1994 …2024
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Research Output 1994 2019

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Article
2006
141 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
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
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
100 Citations (Scopus)

Effects of freezing and cryopreservation on the mechanical properties of arteries

Venkatasubramanian, R. T., Grassl, E. D., Barocas, V. H., Lafontaine, D. & Bischof, J. C., May 1 2006, In : Annals of Biomedical Engineering. 34, 5, p. 823-832 10 p.

Research output: Contribution to journalArticle

Freezing
Mechanical properties
Water
Tissue
Tensile testing
59 Citations (Scopus)

Using channel depth to isolate and control flow in a micro free-flow electrophoresis device

Fonslow, B. R., Barocas, V. H. & Bowser, M., Aug 1 2006, In : Analytical Chemistry. 78, 15, p. 5369-5374 6 p.

Research output: Contribution to journalArticle

Electrophoresis
Flow control
Electrolysis
Buffers
Electrodes
2005
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
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
19 Citations (Scopus)

Modeling and characterization of a valved glaucoma drainage device with implications for enhanced therapeutic efficacy

Pan, T., Stay, M. S., Barocas, V. H., Brown, J. D. & Ziaie, B., May 1 2005, In : IEEE Transactions on Biomedical Engineering. 52, 5, p. 948-951 4 p.

Research output: Contribution to journalArticle

Drainage
Fluidics
Encapsulation
Microfluidics
Polyimides
14 Citations (Scopus)

Thin-film coupled fluid-solid analysis of flow through the Ahmed™ glaucoma drainage device

Stay, M. S., Pan, T., Brown, J. D., Ziaie, B. & Barocas, V. H., Oct 1 2005, In : Journal of Biomechanical Engineering. 127, 5, p. 776-781 6 p.

Research output: Contribution to journalArticle

Glaucoma
Drainage
Pressure drop
Pressure
Thin films
4 Citations (Scopus)

Uniaxial and biaxial mechanical behavior of human amnion

Oyen, M. L., Stylianopoulos, T., Barocas, V. H., Calvin, S. E. & Cook, R. F., Jun 20 2005, In : Materials Research Society Symposium Proceedings. 844, p. 161-166 6 p., Y5.3.

Research output: Contribution to journalArticle

stress relaxation
Stress relaxation
membranes
Membranes
cycles
46 Citations (Scopus)

Uniaxial and biaxial mechanical behavior of human amnion

Oyen, M. L., Cook, R. F., Stylianopoulos, T., Barocas, V. H., Calvin, S. E. & Landers, D. V., Nov 1 2005, In : Journal of Materials Research. 20, 11, p. 2902-2909 8 p.

Research output: Contribution to journalArticle

stress relaxation
Stress relaxation
membranes
Membranes
cycles
2004
32 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
3 Citations (Scopus)

Effects of freezing on the mechanical properties of blood vessels

Grassl, E. D., Barocas, V. H. & Bischof, J. C., Jan 1 2004, In : American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD. 375, 1, p. 699-703 5 p., IMECE2004-60244.

Research output: Contribution to journalArticle

Cryoprotective Agents
Blood vessels
Freezing
Mechanical properties
Grafts
9 Citations (Scopus)

Lag-after-pulsed-separation microfluidic flowmeter for biomacromolecular solutions

Sengupta, S., Ziaie, B. & Barocas, V. H., Apr 15 2004, In : Sensors and Actuators, B: Chemical. 99, 1, p. 25-29 5 p.

Research output: Contribution to journalArticle

flowmeters
Flowmeters
Microfluidics
time lag
flow measurement
43 Citations (Scopus)

Mechanical and cellular changes during compaction of a collagen-sponge- based corneal stromal equivalent

Borene, M. L., Barocas, V. H. & Hubel, A., Feb 1 2004, In : Annals of Biomedical Engineering. 32, 2, p. 274-283 10 p.

Research output: Contribution to journalArticle

Fibroblasts
Collagen
Compaction
Mechanical properties
Microarrays
107 Citations (Scopus)

Microstructural Mechanics of Collagen Gels in Confined Compression: Poroelasticity, Viscoelasticity, and Collapse

Chandran, P. L. & Barocas, V. H., Apr 1 2004, In : Journal of Biomechanical Engineering. 126, 2, p. 152-166 15 p.

Research output: Contribution to journalArticle

Viscoelasticity
Mechanics
Collagen
Pistons
Architectural Accessibility
2 Citations (Scopus)

Thin-domain modeling of mass transport in microchannels, with application to diffusive mixing

Stay, M. S. & Barocas, V. H., Jun 1 2004, In : Journal of Applied Physics. 95, 11 I, p. 6435-6443 9 p.

Research output: Contribution to journalArticle

microchannels
pressure drop
flow velocity
chips
2003
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
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
86 Citations (Scopus)

Temporal variations in cell migration and traction during fibroblast-mediated gel compaction

Shreiber, D. I., Barocas, V. H. & Tranquillo, R. T., Jun 1 2003, In : Biophysical journal. 84, 6, p. 4102-4114 13 p.

Research output: Contribution to journalArticle

Traction
Cell Movement
Fibroblasts
Gels
Foreskin
2002
60 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
Angle Closure Glaucoma
Aqueous Humor
Iris
Mechanics
Anterior Chamber
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
64 Citations (Scopus)
Collagen
Compaction
Tissue
Birefringence
Polystyrenes
48 Citations (Scopus)

Intrinsic kinetics for rapid decomposition of methane in an aerosol flow reactor

Dahl, J. K., Barocas, V. H., Clough, D. E. & Weimer, A. W., Jan 1 2002, In : International Journal of Hydrogen Energy. 27, 4, p. 377-386 10 p.

Research output: Contribution to journalArticle

Aerosols
aerosols
Methane
methane
reactors
2001
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
Contact lenses
Elastohydrodynamics
Lenses
74 Citations (Scopus)

Modeling passive mechanical interaction between aqueous humor and iris

Heys, J. J., Barocas, V. H. & Taravella, M. J., Dec 1 2001, In : Journal of Biomechanical Engineering. 123, 6, p. 540-547 8 p.

Research output: Contribution to journalArticle

Aqueous Humor
Iris
Formability
Mathematical models
Finite element method
2000
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

Discrete vs. continuum representation of cell force

Barocas, V. H., Dec 1 2000, In : Annals of Biomedical Engineering. 28, SUPPL. 1

Research output: Contribution to journalArticle

Experiments
121 Citations (Scopus)

Mechanism Governing Microparticle Morphology during Precipitation by a Compressed Antisolvent: Atomization vs Nucleation and Growth

Lengsfeld, C. S., Delplanque, J. P., Barocas, V. H. & Randolph, T. W., Mar 30 2000, In : Journal of Physical Chemistry B. 104, 12, p. 2725-2735 11 p.

Research output: Contribution to journalArticle

atomizing
Atomization
microparticles
Nucleation
nucleation

Modeling passive iris deformation with application to pigmentary glaucoma

Heys, J., Barocas, V., May, M. & Taravella, M., Dec 1 2000, In : Annals of Biomedical Engineering. 28, SUPPL. 1

Research output: Contribution to journalArticle

Demonstrations
Mathematical models
Fluids
94 Citations (Scopus)

Permeability and diffusion in vitreous humor: Implications for drug delivery

Xu, J., Heys, J. J., Barocas, V. H. & Randolph, T. W., Jan 1 2000, In : Pharmaceutical research. 17, 6, p. 664-669 6 p.

Research output: Contribution to journalArticle

Vitreous Body
Convection
Drug delivery
Permeability
Hydraulic conductivity

Temporal analysis of fibroblast traction and migration in tissue equivalents

Shreiber, D., Barocas, V. H., Enever, P., Wagle, M. & Tranquillo, R. T., Dec 1 2000, In : Annals of Biomedical Engineering. 28, SUPPL. 1

Research output: Contribution to journalArticle

Fibroblasts
Tissue
Software packages
Compaction
Differential equations
1999
1 Citation (Scopus)

Implementing computational methods into classes throughout the undergraduate Chemical Engineering curriculum

Perry, W. B., Barocas, V. H. & Clough, D. E., Dec 1 1999, In : ASEE Annual Conference Proceedings. p. 2731-2739 9 p.

Research output: Contribution to journalArticle

Chemical engineering
Computational methods
Curricula
Students
Numerical methods
40 Citations (Scopus)

Mechanical characterization of the bovine iris

Heys, J. & Barocas, V. H., Sep 1 1999, In : Journal of Biomechanics. 32, 9, p. 999-1003 5 p.

Research output: Contribution to journalArticle

Iris
Elastic moduli
Tissue
Elastic Modulus
Experiments
1998
133 Citations (Scopus)

Engineered alignment in media equivalents: Magnetic preaiignment and mandrel compaction

Barocas, V. H., Girton, T. S. & Tranquillo, R. T., Jan 1 1998, In : Journal of Biomechanical Engineering. 120, 5, p. 660-666 7 p.

Research output: Contribution to journalArticle

Smooth Muscle Myocytes
Muscle
Compaction
Collagen
Fabrication
1997
47 Citations (Scopus)
Traction
Mechanics
Collagen
Assays
Compaction
284 Citations (Scopus)
Traction
Mechanics
Tissue
Collagen
Compaction
Biomechanics
Blood vessels
Cell culture
Cells
Stiffness
134 Citations (Scopus)

Rheology of reconstituted type I collagen gel in confined compression

Knapp, D. M., Barocas, V. H., Moon, A. G., Yoo, K., Petzold, L. R. & Tranquillo, R. T., Jan 1 1997, In : Journal of Rheology. 41, 5, p. 971-993 23 p.

Research output: Contribution to journalArticle

collagens
Collagen Type I
Rheology
rheology
Collagen
1996

Modeling and design of oriented collagen-based tissue analogs

Barocas, V. H., Girton, T. & Tranquille, R., Dec 1 1996, In : FASEB Journal. 10, 3

Research output: Contribution to journalArticle

collagen
Collagen
Tissue
traction (mechanics)
smooth muscle
1995
140 Citations (Scopus)
Traction
Fibroblasts
Microspheres
Collagen
Assays