Search Results - "Burris, D."

Ultralow Wear Poly(tetrafluoroethylene): A Virtuous Cycle of Wear Reduction and Tribochemical Accumulation by Alam, K. Istiaque, Burris, D. L

“…Certain nanofillers have demonstrated a remarkable wear-reducing effect on poly­(tetrafluoroethylene) (PTFE), a common solid lubricant polymer. In these…”
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The Effects of Environmental Water and Oxygen on the Temperature-Dependent Friction of Sputtered Molybdenum Disulfide by Khare, H. S., Burris, D. L.

“…Molybdenum disulfide (MoS 2 ) is well known for exceptional friction and wear properties in inert and high vacuum environments. However, these tribological…”
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Transfer film evolution and its role in promoting ultra-low wear of a PTFE nanocomposite by Ye, J., Khare, H.S., Burris, D.L.

“…Polytetrafluoroethylene (PTFE) is an important solid lubricant with an unusually high wear rate. For a half-century, fillers have been used to reduce PTFE wear…”
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Polymers Tribology Exposed: Eliminating Transfer Film Effects to Clarify Ultralow Wear of PTFE by Alam, K. Istiaque, Dorazio, Anthony, Burris, D. L.

“…PTFE composite wear rates are known to vary by 1000 × depending on the size and strength of their nanofiller aggregates. While these effects have been…”
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Surface and Subsurface Contributions of Oxidation and Moisture to Room Temperature Friction of Molybdenum Disulfide by Khare, H. S., Burris, D. L.

“…Molybdenum disulfide (MoS 2 ), a lamellar solid lubricant, is used extensively in space applications due to its exceptional performance in vacuum and inert…”
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Quantitative characterization of solid lubricant transfer film quality by Ye, J., Khare, H.S., Burris, D.L.

“…Solid lubricant materials have become necessary in applications for which traditional lubrication approaches become impractical. These materials are often…”
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A quantitative method for measuring nanocomposite dispersion by Khare, H.S., Burris, D.L.

“…The materials science community has identified nanoparticle dispersion as a primary challenge area for the advancement of polymer nanocomposites technology…”
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Tribological rehydration of cartilage and its potential role in preserving joint health by Moore, Axel C, Burris, David L

“…Abstract Objective During exercise, cartilage recovers interstitial fluid lost during inactivity, which explains how tissue thickness and joint space are…”
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Adhesion–Lubrication Paradox of Articular Cartilage by Benson, J. M., Moore, A. C., Schrader, J., Burris, D. L.

“…The friction of solids is primarily understood through the adhesive interactions between the surfaces. As a result, slick materials tend to be nonstick (e.g.,…”
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Transfer Film Tenacity: A Case Study Using Ultra-Low-Wear Alumina–PTFE by Ye, J., Moore, A. C., Burris, D. L.

“…The transfer film, a protective barrier that forms when a solid lubricant slides against a hard and high-surface-energy counterface, plays an important role in…”
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Interrelated Effects of Temperature and Environment on Wear and Tribochemistry of an Ultralow Wear PTFE Composite by Khare, H. S, Moore, A. C, Haidar, D. R, Gong, L, Ye, J, Rabolt, J. F, Burris, D. L

“…A particular alumina–PTFE nanocomposite has distinguished itself with unusually large wear reductions at trace filler loadings. Recent studies have shown that…”
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Addressing Practical Challenges of Low Friction Coefficient Measurements by Burris, D. L, Sawyer, W. G

“…A friction coefficient is defined as the ratio of the friction force to the applied normal force. Despite the disarming simplicity of its calculation, there…”
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Sliding enhances fluid and solute transport into buried articular cartilage contacts by Graham, B.T., Moore, A.C., Burris, D.L., Price, C.

“…Solutes and interstitial water are naturally transported from cartilage by load-induced interstitial fluid pressures. Fluid and solute recovery during joint…”
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Effects of arginine vasopressin on human anxiety and associations with sex, dose, and V1a-receptor genotype by Thompson, R. R., Price, D., Burris, D., Cloutier, A., Rilling, J. K.

“…Rationale Arginine vasopressin (AVP) has dose- and sex-specific effects on social behavior, and variation in social responses is related to variation in the…”
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An analytical model to predict interstitial lubrication of cartilage in migrating contact areas by Moore, A.C, Burris, D.L

“…Abstract For nearly a century, articular cartilage has been known for its exceptional tribological properties. For nearly as long, there have been research…”
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The modes and competing rates of cartilage fluid loss and recovery by Voinier, S., Moore, A.C., Benson, J.M., Price, C., Burris, D.L.

“…Cartilage loses, recovers, and maintains its thickness, hydration, and biomechanical functions based on competing rates of fluid loss and recovery under…”
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Integrated QCM-Microtribometry: Friction of Single-Crystal MoS2 and Gold from μm/s to m/s by Borovsky, B. P, Garabedian, N. T, McAndrews, G. R, Wieser, R. J, Burris, D. L

“…Two opposing microtribometry approaches have been developed over the past decade to help connect the dots between fundamental and practical tribology…”
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Tribological and material properties for cartilage of and throughout the bovine stifle: support for the altered joint kinematics hypothesis of osteoarthritis by Moore, A.C, Burris, D.L

“…Summary Objective Prior studies suggest that ligament and meniscus tears cause osteoarthritis (OA) when changes in joint kinematics bring underused and…”
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Core-shell patterning of synthetic hydrogels via interfacial bioorthogonal chemistry for spatial control of stem cell behavior by Dicker, K T, Song, J, Moore, A C, Zhang, H, Li, Y, Burris, D L, Jia, X, Fox, J M

“…A new technique is described for the patterning of cell-guidance cues in synthetic extracellular matrices (ECM) for tissue engineering applications. Using…”
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AFM at the Macroscale: Methods to Fabricate and Calibrate Probes for Millinewton Force Measurements by Garabedian, N. T., Khare, H. S., Carpick, R. W., Burris, D. L.

“…The difficulty in detecting and controlling forces in the gap between the nanoscale and macroscale tribometry regimes has so far limited the application of…”
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