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๐Ÿ” recognition ๐Ÿ“‚ Chemistry
Showing 97 results for "recognition" in Chemistry
Chemistry Preprint PDF DOI

Continuous Local Symmetry: Connection to Reactivity and Recognition

Duc Anh Lai, Devin A. Matthews ยท 2026

Symmetry is one of the most beautiful yet mysterious concepts in science. In chemical systems, presence of local symmetries at specific fragments often serve as driving forces behind many physicochemiโ€ฆ

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Chemistry Preprint PDF DOI

HBAT 2: A Python Package to Analyse Hydrogen Bonds and Other Non-covalent Interactions in Macromolecular Structures

Abhishek Tiwari ยท 2026

Hydrogen bonds and other non-covalent interactions play a crucial role in maintaining the structural integrity and functionality of biological macromolecules such as proteins and nucleic acids. Accuraโ€ฆ

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Chemistry Preprint PDF DOI

Learning to Dock: Geometric Deep Learning for Predicting Supramolecular Host-Guest Complexes

Zidi Wang, Tao Zhang, Muyao Yu, Chuyi Zhou, Zezhao Xu, Huiyu Liu, Yuzhen Wen, Linjiang Chen, Jie Zheng, Shan Jiang ยท 2026

Predicting non-covalent host-guest recognition remains challenging due to the complex interplay of electrostatics, dispersion, and steric effects, and the limited transferability of existing docking aโ€ฆ

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Chemistry Preprint PDF DOI

Bridging Visual Intuition and Chemical Expertise: An Autonomous Analysis Framework for Nonadiabatic Dynamics Simulations via Mentor-Engineer-Student Collaboration

Yifei Zhu, Jiahui Zhang, Binni Huang, Zhenggang Lan ยท 2025

Analyzing nonadiabatic molecular dynamics trajectories traditionally heavily relies on expert intuition and visual pattern recognition, a process that is difficult to formalize. We present VisU, a visโ€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

De novo design of alpha-helical peptide amphiphiles repairing fragmented collagen type I via supramolecular co-assembly

Shanshan Su, Jie Yang, Guo Zhang, Zhiquan Yu, Yuxuan Chen, Alexander van Teijlingen, Dawen Yu, Tong Li, Yubin Ke, Hua Yang, Haoran Zhang, Jialong Chen, Jiaming Sun, Yuanhao Wu ยท 2025

The hierarchical triple-helix structure of collagen type I, Col I, is essential for extracellular matrix support and integrity. However, current reconstruction strategies face challenges such as chainโ€ฆ

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Chemistry Preprint PDF DOI

SpectraMatcher: A Python Program for Interactive Analysis and Peak Assignment of Vibronic Spectra

Johanna Langner, Isabelle Weber, Henryk A. Witek, Yuan-Pern Lee ยท 2025

SpectraMatcher is a cross-platform desktop application for interactive comparison of experimental and computed vibronic spectra, designed to assist in the recognition and assignment of spectral patterโ€ฆ

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Chemistry Preprint PDF DOI

Optimal Invariant Bases for Atomistic Machine Learning

Alice E. A. Allen, Emily Shinkle, Roxana Bujack, Nicholas Lubbers ยท 2025

The representation of atomic configurations for machine learning models has led to the development of numerous descriptors, often to describe the local environment of atoms. However, many of these repโ€ฆ

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Chemistry Preprint PDF DOI

Reconstructing Pristine Molecular Orbitals from Scanning Tunneling Microscopy Images via Artificial Intelligence Approaches

Yu Zhu, Renjie Xue, Hao Ren, Yicheng Chen, Wenjie Yan, Bingzheng Wu, Sai Duan, Haiming Zhang, Lifeng Chi, Xin Xu ยท 2025

Molecular orbital (MO) is one of the most fundamental concepts for molecules, relating to all branches of chemistry, while scanning tunneling microscopy (STM) has been widely recognized for its potentโ€ฆ

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Chemistry Preprint PDF DOI

Machine Learning Nonadiabatic Dynamics: Eliminating Phase Freedom of Nonadiabatic Couplings with the State-Intraction State-Averaged Spin-Restricted Ensemble-Referenced Kohn-Sham Approach

Sung Wook Moon, Soohaeng Yoo Willow, Tae Hyeon Park, Seung Kyu Min, Chang Woo Myung ยท 2024

Excited-state molecular dynamics (ESMD) simulations near conical intersections (CIs) pose significant challenges when using machine learning potentials (MLPs). Although MLPs have gained recognition foโ€ฆ

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Chemistry Preprint PDF DOI

Machine learning driven high-resolution Raman spectral generation for accurate molecular feature recognition

Vikas Yadav, Abhay Kumar Tiwari, Soumik Siddhanta ยท 2024

Through the probing of light-matter interactions, Raman spectroscopy provides invaluable insights into the composition, structure, and dynamics of materials, and obtaining such data from portable and โ€ฆ

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Chemistry Preprint PDF DOI

Improving XYG3-type Doubly Hybrid Approximation using Self-Interaction Corrected SCAN Density and Orbitals via the PZ-SIC Framework: the xDH@SCAN(SIC) Approach

Sheng Bi, Shirong Wang, Igor Ying Zhang, Xin Xu ยท 2024

XYG3-type doubly hybrid approximations (xDH) have gained a widespread recognition for their accuracy in describing a diverse range of chemical and physical interactions. However, a recent study (J. Phโ€ฆ

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Chemistry Preprint PDF DOI

Exploring Non-Steady-State Charge Transport Dynamics in Information Processing: Insights from Reservoir Computing

Zheyang Li, Xi Yu ยท 2023

Exploring nonlinear chemical dynamic systems for information processing has emerged as a frontier in chemical and computational research, seeking to replicate the brain's neuromorphic and dynamic funcโ€ฆ

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Chemistry Preprint PDF DOI

Machine learning of microscopic structure-dynamics relationships in complex molecular systems

Martina Crippa, Annalisa Cardellini, Matteo Cioni, Gabor Csanyi, Giovanni M. Pavan ยท 2023

In many complex molecular systems, the macroscopic ensemble's properties are controlled by microscopic dynamic events (or fluctuations) that are often difficult to detect via pattern-recognition approโ€ฆ

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Chemistry Preprint PDF DOI

Data Driven Classification of Ligand Unbinding Pathways

Dhiman Ray, Michele Parrinello ยท 2023

Studying the pathways of ligand-receptor binding is essential to understand the mechanism of target recognition by small molecules. The binding free energy and kinetics of protein-ligand complexes canโ€ฆ

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Chemistry Preprint PDF DOI

Hyaluronan-Arginine Enhanced Interaction Emerges from Distinctive Molecular Signature with Improved Electrostatics and Side-Chain Specificity

Miguel Riopedre, Denys Biriukov, Martin Dracinsky, Hector Martinez-Seara ยท 2023

Hyaluronan, a sugar polymer found outside the plasma membrane, is a critical component of the extracellular matrix (ECM) scaffold. Hyaluronan's length and moderate negative charge aid in ECM entanglemโ€ฆ

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Chemistry Preprint PDF DOI

The development of an electrochemical sensor for antibiotics in milk based on machine learning algorithms

Timur A. Aliev, Vadim E. Belyaev, Anastasiya V. Pomytkina, Pavel V. Nesterov, Sergei V. Shityakov, Roman V. Sadovnychiy, Alexander S. Novikov, Olga Yu. Orlova, Maria S. Masalovich, Ekaterina V. Skorb ยท 2022

Present study is dedicated to the problem of electrochemical analysis of multicomponent mixtures such as milk. A combination of cyclic voltammetry facilities and machine learning technique made it posโ€ฆ

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Chemistry Preprint PDF DOI

Tetrel Bonding in Anion Recognition: A First-Principles Investigation

Pradeep R. Varadwaj ยท 2022

Twenty-five molecule-anion complex systems [I4Tt...X-] (Tt = C, Si, Ge, Sn and Pb; X = F, Cl, Br, I, At) were examined using density functional theory (wB97XD) and ab initio (MP2 and CCSD) methods to โ€ฆ

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Chemistry Preprint PDF DOI

Investigation of chemical structure recognition by encoder-decoder models in learning progress

Shumpei Nemoto, Tadahaya Mizuno, Hiroyuki Kusuhara ยท 2022

Descriptor generation methods using latent representations of encoder$-$decoder (ED) models with SMILES as input are useful because of the continuity of descriptor and restorability to the structure. โ€ฆ

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Chemistry Preprint PDF DOI

Ab-initio quantum chemistry with neural-network wavefunctions

Jan Hermann, James Spencer, Kenny Choo, Antonio Mezzacapo, W. M. C. Foulkes, David Pfau, Giuseppe Carleo, Frank Noe ยท 2022

Machine learning and specifically deep-learning methods have outperformed human capabilities in many pattern recognition and data processing problems, in game playing, and now also play an increasinglโ€ฆ

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