bluuebunny/crossref_metadata_2025_split huggingface dataset:
Electrochromic Encryption and Decryption Smart Films Fabricated by Selective Photopolymerization of Polarization‐Dependent Triphenylamine‐Based Thin Films
Authors: Yu Dongmin , Jang Eunji , Wi Youngjae , Hyeong Jaeseok , Lee Kyung Min , Godman Nicholas P. , McConney Michael E. , De Sio Luciano , Lim Seok‐In , Jeong Kwang‐Un 
Published: January 2025

AbstractThe newly designed triphenylamine (TPA) based asymmetric monomer (TPA‐A) is synthesized for the development of a high‐security information encryption system. TPA‐A exhibits photoluminescence (PL) emission and redox‐active electrochromic (EC) properties, highlighting its potential as a smart encryptable ink. Introducing a methyl group to one side branch of the TPA‐A induces a steric hindrance effect, enabling TPA‐A to form a self‐assembled lamello‐columnar structure. This structural modification reduces the phase transition temperature and simultaneously allows for the uniaxial orientation of TPA‐A by a simple shear‐coating process. The uniaxially oriented and self‐assembled TPA‐A thin films exhibits polarization‐dependent PL properties and electrofluorochromic (EFC) characteristics combined with redox‐responsive EC properties. The selective photopolymerization of polarization‐dependent TPA‐A thin film generates a dual‐mode information encryption system. The newly developed EC smart film can open a new door for optoelectronic information encryption and anti‐counterfeiting technologies.
Stepwise Planarizing Geometries of D–A Type Red Thermally Activated Delayed Fluorescence Molecules in Condensed States Toward High‐Efficiency Red/NIR OLEDs
Authors: Wang Hui , Lin Sen , Chen Jia‐Xiong , Hao Xiao‐Yao , Fan Xiao‐Chun , Shi Yi‐Zhong , Yu Jia , Chen Xian‐Kai , Wang Kai , Zhang Xiao‐Hong 
Published: January 2025

AbstractQuasiplanar donor–acceptor (D–A) thermally activated delayed fluorescence (TADF) molecules are appealing candidates for efficient red/near‐infrared (NIR) emitters but have not been realized. Herein, for the first time, a stepwise approach to achieve this goal via a spiro‐locked C─C covalent bond linking strategy combined with the subtle management of intermolecular C─H···CN noncovalent bonds in condensed states is presented. This synergetic effect enables the newly developed molecule, DCN‐SAC, to not only attain nearly unity photoluminescence quantum yield, with a horizontal dipole ratio of up to 89% at 5 wt% doped conditions but also achieve a quasiplanar configuration with high‐exciton‐harvesting J‐aggregates under neat condensed conditions. The optimized organic light‐emitting diode (OLED) using DCN‐SAC as the dopant furnishes a topmost external quantum efficiency (EQE) of 38.7% at 631 nm among all red OLEDs based on TADF materials. More importantly, a DCN‐SAC‐based nondoped OLED affords a remarkable EQE of 12.6% with an emission peak at 730 nm, which sets a record‐breaking value among all previously reported nondoped TADF devices in the similar emission region. These findings reveal the effectiveness and great potential of stepwise planarity, presenting a new paradigm for developing high‐efficiency red/NIR TADF OLEDs.
Synergetic Atom‐Island and Metal Alloy Triggering Tandem Reaction for CH4 Photooxidation to CH3OH
Authors: Xiao Zhen , Shen Jinni , Jiang Jianing , Zhang Jiangjie , Liang Shuqi , Han Shitong , Long Jinlin , Dai Wenxin , Li Yi , Wang Xuxu , Xi Hailing , Fu Xianzhi , Zhang Zizhong 
Published: January 2025

AbstractCH3OH is the most desired product of photocatalytic CH4 conversion. The prominent metal‐decorated photocatalyst is challenging in both high yield and selectivity for CH3OH products due to over‐oxidation by •OH mechanism. Here, interstitial Zn is fabricated into ZniO to induce the formation of Zn atom island for rapid single electron reduction of O2 into •OOH instead of •OH for the selective combination with methyl into CH3OOH. AuPd alloy is simultaneously decorated on ZniO surface for tuning CH3OOH adsorption and reduction into CH3OH. The synergy of Zn atom island and AuPd alloy achieve a tandem reaction pathway (CH4→CH3OOH→CH3OH) for an unprecedented CH3OH yield of 2444 mmol gAuPd−1 h−1 (or 8800 µmol gcat−1 h−1) with 98.3% selectivity, which bypasses the •OH mechanism for tuning the high selectivity of CH3OH. An apparent quantum efficiency of 18.53% at 370 nm for CH4 conversion are super to the reported photocatalytic systems. Thus, this work provides the new strategy of the synergetic atom island and metal alloy photocatalysts through a tandem reaction pathway to mediate the photocatalytic selective oxidation of CH4 into the desired CH3OH.
Electrochemical Interface Engineering on a Silicon‐Based Anode via Fluorinated‐Additive‐Assisted Interplay with the Electric Double Layer
Authors: Yan Ming‐Yan , Zhu Yu‐Hui , Liang Jia‐Yan , Liu Qing‐Xiang , Zhang Xu‐Sheng , Li Ge , Guo Hua , Fan Min , Wang Wen‐Peng , Chen Xingyu , Li Bao , Yan Hui‐Juan , Xin Sen , Gao Hongcai 
Published: January 2025

AbstractIncorporating functional fluorinated additives into the electrolyte has demonstrated a promising strategy for improving the electrochemical and interfacial stability of silicon‐based anode materials. In previous studies, these additives are claimed responsible for formation of a fluorinated solid electrolyte interphase (SEI) owing to matched orbital energy level with the other electrolyte components. The electric double layer (EDL) created via ionic‐electronic coupling at a (sub)nanoscale shows potential influence on the initial SEI formation at the anode, yet the underlying relationship among electrolyte additive, EDL and SEI remains obscure. Here, it is shown that, introduction of 0.5 wt.% trimethylsilyl trifluoromethanesulfonate (TMSOTF) additive into a conventional LiPF6‐based electrolyte helps to refine the EDL configuration, allowing stronger participation of additive molecules and counter anions for building a fluoride‐rich layers during initial SEI formation. This dynamic maintenance of an inorganic‐rich matrix (LiF, LixPOyFz, and LixSy) throughout the electrochemical process results in a SEI with optimized chemical composition, enhancing Li+ transport, mechanical strength, and structural integrity. Consequently, a SiOx (x≈1) anode exhibits improved cycling and rate performance, and electrode conformality. This work helps to clarify the EDL‐SEI interplay and provide guidelines for rational design of kinetically‐stable SEI on a high‐capacity anode with substantial volume variations.
Boosting OER Performance of NiFe‐MOFs via Heterostructure Engineering: Promoted Phase Transformation and Self‐optimized Dynamic Interface Electron Structure
Authors: Jia Jinzhi , Wang Yantao , Cha Yongyu , Wang Zhongwei , Huang Junfeng , Wang Denan , Li Hua , Guo Kailu , Li Jian , Huang Jier , Tang Yu , Xu Cailing 
Published: January 2025

AbstractHow to manipulate heterostructure engineering to achieve high‐efficiency oxygen evolution reaction (OER) remains a significant challenge. Herein, a promising OER heterostructure electrocatalyst with IrNi nanoalloys (≈3.29 ± 0.12 nm) anchored on NiFe‐MOFs (IrNi@NiFe‐MOFs), exhibiting promoted phase transformation and self‐optimized dynamic interface electronic structure, via a one‐step hydrothermal method is designed and developed. Specifically, IrNi@NiFe‐MOFs displays excellent OER performance with a low overpotential of 228 mV at 10 mA cm−2, a small Tafel slope of 37.6 mV dec−1, and robust stability at 10 and 100 mA cm−2. Experimental and theoretical calculations identify the actual active sites as IrNi@NiFeOOH and further reveal that the dynamic structure evolution and self‐optimized dynamic interface electron structure, promoted by heterostructure engineering, boost its OER catalytic performance. Moreover, IrNi@NiFeOOH heterostructure displays strong interface electron interactions and a unique self‐optimized dynamic interface electron structure, resulting in better charge redistribution and adaptive bonding (Ir─O─Ni/Fe bonds). This structure therefore plays a critical role in promoting electron transfer, facilitating the dynamic evolution of reaction intermediates, and reducing the energy barrier of the potential‐determining step, thereby boosting the OER performance. These findings provide new insights into the development of MOF‐based electrocatalysts via heterostructure engineering.
A Solvatochromic and Photosensitized Lipid Droplet Probe Detects Local Polarity Heterogeneity and Labels Interacting Proteins in Human Liver Disease Tissue
Authors: Wang Yuhui , Guo Hengke , Wan Wang , Jing Biao , Bai Yulong , Sun Jialu , Zhang Xin , Gao Zhenming , Liu Yu , Dong Xuepeng 
Published: January 2025

AbstractThe intricate morphology, physicochemical properties, and interacting proteins of lipid droplets (LDs) are associated with cell metabolism and related diseases. To uncover these layers of information, a solvatochromic and photosensitized LDs‐targeted probe based on the furan‐based D‐D‐π‐A scaffold is developed to offer the following integrated functions. First, the turn‐on fluorescence of the probe upon selectively binding to LDs allows for direct visualization of their location and morphology. Second, its solvatochromic fluorescence with linear correlation to polarity quantifies micro‐environmental heterogeneity among LDs. Third, the unique photosensitized properties enable photocatalytic proximity labeling and enrichment of LDs‐interacting proteins, ready for potential downstream proteomic analysis. These functions are exemplified using artificial LDs in buffer, stressed liver cell line, and diseased liver tissues biopsied from patients. While most LD sensors only offer fluorescence imaging functions, the multi‐functional LD probe reported herein integrates both singlet fluorescence and triplet photosensitization properties for LDs studies.
Elucidating Thermal Decomposition Kinetic Mechanism of Charged Layered Oxide Cathode for Sodium‐Ion Batteries
Authors: Li Qiaojun , Li Yu , Liu Mingquan , Li Ying , Zhao Huichun , Ren Haixia , Zhao Yang , Zhou Qiannan , Feng Xin , Shi Jing , Wu Chuan , Bai Ying 
Published: January 2025

AbstractThe safety of the P2‐type layered transition metal oxides (P2‐NaxTMO2), a promising cathode material for sodium‐ion batteries (SIBs), is a prerequisite for grid‐scale energy storage systems. However, previous thermal runaway studies mainly focused on morphological changes resulting from gas production detection and thermogravimetric analysis, while the structural transition and chemical reactions underlying these processes are still unclear. Herein, a comprehensive methodology to unveil an interplay mechanism among phase structures, interfacial microcrack, and thermal stability of the charged P2‐Na0.8Ni0.33Mn0.67O2 (NNMO) and the P2‐Na0.8Ni0.21Li0.12Mn0.67O2 (NNMO‐Li) at elevated temperatures is established. Combining a series of crystallographic and thermodynamic characterization techniques, the specific chemical reactions occurring in the NNMO materials during thermal runaway are clarified first and solidly proved that Li doping effectively hinders the dissolution of transition metal ions, reduces oxygen release, and enhances thermal stability at elevated temperatures. Importantly, based on Arrhenius and nonisothermal kinetic equations, the kinetic triplet model is successfully constructed to in‐depth elucidate the thermal decomposition reaction mechanism of P2‐NaxTMO2, demonstrating that such thermodynamic assessment provides a new perspective for building high‐safety SIBs.
Synergistically Enhanced Co‐Adsorption of Reactant and Hydroxyl on Platinum‐Modified Copper Oxide for High‐Performance HMF Oxidation
Authors: Li Jiaran , Qiu Rongxing , Zhang Siwang , Peng Li , Dong Yangyang , Jiang Yuan , Li Yin , Fang Nan , Yu Jia , Dong Jin‐Chao , Zheng Haohui , Ding Lingzhi , Wan Jinlong , Akpinar Isil , Kuang Junhua , Chen Gaofeng , Ye Jinyu , Sun Yong , Lin Lu , Zheng Shisheng , Yang Shuliang , Li Jun , Li Jian‐Feng 
Published: January 2025

AbstractElectrochemical oxidation of biomass‐derived 5‐hydroxymethylfurfural (HMF) provides an environmentally friendly route for producing the sustainable polymer monomer 2,5‐furandicarboxylic acid (FDCA). Thus, precisely adjusting the synergistic adsorption among key reactive species, such as HMF and OHads, on the carefully designed catalyst surface is essential for achieving satisfactory catalytic performance for HMF oxidation to FDCA as it is closely related to the adsorption strength and configuration of the reaction substrates. This kind of regulation will ultimately facilitate the improvement of HMF oxidation performance. In this work, Pt nanoparticles modified CuO nanowires (denoted as Pt/CuO@CF) are constructed for the selective electrooxidation of HMF to FDCA under alkaline conditions. The well‐designed Pt/CuO@CF demonstrates highly impressive catalytic performance across a range of HMF concentrations, ranging from the commonly used concentrations to higher levels typically not explored (10, 25, 50, 75, and 100 mm) with high FEFDCA (all above 95%) and outstanding long‐term stability (15 cycles). In situ experimental characterizations confirm that the designed heterogeneous interface between Pt and CuO enhances the enrichment of HMF and OHads species on the catalyst surface. Theoretical calculations reveal the anchored Pt nanoparticles reduce the adsorption barrier for HMF and OHads, thereby promoting the highly selective oxidation of HMF to FDCA.
Angle‐Tolerant Circular Eigenpolarizations Enabled by Orientational Disorder in Dielectric Metasurfaces
Authors: Tanaka Katsuya , Rahimzadegan Aso , Arslan Dennis , Fitriana Anna , Fasold Stefan , Pidgayko Dmitry , Steinert Michael , Pertsch Thomas , Decker Manuel , Rockstuhl Carsten , Staude Isabelle 
Published: January 2025

AbstractTailored structural disorder in photonic metasurfaces enables advanced light shaping. Specifically, an orientational disorder in chiral nanostructures leads to circular eigenpolarizations with a heavily suppressed linear birefringence. The orientational disorder is, therefore, vital to observing purely chiroptical effects such as circular dichroism and optical activity. Here, it is experimentally and numerically demonstrated that all‐dielectric orientationally disordered chiral bilayer square array metasurfaces preserve highly circular eigenpolarizations for a wide range of incidence angles. The angle‐dependent performance of disordered chiral metasurfaces is compared with that of their C2 and C4 symmetric periodic counterparts, demonstrating that the disordered structures provide nearly pure circular eigenpolarizations across a larger range of angles and wavelengths, whereas the periodic ones do not. These findings underscore the ability of tailored disorder to enhance the robustness of engineered chiroptical responses of all‐dielectric metasurfaces and highlight its potential for flat, integrable, and highly efficient optical components, such as circular polarizers and beam splitters.
Micro‐Scale Topography Triggers Dynamic 3D Nuclear Deformations
Authors: Leclech Claire , Cardillo Giulia , Roellinger Bettina , Zhang Xingjian , Frederick Joni , Mamchaoui Kamel , Coirault Catherine , Barakat Abdul I. 
Published: January 2025

AbstractNavigating complex extracellular environments requires extensive deformation of cells and their nuclei. Most in vitro systems used to study nuclear deformations impose whole‐cell confinement that mimics the physical crowding experienced by cells during 3D migration through tissues. Such systems, however, do not reproduce the types of nuclear deformations expected to occur in cells that line tissues such as endothelial or epithelial cells whose physical confinement stems principally from the topography of their underlying basement membrane. Here, it is shown that endothelial cells and myoblasts cultured on microgroove substrates that mimic the anisotropic topography of the basement membrane exhibit large‐scale 3D nuclear deformations, with partial to complete nuclear penetration into the microgrooves. These deformations do not lead to significant DNA damage and are dynamic with nuclei cyclically entering and exiting the microgrooves. Atomic force microscopy measurements show that these deformation cycles are accompanied by transient changes in perinuclear stiffness. Interestingly, nuclear penetration into the grooves is driven principally by cell‐substrate adhesion stresses, with a limited need for cytoskeleton‐associated forces. Finally, it is demonstrated that myoblasts from laminopathy patients exhibit abnormal nuclear deformations on microgrooves, raising the possibility of using microgroove substrates as a novel functional diagnostic platform for pathologies that involve abnormal nuclear mechanics.
Printed Optoelectronic Memories Using Gr/WS2 Nanostructured Composite Ink for Retina‐Inspired Vision Persistent Synapses
Authors: Bai Jiahui , Wang Qiuyan , Zheng Qiaoqiao , Liu Dong , Zhan Hongbing , Xu Renjing , Pei Jiajie 
Published: January 2025

AbstractThe rapid advancement of neuromorphic computing and machine vision drives the need for optoelectronic memories that mimic neural and visual systems, integrating optical sensing, data storage, and processing. Traditional fabrication methods are often complex, multistep processes that struggle to achieve lightweight, scalable, and flexible designs. This limitation highlights the need for alternative approaches like printing technologies to enable flexible optoelectronic memory development. Here, a novel approach is presented to print optoelectronic memories using graphene (Gr)/WS2 nanostructured composite ink. This composite ink utilizes Gr nanosheets as conductive channels and defect sites in WS2 as charge capture centers, forming local heterojunctions that enable efficient photoelectric storage. Two types of Gr/WS2 composite inks are developed, tested, and compared with pure Gr ink. The findings reveal that the Gr/WS2 nanocomposite ink with enhanced edge states exhibits superior memory performance. Devices print using this ink demonstrated the ability to store visual information in both single‐pulse and multi‐pulse modes, reflecting potential applications in retina‐inspired visual persistence and neuromorphic computing. This work highlights the promise of printed 2D material‐based optoelectronic memories for advancing scalable, low‐cost, and flexible electronic devices.
Broadband, Single‐Layered, and Optically Transparent Reflective Phase‐Shifting‐Surface Array for Beam Manipulation and Enhanced Wireless Communications
Authors: Cai Longzhu , Zhou Jianjing , Zhou Jiaqi , Zhang Lei , Jiang Zhi Hao , Hong Wei 
Published: January 2025

AbstractOptically transparent electromagnetic devices play a crucial role in modern society, yet conventional optically transparent millimeter‐wave devices suffer from high return loss, limited phase shift, narrow bandwidth, high profile, and low optical transparency. Current materials, fabrication processes, and design methodologies restrict the development of high‐performance optically transparent reflective phase‐shifting‐surface arrays or reflectarrays. To address this, a design concept for broadband, single‐layered, and optically transparent reflectarray antennas is reported, which can be integrated with glass windows for beam manipulation and enhanced indoor signal coverage and wireless communications. The proposed reflectarray element employs a single‐layered cyclic olefin copolymer (COC) medium as the dielectric substrate, with fine metal line (FML) patterns under 50 µm width to create multi‐resonant structures for phase range broadening. This architecture combines multi‐resonant phase‐shifting elements with minimal FML structures and low‐loss COC substrate, achieving exceptional antenna performance while ensuring high optical transparency. Wireless communication transmission experiments validate the functionality and performance advantages of the fabricated optically transparent reflectarray. These results substantiate the immense potential and broad application prospects of the novel optically transparent COC dielectric material, the FML structure, and the proposed design concepts and methods in advancing high‐performance optically transparent reflectarrays and related communication systems.
TP53 Mutations in Myeloproliferative Neoplasms: Context‐Dependent Evaluation of Prognostic Relevance
Authors: Tefferi Ayalew , Abdelmagid Maymona , Loscocco Giuseppe G. , Fathima Saubia , Begna Kebede H. , Al‐Kali Aref , Foran James , Palmer Jeanne , Badar Talha , Patnaik Mrinal M. , Reichard Kaaren K. , He Rong , Zepeda Mendoza Cinthya J. , Shah Mithun , Orazi Attilio , Arber Daniel A. , Pardanani Animesh , Vannucchi Alessandro M. , Hiwase Devendra , Gangat Naseema , Guglielmelli Paola 
Published: January 2025

ABSTRACTThe clinical relevance of TP53 mutations (TP53MUT) in myeloproliferative neoplasms (MPN) and their prognostic interaction with MPN subtype designation has not been systematically studied. In the current study, 114 patients with MPN harboring TP53MUT (VAF ≥ 2%) were evaluated for overall survival (OS), calculated from the time of TP53MUT detection: chronic phase myelofibrosis (MF‐CP; N = 61); blast‐phase (MPN‐BP; N = 31) or accelerated‐phase (MPN‐AP; N = 16) MPN, and polycythemia vera/essential thrombocythemia (PV/ET; N = 6). Sixty‐five (57%) patients harbored International Consensus Classification (ICC)‐defined multihit TP53MUT and 56 (49%) monosomal/complex karyotype (MK/CK). Majority of MPN‐BP (90%) and MPN‐AP (81%) while 39% of MF‐CP and none of PV/ET patients harbored multihit TP53MUT. OS in MPN‐BP and MPN‐AP was equally dismal (median 6 vs. 4.5 months, respectively; p = 1.0), regardless of multihit configuration (p = 0.44), while OS in TP53MUT MPN‐BP/AP (N = 47; median 4 months) was inferior to that of a separate cohort (N = 49) with TP53 wild‐type MPN‐BP/AP (median 11 months; p < 0.01). OS in MF‐CP was significantly shorter with multihit versus non‐multihit TP53MUT (median 10 vs. 35 months; HR 2.9; p < 0.01), independent of other MF‐relevant genetic risk factors, including ASXL1/SRSF2/U2AF1 mutations. Multihit TP53MUT was also associated with inferior survival following allogeneic stem cell transplant (ASCT): median 9 months versus “not reached” in patients with (N = 9) versus without (N = 8) multihit TP53MUT (p < 0.01). The presence of multihit or non‐multihit TP53MUT in MPN‐BP/AP or multihit TP53MUT in MF‐CP is associated with exceptionally poor prognosis and justifies inclusion into the ICC category of “myeloid neoplasms with mutated TP53.” By contrast, detection of non‐multihit TP53MUT, by itself, might not endanger short‐term survival in MF‐CP, PV, or ET.
The Introduction of Extended Out‐of‐Home Care (OOHC) Until 21 Years in Australia: A Mapping of Policy, Legislation and Programs in Each Jurisdiction
Authors: Mendes Philip , Roche Steven , Kristo Isabella , O'Donnell Melissa , Moore Tim , Malvaso Catia , Venables Jemma , McDowall Joseph 
Published: January 2025

ABSTRACTIt is increasingly recognised by global research that extending out‐of‐home care (OOHC) until at least 21 years of age is the policy reform most likely to advance improved outcomes for care leavers. In recent years, all eight Australian jurisdictions (States and Territories) have introduced forms of extended care programs. Yet, major variations remain between these jurisdictions in terms of the placement types covered, the levels of support and funding, and the terms and language used to describe their programs. This paper maps the existing policy developments in each jurisdiction and the level of program supports provided to care leavers aged 18–21 years. For each jurisdiction, we establish extended care eligibility and coverage, funding and adequacy, and the key terminology used. Our discussion of the commonalities and differences between the jurisdictions suggests that some sub‐groups of care leavers may need additional and specialised forms of support. They include most notably those exiting residential care and Aboriginal and Torres Strait Islander care leavers.