Themed collection Festschrift in honour of Juan de Pablo’s 60th birthday
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
Recent advances in 3D bioprinting of polysaccharide-based bioinks for fabrication of bioengineered tissues
Complex multilayered tissues have been regenerated by extrusion-based 3D bioprinting with biocompatible polymers. Multilayer fabrications with tissue-specific bioinks are possible by controlling gel properties including interaction between layers.
Mol. Syst. Des. Eng., 2024,9, 977-999
https://doi.org/10.1039/D4ME00001C
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
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
Design of shape morphing of liquid crystal elastomers through pre-shaping methods
Responsive shape-changing materials with driven and spontaneous transitions have wide applications in biological systems, soft robots, artificial muscles, and consumer products.
Mol. Syst. Des. Eng., 2025,10, 906-921
https://doi.org/10.1039/D5ME00046G
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
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
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
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
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
Self-consistent field theory and coarse-grained molecular dynamics simulations of pentablock copolymer melt phase behavior
Using a combined theory-simulation approach we rapidly screen a large polymer design space to identify rules for desired morphologies as well as the chain conformations associated with the theory-predicted phase behavior.
Mol. Syst. Des. Eng., 2024,9, 1235-1253
https://doi.org/10.1039/D4ME00138A
On the design of optimal computer experiments to model solvent effects on reaction kinetics
Model-based design of experiments using the D-optimality criterion can help select computer experiments to generate more information-rich training sets and leads to more reliable surrogate models that can be used for efficient molecular design.
Mol. Syst. Des. Eng., 2024,9, 1254-1274
https://doi.org/10.1039/D4ME00074A
Selective mineralization at hydrogel interface induced by fusion between peptide hydrogels
Biomineralization has garnered attention not only for its fundamental role in understanding the mechanisms of biomineral formation but also as a method for fabricating next-generation functional materials.
Mol. Syst. Des. Eng., 2024,9, 1107-1115
https://doi.org/10.1039/D4ME00112E
Two conjectures on 3D Voronoi structures: a toolkit with biomedical case studies
Voronoi structures can model a wide variety of environments, but their unique design requirements hamper their efficient creation. This work introduces four, accurate equations, including two new conjectures that greatly increase this efficiency.
Mol. Syst. Des. Eng., 2024,9, 912-919
https://doi.org/10.1039/D4ME00036F
Boron subphthalocyanine axial groups: a comprehensive set for studying the tuning of photophysical and electrochemical properties
The notable impact of a wide array of axial groups on the quantum yield and electrochemical redox properties provides a guide for future design of BsubPcs and other macrocycles for organic electronic and other applications.
Mol. Syst. Des. Eng., 2024,9, 856-874
https://doi.org/10.1039/D4ME00070F
Tuning the photophysical properties of ESIPT active unsymmetrical azine dyes by the change in the substituent and solvent: TD-PBE0 and TD-CAM-B3LYP studies
The photophysical properties of the designed ESIPT active as well as donor–acceptor structured unsymmetrical azine dyes L1–L5 were investigated at PBE0/6-31++G(d,p) and CAM-B3LYP/6-31++G(d,p) levels of theory in the gas phase and solvent media.
Mol. Syst. Des. Eng., 2024,9, 625-648
https://doi.org/10.1039/D4ME00039K
Corrosion inhibitor screening for AA6014 aluminum alloy under different ambient conditions using a novel multielectrode methodology
A novel electrochemical cell to assess the effectiveness of organic corrosion inhibitors in preventing droplet corrosion for alloy AA6014. The study focuses on analysing the impact of pH and inhibitor chemical structure on their performance.
Mol. Syst. Des. Eng., 2024,9, 518-531
https://doi.org/10.1039/D4ME00013G
Mesoporous degradable chitosan-based monoliths: synthesis and applications toward water purification
A synthetic strategy is presented for the preparation of degradable chitosan based functional porous polymer monoliths with tunable surface area, which are capable to efficiently remove multiple pollutants from water.
Mol. Syst. Des. Eng., 2024,9, 399-408
https://doi.org/10.1039/D3ME00180F
About this collection
MSDE are delighted to present this special themed collection in recognition of founding Editor-in-Chief Professor Juan de Pablo’s seminal contributions to the field of molecular engineering, and on the occasion of his 60th birthday. In celebration of Professor de Pablo’s important milestone, this Festschrift covers research contributions in the broad area of molecular engineering.