Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Nir Kampf"'
Autor:
Olivia Pabois, Yihui Dong, Nir Kampf, Christian D. Lorenz, James Doutch, Alejandro Avila-Sierra, Marco Ramaioli, Mingduo Mu, Yasmin Message, Evangelos Liamas, Arwen I. I. Tyler, Jacob Klein, Anwesha Sarkar
Publikováno v:
Communications Materials, Vol 5, Iss 1, Pp 1-13 (2024)
Abstract Designing plant protein-based aqueous lubricants can be of great potential to achieve sustainability objectives by capitalising on inherent functional groups without using synthetic chemicals; however, such a concept remains in its infancy.
Externí odkaz:
https://doaj.org/article/c5167a630a844feb8faa450f2599d2f6
Publikováno v:
Nanoscale. 14(48)
Lipid-headgroup dehydration by DMSO, which should increase friction, is offset by both higher areal head-group density and by rigidity-enhancement of the lipid bilayers, both of which act to reduce frictional dissipation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef821680916f4d4a9e4ae8185ebee185
https://pubmed.ncbi.nlm.nih.gov/36468753
https://pubmed.ncbi.nlm.nih.gov/36468753
Publikováno v:
Cells, Vol 9, Iss 7, p 1606 (2020)
Hydration lubrication has emerged as a new paradigm for lubrication in aqueous and biological media, accounting especially for the extremely low friction (friction coefficients down to 0.001) of articular cartilage lubrication in joints. Among the en
Externí odkaz:
https://doaj.org/article/0292f3102fa047f0b606485989aa6def
Autor:
Hila Shalom, XiaoMeng Sui, Olga Elianov, Vlad Brumfeld, Rita Rosentsveig, Iddo Pinkas, Yishay Feldman, Nir Kampf, H.D. Wagner, Noa Lachman, Reshef Tenne
Publikováno v:
Lubricants, Vol 7, Iss 3, p 28 (2019)
Composites of poly(l-lactic acid) (PLLA) reinforced by adding inorganic nanotubes of tungsten disulfide (INT–WS2) were prepared by solvent casting. In addition to the pristine nanotubes, PLLA nanocomposites containing surface modified nanotubes wer
Externí odkaz:
https://doaj.org/article/e7e88429842a4744ae968dcf409d2fe1
Publikováno v:
Biotribology
Duncan Dowson, whom this issue commemorates, was a world leader in the field of biotribology, with prolific contributions both in fluid-based and boundary lubrication of biological tissues, in particular articular cartilage, a central issue in biotri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f4f6ac826f9e20219bede63442b8c03
http://arxiv.org/abs/2204.12128
http://arxiv.org/abs/2204.12128
Publikováno v:
ACS Nano
Phosphatidylcholine lipid bilayers or liposomes at interfaces in aqueous environments can provide extremely efficient lubrication. This is attributed to the hydration lubrication mechanism acting at the highly hydrated phosphocholine-headgroup layers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8664b7fae276de190117bbf12bc6bdab
http://europepmc.org/articles/PMC7315629
http://europepmc.org/articles/PMC7315629
Publikováno v:
Soft Matter
Sphingomyelin is one of the predominant phospholipid groups in synovial joints, where lipids have been strongly implicated in the boundary lubrication of articular cartilage; however, little attention has been paid to its lubrication behavior. In thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac07b56e9ec831a28378be6a0c4d037c
https://doi.org/10.1039/d0sm00215a
https://doi.org/10.1039/d0sm00215a
Autor:
Arpita Paikar, Alexander I. Novichkov, Anton I. Hanopolskyi, Viktoryia A. Smaliak, Xiaomeng Sui, Nir Kampf, Ekaterina V. Skorb, Sergey N. Semenov
Publikováno v:
Advanced materials (Deerfield Beach, Fla.). 34(13)
Regulating hydrogel actuators with chemical reaction networks is instrumental for constructing life-inspired smart materials. Herein, hydrogel actuators are engineered that are regulated by the autocatalytic front of thiols. The actuators consist of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec46fdc4d3425a219b8897e1ff10ee10
https://pubmed.ncbi.nlm.nih.gov/34910837
https://pubmed.ncbi.nlm.nih.gov/34910837
Publikováno v:
Langmuir
Poly(ethylene oxide), PEO, is widely exploited in biomedical applications, while phosphatidylcholine (PC) lipids (in the form of bilayers or liposomes) have been identified as very efficient boundary lubricants in aqueous media. Here we examine, usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c8010e0bea633e145c2ecb3642946dc
https://doi.org/10.1021/acs.langmuir.9b01708
https://doi.org/10.1021/acs.langmuir.9b01708
Publikováno v:
Langmuir
A wide range of phosphatidylcholine (PC) lipids with different degrees of unsaturation has been identified in the human synovial fluid and on the cartilage surface. The outstanding lubricity of the articular cartilage surface has been attributed to b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::214180fa2c827b8c83735b7dc68fa1eb
https://doi.org/10.1021/acs.langmuir.9b01660
https://doi.org/10.1021/acs.langmuir.9b01660