jablonkagroup/rise_ai_scientists huggingface dataset:
Authors: Dandan Kang | Yu Zhang | Deng‐Guang Yu | Il Kim | Wenliang Song
Source: Journal of Nanobiotechnology (review, 2025-02-12)
Field: Materials Science — Biomaterials

Integrating synthetic polypeptides with innovative material forming techniques for advanced biomedical applications Polypeptides are highly valued in biomedical science for their biocompatibility and biodegradability, making them valuable in drug delivery, tissue engineering, and antibacterial dressing. The diverse design of polymer chains and self-assembly techniques allow different side chains and secondary structures, enhancing their biomedical potential. However, the traditional solid powder form of polypeptides presents challenges in skin applications, shipping, and recycling, limiting their practical utility. Recent advancements in material forming methods and polypeptide synthesis have produced biomaterials with uniform, distinct shapes, improving usability. This review outlines the progress in polypeptide synthesis and material-forming methods over the past decade. The main synthesis techniques include solid-phase synthesis and ring-opening polymerization of N-carboxyanhydrides while forming methods like electrospinning, 3D printing, and coating are explored. Integrating structural design with these methods is emphasized, leading to diverse polypeptide materials with unique shapes. The review also identifies research hotspots using VOSviewer software, which are visually presented in circular packing images. It further discusses emerging applications such as drug delivery, wound healing, and tissue engineering, emphasizing the crucial role of material shape in enhancing performance. The review concludes by exploring future trends in developing distinct polypeptide shapes for advanced biomedical applications, encouraging further research. Nanotechnology ; Materials science ; Chemistry ; Computational biology ; Computer science ; Biology Silk-based biomaterials and applications ; Antimicrobial Peptides and Activities ; Supramolecular Self-Assembly in Materials
Authors: Duode Zhao | Xiaojiang Hou | Yu Ge | Dongfeng Sun | Danting Li | Chenlu Wang | Xinlei Xie | Peixuan Zhu | Xiaohui Ye | Guoquan Suo | Yanling Yang
Source: Journal of Energy Chemistry (article, 2025-06-09)
Field: Materials Science — Materials Chemistry

Nanosizing enhancement of hydrogen storage performance and mechanism in Mg-based materials: Nano-substrate modulation, nano-catalyst construction, and nano-catalytic mechanisms Nano- ; Catalysis ; Substrate (aquarium) ; Nanotechnology ; Materials science ; Hydrogen ; Mechanism (biology) ; Chemistry ; Organic chemistry ; Composite material ; Physics Hydrogen Storage and Materials ; Ammonia Synthesis and Nitrogen Reduction ; Magnesium Alloys: Properties and Applications
Authors: Yuanying Liang | Hangyu Li | Hu Tang | Chun‐yang Zhang | Dong Men | Dirk Mayer
Source: Nano-Micro Letters (review, 2025-03-23)
Field: Materials Science — Polymers and Plastics

Bioinspired Electrolyte-Gated Organic Synaptic Transistors: From Fundamental Requirements to Applications Rapid development of artificial intelligence requires the implementation of hardware systems with bioinspired parallel information processing and presentation and energy efficiency. Electrolyte-gated organic transistors (EGOTs) offer significant advantages as neuromorphic devices due to their ultra-low operation voltages, minimal hardwired connectivity, and similar operation environment as electrophysiology. Meanwhile, ionic-electronic coupling and the relatively low elastic moduli of organic channel materials make EGOTs suitable for interfacing with biology. This review presents an overview of the device architectures based on organic electrochemical transistors and organic field-effect transistors. Furthermore, we review the requirements of low energy consumption and tunable synaptic plasticity of EGOTs in emulating biological synapses and how they are affected by the organic materials, electrolyte, architecture, and operation mechanism. In addition, we summarize the basic operation principle of biological sensory systems and the recent progress of EGOTs as a building block in artificial systems. Finally, the current challenges and future development of the organic neuromorphic devices are discussed. Neuromorphic engineering ; Interfacing ; Computer science ; Transistor ; Materials science ; Nanotechnology ; Artificial neural network ; Voltage ; Electrical engineering ; Artificial intelligence ; Computer hardware ; Engineering Conducting polymers and applications ; Advanced Memory and Neural Computing ; Organic Electronics and Photovoltaics
Authors: Wei‐Yen Woon | А. В. Касперович | Je-Ruei Wen | K. K. Hu | Mohamadali Malakoutian | Jin-Hao Jhang | Sam Vaziri | I. Datye | C. C. Shih | James T. Hsu | Xinyu Bao | Yunhui Wu | Masahiro Nomura | Srabanti Chowdhury | Samuel M. Liao
Source: Nature Reviews Electrical Engineering (article, 2025-08-07)
Field: Materials Science — Materials Chemistry

Thermal management materials for 3D-stacked integrated circuits Thermal management of electronic devices and systems ; Three-dimensional integrated circuit ; Integrated circuit ; Materials science ; Electronic circuit ; Thermal ; Computer science ; Optoelectronics ; Engineering ; Electrical engineering ; Mechanical engineering ; Physics Thermal properties of materials ; Heat Transfer and Optimization ; Semiconductor materials and devices
Authors: Caizhi Liao | Yanyu Xiong | Ying Fu | Xiaofeng Chen | Luigi G. Occhipinti
Source: Wearable electronics. (article, 2025-01-21)
Field: Materials Science — Polymers and Plastics

Organic semiconductors based wearable bioelectronics Wearable bioelectronics represent a rapidly growing field with significant potential to revolutionize healthcare monitoring, diagnostics, and therapeutics. These devices enable continuous, real-time monitoring of physiological parameters, thus facilitating early disease detection, personalized treatment, and improved health management. Organic semiconductors have emerged as promising materials for these applications due to their flexibility, biocompatibility, and tunable electronic properties, which allow them to conform to the human body and interface seamlessly with biological tissues. This review provides a comprehensive analysis of recent advancements in organic semiconductors for wearable bioelectronics, delving into their fundamental properties, synthesis, and fabrication techniques. It also explores their integration into various wearable devices, including organic thin-film transistors, organic light-emitting diodes, and sensors, highlighting key applications in health monitoring, biosensing, and therapeutic systems. Despite the significant progress made, challenges such as improving stability, ensuring reliable performance under physiological conditions, and scaling up production remain. Addressing these challenges will be crucial for advancing the field and realizing the full potential of organic semiconductors in wearable bioelectronics. • Wearable bioelectronics transforms healthcare monitoring and therapeutics. • Organic semiconductors offer flexibility, biocompatibility, and tunability. • Key advances in properties, synthesis, and fabrication are reviewed. • Applications in transistors, LEDs, and sensors are explored. Bioelectronics ; Wearable computer ; Semiconductor ; Organic semiconductor ; Nanotechnology ; Wearable technology ; Materials science ; Optoelectronics ; Computer science ; Biosensor ; Embedded system Conducting polymers and applications ; Organic Electronics and Photovoltaics ; Advanced Sensor and Energy Harvesting Materials
Authors: Abhishek Pareek | Muhammad Yasir Mehboob | Maciej Cieplak | Maciej Majdecki | Hubert Szabat | Krzysztof Noworyta | Piotr Połczyński | Maja Morawiak | Piyush Sindhu Sharma | Cina Foroutan‐Nejad | Przemysław Gaweł
Source: Journal of the American Chemical Society (article, 2025-01-14)
Field: Chemistry — Organic Chemistry

Indoloindolizines: The Complete Story of a Polycyclic Aromatic Scaffold from Theoretical Design to Organic Field-Effect Transistor Applications The development of stable and tunable polycyclic aromatic compounds (PACs) is crucial for the advancement of organic optoelectronics. Conventional PACs, such as acenes, often suffer from poor stability due to photooxidation and oligomerization, which are linked to their frontier molecular orbital energy levels. To address these limitations, we designed and synthesized a new class of π-expanded indoloindolizines by merging indole and indolizine moieties into a single polycyclic framework. We developed a scalable synthetic protocol to produce a wide range of π-expanded derivatives. The structural, electronic, and optical properties of these compounds were extensively characterized. We achieved precise modulation of the electronic structure by controlling the aromaticity of specific rings. Benzannulation at targeted positions allowed fine-tuning of the HOMO-LUMO gap, leading to distinct shifts in the optoelectronic properties. Single-crystal X-ray diffraction confirmed their molecular structures, while theoretical calculations provided insights into the observed experimental trends. These indoloindolizines exhibit vivid colors and fluorescence across the visible spectrum and enhanced stability against photooxidation. Reactivity studies demonstrated high regioselectivity in electrophilic substitutions, highlighting the indole-like behavior of these compounds and opening avenues for further functionalization. To showcase the practical utility of our design rules, we fabricated organic field-effect transistors (OFETs) using the newly developed indoloindolizines, which revealed remarkable performance with ambipolar charge transport properties. Overall, our work establishes indoloindolizines as a promising platform for the development of stable, tunable organic materials for optoelectronic applications. Through rational molecular design, we have provided a new pathway for molecular innovation in organic electronics. Chemistry ; Scaffold ; Field-effect transistor ; Transistor ; Field (mathematics) ; Nanotechnology ; Computational chemistry ; Combinatorial chemistry ; Quantum mechanics Synthesis and Reactivity of Heterocycles ; Synthesis and Properties of Aromatic Compounds ; Porphyrin and Phthalocyanine Chemistry
Authors: Ying‐Guo Liu | Zhixiong Zhong | Yuyang Tang | Hongling Wang | Sai V. C. Vummaleti | Xi Peng | Peng Shi | Xinglong Zhang | Yonggui Robin
Source: Nature Communications (article, 2025-01-02)
Field: Chemistry — Organic Chemistry

Carbene-catalyzed chirality-controlled site-selective acylation of saccharides Acylation stands as a fundamental process in both biological pathways and synthetic chemical reactions, with acylated saccharides and their derivatives holding diverse applications ranging from bioactive agents to synthetic building blocks. A longstanding objective in organic synthesis has been the site-selective acylation of saccharides without extensive pre-protection of alcohol units. In this study, we demonstrate that by simply altering the chirality of N-heterocyclic carbene (NHC) organic catalysts, the site-selectivity of saccharide acylation reactions can be effectively modulated. Our investigation reveals that this intriguing selectivity shift stems from a combination of factors, including chirality match/mismatch and inter- / intramolecular hydrogen bonding between the NHC catalyst and saccharide substrates. These findings provide valuable insights into catalyst design and reaction engineering, highlighting potential applications in glycoside analysis, such as fluorescent labelling, α/β identification, orthogonal reactions, and selective late-stage modifications. Acylation ; Carbene ; Selectivity ; Chirality (physics) ; Chemistry ; Intramolecular force ; Catalysis ; Combinatorial chemistry ; Organic synthesis ; Organic chemistry ; Stereochemistry Carbohydrate Chemistry and Synthesis ; Click Chemistry and Applications ; Chemical Synthesis and Analysis
Authors: Shan Yang | Yang Li | Fangyuan Kang | Fangchao Li | Shiqing Zhao | Yanqiu Sun | Cheng Zhang | Qichun Zhang
Source: Advanced Functional Materials (article, 2025-04-16)
Field: Chemistry — Physical and Theoretical Chemistry

Recent Progress in Organic Cocrystal‐Based Superlattices and Their Optoelectronic Applications Abstract The utilization of organic cocrystal‐based superlattice materials (OCSMs) in the field of optoelectronics is experiencing significant advancements attributable to their accurate stoichiometric coefficient and distinctive supramolecular self‐assembly structures. Herein, an exhaustive review on the significant development of OCSMs reported over the past few years is presented, with a primary focus on the following major aspects. First, the emerging supramolecular nanostructures of OCSMs primarily consist of hydrogen‐bonded organic frameworks (HOFs) and halogen‐bonded organic frameworks (XOFs), innovative cocrystal heterostructures (OHSs), and cocrystal nanomeshes (OMSs). Further, a comprehensive summary is provided on the investigation of superlattice crystals and film preparation techniques for OCSMs, which encompasses liquid‐phase growth, physical‐vapor‐transfer methods, and solid‐phase processes. The distinctive characteristics of tunable fluorescence emission and rapid stimulus response exhibited by these emerging OCSMs, as well as their applications in memristors, photothermal conversion and imaging, sensors, FETs, and spin devices, are also elucidated. The mechanisms underlying charge transfer effects, π–π interactions, hydrogen bonds, and halogen bonds are finally analyzed to provide valuable insights into material design and promising applications. Cocrystal ; Materials science ; Superlattice ; Nanotechnology ; Optoelectronics ; Engineering physics ; Molecule ; Organic chemistry Crystallography and molecular interactions ; Luminescence and Fluorescent Materials ; Perovskite Materials and Applications
Authors: Muhammad Khalid | Austeja Rudokaite | Alessandro Márcio Hakme da Silva | Monika Kirsnytė-Šniokė | Arūnas Stirkė | Wanessa C. M. A. Melo
Source: Nanomaterials (review, 2025-01-12)
Field: Materials Science — Materials Chemistry

A Comprehensive Review of Niobium Nanoparticles: Synthesis, Characterization, Applications in Health Sciences, and Future Challenges Niobium nanoparticles (NbNPs) have gained attention as promising materials in biomedical applications due to their exceptional biocompatibility, corrosion resistance, and versatility. These nanoparticles offer potential in drug delivery, imaging, and tissue engineering, where their nanoscale properties allow precise interactions with biological systems. Among niobium-based nanomaterials, niobium pentoxide (Nb<sub>2</sub>O<sub>5</sub>) is the most extensively studied due to its chemical stability, bioactivity, and optical properties. Nb<sub>2</sub>O<sub>5</sub> nanoparticles have shown significant potential in catalysis, biosensing, and photodynamic therapy, as their stability and reactivity make them ideal for functionalization in advanced biomedical applications. Despite these advantages, challenges remain regarding the biodegradability and long-term retention of NbNPs in biological systems. Their accumulation in tissues can lead to risks such as chronic inflammation or toxicity, emphasizing the importance of designing nanoparticles with controlled clearance and biodegradability. Surface modifications, such as coatings with biocompatible polymers, have demonstrated the ability to mitigate these risks while enhancing therapeutic efficacy. This review provides a comprehensive overview of NbNPs, with a focus on Nb<sub>2</sub>O<sub>5</sub>, highlighting their unique properties, current biomedical applications, and limitations. By addressing the remaining challenges, this work aims to guide the development of safer and more effective niobium-based nanomaterials for future medical innovations. Nanotechnology ; Materials science ; Biocompatibility ; Niobium pentoxide ; Nanomaterials ; Drug delivery ; Biocompatible material ; Nanoparticle ; Characterization (materials science) ; Nanomedicine ; Surface modification ; Niobium ; Biomedical engineering ; Medicine ; Engineering ; Chemical engineering Quantum Dots Synthesis And Properties ; Graphene and Nanomaterials Applications ; Advanced Nanomaterials in Catalysis
Authors: C. H. Raksha | Maruthi Nagavalli Yogeesh | Nitinkumar S. Shetty
Source: Discover Applied Sciences (review, 2025-05-29)
Field: Chemistry — Organic Chemistry

Recent advances in the synthesis of polymer supported catalysts: a review Abstract Heterogenous catalysis plays a crucial role in organic synthesis, and over the past years, it has undergone significant progress. Further, polymer-supported catalysts have been introduced successfully in various organic transformations. This review focuses on recent advances in synthesizing polymer-supported catalysts since 2020. Polymer-supported catalysts allow for easy separation and reuse after the reaction, making purification easy and enhancing overall efficiency. Their reuse aligns with green chemistry principles, and they reduce waste and environmental damage while saving money by making catalysts last longer and reducing the need to replace them more often. Ultimately, polymer-supported catalysts contribute to more sustainable chemical processes and cost savings in various applications within organic chemistry. Graphical abstract Polymer ; Catalysis ; Polymer science ; Materials science ; Biochemical engineering ; Chemistry ; Engineering ; Organic chemistry Chemical Synthesis and Reactions ; Catalytic Cross-Coupling Reactions ; Asymmetric Hydrogenation and Catalysis
Authors: Jong S. Kim | Hsiu-Cheng Chang | Gwangmin Bae | Myungwoo Choi | Seokwoo Jeon
Source: Chemical Communications (review, 2025-01-01)
Field: Materials Science — Materials Chemistry

Graphene-based thermoelectric materials: toward sustainable energy-harvesting systems Among sustainable energy-harvesting systems, thermoelectric technology has attracted considerable attention because of its ability to directly convert heat into electricity and diverse applications. Graphene, with its exceptional electrical conductivity and mechanical properties, is a promising candidate for thermoelectric materials. However, efficient thermoelectric applications require materials with a high Seebeck coefficient and low thermal conductivity-criteria that graphene does not inherently satisfy, owing to its gapless energy band structure and ballistic thermal conduction. This review examines the thermoelectric properties of graphene, optimization strategies, and the potential of graphene hybridization for thermoelectric applications. To overcome the intrinsic limitations of graphene for thermoelectric utilization, nanostructuring strategies based on its synthesis methods are discussed. Furthermore, strategies for graphene hybridization are introduced, with a focus on maximizing thermoelectric efficiency through interactions with nanostructured materials of various dimensions. Finally, the potential of graphene-based thermoelectric materials and future research directions are discussed. Graphene ; Thermoelectric effect ; Energy harvesting ; Electricity ; Materials science ; Thermoelectric materials ; Sustainable energy ; Nanotechnology ; Engineering physics ; Energy (signal processing) ; Thermal conductivity ; Renewable energy ; Engineering ; Electrical engineering ; Physics ; Composite material ; Thermodynamics Advanced Thermoelectric Materials and Devices
Authors: Pankaj Koirala | Narashans Alok Sagar | Arthittaya Thuanthong | Fahad Al‐Asmari | Sandeep Jagtap | Nilesh Prakash Nirmal
Source: Food Research International (review, 2025-01-21)
Field: Materials Science — Biomaterials

Revolutionizing seafood packaging: Advancements in biopolymer smart nano-packaging for extended shelf-life and quality assurance Food packaging is one of the most important strategies to prevent food damage or spoilage during storage and the supply chain. Among various food types, seafood, a high-value product, is particularly vulnerable to post-harvest quality loss and microbial contamination during storage. Although current plastic-based packaging materials are durable, they pose a serious threat to the environment. Therefore, research on natural biopolymers for packaging is a top priority for scientists, industries, and government bodies. Additionally, nanoengineering concepts enhance the physicochemical and functional properties of biopolymers, thereby revolutionizing the packaging industry. This review provides a comprehensive discussion on smart nano-packaging for seafood products. It focuses on advancements in biopolymer smart nano-packaging as a transformative solution for extending the shelf life and ensuring the quality of seafood products. Existing knowledge highlights the functionality of biopolymers and nanotechnology, but gaps remain in addressing practical applications, such as scalability, cost-efficiency, and consumer safety. This review bridges these gaps by providing a detailed analysis of biopolymer-based active and intelligent packaging systems, which integrate antioxidant, antimicrobial, and freshness-indicating properties. It emphasizes the unique contributions of nanoengineering to enhance biopolymer properties, offering innovative solutions to the seafood packaging industry while promoting environmental sustainability. Shelf life ; Biopolymer ; Quality assurance ; Nano- ; Food science ; Food packaging ; Nanotechnology ; Business ; Materials science ; Chemistry ; Composite material ; Marketing ; Polymer Nanocomposite Films for Food Packaging ; Meat and Animal Product Quality ; Protein Hydrolysis and Bioactive Peptides
Authors: Hui Ding | Zheng Wang | Zhongyi Ma | Qianqi Li | Lulan Xiao | Wensheng Wang | Dezhi Liu | Jishi Wei | Bo Zhang
Source: Advanced Materials (article, 2025-04-14)
Field: Materials Science — Materials Chemistry

Full‐Color Tunable Time‐Dependent Room‐Temperature Phosphorescence from Self‐Protective Carbonized Polymer Dots Achieving full-color time-dependent tunable phosphorescence (TDTP) in pure organic materials remains a significant challenge due to the nonradiative transition and modulation puzzle of triplet states. Herein, full-color TDTP has been realized in self-protective carbonized polymer dots (CPDs) under ambient conditions using a self-doping strategy. These CPDs are generated with dual emission centers of the high-energy N-related triplet state and the low-energy surface oxide triplet state, which are responsible for the slow-decaying blue afterglow (453 nm) and the fast-decaying green to red afterglow (513-609 nm), respectively. These luminescent centers can be activated simultaneously upon CPD aggregation due to the generated rigid networks by intra/intermolecular hydrogen-band interactions. The detailed experimental characterization and theoretical calculation confirm that the red-shifted afterglow color is attributed to a gradual reduction of their energy levels with the increasing surface C═O content and aggregation degree of CPDs. Thus, these matrix-free CPDs exhibit dynamic TDTP colors over the entire visible spectrum in the solid state after turning off 365 nm UV light. Based on their unusual phosphorescent properties and excellent photostability, these CPDs have been tested for various applications such as multidimensional dynamic information encryption and anti-counterfeiting, as well as time-delayed light-emitting diodes (LEDs). Phosphorescence ; Materials science ; Afterglow ; Luminescence ; Photochemistry ; Polymer ; Optoelectronics ; Nanotechnology ; Fluorescence ; Optics ; Chemistry Carbon and Quantum Dots Applications ; Luminescence and Fluorescent Materials ; Nanocluster Synthesis and Applications