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๐Ÿ” nir shlezinger ๐Ÿ“‚ Chemistry
Showing 251 results for "nir shlezinger" in Chemistry
Chemistry Preprint PDF DOI

Interfacial Electric Fields in Water Nanodroplets are Weakly Dependent on Curvature and pH

Gabriele Amante, Fortunata Panzera, Gabriele Centi, Jing Xie, Ali Hassanali, A. Marco Saitta, Giuseppe Cassone ยท 2026

The origin of enhanced reactivity in aqueous microdroplets remains debated, with interfacial electric fields (IEFs) often invoked as catalytic drivers. Here, we provide a quantum-mechanical, spatiallyโ€ฆ

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Chemistry Preprint PDF DOI

An efficient method based on the evolutionary center algorithm for optimizing chemical-diffusive models for flame acceleration and DDT

Huahua Xiao, Xu Zhang, Mingbin Zhao, Congling Shi ยท 2026

This paper presents an efficient method based on Evolutionary Center Algorithm (ECA) for accurately and efficiently determining the optimal reaction and diffusion parameters for Chemical-Diffusive Modโ€ฆ

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Chemistry Preprint PDF DOI

Probing of Core Excitons in Solid NaF with Polarization-Selective Attosecond Time-Resolved Four-Wave Mixing Spectroscopy

Kevin Gulu Xiong, Rafael Quintero-Bermudez, Vincent Eggers, Hugo Laurell, Melody Wu, Stephen R. Leone ยท 2026

Nonlinear Four-wave mixing processes are a powerful technique to unravel ultrafast dynamics in solid-state systems. Here, we employ attosecond four-wave mixing spectroscopy with one extreme ultravioleโ€ฆ

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Chemistry Preprint PDF DOI

Microscopic Structure and Dynamics of Interfacial Water at Fluorinated vs Nonfluorinated Surfaces -- Insights from Ab-Initio Simulations and IR Spectroscopy

Maximilian R. Becker, Ruben Cruz, Kenichi Ataka, Joachim Heberle, Roland R. Netz ยท 2026

Per- and polyfluoroalkyl substances are a class of synthetic chemical compounds widely used as coatings to lower surface energies. Yet the microscopic mechanisms of their weak interaction with water aโ€ฆ

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Chemistry Preprint PDF DOI

Two-dimensional IR-Raman spectroscopy of vibrational polaritons: Role of dipole surfaces

Xinwei Ji, Tomislav Begusic, Tao E. Li ยท 2026

Nonlinear spectroscopy provides a unique perspective to understand time-resolved molecular dynamics under vibrational strong coupling (VSC). Herein, equilibrium-nonequilibrium cavity molecular dynamicโ€ฆ

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Chemistry Preprint PDF DOI

Predicting the hydrogen bond strength from water reorientation dynamics at short timescales

Frederik Zysk, Ana Vila Verde, Naveen K. Kaliannan, Kristof Karhan, Thomas D. Kuhne ยท 2026

Path-integral molecular dynamics simulations and electronic structure-based energy decomposition analysis (EDA) are employed to connect hydrogen bond (H-bond) strength, its asymmetry, and the total deโ€ฆ

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Chemistry Preprint PDF DOI

A model for water transport in the membrane and an impedance spectroscopy study of the effect of relative humidity on PEM fuel cell parameters

Andrei Kulikovsky, Tatyana Reshetenko ยท 2026

Effective water management is essential for the optimal performance of PEM fuel cells. We have developed an impedance model for liquid water transport through the membrane and coupled it with the two-โ€ฆ

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Chemistry Preprint PDF DOI

Why Are Verdazyl Radicals Non-Emissive? An Experimental and Computational Study

Alexandre Malinge, Pierre-Luc Theriault, Stephane Kena-Cohen ยท 2026

Verdazyl radicals are a versatile class of air-stable organic radicals used in various applications, especially for their magnetic properties. Despite the development of a wide range of verdazyl derivโ€ฆ

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Chemistry Preprint PDF DOI

Rapid reduction of nitrophenols using reusable magnetic \textit{h}-BN/Ni--NiO nanocomposites

Anjali Varshney, Ritesh Dubey, Sushil Kumar, Tapas Goswami, Samar Layek ยท 2025

The efficient and cost-effective conversion of nitro compounds to amines is crucial for industrial processes and environmental remediation, highlighting the growing demand for earth-abundant metal-basโ€ฆ

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Chemistry Preprint PDF DOI

Breaking the Air-Water Paradigm: Ion Behavior at Hydrophobic Solid-Water Interfaces

Xavier R. Advincula, Kara D. Fong, Yongkang Wang, Christoph Schran, Mischa Bonn, Angelos Michaelides, Yair Litman ยท 2025

Hydrophobic solid-water interfaces underpin processes in nanofluidics, electrochemistry, and energy technologies. Microscopic insights into these systems are often inferred from our understanding of tโ€ฆ

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Chemistry Preprint PDF DOI

Efficient spectra from atomistic simulation: a generalized master equation study of the air-water interface

Thomas Sayer ยท 2025

Computing condensed phase spectra from atomistic simulations requires calculating correlation functions from molecular dynamics and can be very expensive. A totally general, data-driven method to reduโ€ฆ

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Chemistry Preprint PDF DOI

Discovery of Sustainable Refrigerants through Physics-Informed RL Fine-Tuning of Sequence Models

Adrien Goldszal, Diego Calanzone, Vincent Taboga, Pierre-Luc Bacon ยท 2025

Most refrigerants currently used in air-conditioning systems, such as hydrofluorocarbons, are potent greenhouse gases and are being phased down. Large-scale molecular screening has been applied to theโ€ฆ

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Chemistry Preprint PDF DOI

Unsymmetrical synthesis of benzimidazole-fused naphthalene imides with panchromatic absorption and redox activity

Guan-Ru Lin, Huai-Chih Chang, Yi-Chen Wu, Chen-Kai Hsieh, Chih-Jou Chien, Guan-Lin Lu, Makeshmuralikrishna Kulasekaran, Milanmathew Sssuraj, Tzu-Ling Ho, Jatin Rawat, Hsien-Hsin Chou ยท 2025

We report a concise synthesis of unsymmetrical benzimidazole-fused naphthalene imide (BfNI) and anhydride (BfNA) derivatives featuring broad UV-Vis-NIR absorption, stable redox activity, and enhanced โ€ฆ

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Chemistry Preprint PDF DOI

Evolution of surfactant-free 'pristine' emulsions

Andrei Dukhin, Renliang Xu, Darrell Velegol ยท 2025

The term pristine interface was introduced by Beattie and Djerdjev 20 years ago for emulsions that consist of only water and oil with no surfactant. They are different from Pickering emulsions, which โ€ฆ

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Chemistry Preprint PDF DOI

Machine Learning Integrated Near-Infrared Surface-Enhanced Raman Spectroscopy for Accurate Strain-Level Virus Identification

Na Zhang, Ziyang Wang, Xielin Wang, Gabriel A. Vazquez-Lizardi, Paula Pineiro Varela, Dorleta Jimenez de Aberasturi, David E. Sanchez, Nestor Perea-Lopez, Samuel Lin, Ryeanne Ricker, Edgar Dimitrov, Alexander J. Sredenschek, Kalana D. Halanayake, Yin-Ting Yeh, Julian A. Mintz, Jiarong Ye, Sharon Xiaolei Huang, Huaguang Lu, Elodie Ghedin, Danielle Reifsnyder Hickey, Luis M. Liz-Marzan, Shengxi Huang, Mauricio Terrones ยท 2025

Strain-level identification of viruses is critical for effective public health responses to potential outbreaks, yet current diagnostic methods often lack the necessary speed or sensitivity. Surface-eโ€ฆ

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Chemistry Preprint PDF DOI

Enhancing Oxygen Reduction Reaction on Pt-Based Electrocatalysts through Surface Decoration for Improved OH Reduction Equilibrium and Reduced H2O Adsorption

Yu-Jun Xu, Chiao-An Hsieh, Chen-Yu Zhang, Li-Dan Zhang, Han Tang, Lu-Lu Zhang, Jun Cai, Yan-Xia Chen, Shuehlin Yau, Zhi-Feng Liu ยท 2025

Electrochemical energy and substance conversion devices involve complex electrode processes, characterized by multiple charge transfer steps, competing pathways, and various intermediates. Such compleโ€ฆ

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Chemistry Preprint PDF DOI

Reevaluating Anomalous Electric Fields at the Air-Water Interface: A Surface-Specific Spectroscopic Survey

Joseph C. Shirley, Zi Xuan Ng, Kuo-Yang Chiang, Yuki Nagata, Yair Litman, Arsh S. Hazrah, Mischa Bonn ยท 2025

The notion that large electric fields at the air-water interface catalyze spontaneous chemical reactions has sparked significant debate, with far reaching implications for atmospheric chemistry and inโ€ฆ

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Chemistry Preprint PDF DOI

Boltzmann Thermometry at Cryogenic Temperatures Exploiting Stark Sublevels in Er$^{3+}$/Yb$^{3+}$-Codoped Yttrium Oxide Nanoparticles

Thomas Possmayer, Allison R. Pessoa, Jefferson A. O. Galindo, Luiz F. dos Santos, Rogeria R. Goncalves, Anderson M. Amaral, Leonardo de S. Menezes ยท 2025

The development of reliable luminescent nanothermometers for cryogenic applications is essential for advancing quantum technologies, superconducting systems, and other fields that require precise, higโ€ฆ

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Chemistry Preprint PDF DOI

Deconstructing the Origins of Interfacial Catalysis: Why Electric Fields are Inseparable from Solvation

Solana Di Pino, Debarshi Banerjee, Marta Monti, Gonzalo Diaz Miron, Giuseppe Cassone, Ali Hassanali ยท 2025

In the last decade, there has been a surge of experiments showing that certain chemical reactions undergo an enormous boost when taken from bulk aqueous conditions to microdroplet environments. The miโ€ฆ

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Chemistry Preprint PDF DOI

Modified Marrone-Treanor model: parameterization and benchmarking for five-species air

Erik Torres, Thomas Gross, Graham V. Candler, Thomas E. Schwartzentruber ยท 2025

We present updated parameters for five-species air (N2, O2, NO, N and O) reactions to be used with the Modified Marrone-Treanor two-temperature model. The vibrational relaxation and chemical reaction โ€ฆ

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