Expertini Research Research

Browse Research Papers

227+ open-access research outputs.

โœ• Clear
๐Ÿ” oded green ๐Ÿ“‚ Chemistry
Showing 227 results for "oded green" in Chemistry
Chemistry Preprint PDF DOI

Excitation of Low-Frequency Modes and the Effects of Protein Dynamics on Spectral Densities of Bacteriochlorophyll Molecules

Sayan Maity, Tristan A. Mauck, Ulrich Kleinekathofer ยท 2026

In the theory of open quantum systems, spectral densities are key quantities for modeling the dynamics and spectroscopic properties of the system under investigation. In the case of light-harvesting cโ€ฆ

Read Paper โ†’
Chemistry Preprint PDF DOI

Computational Design and Experimental Validation of Photoactive PARP1 Inhibitors

Simon Axelrod, Miroslav Kaspar, Kristyna Jelinkova, Marketa Smidkova, Erika Bartunkova, Sille Stepanova, Eugene Shakhnovich, Vaclav Kasicka, Martin Dracinsky, Zlatko Janeba, Rafael Gomez-Bombarelli ยท 2026

Light-activated drugs are a promising way to treat localized diseases for which existing treatments have severe side effects. However, their development is complicated by the set of photophysical and โ€ฆ

Read Paper โ†’
Chemistry Preprint PDF DOI

Unveiling the Molecular Driving Forces of Pollutant Extraction by Hydrophobic Eutectic Solvents

S. Gomez, U. Ali, A. Muroni, A. Mele, M. E. Di Pietro, T. Giovannini ยท 2026

Hydrophobic eutectic solvents (HES) are emerging as sustainable alternatives to conventional organic solvents for the extraction of molecular pollutants from water. Yet, their selectivity remains poorโ€ฆ

Read Paper โ†’
Chemistry Preprint PDF DOI

Transferable excited-state dynamics enable screening of fluorescent protein chromophores

Rhyan Barrett, Sophia Wesely, Julia Westermayr ยท 2026

Transferable excited-state dynamics offer a route to efficient screening of photophysical behavior across molecular systems, but conventional nonadiabatic simulations remain prohibitively expensive. Hโ€ฆ

Read Paper โ†’
Chemistry Preprint PDF DOI

A sustainable photocatalytic pathway for concurrent hydrogen and value-added chemical production utilizing microalgae as bio-scavenger in water

Ho Truong Nam Hai, Augusto Ducati Luchessi, Kaveh Edalati ยท 2026

Microalgae are an abundant bioorganic material source and play a significant role in life on Earth by conducting photosynthesis for carbon dioxide (CO2) capture and its conversion to oxygen (O2). In tโ€ฆ

Read Paper โ†’
Chemistry Preprint PDF DOI

Accurate prediction of inverted singlet-triplet excited states using self-consistent spin-opposite perturbation theory

Nhan Tri Tran, Hoang Thanh Nguyen, Lan Nguyen Tran ยท 2026

The violation of Hund's rule, resulting in an inverted singlet-triplet (INVEST) gap, represents a paradigm shift in photophysics with major implications for OLED technology. INVEST molecules facilitatโ€ฆ

Read Paper โ†’
Chemistry Preprint PDF DOI

Absolute Primary Nanothermometry Using Individual Stark Sublevels of Rare-Earth-doped Crystals

Allison R. Pessoa, Thomas Possmayer, Jefferson A. O. Galindo, Luiz F. dos Santos, Rogeria R. Goncalves, Leonardo de S. Menezes, Anderson M. Amaral ยท 2026

We present two independent optical methods for absolute primary thermometry using rare-earth-doped nanoparticles. Both approaches rely exclusively on the internal energy levels and population dynamicsโ€ฆ

Read Paper โ†’
Chemistry Preprint PDF DOI

Charge Transfer with a Spin. II: A Framework for Diabatization which Localizes Charge and Spin

Alok Kumar, Zhen Tao, Zuxin Jin, Joseph E. Subotnik, Tian Qiu ยท 2026

We investigate a diabatization procedure that localizes charges (in real space) and localizes spins (in spin space) for open-shell systems that exhibit charge transfer in the presence of spin-orbit coโ€ฆ

Read Paper โ†’
Chemistry Preprint PDF DOI

Charge Transfer with a Spin. I: A Generalized CASSCF Framework for Investigating Charge Transfer in the Presence of Spin-Orbit Coupling

Alok Kumar, Zhen Tao, Joseph E. Subotnik, Tian Qiu ยท 2026

We present a generalized extension of the recently developed electron/hole-transfer Dynamically-weighted State-Averaged Constrained CASSCF (eDSC/hDSC) method to model charge transfer in the presence oโ€ฆ

Read Paper โ†’
Chemistry Preprint PDF DOI

El Agente Quntur: A research collaborator agent for quantum chemistry

Juan B. Perez-Sanchez, Yunheng Zou, Jorge A. Campos-Gonzalez-Angulo, Marcel Muller, Ignacio Gustin, Andrew Wang, Han Hao, Tsz Wai Ko, Changhyeok Choi, Eric S. Isbrandt, Mohammad Ghazi Vakili, Hanyong Xu, Chris Crebolder, Varinia Bernales, Alan Aspuru-Guzik ยท 2026

Quantum chemistry is a foundational enabling tool for the fields of chemistry, materials science, computational biology and others. Despite of its power, the practical application of quantum chemistryโ€ฆ

Read Paper โ†’
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

Read Paper โ†’
Chemistry Preprint PDF DOI

Dark-State-Mediated Efficient Energy Trapping in a Model GFP Chromophore

Elisabeth Gruber, Lars H. Andersen, Laurence H. Stanley, Jan R. R. Verlet, Ivan S. Avdonin, Anastasia V. Bochenkova ยท 2025

The functional properties of photoactive proteins are governed by the interplay between bright and dark excited states. While the bright states are well-studied, the dark states, which are fundamentalโ€ฆ

Read Paper โ†’
Chemistry Preprint PDF DOI

Helical orbitals in electrical uni-directional molecular motors

Stepan Marek, Wulf Wulfhekel, Ferdinand Evers, Richard Korytar ยท 2025

The generation of unidirectional motion has been a long-standing challenge in engineering of molecular motors. Here, a mechanism driving the rotation is presented based on electron current through helโ€ฆ

Read Paper โ†’
Chemistry Preprint PDF DOI

Re-Engineering Hematite: Synergistic Co-Doping Routes to Efficient Solar Water Splitting

Abdul Ahad Mamun, Muhammad Anisuzzaman Talukder ยท 2025

Solar-driven water electrolysis requires high-performance photoelectrodes that exhibit excellent photoabsorption, superior charge transport, and optimized thermal management. In this work, we conducteโ€ฆ

Read Paper โ†’
Chemistry Preprint PDF DOI

High-entropy oxide photocatalysts for green ammonia synthesis from nitrogen fixation in water

Thanh Tam Nguyen, Jacqueline Hidalgo-Jimenez, Kaveh Edalati ยท 2025

Ammonia, a critical chemical fertilizer and a potential hydrogen carrier, can be sustainably synthesized from atmospheric nitrogen and water under ambient conditions through photocatalysis. In this stโ€ฆ

Read Paper โ†’
Chemistry Preprint PDF DOI

Boosting hydrogen and methane formation on a high-entropy photocatalyst by integrating atomic d0/d10 electronic junctions and microscopic P/N heterojunctions

Ho Truong Nam Hai, Jacqueline Hidalgo-Jimenez, Kaveh Edalati ยท 2025

The formation of green energy carriers such as hydrogen (H2) and methane (CH4) via photocatalytic processes provides a clean method for addressing environmental and energy issues. To achieve highly efโ€ฆ

Read Paper โ†’
Chemistry Preprint PDF DOI

Flow matching for reaction pathway generation

Ping Tuo, Jiale Chen, Ju Li ยท 2025

Elucidating reaction mechanisms hinges on efficiently generating transition states (TSs), products, and complete reaction networks. Recent generative models, such as diffusion models for TS sampling aโ€ฆ

Read Paper โ†’
Chemistry Preprint PDF DOI

Are nonequilibrium effects relevant for chiral molecule discrimination?

Federico Ravera, Leonardo Medrano Sandonas, Rafael Gutierrez, Mariagrazia Graziano, Gianaurelio Cuniberti ยท 2025

Sensing and discriminating between enantiomers of chiral molecules remains a significant challenge in the design of sensor platforms. In the case of chemoresistive sensors, where detection relies on cโ€ฆ

Read Paper โ†’
Chemistry Preprint PDF DOI

Universally applicable and tunable graph-based coarse-graining for Machine learning force fields

Christoph Brunken, Sebastien Boyer, Mustafa Omar, Martin Maarand, Olivier Peltre, Solal Attias, Bakary N'tji Diallo, Anastasia Markina, Olaf Othersen, Oliver Bent ยท 2025

Coarse-grained (CG) force field methods for molecular systems are a crucial tool to simulate large biological macromolecules and are therefore essential for characterisations of biomolecular systems. โ€ฆ

Read Paper โ†’
Chemistry Preprint PDF DOI

Paper-based colorimetric sensor for detection of chloride anions in water using an epoxy-silver nanocomposite

Alfredo Franco, Celso Velasquez-Ordonez, Miguel Ojeda-Martinez, Maria Ojeda-Martinez, Enrique Barrera-Calva, Victor Renteria-Tapia ยท 2025

An epoxy-silver nanocomposite printed on paper was prepared for colorimetric detection of chloride anions (Cl$^-$) in aqueous solution. This paper-based sensor provides a promising platform with attraโ€ฆ

Read Paper โ†’
Page 1 of 12 Next โ†’