Bioinspired polymers for lubrication and wear resistance

V Adibnia, M Mirbagheri, J Faivre, J Robert… - Progress in Polymer …, 2020 - Elsevier
In this review, we discuss the concept of bioinspired lubrication using novel polymeric
structures, which has led to producing a myriad of new systems with effective and …

[HTML][HTML] Switching (bio-) adhesion and friction in liquid by stimulus responsive polymer coatings

Y Yu, MB Pérez, C Cao, S de Beer - European Polymer Journal, 2021 - Elsevier
Controlling (bio-) adhesion and friction is essential in many bio-medical and industrial
applications. Such control can be achieved using stimulus responsive polymers. Coatings …

Temperature-sensitive tribological performance of titanium alloy lubricated with PNIPAM microgels

Y Xu, Y Bao, Z Liu, Q Zheng, Y Dong, R Song… - Applied Surface …, 2022 - Elsevier
In the pressent work, nanosized poly (N-isopropyl acrylamide)(PNIPAM) microgels were
prepared and used as lubricant additives in bovine calf serum (BCS) for titanium alloy/ultra …

Stick–slip friction reveals hydrogel lubrication mechanisms

T Shoaib, J Heintz, JA Lopez-Berganza… - Langmuir, 2018 - ACS Publications
The lubrication behavior of the hydrated biopolymers that constitute tissues in organisms
differs from that outlined by the classical Stribeck curve, and studying hydrogel lubrication is …

Probing the frictional properties of soft materials at the nanoscale

E Liamas, SD Connell, SN Ramakrishna, A Sarkar - Nanoscale, 2020 - pubs.rsc.org
The understanding of friction in soft materials is of increasing importance due to the
demands of industries such as healthcare, biomedical, food and personal care, the …

Thermoresponsive membranes from electrospun mats with switchable wettability for efficient oil/water separations

Y Liu, S Tas, K Zhang, WM De Vos, J Ma… - …, 2018 - ACS Publications
A simple and versatile method is described to obtain polycaprolactone (PCL) porous
membranes, consisting of fibers prepared by electrospinning. The surface of the fibers is …

Insight into the viscous and adhesive contributions to hydrogel friction

T Shoaib, RM Espinosa-Marzal - Tribology Letters, 2018 - Springer
Investigation of the mechanisms underlying hydrogel lubrication is pivotal in understanding
the complexity of biolubrication. In this work, the frictional characteristics of poly (acrylamide) …

Threshold of Surface Initiator Concentration for Polymer Brush Growth by Surface-Initiated Atom Transfer Radical Polymerization

T Sato, GJ Dunderdale, A Hozumi - Langmuir, 2023 - ACS Publications
The surface modification of various materials by grafting functional molecules has attracted
much attention from fundamental research to practical applications because of its ability to …

Sticky but slick: reducing friction using associative and nonassociative polymer lubricant additives

TJ Murdoch, E Pashkovski, R Patterson… - ACS Applied Polymer …, 2020 - ACS Publications
Sustaining the current trend toward lower viscosity lubricants requires the development of
improved friction modifier additives to compensate for the increased prevalence of boundary …

Mussel-inspired one-step fabrication of ultralow-friction coatings on diverse biomaterial surfaces

Q Wei, X Liu, Q Yue, S Ma, F Zhou - Langmuir, 2019 - ACS Publications
Low-friction and hydrophilic surfaces have critical applications in biomedical devices and
implants. Existing methods to achieve such surfaces, for example, grafting polymer brushes …