood Platelets
Microstructure
1 Citation (Scopus)

A finite-element model of mechanosensation by a Pacinian corpuscle cluster in human skin

Quindlen-Hotek, J. C. & Barocas, V. H., Aug 1 2018, In : Biomechanics and Modeling in Mechanobiology. 17, 4, p. 1053-1067 15 p.

Research output: Contribution to journalArticle

Pacinian Corpuscles
Phase Shift
Phase shift
Finite Element Model
Skin
47 Citations (Scopus)
Traction
Mechanics
Collagen
Assays
Compaction

A microscale model for the mechanical interaction of collagen and fibrin networks

Hyypio, J., Hadi, M. F., Lai, V. & Barocas, V. H., Mar 2012, In : Journal of Medical Devices, Transactions of the ASME. 6, 1, p. 1 1 p.

Research output: Contribution to journalArticle

Fibrin
Collagen
5 Citations (Scopus)
Glomerular Basement Membrane
Maintenance
Health
Hereditary Nephritis
Pressure drop
6 Citations (Scopus)

A multiphysics model of the Pacinian corpuscle

Quindlen, J. C., Stolarski, H. K., Johnson, M. D. & Barocas, V. H., Nov 2016, In : Integrative Biology (United Kingdom). 8, 11, p. 1111-1125 15 p.

Research output: Contribution to journalArticle

Pacinian Corpuscles
Touch
Neurites
Frequency response
Mechanics
18 Citations (Scopus)
Cytoskeleton
Military electronic countermeasures
Tissue
Fibers
Stiffness
1 Citation (Scopus)

A nonlinear anisotropic inverse method for computational dissection of inhomogeneous planar tissues

Witzenburg, C. M. & Barocas, V. H., Nov 17 2016, In : Computer Methods in Biomechanics and Biomedical Engineering. 19, 15, p. 1630-1646 17 p.

Research output: Contribution to journalArticle

Dissection
Tissue
Nonlinear analysis
Strain energy
Mechanical properties
22 Citations (Scopus)
Sclera
Anterior Chamber
Gonioscopy
Cornea
Iris
11 Citations (Scopus)

Anterior-posterior asymmetry in iris mechanics measured by indentation

Whitcomb, J. E., Amini, R., Simha, N. K. & Barocas, V. H., Oct 1 2011, In : Experimental Eye Research. 93, 4, p. 475-481 7 p.

Research output: Contribution to journalArticle

Iris
Mechanics
Swine
Smooth Muscle
Actins
2 Citations (Scopus)

A paradigm for materials design for surgical simulators, with specific application to the pleura and needle decompression

Barocas, V., Tenorio, L. M., Devine, K., Lee, J., Sweet, R., Norfleet, J. & Mazzeo, M., Sep 1 2016, In : Journal of Medical Devices, Transactions of the ASME. 10, 3, 030934.

Research output: Contribution to journalArticle

Pleura
Decompression
Needles
Simulators
3 Citations (Scopus)

Application of the lag-after-pulsed-separation (LAPS) flow meter to different protein solutions

Sengupta, S., Mahmud, G., Chiou, D. J., Ziaie, B. & Barocas, V. H., Feb 1 2005, In : Analyst. 130, 2, p. 171-178 8 p.

Research output: Contribution to journalArticle

flowmeter
Proteins
Flow rate
protein
Muramidase
32 Citations (Scopus)

Assessment of wall shear stress changes in arteries and veins of arteriovenous polytetrafluoroethylene grafts using magnetic resonance imaging

Misra, S., Woodrum, D. A., Homburger, J., Elkouri, S., Mandrekar, J. N., Barocas, V., Glockner, J. F., Rajan, D. K. & Mukhopadhyay, D., Aug 1 2006, In : CardioVascular and Interventional Radiology. 29, 4, p. 624-629 6 p.

Research output: Contribution to journalArticle

Polytetrafluoroethylene
Veins
Arteries
Magnetic Resonance Imaging
Transplants
9 Citations (Scopus)

A structural, kinetic model of soft tissue thermomechanics

Stylianopoulos, T., Aksan, A. & Barocas, V. H., Jan 2 2008, In : Biophysical journal. 94, 3, p. 717-725 9 p.

Research output: Contribution to journalArticle

Structural Models
Collagen
Monte Carlo Method
Patellar Ligament
Protein Folding
2 Citations (Scopus)

Automatic Segmentation of Mechanically Inhomogeneous Tissues Based on Deformation Gradient Jump

Witzenburg, C. M., Dhume, R. Y., Lake, S. P. & Barocas, V. H., Jan 2016, In : IEEE Transactions on Medical Imaging. 35, 1, p. 29-41 13 p., 7151819.

Research output: Contribution to journalArticle

Tissue
Constitutive equations
Materials properties
Dissection
Rotator Cuff
68 Citations (Scopus)

Biomechanical and microstructural characteristics of a collagen film-based corneal stroma equivalent

Crabb, R. A. B., Chau, E. P., Evans, M. C., Barocas, V. H. & Hubel, A., Jun 1 2006, In : Tissue Engineering. 12, 6, p. 1565-1575 11 p.

Research output: Contribution to journalArticle

Corneal Stroma
Collagen
Tensile Strength
Tissue Scaffolds
Refractive Surgical Procedures
1 Citation (Scopus)

Biomechanics of human parietal pleura in uniaxial extension

Tenorio, L. E. M., Devine, K. J., Lee, J., Kowalewski, T. M. & Barocas, V. H., Nov 2017, In : Journal of the Mechanical Behavior of Biomedical Materials. 75, p. 330-335 6 p.

Research output: Contribution to journalArticle

Biomechanics
Needles
Simulators
Tissue
Medical problems
6 Citations (Scopus)

Cell-matrix interaction during straindependent remodelling of simulated collagen networks

Gyoneva, L., Hovell, C. B., Pewowaruk, R. J., Dorfman, K. D., Segal, Y. & Barocas, V. H., Feb 6 2016, In : Interface Focus. 6, 1, 20150098.

Research output: Contribution to journalArticle

Collagen
Cell Communication
Tissue
Fibers
Mechanical stability
2 Citations (Scopus)

Cellular Microbiaxial Stretching to Measure a Single-Cell Strain Energy Density Function

Win, Z., Buksa, J. M., Steucke, K. E., Gant Luxton, G. W., Barocas, V. H. & Alford, P. W., Jul 1 2017, In : Journal of biomechanical engineering. 139, 7, 071006.

Research output: Contribution to journalArticle

Strain energy
Probability density function
Stretching
Muscle
Vascular Smooth Muscle
Biomechanics
Blood vessels
Cell culture
Cells
Stiffness
26 Citations (Scopus)

Collagen-agarose co-gels as a model for collagen-matrix interaction in soft tissues subjected to indentation

Lake, S. P., Hald, E. S. & Barocas, V. H., Dec 15 2011, In : Journal of Biomedical Materials Research - Part A. 99 A, 4, p. 507-515 9 p.

Research output: Contribution to journalArticle

Indentation
Collagen
Sepharose
Gels
Tissue
13 Citations (Scopus)

Collagen organization in facet capsular ligaments varies with spinal region and with ligament deformation

Ban, E., Zhang, S., Zarei, V., Barocas, V. H., Winkelstein, B. A. & Picu, C. R., Jul 1 2017, In : Journal of biomechanical engineering. 139, 7, 071009.

Research output: Contribution to journalArticle

Ligaments
Collagen
Fibers
Lumbosacral Region
Spatial Analysis
8 Citations (Scopus)

Combining displacement field and grip force information to determine mechanical properties of planar tissue with complicated geometry

Nagel, T. M., Hadi, M. F., Claeson, A. A., Nuckley, D. J. & Barocas, V. H., Nov 1 2014, In : Journal of biomechanical engineering. 136, 11, 114501.

Research output: Contribution to journalArticle

Hand Strength
Tissue
Mechanical properties
Geometry
Structural Models
83 Citations (Scopus)

Comparison of 2D fiber network orientation measurement methods

Sander, E. A. & Barocas, V. H., Feb 1 2009, In : Journal of Biomedical Materials Research - Part A. 88, 2, p. 322-331 10 p.

Research output: Contribution to journalArticle

Fourier transforms
Fibers
Microstructure
Anisotropy
Tissue

Computational and Psychophysical Experiments on the Pacinian Corpuscle's Ability to Discriminate Complex Stimuli

Senkow, T. L., Theis, N. D., Quindlen-Hotek, J. C. & Barocas, V. H., Oct 1 2019, In : IEEE Transactions on Haptics. 12, 4, p. 635-644 10 p., 8674607.

Research output: Contribution to journalArticle

Experiments
29 Citations (Scopus)

Computational evaluation of the role of accommodation in pigmentary glaucoma

Heys, J. J. & Barocas, V. H., Mar 11 2002, In : Investigative Ophthalmology and Visual Science. 43, 3, p. 700-708 9 p.

Research output: Contribution to journalArticle

Open Angle Glaucoma
Iris
Pressure
Anterior Chamber
Aqueous Humor
1 Citation (Scopus)

Computational parametric analysis of the mechanical response of structurally varying pacinian corpuscles

Quindlen, J. C., Güçlü, B., Schepis, E. A. & Barocas, V. H., Jul 1 2017, In : Journal of Biomechanical Engineering. 139, 7, 071012.

Research output: Contribution to journalArticle

Pacinian Corpuscles
Amplification
Fluids
Vibration
Viscosity
90 Citations (Scopus)

Computational predictions of the tensile properties of electrospun fibre meshes: Effect of fibre diameter and fibre orientation

Stylianopoulos, T., Bashur, C. A., Goldstein, A. S., Guelcher, S. A. & Barocas, V. H., Oct 1 2008, In : Journal of the Mechanical Behavior of Biomedical Materials. 1, 4, p. 326-335 10 p.

Research output: Contribution to journalArticle

Fiber reinforced materials
Tensile properties
Fibers
Scaffolds (biology)
Scaffolds
10 Citations (Scopus)

Computational simulation of altitude change-induced intraocular pressure alteration in patients with intravitreal gas bubbles

Amini, R., Barocas, V. H., Kavehpour, H. P. & Hubschman, J. P., Sep 1 2011, In : Retina. 31, 8, p. 1656-1663 8 p.

Research output: Contribution to journalArticle

Intraocular Pressure
Gases
Aqueous Humor
Oceans and Seas
Theoretical Models
42 Citations (Scopus)

Computer modeling of drug delivery to the posterior eye: Effect of active transport and loss to choroidal blood flow

Balachandran, R. K. & Barocas, V. H., Nov 1 2008, In : Pharmaceutical research. 25, 11, p. 2685-2696 12 p.

Research output: Contribution to journalArticle

Active Biological Transport
Drug Design
Drug delivery
Blood
Pharmaceutical Preparations
73 Citations (Scopus)

Computer simulation of convective and diffusive transport of controlled-release drugs in the vitreous humor

Stay, M. S., Xu, J., Randolph, T. W. & Barocas, V. H., Jan 1 2003, In : Pharmaceutical research. 20, 1, p. 96-102 7 p.

Research output: Contribution to journalArticle

Vitreous Body
Computer Simulation
Computer simulation
Pharmaceutical Preparations
Convection
7 Citations (Scopus)

Computer simulation of lumbar flexion shows shear of the facet capsular ligament

Claeson, A. A. & Barocas, V. H., Jan 1 2017, In : Spine Journal. 17, 1, p. 109-119 11 p.

Research output: Contribution to journalArticle

Ligaments
Computer Simulation
Zygapophyseal Joint
Biomechanical Phenomena
Joint Capsule
3 Citations (Scopus)

Concentration control for protein crystallization via a continuously-fed crystallization chamber

Sugiyama, M., Sengupta, S., Todd, P. & Barocas, V. H., Jan 1 2008, In : Lab on a chip. 8, 8, p. 1398-1401 4 p.

Research output: Contribution to journalArticle

Crystallization
Nucleation
Proteins
Enzyme kinetics
Growth kinetics
66 Citations (Scopus)
Collagen
Compaction
Tissue
Birefringence
Polystyrenes
7 Citations (Scopus)
Anterior Chamber
Iris
Pupil
Dilatation
Anatomy
20 Citations (Scopus)

Contribution of saccadic motion to intravitreal drug transport: Theoretical analysis

Balachandran, R. K. & Barocas, V. H., May 1 2011, In : Pharmaceutical research. 28, 5, p. 1049-1064 16 p.

Research output: Contribution to journalArticle

Liquid sloshing
Pharmaceutical Preparations
Vitreous Body
Eye movements
Saccades
6 Citations (Scopus)

Coupled lubrication and Stokes flow finite elements

Stay, M. S. & Barocas, V. H., Sep 20 2003, In : International Journal for Numerical Methods in Fluids. 43, 2, p. 129-146 18 p.

Research output: Contribution to journalArticle

Stokes flow
Reynolds equation
Lubrication
Stokes Flow
lubrication
50 Citations (Scopus)

Coupled macroscopic and microscopic scale modeling of fibrillar tissues and tissue equivalents

Agoram, B. & Barocas, V. H., Sep 21 2001, In : Journal of Biomechanical Engineering. 123, 4, p. 362-369 8 p.

Research output: Contribution to journalArticle

Tissue
Collagen
Blood vessels
Cartilage
Articular Cartilage