Themed collection MSDE Open Access Spotlight
Computer-aided metal–organic framework screening and design approaches toward efficient carbon capture processes
Computer-aided screening and design of metal–organic frameworks for carbon capture shift to closed-loop, optimization-guided discovery with incorporation of process-level considerations.
Mol. Syst. Des. Eng., 2025,10, 1005-1023
https://doi.org/10.1039/D5ME00075K
Re-engineering luminol: new frontiers in chemiluminescence chemistry
Luminol and its derivatives have emerged as powerful chemiluminescent agents with broad applications in biomedical diagnostics, forensic science, and environmental monitoring.
Mol. Syst. Des. Eng., 2025,10, 606-619
https://doi.org/10.1039/D5ME00065C
Toward understanding biomolecular materials comprising intrinsically disordered proteins via simulation and experiment
Different simulation approaches have been applied to understanding and predicting key features of the solution behavior of intrinsically disordered proteins.
Mol. Syst. Des. Eng., 2025,10, 502-518
https://doi.org/10.1039/D4ME00197D
Is DFT enough? Towards accurate high-throughput computational screening of azobenzenes for molecular solar thermal applications
We present an accurate and efficient screening protocol for azobenzene derivatives for Molecular Solar Thermal (MOST) applications based on ground state properties.
Mol. Syst. Des. Eng., 2025,10, 13-18
https://doi.org/10.1039/D4ME00183D
Dual-labelled polymeric micelles for singlet oxygen reporting in biological systems
Dually-labelled polymeric micelles allowed tracing both the probe location and the levels of singlet oxygen (1O2) in biological systems.
Mol. Syst. Des. Eng., 2025,10, 7-12
https://doi.org/10.1039/D4ME00105B
Engineering an indoleamine 2,3-dioxygenase immunotherapy via selective cysteine-to-serine mutations
Selective cysteine-to-serine mutations improves enzymatic stability and therapeutic efficacy of the immunomodulatory enzyme indoleamine 2,3-dioxygenase.
Mol. Syst. Des. Eng., 2025,10, 1090-1098
https://doi.org/10.1039/D5ME00106D
Designing porous molecularly imprinted polymers via simulation of pre-polymerisation mixtures: a case study with trinitrotoluene
Pre-polymerization MD with SASA/FFV analysis predicts solvent-driven porosity in MIPs, matching experiments and SEM. This approach enables rational tuning of polymer surface area by solvent choice.
Mol. Syst. Des. Eng., 2025,10, 1051-1059
https://doi.org/10.1039/D5ME00102A
Exploring the temperature stability of CRISPR-Cas12b using molecular dynamics simulations
The thermal stability of CRISPR-Cas nucleases is a critical factor for their successful application in ‘one-pot’ diagnostic assays that utilize high-temperature isothermal amplification.
Mol. Syst. Des. Eng., 2026, Advance Article
https://doi.org/10.1039/D5ME00140D
Advancing the self-assembly of binary colloidal crystals of tetrahedra and octahedra with confinement
Confinement catalyzes the crystallization and flat interfaces increase the crystallinity of binary crystals self-assembled from hard colloidal tetrahedra and octahedra, simulated with Monte Carlo simulations.
Mol. Syst. Des. Eng., 2026, Advance Article
https://doi.org/10.1039/D5ME00092K
Simulation of the microalgae-enriched nitrogen fertilizer granulation mechanism using the DEM method
Incorporating 60% recycle into urea–microalgae mixtures increased the yield of commercial-sized granules (2.0–4.0 mm) to about 68%, with DEM-based molecular modelling confirming its role in optimizing fertilizer production.
Mol. Syst. Des. Eng., 2026, Advance Article
https://doi.org/10.1039/D5ME00091B
Enhancing generative molecular design via uncertainty-guided fine-tuning of variational autoencoders
This study explores low-dimensional active subspace of pre-trained VAE-based generative molecular design models to perform uncertainty-guided fine-tuning of the VAE parameters to enhance downstream design task performance of the pre-trained models.
Mol. Syst. Des. Eng., 2026, Advance Article
https://doi.org/10.1039/D5ME00081E
Enhanced thermophysical property prediction with uncertainty quantification using group contribution-Gaussian process regression
A hybrid method for reliable property prediction with uncertainty quantification that integrates group contribution with Gaussian process regression.
Mol. Syst. Des. Eng., 2026, Advance Article
https://doi.org/10.1039/D5ME00126A
Probing the structure and mechanics of intertwined homo- and hetero-supramolecular gel noodles
Twist-and-lock assembly of supramolecular gel noodles creates hierarchical filaments that combine strength and function. We studied twisting mechanics, crossover spacing, tensile strength, and stimuli-responsiveness to enable targeted applications.
Mol. Syst. Des. Eng., 2025,10, 922-932
https://doi.org/10.1039/D5ME00105F
Accelerating multi-species field-theoretic simulations using Bayesian optimization
Field-theoretic simulations can be stabilized and accelerated through judiciously chosen relaxation coefficients. We demonstrate how these optimal coefficients can be obtained using Bayesian optimization.
Mol. Syst. Des. Eng., 2025,10, 982-996
https://doi.org/10.1039/D5ME00100E
Studying the influence of axial substituents on hyperfluorescence in organic light-emitting diodes using boron subphthalocyanines as fluorescent emitters
Boron subphthalocyanines (BsubPcs) are a class of macrocycles that are often stable and straightforward to synthesize.
Mol. Syst. Des. Eng., 2025,10, 957-969
https://doi.org/10.1039/D5ME00019J
Curved confinement directs anchoring-mediated structural transitions in highly chiral liquid crystal shells
This work reveals the intricate interplay between curvature, shell thickness, and anchoring asymmetry in governing structural transitions, dynamic behavior, and defect morphologies in highly chiral cholesteric liquid crystal shells.
Mol. Syst. Des. Eng., 2025,10, 836-847
https://doi.org/10.1039/D5ME00070J
Computational investigation of the impact of metal–organic framework topology on hydrogen storage capacity
A topologically diverse MOF dataset, NU-topoMOF-2025, was constructed and screened to identify topology-based design rules for materials with enhanced hydrogen storage performance.
Mol. Syst. Des. Eng., 2025,10, 817-835
https://doi.org/10.1039/D5ME00078E
Grain boundaries in periodic vs. in aperiodic crystals composed of colloids with preferred binding angles
Grain boundaries for systems composed of patchy colloids with a periodic order and in aperiodic structures.
Mol. Syst. Des. Eng., 2025,10, 848-854
https://doi.org/10.1039/D5ME00076A
Computational screening analysis of iron zeolites for selectively capturing NOx and CO over H2O and CO2
Unlocking the selective adsorption of NO, NO2 and CO in the presence of H2O and CO2 using iron zeolites: a systematic DFT screening of key questions and properties.
Mol. Syst. Des. Eng., 2025,10, 855-867
https://doi.org/10.1039/D5ME00003C
Enhanced thermal response of 3D-printed bilayer hydrogels via nanoclay incorporation
Nanoclay enhances the actuation of thermally-responsive 3D-printed hydrogel bilayers.
Mol. Syst. Des. Eng., 2025,10, 755-764
https://doi.org/10.1039/D5ME00018A
Fitting a square peg in a round hole: parameterisation of quasi-spherical molecules employing the Mie potential
Apart for the case of noble gases, no single set of molecular force field parameters can simultaneously describe the fluid phase equilibria, transport, and solid transition properties of quasi-spherical molecules.
Mol. Syst. Des. Eng., 2025,10, 620-634
https://doi.org/10.1039/D5ME00048C
Origins of curvature in meso-tetra(4-sulfonatophenyl) porphine aggregation: molecular dynamics and electronic spectroscopy
We extended GAFF parameters for porphyrin macrocycles and obtained TPPS4 tetramers trajectories, which shows the emergence of global tetramer structure curling.
Mol. Syst. Des. Eng., 2025,10, 635-648
https://doi.org/10.1039/D5ME00010F
Harnessing peptide–cellulose interactions to tailor the performance of self-assembled, injectable hydrogels
Peptide–polyurea (PPU)/cellulose nanocrystal (CNC) nanocomposites demonstrate hierarchical assembly into non-covalent hydrogels with tunable strength and rapid shear recovery.
Mol. Syst. Des. Eng., 2025,10, 662-674
https://doi.org/10.1039/D5ME00009B
DynaMate: leveraging AI-agents for customized research workflows
Developments related to large language models (LLMs) have deeply impacted everyday activities and offer the potential to automate complex research workflows involving repetitive and time-consuming tasks. The presented template enables the rapid incorporation of custom tools with LLM agents.
Mol. Syst. Des. Eng., 2025,10, 585-598
https://doi.org/10.1039/D5ME00062A
Elucidating the role of charge transfer on semiconductor properties in a new donor–acceptor cocrystal 1,5-dihydroxynaphthalene : TCNQ
In this work, we have investigated the semiconducting properties of an unprecedented 1 : 1 π-stacked donor–acceptor cocrystal of 1,5-dihydroxynaphthalene (DHN) as the π-donor (D) with 7,7′,8,8′-tetracyanoquinodimethane (TCNQ) as the π-acceptor (A).
Mol. Syst. Des. Eng., 2025,10, 519-533
https://doi.org/10.1039/D5ME00033E
Vasoactive intestinal peptide amphiphile micelle material properties influence their cell association and internalization
Self-assembled peptide amphiphile micelles act as nanostructured, modular drug delivery vehicles whose architectures can be tuned for efficient transport of therapeutic peptides for a multitude of applications.
Mol. Syst. Des. Eng., 2025,10, 534-548
https://doi.org/10.1039/D4ME00167B
Quantum chemical screening of eutectic solvent components for insights into CO2 complexation mechanisms
Different eutectic solvent components are simulated to understand the thermodynamics associated with the different, potential CO2 complexation pathways.
Mol. Syst. Des. Eng., 2025,10, 447-458
https://doi.org/10.1039/D5ME00034C
Construction of an organic cage-based porous ionic liquid using an aminal tying strategy
An organic cage-based porous ionic liquid (PIL) was constructed by functionalising a reduced cage core with ionic liquid functionality. The resulting PIL displayed melting behaviour, a glass phase, enhanced CO2 uptake and permanent porosity.
Mol. Syst. Des. Eng., 2025,10, 459-463
https://doi.org/10.1039/D5ME00004A
Transfer learning accelerated discovery of conjugated oligomers for advanced organic photovoltaics
Transfer learning followed by density functional theory accelerates material discovery of conjugated oligomers for high-efficiency organic photovoltaic materials.
Mol. Syst. Des. Eng., 2025,10, 413-423
https://doi.org/10.1039/D4ME00188E
Mesoscale modelling of polymer-mediated adhesion: application to tack tests
Computational models of polymer adhesion reveal how pulling speed, interfacial kinetics and detachment mechanisms influence performance.
Mol. Syst. Des. Eng., 2025,10, 394-412
https://doi.org/10.1039/D4ME00199K
Expediting field-effect transistor chemical sensor design with neuromorphic spiking graph neural networks
Improving the sensitive and selective detection of analytes in a variety of applications requires accelerating the rational design of field-effect transistor (FET) chemical sensors.
Mol. Syst. Des. Eng., 2025,10, 345-356
https://doi.org/10.1039/D4ME00203B
Investigating structural biophysical features for antigen-binding fragment crystallization via machine learning
Crystal-site and non-crystal-site residues in crystal interfaces are classified using machine learning and in silico modeling to identify key structural physicochemical features influencing fragment antigen-binding (Fab) crystallization.
Mol. Syst. Des. Eng., 2025,10, 377-393
https://doi.org/10.1039/D4ME00187G
A bio-inspired approach to engineering water-responsive, mechanically-adaptive materials
This paper highlights a bioinspired approach to engineering water-responsive materials via a diverse array of self-assembled nanostructures.
Mol. Syst. Des. Eng., 2025,10, 264-278
https://doi.org/10.1039/D4ME00177J
Reweighting configurations generated by transferable, machine learned models for protein sidechain backmapping
Backmappings of protein sidechains exposing exact probability densities of generated configurations enable reweighting with protein force fields. Though trained models produce low-energy configurations, reweighting remains unexpectedly challenging.
Mol. Syst. Des. Eng., 2025,10, 298-313
https://doi.org/10.1039/D4ME00198B
Molecular analysis and design using generative artificial intelligence via multi-agent modeling
We report the use of a multiagent generative artificial intelligence framework, the X-LoRA-Gemma large language model (LLM), to analyze, design and test molecular design.
Mol. Syst. Des. Eng., 2025,10, 314-337
https://doi.org/10.1039/D4ME00174E
Nanostructured liquid-crystalline ion conductors based on linear carbonate moieties: effects of oligooxyethylene and alkylene spacers on self-assembled properties and ionic conductivities
Ion-conductive 2D nanostructured liquid crystals containing linear carbonate moieties are developed. The complexes of these materials with lithium salts may have potential as self-assembled electrolytes in lithium-ion batteries.
Mol. Syst. Des. Eng., 2025,10, 184-193
https://doi.org/10.1039/D4ME00176A
Process-based screening of porous materials for vacuum swing adsorption based on 1D classical density functional theory and PC-SAFT
Integrating a thermodynamic model for solid–fluid interactions into a process model to screen nanoporous materials for carbon capture.
Mol. Syst. Des. Eng., 2025,10, 219-227
https://doi.org/10.1039/D4ME00127C
Understanding stable adsorption states in flexible soft porous coordination polymers through free energy profiles
Soft porous coordination polymers show metastable states in volume while varying loading. The flexibility of the linkers affects the resulting configurations.
Mol. Syst. Des. Eng., 2025,10, 194-204
https://doi.org/10.1039/D4ME00154K
PepMNet: a hybrid deep learning model for predicting peptide properties using hierarchical graph representations
Peptides are a powerful class of molecules that can be applied to a range of problems including biomaterials development and drug design.
Mol. Syst. Des. Eng., 2025,10, 205-218
https://doi.org/10.1039/D4ME00172A
Investigating the design of macromolecular-based inks for two-photon 3D laser printing
The relationship between the design of macromolecular inks and material properties of two-photon 3D laser printed structures is investigated.
Mol. Syst. Des. Eng., 2025,10, 176-183
https://doi.org/10.1039/D4ME00160E
Accelerating multicomponent phase-coexistence calculations with physics-informed neural networks
We develop a physics-informed machine learning workflow that accelerates multicomponent phase-coexistence calculations on the number, composition, and abundance of phases. The workflow is demonstrated for systems described by Flory–Huggins theory.
Mol. Syst. Des. Eng., 2025,10, 89-101
https://doi.org/10.1039/D4ME00168K
DORA-XGB: an improved enzymatic reaction feasibility classifier trained using a novel synthetic data approach
We outline a method for synthetically generating negative data by considering alternative reaction centers on small-molecule substrates that are known to participate in enzymatic reactions.
Mol. Syst. Des. Eng., 2025,10, 129-142
https://doi.org/10.1039/D4ME00118D
Enhanced glucose-responsivity of PBA–diol hydrogel networks by reducing crosslink affinity
New diol chemistries are explored for insulin delivery from glucose-responsive hydrogels comprised of dynamic-covalent crosslinking interactions between phenylboronic acids and diols.
Mol. Syst. Des. Eng., 2025,10, 40-49
https://doi.org/10.1039/D4ME00106K
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Browse our 2025 Open Access articles!
All featured articles are published Gold Open Access and are free to read in MSDE.