Results 231 to 240 of about 32,922 (302)

Magnetically Actuated Drops‐on‐Stilts Microrobots for Transport and Delivery of Hydrophobic Cargo

Advanced Materials Interfaces, EarlyView.
Iron oxide nanoparticles and oil droplets in external magnetic fields form “drops‐on‐stilts” microrobots that transport hydrophobic cargo. Tunable nanoparticle–droplet interactions generate stilt‐like structures. Field rotation enables walking, obstacle navigation, and collective motion.
Oluwafemi Ligan, Hrishabh Singh, Sahil Kulkarni, Hong Huy Tran, James M. Kikkawa, Daeyeon Lee, Ravi Radhakrishnan, Edward Steager, Hyun Koo, Kathleen Stebe   +9 more
wiley   +1 more source

Passivated SiC Surfaces for Photonic and Quantum Applications: Balancing Chemical Stability and Surface Luminescence

Advanced Materials Interfaces, EarlyView.
Low‐temperature passivation of SiC reveals that optical surface quality and chemical stability are not directly correlated. Ar plasma‐treated and SiNx‐passivated surfaces yield the lowest photoluminescence background, whereas CF4 plasma and ALD‐grown dielectrics introduce higher emission.
Marina Scharin‐Mehlmann, Sarah Saarmann, Christian Gobert, Robert Köhler, Patrick Berwian   +4 more
wiley   +1 more source

Molecular Dynamics Investigation of Surfactant-Oil Interactions within Quartz Slit Pores during Spontaneous Imbibition. [PDF]

ACS Omega
Du S, Huang J, Liu Y, An G.
europepmc   +1 more source

3D Printing of Highly Dense and Translucent Zirconia Parts for Dental Applications: Effect of Filament Overlapping

Advanced Materials Technologies, EarlyView.
This study formulated a 5Y‐PSZ zirconia paste for extrusion‐based additive manufacturing via direct ink writing, producing dense ceramic structures for dental applications. A colloidal approach with 47 vol% nanometric powder and tailored additives optimized rheology and printability.
Juliana de Freitas Gouveia Silva, Manuel Fellipe Rodrigues Pais Alves, Ana Carolina da Silva, Tiago Moreira Bastos Campos, Renata Marques De Melo, Susana Maria Henriques Olhero   +5 more
wiley   +1 more source

Predicting the critical micelle concentration of binary surfactant mixtures using machine learning. [PDF]

J Cheminform
Choudhary A, Desai S, Kamruzzaman M, Landera A, Ghosh K, Poorey K.   +5 more
europepmc   +1 more source

Gold Nanorods in Cardiac Millitissues: Assessing Mechanical and Contractile Dynamics in a Living Engineering Myocardium Model

Advanced Materials Technologies, EarlyView.
This study presents a novel platform for assessing the active mechanical behavior of living cardiac microbundles through localized nanoindentation, integrated with temperature regulation and dual‐camera imaging systems. The developed system enables quantitative evaluation of dynamic micromechanics in engineered cardiac tissues in vitro, offering ...
Lihua Lou, Lia Paolino, Alberto Sesena Rubfiaro, Jin He, Arvind Agarwal   +4 more
wiley   +1 more source

Effect of temperature on the wetting performance of coal powder by different surfactant solutions: experimental and molecular dynamics simulation study. [PDF]

Sci Rep
Fu W, Kang J, Liang W, Deng P.
europepmc   +1 more source

Bridging Molecular Modeling Insights and Experimental Findings: A Comparative Study on Surfactant Effects in Al₂O₃ Nanofluids. [PDF]

Nanomaterials (Basel)
Erdoğan B, Bayar ÇÇ.
europepmc   +1 more source

Rheo-Impedance Measurements of Lamellar-Vesicular Phase-Transition Behavior. [PDF]

ACS Omega
Shitanda I, Kotsubo R, Hashiba C, Loew N, Yamagata Y, Miyamoto K, Ogura T, Watanabe H, Itagaki M.   +8 more
europepmc   +1 more source

Molecular Mechanisms by Which Linear Versus Branched Alkyl Chains in Nonionic Surfactants Govern the Wettability of Long-Flame Coal. [PDF]

Molecules
Li B, Yan G, Kong S, Wu K, Wang Y.
europepmc   +1 more source