jablonkagroup/rise_ai_scientists huggingface dataset:
Authors: Debayan Roy | Jack I. Mansell | Giorgia Barison | Song Yu | Rocco Katavic | Ciro Romano | Nikolas Kaltsoyannis | David J. Procter
Source: Angewandte Chemie International Edition (article, 2025-07-08)
Field: Chemistry — Organic Chemistry

SmI <sub>2</sub> ‐Catalyzed Coupling of Alkyl Housane Ketones and Alkenes in an Approach to Norbornanes Cross-coupling strategies involving strain release have gained significant recent attention for the construction of complex molecular frameworks, particularly in the context of preparing bioisosteres for medicinal chemistry. While the reactivity of cyclopropanes and bicyclo[1.1.0]butanes (BCBs) has been extensively studied, higher homologues are emerging as valuable substrates for synthesis. For example, methods for the fragmentation and coupling of bicyclo[2.1.0]pentane, or housane, ketones show promise but are currently limited in substrate scope. Here, we describe a mild, atom-economical, samarium diiodide (Sml<sub>2</sub>)-catalyzed fragmentation and coupling of alkyl and aryl housane ketones with alkenes that grants access to functionalized norbornane structural motifs, not easily accessible by classical cycloaddition approaches, and with considerable potential for further manipulation. Alkyl ; Catalysis ; Coupling (piping) ; Chemistry ; Medicinal chemistry ; Organic chemistry ; Materials science ; Metallurgy Catalytic C–H Functionalization Methods ; Radical Photochemical Reactions ; Catalytic Cross-Coupling Reactions
Authors: Rajeev Jain | B.D. Jain | Lateefa A. Al‐Khateeb | Sarah Alharthi | M.M. Ghoneim | Mohamed Abdelrahman | Abdullah Salah Alanazi
Source: Bioanalysis (review, 2025-03-24)
Field: Chemistry — Analytical Chemistry

Advances in green sample preparation methods for bioanalytical laboratories focusing on drug analysis Bioanalytical laboratories face significant challenges in sample preparation due to the complexity of biological matrices and the low concentrations of target analytes. This review focuses on advances in green sample preparation (GSP) techniques tailored to meet these challenges while promoting sustainability. Innovations in sorbents, including metal-organic frameworks (MOFs), magnetic nanoparticles (MNPs), sol-gel-based materials, molecularly imprinted polymers (MIPs), carbon-based materials, and natural sorbents like cellulose and kapok fiber, have enhanced extraction efficiency and selectivity. Green solvents such as deep eutectic solvents (DES), ionic liquids (ILs), supramolecular solvents (SUPRAs), and switchable hydrophilicity solvents (SHSs) further reduce environmental impact by minimizing toxic solvent use. This review highlights their use in drug analysis, emphasizing their roles in enhancing extraction efficiency, selectivity, and environmental sustainability. Recent applications demonstrate the integration of these sorbents and solvents into bioanalytical workflows, significantly improving analytical performance while adhering to Green Analytical Chemistry (GAC) principles. It is anticipated that this comprehensive review will aid scholars in the formulation of selective, rapid, environmentally friendly, straightforward, sensitive, and precise analytical methodologies for bioanalysis, thereby promoting innovation and sustainability within drug analysis protocols. Bioanalysis ; Sample preparation ; Ionic liquid ; Green chemistry ; Nanotechnology ; Molecularly imprinted polymer ; Chemistry ; Biochemical engineering ; Materials science ; Chromatography ; Selectivity ; Organic chemistry ; Engineering ; Catalysis Analytical chemistry methods development ; Electrochemical Analysis and Applications ; Electrochemical sensors and biosensors
Authors: Rewati Raman Ujjwal | Gymama Slaughter
Source: Journal of Biomedical Materials Research Part A (review, 2025-04-01)
Field: Materials Science — Biomaterials

Advances in Bacterial Cellulose‐Based Scaffolds for Tissue Engineering: Review Bacterial cellulose (BC) has emerged as a highly versatile and promising biomaterial in tissue engineering, with potential applications across skin, bone, cartilage, and vascular regeneration. Its exceptional properties like high mechanical strength, superior biocompatibility, excellent moisture retention, and inherent ability to support cell adhesion and proliferation, make BC particularly effective for wound healing and skin regeneration. These attributes accelerate tissue repair and foster new tissue formation, highlighting its value in skin-related applications. Additionally, BC's capacity to support osteogenic differentiation, combined with its mechanical robustness, positions it as a strong candidate for bone tissue engineering, facilitating regeneration and repair. Recent advancements have emphasized the development of BC-based hybrid scaffolds to enhance tissue-specific functionalities, including vascularization and cartilage regeneration. These innovations aim to address the complex requirements of various tissue engineering applications. However, challenges remain, particularly regarding the scalability of BC production, cost-effectiveness, and the long-term stability of BC-based scaffolds. Such barriers continue to limit its broader clinical adoption. This review critically examines the synthesis methods, intrinsic properties, and recent innovations in the design of BC-based scaffolds, offering insights into their potential to revolutionize regenerative medicine. Furthermore, it addresses the key challenges and limitations that must be overcome to enable the clinical integration of BC. By addressing these limitations, BC could play a transformative role in advancing tissue engineering and regenerative therapies, bridging the gap between laboratory research and clinical application. Tissue engineering ; Regenerative medicine ; Regeneration (biology) ; Materials science ; Bacterial cellulose ; Nanotechnology ; Biocompatibility ; Cartilage ; Biomedical engineering ; Biomaterial ; Biochemical engineering ; Stem cell ; Engineering ; Cellulose ; Medicine ; Biology ; Cell biology Advanced Cellulose Research Studies ; Wound Healing and Treatments ; Electrospun Nanofibers in Biomedical Applications
Authors: Inês I. Ramos | Margarida Gonçalves | Inês M. Gonçalves | Violeta Carvalho | Elisabete Fernandes | Rui Lima | Diana Pinho
Source: Journal of Molecular Liquids (review, 2025-06-20)
Field: Materials Science — Surfaces, Coatings and Films

PDMS surface wettability modification and its applications: A systematic review PDMS surface wettability modification and its applications. • Current research on PDMS Surface Modification to improve biocompatibility and functionality; • PDMS Hydrophobic Recovery, highlighting the need for more long-term surface modification methods; • PDMS Surface Modification for Biomedical Applications in microfluidics, tissue engineering, ophthalmology, and implantable medical devices. Polydimethylsiloxane (PDMS) exhibits unique properties that make it essential in various biomedical applications. This systematic review critically examines current research on PDMS surface modification methods, focusing on enhancing its biocompatibility and functionality. Following a rigorous selection process aligned with PRISMA guidelines, 83 relevant studies published between 2013 and July 2024, out of 938 initially identified publications, were analyzed for key insights. The review is structured in two main sections: the first focuses on the diverse PDMS surface modification techniques, including plasma treatments, ultraviolet and thermal treatments, polymer adsorption, surfactant applications, and surface modification through grafting and functionalization. The second section highlights various biomedical applications of PDMS. By elucidating the outcomes of both various surface modification approaches and their applications, this review provides insights into the potential of PDMS to address important issues in clinical and biomedical research, thus paving the way for further advancements in the field. Wetting ; Surface modification ; Materials science ; Nanotechnology ; Surface (topology) ; Chemical engineering ; Polymer science ; Composite material ; Engineering ; Mathematics Surface Modification and Superhydrophobicity ; Nanofabrication and Lithography Techniques ; Advanced Sensor and Energy Harvesting Materials
Authors: Xin Guan | Yang Liu | Lianwei Li | M. W. Kwok | Mingming Ding | Hang Jiang | To Ngai
Source: Advanced Science (article, 2025-02-07)
Field: Materials Science — Materials Chemistry

Dynamic Assembly of Microgels and Polymers at Non‐Aqueous Liquid/Liquid Interfaces Particle assembly at liquid-liquid interfaces presents a promising bottom-up strategy for creating supramolecular materials with advanced functionalities. However, the significantly lower interfacial tension observed in immiscible organic phases compared to traditional oil-water systems has hindered the effective adsorption and assembly of particles at oil-oil interfaces. In this work, a versatile and effective strategy is presented that utilizes the assembly and jamming of microgels and polymer ligands at non-aqueous liquid-liquid interfaces to create non-aqueous Pickering emulsions and reconfigurable droplet networks. The resulting microgel-polymer complexes form an asymmetric interfacial bilayer with high surface coverage, which effectively minimizes interfacial energy and improves interfacial elasticity. Through a combination of systematic interfacial measurements and molecular dynamics simulations, the underlying mechanisms governing interfacial self-assembly are elucidated. Notably, the stimuli-responsive nature of the microgel-polymer complexes allows for precise control over the interfacial assembly and disassembly by introducing competitive molecules. Furthermore, it is demonstrated that these non-aqueous Pickering emulsions serve as excellent templates for the fabrication of heterogeneous organogels and microgel-based colloidosomes through both covalent and non-covalent crosslinking strategies. This work underscores the potential of non-aqueous interfaces in advancing materials science and opens new avenues for developing multifunctional materials. Materials science ; Aqueous solution ; Polymer ; Pickering emulsion ; Nanotechnology ; Chemical engineering ; Surface tension ; Adsorption ; Particle (ecology) ; Self-assembly ; Nanoparticle ; Organic chemistry ; Chemistry ; Composite material Pickering emulsions and particle stabilization ; Surfactants and Colloidal Systems ; Proteins in Food Systems
Authors: Fereshteh Rajabi Kouchi | Tony Varghese | Hailey Burgoyne | Naqsh E. Mansoor | Myeong‐Lok Seol | Nicholas McKibben | Shruti Nirantar | C. Karthik | Josh Eixenberger | Olivia O. Maryon | Christopher E. Shuck | Yury Gogotsi | Jessica E. Koehne | David Estrada
Source: Small Methods (article, 2025-05-28)
Field: Materials Science — Materials Chemistry

StableTi <sub>3</sub> C <sub>2</sub> T <i> <sub>x</sub> </i> MXene Ink Formulation and High‐Resolution Aerosol Jet Printing for High‐Performance MXene Supercapacitors Lightweight energy storage devices are essential for developing compact wearable and distributed electronics, and additive manufacturing offers a scalable, low-cost approach to fabricating such devices with complex geometries. However, additive manufacturing of high-performance, on-demand energy storage devices remains challenging due to the need for stable, multifunctional nanomaterial inks. Herein, the development of 2-dimensional (2D) titanium carbide (Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub> MXene) ink that is compatible with aerosol jet printing for energy storage applications is demonstrated. The developed MXene ink demonstrates long-term chemical and physical stability, ensuring consistent printability and achieving high-resolution prints (≈45 µm width lines) with minimal overspray. The high-resolution aerosol-jet printed MXene supercapacitor achieves an areal capacitance of 122 mF cm<sup>-2</sup> and a volumetric capacitance of 611 F cm<sup>-3</sup>, placing them among the highest-performing printed supercapacitors reported to date. These findings highlight the potential of aerosol jet printing with MXene inks for on-demand, scalable, and cost-effective fabrication of printed electronic and electrochemical devices. Supercapacitor ; Materials science ; Nanotechnology ; Printed electronics ; Inkwell ; Energy storage ; Fabrication ; Capacitance ; Nanomaterials ; Electronics ; Electrical engineering ; Composite material ; Chemistry ; Engineering MXene and MAX Phase Materials ; Advanced Sensor and Energy Harvesting Materials ; Supercapacitor Materials and Fabrication
Authors: Longchi Li | Zewen Su | Wenbin Zhang | Yinyan Li | Denghao Li | Gongxun Bai | Liang Chen
Source: Laser & Photonics Review (article, 2025-04-07)
Field: Materials Science — Materials Chemistry

Multilayer Core–Shell Upconversion Nanoparticles for Dynamic Dual‐Color Emission Switching and High‐Sensitivity Temperature Sensing in Information Security Abstract Information security and temperature sensing play vital roles in various areas such as financial transactions, product authentication, and privacy protection. However, integrating precise control in information security technologies with highly sensitive temperature sensing remains a significant challenge. Here, a multilayer core–shell upconversion nanoparticle (UCNP) system is presented that enables dynamic dual‐color emission switching and highly sensitive temperature sensing through controlled energy transfer mechanisms. By tuning the excitation wavelength, power density, and pulse width, the system exhibits a green‐to‐blue emission transition with multimodal tunability. Using fluorescence intensity ratio techniques, maximum relative sensitivity of 1.85% K −1 , demonstrating superior temperature detection performance is achieved. Furthermore, the tunable multicolor emission properties of UCNPs enable diverse applications in information security, including dynamic pattern recognition, Morse code encryption, and quick response code‐based anti‐counterfeiting. This research not only broadens the application scope of UCNPs in security and environmental monitoring but also offers perspectives on the design of multifunctional optical materials. Sensitivity (control systems) ; Materials science ; Photon upconversion ; Dual (grammatical number) ; Core (optical fiber) ; Shell (structure) ; Nanoparticle ; Nanotechnology ; Optoelectronics ; Composite material ; Engineering ; Luminescence ; Electronic engineering ; Art Luminescence Properties of Advanced Materials ; Luminescence and Fluorescent Materials ; Gas Sensing Nanomaterials and Sensors
Authors: Seungho Bang | Chaewon Lee | Duck‐Kyun Choi | Dae Young Park | Dong Hyeon Kim | D. Lee | Dong‐Joon Yi | Jungeun Song | Seok Joon Yun | Dongwook Kim | Mun Seok Jeong
Source: Advanced Materials (article, 2025-06-16)
Field: Materials Science — Electronic, Optical and Magnetic Materials

High Performance P‐Channel Transistor Based on Amorphous Tellurium Trioxide The development of high-performance p-channel transistors remains a critical challenge in complementary logic circuits, despite significant advances in n-channel transistor technologies. While amorphous oxide semiconductors have revolutionized n-type transistors, achieving comparable performance for p-type counterparts has proven elusive. Here, this study demonstrates a breakthrough in p-channel technology by transforming crystalline 2D tellurium (2D-Te) into amorphous tellurium trioxide (a-TeO<sub>3</sub>) through UV ozone treatment. This structural transformation, directly observed via high-resolution transmission electron microscopy, induces dramatic changes in electronic properties, including significant bandgap widening and enhanced work function. The resulting a-TeO<sub>3</sub>-based p-channel transistors demonstrate remarkable improvements over crystalline 2D-Te transistors, featuring reduced hysteresis, superior on/off characteristics, and distinctive mobility behavior at different temperatures and gate fields. Most notably, these transistors achieve exceptionally low barrier height (10 meV) and sheet resistance values, while combining high hole mobility with excellent switching properties. The work not only introduces a novel high-performance p-channel semiconductor but also opens new avenues for phase engineering in advanced semiconductor development. Materials science ; Transistor ; Optoelectronics ; Semiconductor ; Amorphous solid ; Electron mobility ; Thin-film transistor ; Nanotechnology ; Electrical engineering ; Crystallography ; Chemistry Ga2O3 and related materials ; Transition Metal Oxide Nanomaterials ; ZnO doping and properties
Authors: Iman Peivaste | Salim Belouettar | Francesco Mercuri | Nicholas Fantuzzi | Hamidreza Dehghani | Razie Izadi | Halijah Ibrahim | Jakub Lengiewicz | Mael Belouettar-Mathis | Kouider Bendine | Ahmed Makradi | Martin Horsch | Peter Klein | M. Hachemi | Heinz A. Preisig | Yacine Rezgui | Natalia Konchakova | Ali Daouadji
Source: Composite Structures (article, 2025-07-05)
Field: Materials Science — Materials Chemistry

Artificial intelligence in materials science and engineering: Current landscape, key challenges, and future trajectories Key (lock) ; Current (fluid) ; Science and engineering ; Engineering ; Architectural engineering ; Computer science ; Construction engineering ; Engineering ethics ; Electrical engineering Machine Learning in Materials Science ; Advanced Materials Characterization Techniques ; Electronic and Structural Properties of Oxides
Authors: Alireza Behvar | Mahyar Sojoodi | Ahu Çelebi | Mohammad Elahinia
Source: Shape Memory and Superelasticity (review, 2025-05-02)
Field: Materials Science — Materials Chemistry

Insights into the Future of Manufacturing and Designing NiTi-Cu Shape Memory Alloys with Powder Sintering-Based Process Binder Jet Additive Manufacturing: A Short Review Abstract NiTi-Cu shape memory alloys (SMAs) represent a critical class of functional materials renowned for their superior superelasticity, shape memory effect (SME), and tunable thermomechanical responses, which are essential for advanced applications in aerospace, biomedical systems, and smart actuators. The strategic incorporation of copper (Cu) into NiTi alloys serves as a powerful approach to modulate phase transformation temperatures, minimize thermal hysteresis, and enhance mechanical and elastocaloric stability. However, producing NiTi-Cu SMAs via fusion-based additive manufacturing (AM) methods remains challenging due to high thermal gradients, residual stress accumulation, and non-uniform phase distribution. Binder Jet Additive Manufacturing (BJAM), a powder sintering-based technique, has emerged as a promising non-fusion alternative capable of fabricating intricate geometries while mitigating thermal-induced defects. This review presents a comprehensive and critical evaluation of recent progress in the fabrication of NiTi-Cu SMAs, with a distinct focus on the potential and optimization of the BJAM process. Key topics include the influence of Cu on phase transformation pathways, microstructural evolution, and the elastocaloric performance of NiTi-Cu alloys. In addition, this review has examined the influence of particle morphology, binder chemistry, sintering dynamics, and post-processing strategies on densification, mechanical behavior, and shape memory functionality. Special attention is given to the integration of computational tools such as CALPHAD and machine learning (ML) for predictive alloy design and process optimization, offering a data-driven roadmap for scalable production. This review identifies critical knowledge gaps, including the lack of experimental studies on BJAM-specific NiTi-Cu fabrication and the challenges associated with Cu segregation, intermetallic formation, and contamination during sintering. By consolidating foundational insights and proposing a structured research framework, this study aims to advance the scientific understanding and industrial applicability of BJAM in the manufacturing of high-performance NiTi-Cu SMAs, ultimately bridging the gap between fundamental research and practical deployment in smart material systems. Materials science ; Sintering ; Nickel titanium ; Shape-memory alloy ; Process (computing) ; Metallurgy ; Jet (fluid) ; Manufacturing process ; Powder metallurgy ; Composite material ; Computer science ; Engineering Shape Memory Alloy Transformations
Authors: Sivakumar Singaravelu | Heidi Abrahamse | Sathish Sundar Dhilip Kumar
Source: RSC Advances (review, 2025-01-01)
Field: Materials Science — Biomaterials

Three-dimensional bio-derived materials for biomedical applications: challenges and opportunities Three-dimensional (3D) bio-derived materials are emerging as a promising approach to enhance wound healing therapies. These innovative materials can be tailored to meet the specific needs of various wound types and patients, facilitating the controlled release of therapeutic agents such as growth factors and antibiotics, which promote cell growth and tissue regeneration. Despite their potential, significant challenges remain in achieving optimal biocompatibility, ensuring structural integrity, and maintaining precise release mechanisms. Additionally, issues such as scalability, cost-effectiveness, and regulatory compliance pose substantial barriers to widespread use. However, recent advances in materials science and interdisciplinary research offer new opportunities to overcome these challenges. This review provides a comprehensive analysis of the current state of 3D bio-derived materials in biomedical applications, highlighting the types of materials available, their advantages and limitations, and the progress made in their design and development. It also outlines new directions for future research aimed at bridging the gap between scientific discoveries and their practical applications in injury healing strategies. The findings of this review underscore the significant potential of 3D bio-derived materials in revolutionizing wound healing and advancing personalized therapeutic approaches. Nanotechnology ; Biochemical engineering ; Materials science ; Computer science ; Engineering Electrospun Nanofibers in Biomedical Applications ; 3D Printing in Biomedical Research ; Bone Tissue Engineering Materials