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Showing 39 results for "prince kumar" in Chemistry
Chemistry Preprint PDF DOI

A New Paradigm for Computational Chemistry

Raphael T. Husistein, Markus Reiher ยท 2026

Computational chemistry has become an indispensable tool for generating data and insights, pervading all branches of experimental chemistry. Its most central concept is the potential energy hypersurfaโ€ฆ

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Chemistry Preprint PDF DOI

Efficient Calculation of Absorption Spectra of Platinum Complexes Used as Luminescent Probes for Cancer Detection

Lena T. T. Nguyen, Ernst D. Larsson, Kajsa M. F. Niklasson, Erna K. Wieduwilt, Erik D. Hedeg{aa}rd ยท 2026

Despite major advances in oncology, many chemotherapeutic agents still cause severe side effects that reduce quality of life, motivating new approaches for early detection and targeted elimination of โ€ฆ

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Chemistry Preprint PDF DOI

Technomolecular Materials: 3D Printed 2D Nanosheets with Self Patterned Electrodes

Hicham Hamoudi, Sara Iyad Ahmad, Atef Zekri, Kamal Toumi, Vladimir Esaulov ยท 2025

Building on our prior work, where our team transcended self assembled molecular monolayers (SAMs) research from a 2D configuration to 3D structured materials and successfully introduced the molecular โ€ฆ

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Chemistry Preprint PDF DOI

Visible-Light Photocatalytic Degradation of Cresols using Sustainable 3D-Printed Bi4O5I2-Hematite Scaffold

Akash Rawat, Raphael B. de Oliveira, Tapas Pal, Kleuton Antunes, Guilherme S. L. Fabris, Raphael M. Tromer, Marcelo L. Pereira Junior, Adarsh Singh, Ashok Kumar Gupta, Douglas S. Galvao, Chandra Sekhar Tiwary ยท 2025

In photocatalysis, the reusability limit of catalysts can contribute to secondary pollution, posing ecological risks. Addressing this, the present study explores the integration of additive manufacturโ€ฆ

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Chemistry Preprint PDF DOI

3D-Printed Enclosure Wire-Guided Liquid Microfilm for Versatile Spectroscopy

Matthew J. Silverstein, Yasashri Ranathunga, Yuki Kobayashi ยท 2025

We present a 3D-printing-based design to produce wire-guided liquid microfilms that can be used for versatile spectroscopic applications. We demonstrate the ability of our instrument to provide opticaโ€ฆ

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Chemistry Preprint PDF DOI

An ab initio foundation model of wavefunctions that accurately describes chemical bond breaking

Adam Foster, Zeno Schatzle, P. Bernat Szabo, Lixue Cheng, Jonas Kohler, Gino Cassella, Nicholas Gao, Jiawei Li, Frank Noe, Jan Hermann ยท 2025

Reliable description of bond breaking remains a major challenge for quantum chemistry due to the multireferential character of the electronic structure in dissociating species. Multireferential methodโ€ฆ

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Chemistry Preprint PDF DOI

MXene triggers high toughness, high strength and low hysteresis hydrogels for printed artificial tissue

Chendong Zhao, Yaxing Li, Qinglong He, Shangpeng Qin, Huiqi Xie, Chuanfang Zhang ยท 2025

Substituting load-bearing tissues requires hydrogels with rapid processability, excellent mechanical strength and fatigue resistance. Conventional homogeneously polymerized hydrogels with short-chainsโ€ฆ

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Chemistry Preprint PDF DOI

Discovery of magnetic field line dependent anisotropic chemiresistive response in Magnetite: A new piece to the puzzle of magnetoreception

Pratyasha Rudra, Swastik Mondal ยท 2024

Chemiresistive materials, which alter their electrical resistance in response to interactions with surrounding chemicals, are valued for their robustness, rapid detection ability and high sensitivity.โ€ฆ

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Chemistry Preprint PDF DOI

Diamond surfaces with lateral gradients for systematic optimization of surface chemistry for relaxometry -- A low pressure plasma-based approach

Yuchen Tian, Ari R. Ortiz Moreno, Mayeul Chipaux, Kaiqi Wu, Felipe P. Perona Martinez, Hoda Shirzad, Thamir Hamoh, Aldona Mzyk, Patrick van Rijn, Romana Schirhagl ยท 2024

Diamond is increasingly popular because of its unique material properties. Diamond defects called nitrogen vacancy (NV) centers allow measurements with unprecedented sensitivity. However, to achieve iโ€ฆ

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Chemistry Preprint PDF DOI

How quickly can sodium-ion learn? Assessing scenarios for techno-economic competitiveness against lithium-ion batteries

Adrian Yao, Sally M. Benson, William C. Chueh ยท 2024

Sodium-ion batteries have garnered significant attention as a potentially low-cost alternative to lithium-ion batteries, which have experienced supply shortages and pricing volatility of key minerals.โ€ฆ

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Chemistry Preprint PDF DOI

Towards Pair Atomic Density Fitting for Correlation Energies with Benchmark Accuracy

Edoardo Spadetto, Pier Herman Theodoor Philipsen, Arno Forster, Lucas Visscher ยท 2022

Pair atomic density fitting (PADF) is a promising strategy to reduce the scaling with system size of quantum chemical methods for the calculation of the correlation energy like the direct random phaseโ€ฆ

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Chemistry Preprint PDF DOI

Machine-Learning-Assisted Investigation of the Diffusion of Hydrogen in Brine by Performing Molecular Dynamics Simulation

Sree Harsha Bhimineni, Tianhang Zhou, Saeed Mahmoodpour, Mrityunjay Singh, Wei Li, Saientan Bag, Ingo Sass, Florian Muller-Plathe ยท 2022

Deep saline aquifers are one of the best options for large-scale and long-term hydrogen storage. Predicting the diffusion coefficient of hydrogen molecules at the conditions of saline aquifers is critโ€ฆ

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Chemistry Preprint PDF DOI

FLEIM: A stable, accurate and robust extrapolation method at infinity for computing the ground state of electronic Hamiltonians

Etienne Polack, Yvon Maday, Andreas Savin ยท 2021

The Kohn-Sham method uses a single model system, and corrects it by a density functional the exact user friendly expression of which is not known and is replaced by an approximated, usable, model. We โ€ฆ

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Chemistry Preprint PDF DOI

Theory of polarization-averaged core-level molecular-frame photoelectron angular distributions: III. New formula for p- and s-wave interference analogous to Young's double-slit for core-level photoemission from hetero-diatomic molecules

Fukiko Ota, Kaoru Yamazaki, Didier Sebilleau, Kiyoshi Ueda, Keisuke Hatada ยท 2021

We present a new variation of Young's double-slit formula for polarization-averaged molecular-frame photoelectron angular distributions (PA-MFPADs) of hetero-diatomic molecules, which may be used to eโ€ฆ

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Chemistry Preprint PDF DOI

Piece-wise Multipole-expansion Implicit Solvation for Arbitrarily Shaped Molecular Solutes

Jakob Filser, Karsten Reuter, Harald Oberhofer ยท 2021

The multipole-expansion (MPE) model is an implicit solvation model used to efficiently incorporate solvent effects in quantum chemistry. Even within the recent direct approach, the multipole basis useโ€ฆ

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Chemistry Preprint PDF DOI

The role of the electrolysis and enzymatic hydrolysis in the enhancement of the electrochemical properties of 3D-printed carbon black/poly(lactic acid) structures

Adrian Koterwa, Iwona Kaczmarzyk, Szymon Mania, Mateusz Cieslik, Robert Tylingo, Tadeusz Ossowski, Robert Bogdanowicz, Pawe{l} Niedzia{l}kowski, Jacek Ryl ยท 2021

Additive manufacturing, called 3D printing, starts to play an unprecedented role in developing many applications in industrial or personalized products. The conductive composite structures require addโ€ฆ

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Chemistry Preprint PDF DOI

Tunable capacitance in all-inkjet-printed nanosheet heterostructures

Yang Wang, Mohammad Mehrali, Yi-Zhou Zhang, Melvin A. Timmerman, Bernard A. Boukamp, Peng-Yu Xu, Johan E. ten Elshof ยท 2020

Heterostructures constructed from two-dimensional building blocks have shown promise for field-effect transistors, memory devices, photosensors and other electronic applications1,2. 2D nanosheet crystโ€ฆ

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Chemistry Preprint PDF DOI

Nonrigidity effects -- a missing puzzle piece in the description of low-energy anisotropic molecular collisions

Mariusz Pawlak, Piotr S. Zuchowski, Nimrod Moiseyev, Piotr Jankowski ยท 2019

Cold collisions serve as a very sensitive probe of the interaction potential. In the recent study of Klein et al. (Nature Phys. 13, 35-38 (2017)) the one-parameter scaling of the interaction potentialโ€ฆ

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Chemistry Preprint PDF DOI

Evaluating two-electron-repulsion integrals over arbitrary orbitals using Zero Variance Monte Carlo: Application to Full Configuration Interaction calculations with Slater-type orbitals

Michel Caffarel ยท 2019

A Monte Carlo method for evaluating multi-center two-electron-repulsion integrals over any type of orbitals (Slater, Sturmian, finite-range, numerical, etc.) is presented. The approach is based on a sโ€ฆ

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Chemistry Preprint PDF DOI

Brine rejection and hydrate formation upon freezing of NaCl aqueous solutions

Ifigeneia Tsironi, Daniel Schlesinger, Alexander Spah, Lars Eriksson, Mo Segad, Fivos Perakis ยท 2019

Studying the freezing of saltwater on a molecular level is of fundamental importance for improving freeze desalination techniques. Here, we investigate the freezing process of NaCl solutions using a cโ€ฆ

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