bluuebunny/crossref_metadata_2025_split huggingface dataset:
Diffusion Control on the Van der Waals Surface of Monolayers for Uniform Bi‐Layer MoS2 Growth
Authors: Kim Tae Soo , Noh Gichang , Kwon Seongdae , Kim Ji Yoon , Dhakal Krishna P. , Oh Saeyoung , Chai Hyun‐Jun , Park Eunpyo , Kim In Soo , Lee Eunji , Kim Youngbum , Lee Jaehyun , Jo Min‐kyung , Kang Minsoo , Park Cheolmin , Kim Jeongho , Park Jeongwon , Kim Suhyun , Kim Mingyu , Kim Yuseok , Choi Sung‐Yool , Song Seungwoo , Jeong Hu Young , Kim Jeongyong , Kwak Joon Young , Kang Kibum 
Published: February 2024

Abstract2D MoS2 has gained attention for the post‐silicon material owing to its atomically thin nature and dangling bond‐free surface. The bi‐layer MoS2 is considered a promising material for electronic devices due to its better electrical properties than monolayer MoS2. However, the uniform growth of bi‐layer MoS2 is still challenging. Herein, the uniform growth of bi‐layer MoS2 is demonstrated using gas‐phase alkali metal‐assisted metal–organic chemical vapor deposition (GAA‐MOCVD). Thanks to enhanced metal reactant diffusion length in GAA‐MOCVD, the uniform growth of bi‐layer MoS2 film is achieved even at fast nucleation kinetics for a shorter growth time compared to previously reported MOCVD. The bi‐layer MoS2 field‐effect transistors (FETs) show superior electrical properties such as sheet conductance and electron mobility than monolayer MoS2 FETs. The electron mobility of bi‐layer MoS2 FETs with bismuth contacts reaches a maximum of 92.35 cm2 V−1 s−1. Using the partially grown epitaxial bi‐layer (PGEB) MoS2, it is demonstrated that a photodetector showed a near‐infrared photoresponse with a low dark current that is advantageous for both monolayer and bi‐layer applications. The potential expansion of the growth technique to layer‐by‐layer growth can result in boosted performance across a wide spectrum of electronic and optoelectronic devices employing MoS2.
Tailoring the Function of Battery Separators via the Design of MOF Coatings
Authors: Zhou Liyuan , Pan Hongwei , Yin Guijie , Xiang Yang , Tan Pingping , Li Xu , Jiang Yinzhu , Xu Maowen , Zhang Xuan 
Published: February 2024

AbstractSeparators serve as critical components in batteries, bearing the responsibility for battery safety. In addition to the demand for increased flame resistance of separators, there is a growing interest in the additional functions of battery separators. In this work, a multifunctional coating integration strategy is proposed for battery separators via the versatility of metal–organic frameworks. A versatile and high‐safety MIP‐202@2320 composite separator is engineered and it is integrated into lithium–sulfur batteries. The presence of Cl− and the porous structure of MIP‐202 impart flame‐retardant characteristics and high electrolyte retention (80%) to resulting separators. Moreover, coupled with the negatively charged electron cloud formed by Cl− ions within the channels, it can selectively impede the polysulfides from migrating toward the anode, while concurrently facilitating the movement of Li+ ions. The assembled lithium–sulfur battery with MIP‐202@2320 as the separator maintains an impressive 71.8% capacity retention even after 600 cycles at a 0.5C rate. This multifunctional integration strategy not only boosts the performance of lithium–sulfur batteries but also pioneers a new direction for the design of future battery separators for different kinds of batteries.
Nanoengineered Functional Cellulose Ionic Conductor Toward High‐ Performance All‐Solid‐State Zinc‐Ion Battery
Authors: Tu Wen‐Bin , Liang Shuang , Song Li‐Na , Wang Xiao‐Xue , Ji Gui‐Juan , Xu Ji‐Jing 
Published: February 2024

AbstractThe rechargeable zinc‐ion battery is regarded as a promising candidate for the next‐generation energy storage system, however, zinc dendrite growth and hydrogen evolution reaction (HER) have greatly hindered the practical application of the battery. Herein, a functionalized, nano‐engineering Zn2+ coordinated carboxylate cellulose solid‐state electrolyte (denoted as Zn‐CCNF@XG) for zinc‐ion battery is constructed through a straightforward approach. According to the experimental and density functional theory (DFT) results of dissociation energy, the notably decreased dissociation energy by −COOH is favorable to Zn2+ de‐coordinating and rapid ion‐hopping in Zn‐CCNF@XG to achieve high ionic conductivity and transference number. More importantly, the engineered molecular channels are beneficial to enlarging the distance between the nanofibril chains, providing a larger space for the movement of Zn2+. Benefiting from the coordination of Zn2+ with −OH in carboxylate cellulose nanofibrils, Zn‐CCNF@XG as a good ionic conductor displays a high ionic conductivity of 1.17 × 10−4 S cm−1 and transference number of 0.78. The Zn||NaV3O8·1.5H2O full cell with Zn‐CCNF@XG maintains a capacity retention of 83.46% with a coulombic efficiency of 99.99% after 3000 cycles (1 A g−1). The proposed strategy by introducing a functional group to cellulose nanofibrils effectively avoids the dendrite and HER, providing valuable guidelines for the practical application of zinc‐ion batteries.
Patient‐Derived Organoids as Therapy Screening Platforms in Cancer Patients
Authors: Khorsandi Danial , Yang Jia‐Wei , Foster Samuel , Khosravi Safoora , Hosseinzadeh Kouchehbaghi Negar , Zarei Fahimeh , Lee Yun Bin , Runa Farhana , Gangrade Ankit , Voskanian Leon , Adnan Darbaz , Zhu Yangzhi , Wang Zhaohui , Jucaud Vadim , Dokmeci Mehmet Remzi , Shen Xiling , Bishehsari Faraz , Kelber Jonathan A. , Khademhosseini Ali , de Barros Natan Roberto 
Published: February 2024

AbstractPatient‐derived organoids (PDOs) developed ex vivo and in vitro are increasingly used for therapeutic screening. They provide a more physiologically relevant model for drug discovery and development compared to traditional cell lines. However, several challenges remain to be addressed to fully realize the potential of PDOs in therapeutic screening. This paper summarizes recent advancements in PDO development and the enhancement of PDO culture models. This is achieved by leveraging materials engineering and microfabrication technologies, including organs‐on‐a‐chip and droplet microfluidics. Additionally, this work discusses the application of PDOs in therapy screening to meet diverse requirements and overcome bottlenecks in cancer treatment. Furthermore, this work introduces tools for data processing and analysis of organoids, along with their microenvironment. These tools aim to achieve enhanced readouts. Finally, this work explores the challenges and future perspectives of using PDOs in drug development and personalized screening for cancer patients.
Sensitive Organic Photodetectors With Spectral Response up to 1.3 µm Using a Quinoidal Molecular Semiconductor
Authors: Yin Bingyan , Zhou Xia , Li Yuyang , Hu Gangjian , Wei Wenkui , Yang Mingqun , Jeong Seonghun , Deng Wanyuan , Wu Baoqi , Cao Yunhao , Huang Bo , Pan Langheng , Yang Xiaoru , Fu Zhenyu , Fang Yanjun , Shen Liang , Yang Changduk , Wu Hongbin , Lan Linfeng , Huang Fei , Cao Yong , Duan Chunhui 
Published: February 2024

AbstractDetecting short‐wavelength infrared (SWIR) light has underpinned several emerging technologies. However, the development of highly sensitive organic photodetectors (OPDs) operating in the SWIR region is hindered by their poor external quantum efficiencies (EQEs) and high dark currents. Herein, the development of high‐sensitivity SWIR‐OPDs with an efficient photoelectric response extending up to 1.3 µm is reported. These OPDs utilize a new ultralow‐bandgap molecular semiconductor featuring a quinoidal tricyclic electron‐deficient central unit and multiple non‐covalent conformation locks. The SWIR‐OPD achieves an unprecedented EQE of 26% under zero bias and an even more impressive EQE of up to 41% under a –4 V bias at 1.10 µm, effectively pushing the detection limit of silicon photodetectors. Additionally, the low energetic disorder and trap density in the active layer lead to significant suppression of thermal‐generation carriers and dark current, resulting in excellent detectivity (Dsh*) exceeding 1013 Jones from 0.50 to 1.21 µm and surpassing 1012 Jones even at 1.30 µm under zero bias, marking the highest achievements for OPDs beyond the silicon limit to date. Validation with photoplethysmography measurements, a spectrometer prototype in the 0.35–1.25 µm range, and image capture under 1.20 µm irradiation demonstrate the extensive applications of this SWIR‐OPD.
Sulfur Vacancy Related Optical Transitions in Graded Alloys of MoxW1‐xS2 Monolayers
Authors: Ghafariasl Mahdi , Zhang Tianyi , Ward Zachary D. , Zhou Da , Sanchez David , Swaminathan Venkataraman , Terrones Humberto , Terrones Mauricio , Abate Yohannes 
Published: February 2024

AbstractEngineering electronic bandgaps is crucial for applications in information technology, sensing, and renewable energy. Transition metal dichalcogenides (TMDCs) offer a versatile platform for bandgap modulation through alloying, doping, and heterostructure formation. Here, the synthesis of a 2D MoxW1‐xS2 graded alloy is reported, featuring a Mo‐rich center that transitions to W‐rich edges, achieving a tunable bandgap of 1.85 to 1.95 eV when moving from the center to the edge of the flake. Aberration‐corrected high‐angle annular dark‐field scanning transmission electron microscopy showed the presence of sulfur monovacancy, VS, whose concentration varied across the graded MoxW1‐xS2 layer as a function of Mo content with the highest value in the Mo‐rich center region. Optical spectroscopy measurements supported by ab initio calculations reveal a doublet electronic state of VS, which is split due to the spin‐orbit interaction, with energy levels close to the conduction band or deep in the bandgap depending on whether the vacancy is surrounded by W atoms or Mo atoms. This unique electronic configuration of VS in the alloy gave rise to four spin‐allowed optical transitions between the VS levels and the valence bands. The study demonstrates the potential of defect and optical engineering in 2D monolayers for advanced device applications.
Modulating the Microenvironment of Coumarin Dyes within Multihierarchical Supraparticles: En Route toward Versatile Luminescent Dual‐Threshold Temperature Indicators with Ratiometric Readout
Authors: Reichstein Jakob , Luthardt Leoni , Martello Valentino Gabriel , Pianetti Andrea , Wintzheimer Susanne , Mandel Karl 
Published: February 2024

AbstractTemperature indicators trace (un)desired thermal impacts across their thermal history upon readout at every point of interest via defined irreversible signal changes. Ratiometric luminescent temperature indicators are attractive due to their fast, sensitive, contactless, spatially‐resolved, and self‐referenced readout. However, they have a limited working range as commonly only one specific temperature‐induced physicochemical effect is exploited. Herein, dual‐threshold temperature indicator supraparticles (SPs) are introduced that expand the working range of individual luminescent probes and enhance the extractable information on the thermal history. These SPs derive their functionality from the synergistic interplay of three spectrally distinguishable luminescent species assembled in one multihierarchical, micrometer‐sized particle of hybrid organic‐inorganic nature. This engineered nanostructure enables the stepwise modulation of the physicochemical microenvironment of two incorporated coumarin species at programmable threshold temperatures, resulting in distinct changes in their emission. As these changes are based on dye‐specific mechanisms that are induced in consecutive temperature regimes, the SPs achieve a scarcely reported broad working range (60–200 °C) with temperature‐dependent response times of minutes to seconds. From a broader perspective, the conceptualized SPs pioneer in how multiple individual luminescent probes with different excitation‐emission properties and indicator mechanisms are synergistically united in one advanced indicator system by precise material engineering.
Spatially Resolved Molecular Analysis of Host Response to Medical Device Implantation Using the 3D OrbiSIMS Highlights a Critical Role for Lipids
Authors: Suvannapruk Waraporn , Fisher Leanne E , Luckett Jeni C , Edney Max K , Kotowska Anna M , Kim Dong‐Hyun , Scurr David J , Ghaemmaghami Amir M , Alexander Morgan R 
Published: February 2024

AbstractA key goal for implanted medical devices is that they do not elicit a detrimental immune response. Macrophages play critical roles in the modulation of the host immune response and are the cells responsible for persistent inflammatory reactions to implanted biomaterials. Two novel immune‐instructive polymers that stimulate pro‐ or anti‐inflammatory responses from macrophages in vitro are investigated. These also modulate in vivo foreign body responses (FBR) when implanted subcutaneously in mice. Immunofluorescent staining of tissue abutting the polymer reveals responses consistent with pro‐ or anti‐inflammatory responses previously described for these polymers. Three Dimensional OrbiTrap Secondary Ion Mass Spectrometry (3D OrbiSIMS) analysis to spatially characterize the metabolites in the tissue surrounding the implant, providing molecular histology insight into the metabolite response in the host is applied. For the pro‐inflammatory polymer, monoacylglycerols (MG) and diacylglycerols (DG) are observed at increased intensity, while for the anti‐inflammatory coating, the number of phospholipid species detected decreased, and pyridine and pyrimidine levels are elevated. Small molecule signatures from single‐cell studies of M2 macrophages in vitro correlate with the in vivo observations, suggesting potential for prediction. Metabolite characterization by the 3D OrbiSIMS is shown to provide insight into the mechanism of bio‐instructive materials as medical devices and to inform on the FBR to biomaterials.
Integrated Multiomics Reveals Silencing of has_circ_0006646 Promotes TRIM21‐Mediated NCL Ubiquitination to Inhibit Hepatocellular Carcinoma Metastasis
Authors: Hu Xin , Chen Guanrong , Huang Yingchen , Cheng Qiyang , Zhuo Jianyong , Su Renyi , He Chiyu , Wu Yichao , Liu Zhikun , Yang Beng , Wang Shuai , Meng Lijun , Zheng Shusen , Lu Di , Wei Qiang , Yang Jiayin , Wei Xuyong , Chen Ronggao , Xu Xiao 
Published: February 2024

AbstractRecent studies suggest that circular RNA (circRNA)‐mediated post‐translational modification of RNA‐binding proteins (RBP) plays a pivotal role in metastasis of hepatocellular carcinoma (HCC). However, the specific mechanism and potential clinical therapeutic significance remain vague. This study attempts to profile the regulatory networks of circRNA and RBP using a multi‐omics approach. Has_circ_0006646 (circ0006646) is an unreported circRNA in HCC and is associated with a poor prognosis. Silencing of circ0006646 significantly hinders metastasis in vivo. Mechanistically, circ0006646 prevents the interaction between nucleolin (NCL) and the E3 ligase tripartite motif‐containing 21 to reduce the proteasome‐mediated degradation of NCL via K48‐linked polyubiquitylation. Furthermore, the change of NCL expression is proven to affect the phosphorylation levels of multiple proteins and inhibit p53 translation. Moreover, patient‐derived tumor xenograft and lentivirus injection, which is conducted to simulate clinical treatment confirmed the potential therapeutic value. Overall, this study describes the integrated multi‐omics landscape of circRNA‐mediated NCL ubiquitination degradation in HCC metastasis and provides a novel therapeutic target.
Near Infrared Responsive Gold Nanorods Attenuate Osteoarthritis Progression by Targeting TRPV1
Authors: Li Weitong , Lv Zhongyang , Wang Peng , Xie Ya , Sun Wei , Guo Hu , Jin Xiaoyu , Liu Yuan , Jiang Ruiyang , Fei Yuxiang , Tan Guihua , Jiang Huiming , Wang Xucai , Liu Zizheng , Wang Zheng , Xu Nuo , Gong Wenli , Wu Rui , Shi Dongquan 
Published: February 2024

AbstractOsteoarthritis (OA) is the most common degenerative joint disease worldwide, with the main pathological manifestation of articular cartilage degeneration. It have been investigated that pharmacological activation of transient receptor potential vanilloid 1 (TRPV1) significantly alleviated cartilage degeneration by abolishing chondrocyte ferroptosis. In this work, in view of the thermal activated feature of TRPV1, Citrate‐stabilized gold nanorods (Cit‐AuNRs) is conjugated to TRPV1 monoclonal antibody (Cit‐AuNRs@Anti‐TRPV1) as a photothermal switch for TRPV1 activation in chondrocytes under near infrared (NIR) irradiation. The conjugation of TRPV1 monoclonal antibody barely affect the morphology and physicochemical properties of Cit‐AuNRs. Under NIR irradiation, Cit‐AuNRs@Anti‐TRPV1 exhibited good biocompatibility and flexible photothermal responsiveness. Intra‐articular injection of Cit‐AuNRs@Anti‐TRPV1 followed by NIR irradiation significantly activated TRPV1 and attenuated cartilage degradation by suppressing chondrocytes ferroptosis. The osteophyte formation and subchondral bone sclerosis are remarkably alleviated by NIR‐inspired Cit‐AuNRs@Anti‐TRPV1. Furthermore, the activation of TRPV1 by Cit‐AuNRs@Anti‐TRPV1 evidently improved physical activities and alleviated pain of destabilization of the medial meniscus (DMM)‐induced OA mice. The study reveals Cit‐AuNRs@Anti‐TRPV1 under NIR irradiation protects chondrocytes from ferroptosis and attenuates OA progression, providing a potential therapeutic strategy for the treatment of OA.
Texture Exposure of Unconventional (101)Zn Facet: Enabling Dendrite‐Free Zn Deposition on Metallic Zinc Anodes
Authors: Cheng Zihai , Wang Ke , Fu Jimin , Mo Funian , Lu Peng , Gao Jiantou , Ho Derek , Li Bo , Hu Haibo 
Published: February 2024

AbstractTexturing metallic zinc anodes (MZAs) for selective exposure of (002)Zn plane with high thermodynamical stability is an efficient scheme for dendrite‐free Zn electrodeposition. However, fundamental factors that influence Zn deposition morphology via surface crystallographic texture engineering are not well understood. Herein, different from traditional cognition, MZAs with preferential exposure of (101)Zn facet are demonstrated to be equally effective in promoting dendrite‐free Zn deposition, which is enabled by introducing trace amount (0.01 m) of theophylline into ZnSO4 electrolyte. Experimental results and mathematical model corroborate, indicating mechanistically that the theophylline derived cations preferentially adsorb on the (002)Zn crystal plane due to higher adsorption energy, thereby accelerating its growth through increased binding affinity with Zn2+ ions. Consequently, this phenomenon facilitates the texture exposure of (101)Zn facet to achieve ordered surface crystallographic orientation of MZAs (101‐Zn), thus enabling electrodeposition/dissolution cycling over 650 h under a depth of discharge up to 40% and significantly boosting the rechargeability (76.7% capacity retention after 1000 cycles) of the 101‐Zn||carbon‐cloth@MnO2 full battery relative to counterpart without theophylline additive (36.3%). The work offers deep insights on the scientific links between the surface crystallographic orientation of MZAs and Zn deposition morphology, while opens up vast untapped opportunities to realize dendrite‐free MZAs.
Stable isotope profiling of farmed Penaeus monodon for the evaluation of feed efficiency
Authors: Simtoe Ambakisye P. , Lugendo Blandina R. , Mgaya Yunus D. 
Published: February 2024

AbstractThe current study profiled the dual isotopes of carbon and nitrogen in feeds and muscles of farmed Penaeus monodon for evaluation of feed efficiency in making up the prawn muscle. Signatures of both feed and resulted muscles of P. monodon were subjected to two‐ and three‐source linear mixing models to elucidate the contribution of each feed item in the building of the muscle. The results revealed that carbon and nitrogen in different feed substances have different influences on the growth and nutrient uptake by the prawn. Different growth stages showed isotopic switching within prawn muscles in the course of their building up. Generally, marine sources were the most enriched in both δ13C and δ15N. Likewise, δ13C of wild‐caught prawns (−16.30 ± 0.72‰) were superior over farmed prawns (−18.00 ± 0.59‰) (p < 0.01), whereas no significant differences were observed in δ15N values between wild (8.03 ± 0.65‰) and farmed (8.38 ± 1.39‰) (p > 0.01). The isotopic composition of P. monodon mirrored those of the ingredients contained in its feed and varied across treatment levels. Comparing to other ingredients, marine macroalgae exhibited significantly higher (p < 0.01) feed efficiency, and as a result, they improved the growth of P. monodon compared to the other ingredients. The same treatment recorded significantly lower (p < 0.01) feed conversion ratio compared to other treatments. However, muscle somatic index, specific growth rate and condition factor were not significantly different across treatments (p > 0.01). Moreover, a clear distinction was observed between wild and farmed P. monodon, and such a distinction is clearly explained by δ13C composition. In conclusion, multiple sources of δ13C and δ15N in feeds are incorporated more efficiently in muscles than single sources.
Optical and electrical analysis of polyethylene oxide/disodium hexachloroplatinate complex composite films
Authors: Telfah Ahmad , Abu‐Zurayk Rund , Al‐Bataineh Qais M. , Tavares Carlos J. , Foadian Farzad , Etzkorn Johannes 
Published: February 2024

AbstractThe present study reports the synthesis of composite films comprising PEO/Na2PtCl6 complex and their deposition onto fused silica substrates via the dip‐coating method. Chemical, crystallographic, and thermal characterizations are carried out to confirm the incorporation of Na2PtCl6 and PEO matrix into the films. The transmittance of the PEO film is initially high and decreases subsquently with an increase in Na2PtCl6 content. The optical band‐gap energy of the composite films decreases exponentially from 4.62 to 3.79 eV with the increase in Na2PtCl6 content. Furthermore, in the normal dispersion region, the refractive index of the PEO film decreases from 2.00 to 1.670 as the wavelength increases from 400 to 700 nm. The refractive index values increase with an increase in the concentration of Na2PtCl6 in the PEO film up to 8 wt.%. The incorporation of Na2PtCl6 into the PEO matrix increases the electrical conductivity because of the combined enhancement of the PEO conductivity and increase i Na2PtCl6. These findings suggest that PEO/Na2PtCl6 complex composite films have potential applications in UV‐shielding and optoelectronic devices.