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Linear Variable PbS-DMSO Filter with Potentiality for Hyperspectral Imaging Applications 具有高光谱成像应用潜力的线性可变 PbS-DMSO 滤波器
IF 5.9 2区 材料科学 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY Pub Date : 2024-07-17 DOI: 10.1021/acsanm.4c03173
Xiuqi Zhao, Haigang Hou, Ling Bai, Xiangzhao Zhang, Quanjiang Lv, Jian Yang, Junlin Liu, Guiwu Liu, Guanjun Qiao
Under the synergistic effect of Mie scattering and dimethyl sulfoxide (DMSO) ligand modification, a novel linear variable PbS-DMSO filter obtained by regulating the quantity and spacing of PbS-DMSO nanoparticles exhibits continuous variable filtering capability in the wide spectral range of 500–1100 nm, with significant slope and cutoff depth of filtering. The surface modification of PbS quantum dots (QDs) with DMSO drastically enhances the light absorption, thereby increasing the cutoff depth and slope of filtering. Moreover, the modification of PbS QDs with DMSO also results in the aggregation of PbS QDs into nanoparticles with an average diameter of ∼100 nm, providing conditions for the generation of the Mie scattering effect. Based on the Mie scattering effect, by regulating the quantity and spacing of PbS-DMSO nanoparticles, not only can the absorption characteristics of PbS-DMSO nanoparticles be further enhanced to improve the cutoff depth and slope of filtering but also the absorption wavelength range can be well adjusted to achieve arbitrary adjustment of the filtering spectral range. Combined with an image sensor, the spectral reconstruction ability of the linear variable PbS-DMSO filter is further demonstrated, which provides a research idea for breaking through the limitation of the number of sampling points in traditional array QD filters.
在米氏散射和二甲基亚砜(DMSO)配体修饰的协同作用下,通过调节 PbS-DMSO 纳米粒子的数量和间距获得的新型线性可变 PbS-DMSO 滤光片在 500-1100 纳米的宽光谱范围内具有连续可变的滤光能力,且滤光斜率和截止深度显著。用 DMSO 对 PbS 量子点(QDs)进行表面改性可显著增强光吸收,从而增加滤波的截止深度和斜率。此外,用二甲基亚砜修饰 PbS 量子点还会使 PbS 量子点聚集成平均直径为 100 纳米的纳米颗粒,为产生米氏散射效应提供了条件。在米氏散射效应的基础上,通过调节 PbS-DMSO 纳米粒子的数量和间距,不仅可以进一步增强 PbS-DMSO 纳米粒子的吸收特性,提高滤波的截止深度和斜率,还可以很好地调节吸收波长范围,实现滤波光谱范围的任意调节。结合图像传感器,进一步展示了线性可变 PbS-DMSO 滤光片的光谱重构能力,为突破传统阵列 QD 滤光片采样点数的限制提供了研究思路。
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引用次数: 0
Nanoparticles Based on Polydopamine and Honokiol for Combination Therapy of Colorectal Cancer 基于聚多巴胺和 Honokiol 的纳米颗粒用于结直肠癌的联合治疗
IF 5.9 2区 材料科学 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY Pub Date : 2024-07-17 DOI: 10.1021/acsanm.4c02934
Haixia Ji, He Zhang, Gen Liu, Xuliang Hao
Colorectal cancer (CRC) is one of the most common malignant tumors, and its incidence is increasing year by year. In recent years, the active ingredients of Chinese medicine have made great progress in the treatment of CRC due to their advantages of high efficiency and low toxicity. However, more than 90% of the active ingredients of traditional Chinese medicine have defects of poor water solubility and low bioavailability, which greatly limits their efficacy and clinical application. The development of efficient drug delivery systems provides an opportunity to improve the efficacy of active ingredients in traditional Chinese medicine. Here, for the first time, we successfully proposed a simple method to prepare the combined nanoplatform SA@PDA-FA NPs by wrapping polydopamine (PDA) onto self-assembled nanoparticles (SA) of honokiol (preclinical anticancer drug HK) and further modifying SA@PDA NPs with folic acid (FA). This not only circumvents the extreme hydrophobicity of HK but also shows significant tumor targeting ability. On the one hand, PDA generates significant cytotoxic heat when stimulated by near-infrared light, making it suitable for photothermal therapy. On the other hand, SA can be targeted to be taken up by cancer cells under the mediation of FA for efficient tumor ablation for chemotherapy.The combination nanoplatform demonstrates efficient near-infrared (NIR) light heat transfer and also possesses capabilities for chemotherapeutic drug delivery. Results from both in vitro and in vivo studies showed significant tumor growth inhibition, likely due to the advantages of nanomedicine and combination therapy, without significant adverse effects. The rationale for this simple green strategy of carrier-free nanomedicine formulation by the self-assembly method may provide more choices for the development of oncology combination therapies.
大肠癌(CRC)是最常见的恶性肿瘤之一,其发病率呈逐年上升趋势。近年来,中药有效成分以其高效、低毒的优势在治疗 CRC 方面取得了长足的进步。然而,90% 以上的中药有效成分存在水溶性差、生物利用度低等缺陷,极大地限制了其疗效和临床应用。高效给药系统的开发为提高中药有效成分的疗效提供了契机。在此,我们首次成功地提出了一种制备SA@PDA-FA NPs组合纳米平台的简便方法,即将聚多巴胺(PDA)包裹在Honokiol(临床前抗癌药物HK)的自组装纳米颗粒(SA)上,并进一步用叶酸(FA)修饰SA@PDA NPs。这不仅规避了HK的极端疏水性,而且显示出显著的肿瘤靶向能力。一方面,PDA 在近红外光的刺激下会产生显著的细胞毒性热量,因此适用于光热疗法。另一方面,在 FA 的介导下,SA 可被癌细胞靶向吸收,从而实现高效的肿瘤消融化疗。该组合纳米平台不仅具有高效的近红外光热传递能力,还具有化疗药物递送能力。体外和体内研究结果表明,由于纳米药物和联合疗法的优势,肿瘤生长受到明显抑制,且无明显不良反应。这种利用自组装方法进行无载体纳米药物制剂的简单绿色策略的原理可能会为肿瘤联合疗法的开发提供更多选择。
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引用次数: 0
Single-Crystalline Ordered Nanoporous Metal–Organic Frameworks for Lipase Immobilization and Structured Lipid Production 用于脂肪酶固定化和结构脂生产的单晶有序纳米多孔金属有机框架
IF 5.9 2区 材料科学 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY Pub Date : 2024-07-17 DOI: 10.1021/acsanm.4c03885
Zeqing Liu, Yuhan Li, Lingmei Dai, Dehua Liu, Wei Du
Single-crystalline ordered macro-microporous CuBTC shows excellent mass transfer performance and has high fatty acid stability, making it highly promising as an enzyme immobilization carrier. However, its practical application is severely limited by its poor water stability. To address this challenge, we introduced a ligand, 1,2,3-benzotriazole (BTA), known for its hydrophobicity and strong coordination with copper. A series of CuBTC-derived dual-ligand SOM-MOFs (SOM-MIXs) was successfully synthesized with enhanced hydrophobicity and improved water stability. The CuBTC-derived SOM-MIXs demonstrated superior performance for lipase immobilization, resulting in a maximum increase of 66.9% in specific activity. To address the limitation that excessive addition of 1,2,3-benzotriazole does not further enhance the hydrophobicity of the carrier and may lead to structural damage, a sol–gel method was employed to coat the SOM-MIX with highly hydrophobic PDMS, leading to a further increase of 139.1% in the specific activity. The resulting immobilized lipase exhibited excellent catalytic performance and remarkable reusability, with 90.09% activity retention after five cycles in the synthesis process of 1-oleoyl-2-palmitoyl-3-linoleoylglycerol (OPL) by acidolysis. This work highlights the potential of SOM-MIX@PDMS and provides valuable insights into the rational design and postmodification of metal–organic frameworks (MOFs) for enzyme immobilization in diverse applications.
单晶有序大微孔 CuBTC 具有优异的传质性能和较高的脂肪酸稳定性,因此很有希望成为酶固定载体。然而,由于其水稳定性较差,其实际应用受到严重限制。为了解决这一难题,我们引入了配体 1,2,3-苯并三唑(BTA),它以疏水性和与铜的强配位而著称。我们成功合成了一系列由 CuBTC 衍生的双配体 SOM-MOFs(SOM-MIXs),它们具有更强的疏水性和更高的水稳定性。CuBTC 衍生的 SOM-MOFs 在固定脂肪酶方面表现出了卓越的性能,比活性最高提高了 66.9%。为了解决过量添加 1,2,3-苯并三唑无法进一步提高载体疏水性并可能导致结构破坏的局限性,我们采用了溶胶-凝胶法在 SOM-MIX 上包覆高疏水性 PDMS,从而使比活性进一步提高了 139.1%。在酸解合成 1-油酰基-2-棕榈酰基-3-亚油酰甘油(OPL)的过程中,经过五个循环后,活性保持率为 90.09%。这项工作凸显了 SOM-MIX@PDMS 的潜力,并为合理设计和后修饰金属有机框架(MOFs)以用于多种应用中的酶固定化提供了宝贵的见解。
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引用次数: 0
Nanoscopic Characterization and Mechanism Analysis of LiTaO3/Si Interfaces Prepared by Mo/Au Nanoadhesive Layers for Applications in LiTaO3-Based Devices 利用钼/金纳米粘合剂层制备的钽酸锂/硅界面的纳米表征和机理分析--应用于钽酸锂基器件
IF 5.9 2区 材料科学 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY Pub Date : 2024-07-17 DOI: 10.1021/acsanm.4c02895
Kang Wang, Jiao Fu, Yongqiang Ji, Wenbo Hu, Hongxing Wang, Shengli Wu
To improve the temperature compensation of LiTaO3-based devices, room-temperature bonding of LiTaO3 and Si wafers was performed in atmospheric air using Mo/Au (∼21.6 nm/ ∼78.6 nm) nanoadhesive layers. TEM observations show that each of the Mo/Si, Au/Mo, Au/Au, and Mo/LiTaO3 interfaces is tightly bonded without any defects, and after surface activation, the thickness (1.6 nm) of the amorphous layer formed on the surface of LiTaO3 is lower than that (3.3 nm) on the surface of Si. Due to the adsorption energy between Mo and Si and LiTaO3 and Au, Mo as an underlayer material can enhance the adhesion between substrates and Au and form the Mo/Au film as a whole. Meanwhile, Mo can form strong Mo–Si and Mo-LiTaO3 chemical bonds with activated Si and LiTaO3 substrates, respectively. The existence of adsorption energy and chemical bonds ensured that the bonded LiTaO3/Si sample has a strong bonding strength (14 MPa).
为了改善基于 LiTaO3 器件的温度补偿,我们在大气中使用 Mo/Au (∼21.6 nm/ ∼78.6 nm) 纳米粘合剂层对 LiTaO3 和硅晶片进行了室温粘合。TEM 观察表明,Mo/Si、Au/Mo、Au/Au 和 Mo/LiTaO3 的每个界面都紧密结合在一起,没有任何缺陷,而且在表面活化后,LiTaO3 表面形成的非晶层厚度(1.6 nm)低于 Si 表面的非晶层厚度(3.3 nm)。由于 Mo 与 Si 和 LiTaO3 与 Au 之间的吸附能,Mo 作为底层材料可以增强基底与 Au 之间的附着力,形成 Mo/Au 整体薄膜。同时,Mo 能分别与活化的 Si 和 LiTaO3 基底形成较强的 Mo-Si 和 Mo-LiTaO3 化学键。吸附能和化学键的存在确保了结合的 LiTaO3/Si 样品具有很强的结合强度(14 兆帕)。
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引用次数: 0
Lignin Nanoparticles as Smart Delivery Vehicles for the Ginseng-Assisted Treatment of Microbial Infections 木质素纳米颗粒作为人参辅助治疗微生物感染的智能传输载体
IF 5.9 2区 材料科学 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY Pub Date : 2024-07-17 DOI: 10.1021/acsanm.4c03461
Kumari Bhavna, Seema Kirar, Yeddula Nikhileshwar Reddy, Kshitij Rawat, Jayeeta Bhaumik
Ginseng, a plant root-based herb, has a long tradition of being used as a medicine for a variety of diseases. The major active components of ginseng are ginsenosides, which have been demonstrated to have a range of therapeutic benefits, including antioxidant, anti-inflammatory, vasorelaxant, allergic, antidiabetic, and anticancer. However, the major limitation of ginseng is hydrophilicity, which affects its bioavailability and half-life. To address this challenge, we present an improved method for developing lignin nanoparticles (LNPs) as a delivery carrier for a drug molecule ginseng. This approach aims to improve the bioavailability, dispersity, antioxidant, and antimicrobial properties of the drug. We fabricated ginseng-loaded lignin nanoparticles (GnLNPs) and then characterized them by dynamic light scattering, scanning electron microscopy, transmission electron microscopy, Fourier transform IR spectroscopy, and X-ray diffraction. Additionally, drug loading, in vitro drug release, antioxidant activity, and antimicrobial activity were evaluated. Our results demonstrated that the developed GnLNPs had a particle size of ∼138 nm with a 95% drug loading efficiency. Moreover, significant antimicrobial activity was revealed using developed GnLNPs as compared to ginseng and bare LNPs. The results indicated that selecting lignin as a nanodrug carrier system acted as a smart delivery platform for improving the antimicrobial potential of ginseng.
人参是一种以植物根茎为基础的草药,具有治疗多种疾病的悠久传统。人参的主要活性成分是人参皂苷,已被证实具有一系列治疗功效,包括抗氧化、抗炎、舒张血管、抗过敏、抗糖尿病和抗癌。然而,人参的主要局限性在于亲水性,这会影响其生物利用度和半衰期。为了应对这一挑战,我们提出了一种改进的方法,用于开发木质素纳米粒子(LNPs),作为药物分子人参的递送载体。这种方法旨在提高药物的生物利用度、分散性、抗氧化性和抗菌性。我们制备了负载人参的木质素纳米颗粒(GnLNPs),并通过动态光散射、扫描电子显微镜、透射电子显微镜、傅立叶变换红外光谱和 X 射线衍射对其进行了表征。此外,还对药物负载、体外药物释放、抗氧化活性和抗菌活性进行了评估。结果表明,所开发的 GnLNPs 的粒径为 138 nm,载药效率高达 95%。此外,与人参和裸 LNPs 相比,所开发的 GnLNPs 具有明显的抗菌活性。结果表明,选择木质素作为纳米药物载体系统是提高人参抗菌潜力的一种智能传输平台。
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引用次数: 0
Fluorinated Graphene Films with High Temperature Sensitivity for Uncooled Bolometer Applications 具有高温灵敏度的氟化石墨烯薄膜,适用于非冷却式温度计应用
IF 5.9 2区 材料科学 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY Pub Date : 2024-07-17 DOI: 10.1021/acsanm.4c02145
Jiali Huang, Cichun Li, Jing Liu, Yangsu Xie
Graphene possesses weak electron–phonon interactions, small electron heat capacity, and broad-band absorption, which make it an excellent candidate as a fast and sensitive bolometer. This work studies the bolometric performance of fluorinated graphene (FG) films, which were synthesized using a vacuum filtration-assisted method with FG and chitosan. Thermal annealing (200–1000 °C) under an Ar atmosphere was used to modulate the fluorine density. The electrical resistivity and thermal conductivity were measured from 320 to 10 K. As the ratio of F/C reduced from 4.06 to 0.003, the electrical resistivity decreased from 0.37 to 9.6 × 10–5 Ω·m at RT, and the thermal conductivity increased from 0.5 to 2.7 W·m–1·K–1 at RT. In addition, the higher fluorine density resulted in a higher temperature coefficient of resistance (TCR). A mildly reduced FG film with a F/C ratio of 4.06 exhibited the highest |TCR| of 1%·K–1 at 10 K and 0.48%·K–1 at 320 K. The temperature-dependent resistivity revealed that the electrical transport mechanisms are mainly due to a combination conduction processes of thermal activation and variable range hopping. The thermal activation energy reduced from 21 to 1 meV as the concentration of fluorine decreased, which confirms that the conductivity of FG is controlled by fluorinated structures and can be adjusted by thermal annealing treatment. Last, the bolometric performance of FG films was demonstrated across a wide range of wavelengths from ultraviolet to near-IR. The FG films can detect a human hand 25 cm away with good sensitivity and repeatability. For a sample with a suspended length of 1.2 mm, the response time was measured to be 436–449 ms. These results demonstrated that the FG films show great potential as flexible and sensitive bolometric IR sensors.
石墨烯具有微弱的电子-声子相互作用、较小的电子热容量和宽带吸收等特性,因此是快速、灵敏的波长计的理想候选材料。这项工作研究了氟化石墨烯(FG)薄膜的测栓性能,该薄膜是用真空过滤辅助法与 FG 和壳聚糖合成的。在氩气气氛下进行热退火(200-1000 °C)以调节氟密度。随着 F/C 比值从 4.06 降至 0.003,热退火时的电阻率从 0.37 降至 9.6 × 10-5 Ω-m,热导率从 0.5 升至 2.7 W-m-1-K-1。此外,氟密度越高,电阻温度系数(TCR)也越高。F/C 比为 4.06 的轻度还原 FG 薄膜在 10 K 时的|TCR|最高,为 1%-K-1,在 320 K 时为 0.48%-K-1。随着氟浓度的降低,热活化能从 21 meV 降至 1 meV,这证实了氟化镓的导电性受氟化结构控制,并可通过热退火处理进行调节。最后,研究人员在从紫外线到近红外的广泛波长范围内证明了 FG 薄膜的测光性能。FG 薄膜可以检测到 25 厘米外的人手,具有良好的灵敏度和重复性。对于悬浮长度为 1.2 毫米的样品,测量到的响应时间为 436-449 毫秒。这些结果表明,FG 薄膜作为灵活灵敏的测距红外传感器具有巨大的潜力。
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引用次数: 0
Microstructure and Ferromagnetism of Mn0.05Ge0.95 Quantum Dots/Graphene Heterostructures for Spintronic Devices 用于自旋电子器件的 Mn0.05Ge0.95 量子点/石墨烯异质结构的微观结构和铁磁性
IF 5.9 2区 材料科学 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY Pub Date : 2024-07-17 DOI: 10.1021/acsanm.4c02559
Shuming Ye, Junhong Lv, Dingzhang Wu, Shuailong Zhang, Dongsheng Peng, Niu Lai, Jie Yang, Yingwu Wang, Feng Lin, Shaoying Ke, Chong Wang
MnxGe1–x quantum dots (QDs), with a high Curie temperature and superior magnetic properties, have significant application and research values for spintronic devices for high-density memory devices. However, the lattice mismatch between silicon and germanium leads to the formation of intermetallic precipitates, thereby constraining the utilization of MnxGe1–x QDs in spintronic device applications. In this work, we report the first preparation of Mn0.05Ge0.95 QDs/graphene heterostructures by ion beam cosputtering. Growth time-dependent QD density and formation of nanoislands were investigated systematically, indicating a transition of n-type to p-type conductivity in the sample with increasing deposition time, and high hole transport properties were observed in samples with quantum dots. A Curie temperature of 342 K observed in MnxGe1–x QDs is higher than room temperature. Circularly polarized light-induced spin currents and linearly polarized light-excited currents were confirmed in the QD samples. The relationship between circularly polarized light-induced spin current signals and incident angles was examined. Our research offers a cost-effective method to integrate MnxGe1–x low-dimensional materials with two-dimensional materials, achieving high Curie temperatures above room temperature along with favorable hole transport properties, thereby facilitating further studies on spintronic devices.
MnxGe1-x 量子点(QDs)具有较高的居里温度和优异的磁性能,在用于高密度存储器件的自旋电子器件方面具有重要的应用和研究价值。然而,硅和锗之间的晶格不匹配会导致金属间析出物的形成,从而限制了 MnxGe1-x QDs 在自旋电子器件中的应用。在这项工作中,我们首次报道了通过离子束共溅射法制备 Mn0.05Ge0.95 QDs/ 石墨烯异质结构。我们系统地研究了与生长时间相关的量子点密度和纳米岛的形成,结果表明,随着沉积时间的增加,样品中的 n 型导电性向 p 型导电性过渡,并且在带有量子点的样品中观察到了较高的空穴传输特性。在 MnxGe1-x QDs 中观察到的居里温度为 342 K,高于室温。在量子点样品中证实了圆偏振光诱导的自旋电流和线性偏振光激发的电流。研究还考察了圆偏振光诱导的自旋电流信号与入射角之间的关系。我们的研究为 MnxGe1-x 低维材料与二维材料的集成提供了一种经济有效的方法,实现了室温以上的高居里温度以及良好的空穴传输特性,从而促进了自旋电子器件的进一步研究。
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引用次数: 0
Lignin-Functionalized Fe3O4 Nanoparticles Facilitate the Extraction and Reduction of Metal Ions to Form Binary and Quinary Composite Nanoparticles 木质素功能化 Fe3O4 纳米粒子促进金属离子的萃取和还原,形成二元和四元复合纳米粒子
IF 5.3 2区 材料科学 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY Pub Date : 2024-07-16 DOI: 10.1021/acsanm.4c03061
Manoj Kumar Goshisht, Prabhjot Kaur, M. Bakshi
{"title":"Lignin-Functionalized Fe3O4 Nanoparticles Facilitate the Extraction and Reduction of Metal Ions to Form Binary and Quinary Composite Nanoparticles","authors":"Manoj Kumar Goshisht, Prabhjot Kaur, M. Bakshi","doi":"10.1021/acsanm.4c03061","DOIUrl":"https://doi.org/10.1021/acsanm.4c03061","url":null,"abstract":"","PeriodicalId":6,"journal":{"name":"ACS Applied Nano Materials","volume":null,"pages":null},"PeriodicalIF":5.3,"publicationDate":"2024-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141642991","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ni2+ Tailoring Pd Enables Nanonet-Structured Catalysts with Dual Doping of H and Ni for Enhanced Alcohol Oxidation 镍2+修饰钯使纳米网结构催化剂具有掺杂H和镍的双重特性,从而增强酒精氧化作用
IF 5.3 2区 材料科学 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY Pub Date : 2024-07-16 DOI: 10.1021/acsanm.4c02760
Guangxia Wang, Longqiao Ran, Wenhui Wang, Xiuwei Sun, Yaozhong Yu, Yongming Sui, Zhenping Qiu, Dezhou Zheng
{"title":"Ni2+ Tailoring Pd Enables Nanonet-Structured Catalysts with Dual Doping of H and Ni for Enhanced Alcohol Oxidation","authors":"Guangxia Wang, Longqiao Ran, Wenhui Wang, Xiuwei Sun, Yaozhong Yu, Yongming Sui, Zhenping Qiu, Dezhou Zheng","doi":"10.1021/acsanm.4c02760","DOIUrl":"https://doi.org/10.1021/acsanm.4c02760","url":null,"abstract":"","PeriodicalId":6,"journal":{"name":"ACS Applied Nano Materials","volume":null,"pages":null},"PeriodicalIF":5.3,"publicationDate":"2024-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141643935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
First-Principles Calculations of Mechanical and Thermoelectric Properties of 2D GeAs: Implications for Flexible Thermoelectric Devices 二维砷化镓机械和热电特性的第一性原理计算:对柔性热电设备的影响
IF 5.3 2区 材料科学 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY Pub Date : 2024-07-16 DOI: 10.1021/acsanm.4c02419
Xia Jiang, Chunlin Xu, Dong Wang
{"title":"First-Principles Calculations of Mechanical and Thermoelectric Properties of 2D GeAs: Implications for Flexible Thermoelectric Devices","authors":"Xia Jiang, Chunlin Xu, Dong Wang","doi":"10.1021/acsanm.4c02419","DOIUrl":"https://doi.org/10.1021/acsanm.4c02419","url":null,"abstract":"","PeriodicalId":6,"journal":{"name":"ACS Applied Nano Materials","volume":null,"pages":null},"PeriodicalIF":5.3,"publicationDate":"2024-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141644160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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