bluuebunny/crossref_metadata_2025_split huggingface dataset:
Controlling Crystallization Dynamics of the Perovskite by Restricted Assembly Strategy Enables High‐Performance Solar Cells
Authors: Zhang Haozhe , Yang Qu , Jiang Zhuojun , Liu Xuncheng , Liu Cheng , Liu Zonghao , Gao Xingyu , Shen Hui , Su Zhenhuang , Gong Xiu 
Published: January 2025

AbstractMultifunctional polymer materials are extensively applied to regulate the crystallization process of perovskite films. However, a comprehensive understanding of the correlations among spatial structure of polymers, crystallization modulation, and device performance is still lacking. Here, a restricted assembly strategy is proposed to prepare high‐quality perovskite films by systematically studying the effect of space configurations of polymers on modulating the crystallization of cesium lead triiodide (CsPbI3) perovskite. The results confirm the importance of high backbone coplanar space configurations in promoting nucleation, accelerating phase transitions, and enhancing crystalline orientation. The polymer with the high backbone coplanar structure not only facilitates the formation of uniform and dense nucleation sites by precisely controlling the spatial distribution of colloidal particles but also enhances the crystal orientation through the orientational growth induced by the coplanar structure. As a result, the efficiency of the CsPbI3 solar cells increases from 17.84% to 20.39%. Additionally, the unencapsulated devices show excellent storage and operational stability.
Multifunctional FA‐Triflate Treatment for Efficiency and Reliability Enhancements of Quasi‐2D Perovskite Light‐Emitting Diodes
Authors: Kwak Do‐Hyun , Cho Seung‐Beom , Li Chang‐Xu , Choi Yu‐Na , Park Il‐Kyu 
Published: January 2025

AbstractThe quasi‐2D perovskite family, PEA₂(FA0.7Cs0.3) n‐1PbnBr₃n+1 (n = 2, 3, …, ∞), has emerged as an efficient emission layer for next‐generation perovskite light‐emitting diodes (PeLEDs) due to its self‐aligned multi‐quantum well structure of mixed phases, facilitating efficient energy transfer from lower to higher n‐phases compared to bulk perovskites. However, despite their advantageous energy transfer characteristics, quasi‐2D perovskites have suffered from efficiency and stability issues. During the formation of quasi‐2D perovskite films, internal defects arise, and the predominant presence of lower n‐phase domains in the internal phase distribution leads to susceptibility to external environmental conditions, which are crucial for stability. Here, an approach is proposed to simultaneously enhance the emission efficiency and stability of quasi‐2D perovskites by introducing formamidinium trifluoromethanesulfonate (FA‐Triflate). FA‐Triflate effectively suppresses the formation of lower n‐phases, passivates intrinsic defects, and enhances humidity resistance by improving hydrophobicity. This approach increased the photoluminescence quantum yield of quasi‐2D perovskite films from 52.2% to 70.4%. PeLEDs with FA‐Triflate‐treated quasi‐2D perovskites show an improvement in external quantum efficiency from 6.4% to 16.6%, along with a device lifetime extension of over 3 000%. These findings demonstrate that FA‐Triflate treatment significantly enhances the overall emission efficiency and stability of quasi‐2D perovskite films for optoelectronic applications.
A Slimming/Excavating Strategy for Enhanced Intratumoral Penetration of Acid‐Disassemblable NO‐Releasing Nanomedicines
Authors: Jiang Lingdong , Wu Anbang , Zeng Lingting , Zhou Bin , Zhao Min , Fan Mingjian , Jin Zhaokui , He Qianjun 
Published: January 2025

AbstractPoor tumor penetration is the major predicament of nanomedicines that limits their anticancer efficacy. The dense extracellular matrix (ECM) in the tumor is one of the major barriers against the deep penetration of nanomedicines. In this work, a slimming/excavating strategy is proposed for enhanced intratumoral penetration based on an acid‐disassemblable nanomicelles‐assembled nanomedicine and the NO‐mediated degradation of ECM. The nanomedicine is constructed by cross‐linking nanomicelles, which are self‐assembled with two kinds of dendrimers containing phenylboronic acid and lactobionic acid, through borate esterification. In the acidic tumor microenvironment, the pH‐sensitive borate ester bonds among the nanomicelles are hydrolyzed, triggering the disassembly of nanomedicine (≈150 nm) into small nanomicelles (≈25 nm). In response to the intratumoral over‐expressed glutathione (GSH), the NO donor loaded in the nanomicelles produces NO, which mediates the expression of matrix metalloproteinases for the degradation of ECM in the tumor. By collaboration of the disassembling behavior of nanomedicine with the NO‐mediated degradation of ECM, the designed nanomedicine can penetrate a long distance in tumors. The proposed slimming/excavating strategy will provide inspiration for overcoming the challenge of nanomedicines in tumor penetration.
Pseudotunnel Magnetoresistance in Twisted van der Waals Fe3GeTe2 Homojunctions
Authors: Obata Reiji , Sun Haiming , Samanta Kartik , Shahed Naafis Ahnaf , Kosugi Mioko , Kikkawa Takashi , Abdallah Alaa , Watanabe Kenji , Taniguchi Takashi , Suenaga Kazu , Saitoh Eiji , Maruyama Shigeo , Hirakawa Kazuhiko , Belashchenko Kirill D. , Tsymbal Evgeny Y. , Haruyama Junji 
Published: January 2025

AbstractTwistronics, a novel engineering approach involving the alignment of van der Waals (vdW) integrated two‐dimensional materials at specific angles, has recently attracted significant attention. Novel nontrivial phenomena have been demonstrated in twisted vdW junctions (the so‐called magic angle), such as unconventional superconductivity, topological phases, and magnetism. However, there have been only few reports on integrated vdW layers with large twist angles θt, such as twisted interfacial Josephson junctions using high‐temperature superconductors. Herein, vdW homojunctions of the thin‐magnetic flakes, Fe3GeTe2 (FGT), with large θt ranging from 0° to 90°, without inserting any tunnel barriers are assembled. Nevertheless, these vdW homojunctions exhibit tunnel‐magnetoresistance (TMR) like behavior (pseudo‐TMR (PTMR) effect) with the ratios highly sensitive to the θt values, revealing that the vdW gap at the junction interface between the twisted FGT layers behaves like a tunnel barrier and the θt serves a control parameter for PTMR by drastically varying magnitudes of the lattice‐mismatch and the subsequent appearance of antiferromagnetic (AFM) spin alignment. First‐principles calculations considering vacuum gaps indicate strong dependence of TMR on the θt driven by the sixfold screw rotational symmetry of bulk FGT. The present homojunctions hold promise as a platform for novel AFM spin‐dependent phenomena and spintronic applications.
Plasma–Liquid‐Induced Synthesis of Scandium–Metalloporphyrin Frameworks for Boosted Sensing and Photosensitization
Authors: Zhang Zhankuo , Liu Zhanxin , Chen Xueshan , Wei Yingnan , Yu Huimin , Zhang Jinyi , Zheng Chengbin 
Published: January 2025

AbstractInserting metal ions into the porphyrin ring is one of the primary strategies to enhance the properties of porphyrin‐based metal–organic frameworks (MOFs). However, the straightforward, rapid, and energy‐efficient synthesis of porphyrin‐based MOFs with high metallization for the porphyrin ring remains challenging. Herein, a solution anode glow discharge (SAGD) microplasma is presented for the one‐step synthesis of scandium‐metalloporphyrin frameworks (ScMPFs). The substantial number of electrons provided by the plasma–liquid interface not only accelerated the rapid nucleation and growth of MOFs but also promoted the incorporation of scandium (Sc3+), which has a small ionic radius and strong coordination ability, into the N atoms in the porphyrin ring, and enhanced the metallization of MOFs. The sufficient Sc3+ in frameworks inhibited the recombination of electron–hole pairs, resulting in boosted reactive oxygen species yield and a low fluorescence background of MOFs. Consequently, the ScMPFs are employed for the sensitive and rapid detection of F− in water with a detection limit of 0.24 µm and for efficient bacteriostasis at low doses (10 µg mL−1, 12 mW cm−2 light irradiation for 10 min).
Transforming Plastics to Single Atom Catalysts for Peroxymonosulfate Activation: Axial Chloride Coordination Intensified Electron Transfer Pathway
Authors: Ren Shiying , Wang Yantao , Shi Lei , Xu Xin , Zhong Shuang , Hu Kunsheng , Zhou Hongyu , Zhu Zhong‐Shuai , Zhou Peng , Tian Wenjie , Zuo Jian , Yi Jiabao , Guan Xiaohong , Duan Xiaoguang , Wang Shaobin 
Published: January 2025

AbstractTransforming plastics into single‐atom catalysts is a promising strategy for upcycling waste plastics into value‐added functional materials. Herein, a graphene‐based single‐atom catalyst with atomically dispersed FeN4Cl sites (Fe─N/Cl─C) is produced from high‐density polyethylene wastes via one‐pot catalytic pyrolysis. The Fe─N/Cl─C catalyst exhibited much higher turnover frequency and surface area normalized activity (Kac) compared with the Fe─N─C catalyst without axial Cl modulation. Both experiments and density functional theory (DFT) computations demonstrated that the axial incorporation of chloride fine‐tuned the coordination environment of FeN4 sites and enhanced peroxymonosulfate (PMS) activation because of improved conductivity and modulated spin state. In situ, Raman, and infrared spectroscopic techniques revealed that PMS is activated by the Fe─N/Cl─C catalyst through an electron transfer process. The formation of a key PMS* intermediate at the Fe site effectively elevated the redox capacity of the catalyst surface to realize a fast degradation of diverse pollutants. The non‐radical oxidation manner secures high selectivity toward target pollutants and high chemical utilization efficiency. A continuous operation in a column reactor also demonstrated the high efficiency and stability of the (Fe─N/Cl─C + PMS) system for practical water treatment.
Rational Design of NIR‐II Fluorescence/Photoacoustic Nanosensor Tailored for Mechanisms of Diabetes‐Related Breast Cancer
Authors: Zhang Rui‐Rui , Ran Xiao‐Yun , Yu Kang‐Kang , Zhao Yu , Zhang Li‐Na , Lv Xiao‐Fang , Zhang Hong , Yu Xiao‐Qi , Li Kun 
Published: January 2025

AbstractBreast cancer (BC) is the second most common cause of cancer induced death worldwide. Current statistics has disclosed that the diabetic BC patients have significantly worse survival rate compared with nondiabetic BC patients. However, the specific mechanism is still being explored. Herein, a novel NIR‐II nanosensor DNPS for nitric oxide (NO) with fluorescence/photoacoustic (FL/PA) imaging capability is developed to explore the mechanism by which diabetes promoting breast cancer progression. In diabetic BC model, DNPS exhibits great advantages of low intrinsic background, high sensitivity, and deep tissue penetration and successfully confirmed the expression level of NO is higher than BC model, indicating that diabetes causes elevated nitric oxide levels in the tumor microenvironment. RNA‐seq analysis results show that hyperglycemia caused by diabetes leads to weakened immune response and initiates the transcription and translation of the inducible nitric oxide synthase (iNOS) gene to produce NO. Besides, the increased expression of carcinogens related to Nitric oxide synthase 2 (Nos2), such as Spp1, Mmp11, and Kitl, causes breast cancer to develop more rapidly. Here, NIR‐II imaging probe is applied first to study diabetes‐related breast cancer and certain reference value is provided for subsequent research on the mechanism of diabetes promoting the progression of breast cancer.
High‐Throughput Screening and General Synthesis Strategy of Single‐Atom Nanozymes for Oral Squamous Cell Carcinoma Therapy
Authors: Shen Ji , Zhang Guanmeng , Zhang Zedong , Zhang Ludan , Zhuang Zechao , Qian Yuping , Dou Yuhai , Wang Shibin , Wang Dingsheng , Wang Yuguang 
Published: January 2025

AbstractSingle‐atom nanozymes (SAzymes), with their superior enzyme‐like catalytic activity, have emerged as promising candidates for oncology therapeutics. The well‐defined structures of SAzymes make them well predictable by experiences and theoretical calculation. However, the effects of metal center species and coordination environments on enzyme‐like activity are variable, and screening catalytic activity by artificial experiments is challenging. High‐throughput screening can rapidly select the activity center structures of SAzymes with optimal enzyme‐like activity, thus their better application in tumor therapy is highly desirable. Herein, a “high‐throughput screening‐SAzymes structures” system is established for efficient oncology drug preparation by density functional theory for oxidase‐like processes and screened the differences brought about by different metals and coordination environments. Through this screening process, SAzymes with transition metals (Mn, Fe, Co, Ni) as active centers are synthesized and then tested the multi‐enzyme activities. It is found that the SAzyme with Co as the active metal center exhibited the best oxidase‐like activity, and the system further showed good anti‐oral squamous cell carcinoma properties both in vitro and in vivo. This study opens up a new avenue for the rational design of SAzymes in oral cancer therapy by combining computational screening and experimental validation.
Recent Advances in Next‐Generation Textiles
Authors: Tian Yucheng , Ding Ruida , Yoon Sam Sukgoo , Zhang Shichao , Yu Jianyong , Ding Bin 
Published: January 2025

AbstractTextiles have played a pivotal role in human development, evolving from basic fibers into sophisticated, multifunctional materials. Advances in material science, nanotechnology, and electronics have propelled next‐generation textiles beyond traditional functionalities, unlocking innovative possibilities for diverse applications. Thermal management textiles incorporate ultralight, ultrathin insulating layers and adaptive cooling technologies, optimizing temperature regulation in dynamic and extreme environments. Moisture management textiles utilize advanced structures for unidirectional transport and breathable membranes, ensuring exceptional comfort in activewear and outdoor gear. Protective textiles exhibit enhanced features, including antimicrobial, antiviral, anti‐toxic gas, heat‐resistant, and radiation‐shielding capabilities, providing high‐performance solutions for healthcare, defense, and hazardous industries. Interactive textiles integrate sensors for monitoring physical, chemical, and electrophysiological parameters, enabling real‐time data collection and responses to various environmental and user‐generated stimuli. Energy textiles leverage triboelectric, piezoelectric, and hygroelectric effects to improve energy harvesting and storage in wearable devices. Luminous display textiles, including electroluminescent and fiber optic systems, enable dynamic visual applications in fashion and communication. These advancements position next‐generation textiles at the forefront of materials science, significantly expanding their potential across a wide range of applications.
Linear Enhanced 3D Nanofluid Force‐Electric Conversion Device
Authors: He Wenbin , Xu Li , Yu Gengchen , Wang Kai , Bao Dian , Tang Xincao , Zhou Xin , Zhang Jun , Huang Tao , Li Ning , Guo Mengdi , Yue Yang , Ma Yanan 
Published: January 2025

AbstractThe inherent trade‐off between permeability and selectivity has constrained further improvement of passive linear force‐electric conversion performance in nanofluidic pressure sensors. To overcome this limitation, a 3D nanofluidic membrane with high mechanical strength utilizing aramid nanofibers/carbon nanofiber (ANF/CNF) dual crosslinking is developed. Due to the abundant surface functional groups of CNF and the high mechanical strength of ANF, this large‐scale integrated 3D nanofluidic membrane exhibits advantages of high flux, high porosity, and short ion transport path, demonstrating superior force‐electric response compared to conventional 1D and 2D configurations. The enhancement mechanism of the ANF/CNF membrane is systematically investigated through experimental results and theoretical calculations. The optimized device has a sensitivity of 111 nA cm−2 kPa−1, a response/recovery time of 63/68 ms, and a stability of 45 000 cycles. This study successfully overcomes the inherent performance limitations of traditional nanofluidic membranes, offering promising potential for applications across artificial intelligence, the Internet of Things, and smart wearable devices.
Synthesis and Characterization of Coated CoFe2O4 Nanoparticles with Biocompatible Compounds and In Vitro Toxicity Assessment on Glioma Cell Lines
Authors: Ozer Sevil , Dogan Nurcan , Canim‐Ates Sezen , Bingolbali Ayhan 
Published: January 2025

AbstractRapid advances in the development of nanotechnology in recent years have led to functional magnetic nanoparticle types (MNPs) with different properties. The diverse applications of these nanoparticles make them a desirable candidate for use in biomedical areas due to their exclusive chemical and physical properties. The present work is conducted to study the in vitro biocompatibility of CoFe2O4@shell with different surface coatings (shell: ascorbic acid (AA), dextran (DEX), and polyethyleneimine (PEI). The cytotoxicity of coated nanoparticles is screened toward the glioma cancer line (C6) and fibroblast cell line (L929) using an MTT assay. CoFe2O4 NPs are synthesized using the co‐precipitation method together with hydrothermal synthesis and characterized regarding their structural and magnetic properties using state‐of‐the‐art techniques. Results showed the particles are consistent with the crystal structure of CoFe2O4 and the average crystallite size in the range of 16–18 nm. For the coated NPs, only a slight increase in the Hc is found except for the CoFe2O4@PEI NPs. The comparative analysis of the cytotoxic effects of CoFe2O4@shell NPs on L929 fibroblast and glioma cells shows that the cytotoxicity of samples is much more specific in brain tumor cells, especially it also indicates the significant efficacy of CoFe2O4@PEI in cancer cells.
A Flexible‐Substrate 5‐µm‐Diameter Needle Electrode: Minimizing Neuronal Death and Enabling Year‐Long Neural Recording
Authors: Sasaki Hinata , Yamashita Koji , Shimizu Sayaki , Sakamoto Kensei , Numano Rika , Koida Kowa , Kawano Takeshi 
Published: January 2025

AbstractLong‐term quantitative observations of the physiological state of the brain are essential technologies in various fields. In vivo electrophysiology with microelectrodes enables high spatiotemporal recordings of neuronal activities; however, tissue damage occurs due to electrode penetration, which limits the recording period. A neural recording technology is introduced that uses a 5‐µm‐diameter microneedle electrode device. The electrode implanted in the mouse cortex shows in vivo recording capabilities 1 day after implantation, which exceeds the year‐long duration. The electrode does not significantly increase neuronal death compare with tissue without electrode implantation. A noise‐reduced recording configuration is also demonstrated for the microneedle electrode, which enhances the recording performance for freely moving animals.
α‐Fe2O3 Nanocubes as High‐Performance Anode for Supercapacitor
Authors: Singh Umisha , Patra Mitali , Chakraborty Amit K. , Shukla Shobha , Saxena Sumit 
Published: January 2025

AbstractThe ability to store charge through both Faradaic and non‐Faradaic mechanisms in transition metal oxide‐based nanomaterials have made them a popular choice for use as electrode materials in energy storage devices. Of these nanostructured iron oxides, especially Fe2O3, forms one of the most preferred choices of material as supercapacitor anode due to low cost, non‐toxicity, high abundance and availability of variable oxidation states. In this study, the synthesis of nanostructured Fe2O3 nanocubes is presented via the hydrothermal method using a mixed solvent system. The annealed α‐Fe2O3 nanocubes show a superior specific capacitance of 908 F g−1 as compared to 796 F g−1 for the as prepared samples at a current density of 2A g−1, The high specific capacity of Fe2O3 nanocubes can be ascribed to the availability and exposure of active sites for charge storage, low charge transfer resistance (Rct) and reversible electrochemical reactions involving Fe2+/Fe3+ ions. Further, the assembled two‐electrode asymmetric device α‐Fe2O3//NiO shows the energy density of 25.31Wh Kg−1 at a power density of 759.3 W Kg−1, with capacitance retention of 70% after 1000 cycles. These findings underscore the viability of α‐Fe2O3 nanocubes as a promising material for the development of next‐generation supercapacitors, with profound implications for the advancement of sustainable energy storage solutions.
High Captured Carbon Content Bioplastic Film from Spirulina
Authors: Yeo Jia Bin , Jang Jun Ho , Koo Jeong Woo , Jo Young In , Yoon So Eun , Kim Jeong Eun , Hong Jung Sug , Balamurugan Mani , Nam Ki Tae 
Published: January 2025

AbstractBioplastics offer a solution to the problem of increasing atmospheric CO2 levels contributed by the linear production and consumption pattern of fossil‐derived plastics by closing the carbon loop with material sourcing from biomass and bioplastic's biodegradability. Spirulina, a genus of cyanobacteria that is capable of rapid CO2 uptake, can be the key to realizing a circular plastic economy by converting atmospheric CO2 to value‐added high protein content biomass, from which the protein can be extracted and processed to produce protein‐based bioplastics with high captured carbon content that is biodegradable, releasing CO2 after decomposition to be returned to the cycle. To demonstrate the feasibility of utilizing the self‐assembling capabilities of Spirulina protein to fabricate bioplastics, a simple procedure is proposed that involves protein isoelectric point precipitation followed by solvent casting to produce an entirely Spirulina protein‐based bioplastic film containing glycerol as the plasticizer without blending with other types of conventional plastics. By further crosslinking with carboxymethylcellulose and Ca2+ cations, are able to obtain films with the highest average tensile strength of 5.5MPa. Additionally, the Spirulina protein films showed potential in UV‐blocking applications and exhibited good biodegradability.
Hyper‐CVAD and Sequential Blinatumomab Without and With Inotuzumab in Young Adults With Newly Diagnosed Philadelphia Chromosome‐Negative B‐Cell Acute Lymphoblastic Leukemia
Authors: Kantarjian Hagop , Short Nicholas J. , Jain Nitin , Haddad Fadi G. , Kadia Tapan , Yilmaz Musa , Ferrajoli Alessandra , Sasaki Koji , Alvarado Yesid , Pemmaraju Naveen , Senapati Jayastu , Garris Rebecca , Ravandi Farhad , Jabbour Elias 
Published: January 2025

ABSTRACTAdding inotuzumab ozogamicin (InO) to hyper‐CVAD and blinatumomab may improve outcomes in newly diagnosed Philadelphia chromosome (Ph)‐negative B‐cell acute lymphoblastic leukemia (B‐ALL). Patients with newly diagnosed B‐ALL received up to four cycles of hyper‐CVAD followed by four cycles of blinatumomab. Beginning with patient #39, InO 0.3 mg/m2 was added on Days 1 and 8 to two cycles of high‐dose methotrexate and cytarabine, and two cycles of blinatumomab. The primary endpoint was the relapse‐free survival (RFS) rate. Seventy‐five patients were treated (median age of 33 years; range, 18–59), of whom 37 (49%) received hyper‐CVAD with blinatumomab and InO (cohort 2). Measurable residual disease (MRD) negativity by next‐generation sequencing (sensitivity: 1 × 10−6) was achieved in 79% of patients in cohort 2. The median follow‐up was 44 months (range, 13–90) overall, and 26 months (range, 8–39) in cohort 2. For the entire cohort, the estimated 3‐year RFS rate was 82% and the 3‐year overall survival rate was 90%. These rates were 90% versus 74% (p = 0.06) and 100% versus 82% (p = 0.01) in patients who did or did not receive InO, respectively. No sinusoidal obstruction syndrome was observed. In summary, hyper‐CVAD with blinatumomab and InO improved the outcomes of patients with newly diagnosed B‐ALL.