@article { , title = {Influence of the contact angle of silica nanoparticles at the air–water interface on the mechanical properties of the layers composed of these particles}, abstract = {We have studied the properties (surface pressure, compression and shear moduli, texture) of silica nanoparticle layers at the air-water interface. Particle hydrophobicity or, equivalently, the contact angle between particles, air and water, is the main factor that influences surface organization and surface elastic moduli. The surface layers are denser for particles of higher hydrophobicity. The compression and shear moduli, as well as the yield and melt strains, present a maximum for contact angles around 90 degrees. The dependence of the mechanical properties on particle hydrophobicity is closely related to the foamability and stability of the foams made from dispersions.}, doi = {10.1080/00268976.2010.542778}, eissn = {1362-3028}, issn = {0026-8976}, issue = {7-10}, journal = {MOLECULAR PHYSICS}, note = {Batch 003. Output ID 26532.}, pages = {1057-1066}, publicationstatus = {Published}, publisher = {Taylor and Francis}, url = {https://hull-repository.worktribe.com/output/396325}, volume = {109}, keyword = {Specialist Research - Other, nanoparticle monolayers contact angle surface rheology foams stabilized foams monolayers emulsions viscoelasticity liquid/liquid shear hydrophobicity gas/liquid rheology bubbles}, year = {2011}, author = {Zang, D.Y. and Rio, E. and Delon, G. and Langevin, D. and Wei, B. and Binks, B.P.} }