Philipp Ortner
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View article: Reversible Adsorption and Interfacial Photoisomerization of Azobenzene Surfactants Studied by QCM
Reversible Adsorption and Interfacial Photoisomerization of Azobenzene Surfactants Studied by QCM Open
Photoresponsive surfactants offer a versatile approach for remotely controlling interfacial properties through light-triggered isomerization. Among them, azobenzene-based surfactants are particularly attractive due to their structural reve…
View article: Manipulation of artificial and living small objects by light driven diffusioosmotic flow
Manipulation of artificial and living small objects by light driven diffusioosmotic flow Open
Here we report on light-triggered generation of local flow utilizing a bio-compatible non-ionic photo-active surfactant. The mechanism is based on diffusioosmotic phenomenon where the gradient of relative concentration with respect to diff…
View article: Augmented Air Traffic Control System—Artificial Intelligence as Digital Assistance System to Predict Air Traffic Conflicts
Augmented Air Traffic Control System—Artificial Intelligence as Digital Assistance System to Predict Air Traffic Conflicts Open
Today’s air traffic management (ATM) system evolves around the air traffic controllers and pilots. This human-centered design made air traffic remarkably safe in the past. However, with the increase in flights and the variety of aircraft u…
View article: A Systematic Evaluation of Transient Execution Attacks and Defenses
A Systematic Evaluation of Transient Execution Attacks and Defenses Open
Research on transient execution attacks including Spectre and Meltdown showed that exception or branch misprediction events might leave secret-dependent traces in the CPU's microarchitectural state. This observation led to a proliferation …
View article: A Systematic Evaluation of Transient Execution Attacks and Defenses
A Systematic Evaluation of Transient Execution Attacks and Defenses Open
Research on transient execution attacks including Spectre and Meltdown showed that exception or branch misprediction events might leave secret-dependent traces in the CPU's microarchitectural state. This observation led to a proliferation …