Concept
Electrostatic induction
Related publications (59)
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This work aims to understand how nanocellulose (NC) processing can modify the key characteristics of NC films to align with the main requirements for high-performance optoelectronics. The performance of these devices relies heavily on the light transmittan ...
Elsevier Sci Ltd2024Size dependence of second-harmonic scattering from nanoparticles: Disentangling surface and electrostatic contributions
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Polarimetric angle-resolved second-harmonic scattering (AR-SHS) is an all-optical tool enabling the study of unlabeled interfaces of nano-sized particles in an aqueous solution. As the second harmonic signal is modulated by interference between nonlinear c ...
AIP Publishing2023Periodate activation with copper oxide nanomaterials for the degradation of ciprofloxacin- A new insight into the efficiency and mechanisms
In this study, CuO was synthesized using a facile precipitation method and was characterized using various techniques for the efficient activation of periodate (PI). Compared to systems consisting of PI alone (0.5 mM) and CuO alone (0.5 g/L), the CuO (0.5 ...
ELSEVIER SCI LTD2023On the durability of surgical masks after simulated handling and wear
Jian Wang, Véronique Michaud, Vincent Marc Varanges, Baris Çaglar, Yann Albert Gérard Lebaupin, René M. Rossi
After the spread of COVID-19, surgical masks became highly recommended to the public. They tend to be handled and used multiple times, which may impact their performance. To evaluate this risk, surgical masks of Type IIR were submitted to four simulated tr ...
2022Electrokinetic, electrochemical, and electrostatic surface potentials of the pristine water liquid-vapor interface
Although conceptually simple, the air-water interface displays rich behavior and is subject to intense experimental and theoretical investigations. Different definitions of the electrostatic surface potential as well as different calculation methods, each ...
AIP Publishing2022Waveguide modes spatially resolved by low-loss STEM-EELS
Duncan Thomas Lindsay Alexander
In an era of new developments in nanomaterials analysis enabled by the unprecedented spatial and energy resolutions of electron energy-loss spectroscopy in the scanning transmission electron microscope (STEM-EELS), it remains that the vast majority of work ...
2021Charge transfer across C-H center dot center dot center dot O hydrogen bonds stabilizes oil droplets in water
Sylvie Roke, Saranya Pullanchery Sankara Narayanan, Sergey Kulik, Benjamin Rehl
The hydrophobic-water interface plays a key role in biological interactions. However, both the hydrophobic-water interfacial molecular structure and the origin of the negative zeta potential of hydrophobic droplets in water are heavily contested. We report ...
AMER ASSOC ADVANCEMENT SCIENCE2021Importance of Nuclear Quantum Effects for NMR Crystallography
Michele Ceriotti, Venkat Kapil, Edgar Albert Engel
The resolving power of solid-state nuclear magnetic resonance (NMR) crystallography depends heavily on the accuracy of computational predictions of NMR chemical shieldings of candidate structures, which are usually taken to be local minima in the potential ...
AMER CHEMICAL SOC2021On the stability and necessary electrophoretic mobility of bare oil nanodroplets in water
Sylvie Roke, Saranya Pullanchery Sankara Narayanan, Halil Ibrahim Okur, Hilton Barbosa De Aguiar, Sergey Kulik
Hydrophobic oil droplets, particles, and air bubbles can be dispersed in water as kinetically stabilized dispersions. It has been established since the 19th century that such objects harbor a negative electrostatic potential roughly twice larger than the t ...
AMER INST PHYSICS2020Self-Assembly at Water Nanodroplet Interfaces Quantified with Nonlinear Light Scattering
Sylvie Roke, Nikolay Smolentsev
The interfaces of water micro- and nanodroplets drive environmental, medical, catalytic, biological, and chemical biphasic processes. The interfacial droplet structure and electrostatics greatly determine the reactivity and efficiency of these processes. D ...
AMER CHEMICAL SOC2020