Nano Convergence最新文献_第8页

Lattice modulation strategies for 2D material assisted epitaxial growth 二维材料辅助外延生长的晶格调制策略。

IF 11.7 2区材料科学

Nano Convergence Pub Date : 2023-08-25 DOI: 10.1186/s40580-023-00388-0

Qi Chen, Kailai Yang, Meng Liang, Junjie Kang, Xiaoyan Yi, Junxi Wang, Jinmin Li, Zhiqiang Liu

{"title":"Lattice modulation strategies for 2D material assisted epitaxial growth","authors":"Qi Chen, Kailai Yang, Meng Liang, Junjie Kang, Xiaoyan Yi, Junxi Wang, Jinmin Li, Zhiqiang Liu","doi":"10.1186/s40580-023-00388-0","DOIUrl":"10.1186/s40580-023-00388-0","url":null,"abstract":"<div><p>As an emerging single crystals growth technique, the 2D-material-assisted epitaxy shows excellent advantages in flexible and transferable structure fabrication, dissimilar materials integration, and matter assembly, which offers opportunities for novel optoelectronics and electronics development and opens a pathway for the next-generation integrated system fabrication. Studying and understanding the lattice modulation mechanism in 2D-material-assisted epitaxy could greatly benefit its practical application and further development. In this review, we overview the tremendous experimental and theoretical findings in varied 2D-material-assisted epitaxy. The lattice guidance mechanism and corresponding epitaxial relationship construction strategy in remote epitaxy, van der Waals epitaxy, and quasi van der Waals epitaxy are discussed, respectively. Besides, the possible application scenarios and future development directions of 2D-material-assisted epitaxy are also given. We believe the discussions and perspectives exhibited here could help to provide insight into the essence of the 2D-material-assisted epitaxy and motivate novel structure design and offer solutions to heterogeneous integration via the 2D-material-assisted epitaxy method.</p><h3>Graphical Abstract</h3>\u0000 <div><figure><div><div><picture><source><img></source></picture></div></div></figure></div>\u0000 </div>","PeriodicalId":712,"journal":{"name":"Nano Convergence","volume":"10 1","pages":""},"PeriodicalIF":11.7,"publicationDate":"2023-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10457265/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10102353","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Recent progress of low-temperature plasma technology in biorefining process 低温等离子体技术在生物精炼过程中的最新进展

IF 11.7 2区材料科学

Nano Convergence Pub Date : 2023-08-24 DOI: 10.1186/s40580-023-00386-2

Lusha Qin, Oi Lun Li

{"title":"Recent progress of low-temperature plasma technology in biorefining process","authors":"Lusha Qin, Oi Lun Li","doi":"10.1186/s40580-023-00386-2","DOIUrl":"10.1186/s40580-023-00386-2","url":null,"abstract":"<div><p>In recent years, low-temperature plasma-assisted processes, featuring high reaction efficiency and wide application scope, have emerged as a promising alternative to conventional methods for biomass valorization. It is well established that charged species, chemically energetic molecules and radicals, and highly active photons playing key roles during processing. This review presents the major applications of low-temperature plasma for biomass conversion in terms of (i) pretreatment of biomass, (ii) chemo fractionation of biomass into value-added chemicals, and (iii) synthesis of heterogeneous catalyst for further chemo-catalytic conversion. The pretreatment of biomass is the first and foremost step for biomass upgrading to facilitate raw biomass transformation, which reduces the crystallinity, purification, and delignification. The chemo-catalytic conversion of biomass involves primary reactions to various kinds of target products, such as hydrolysis, hydrogenation, retro-aldol condensation and so on. Finally, recent researches on plasma-assisted chemo-catalysis as well as heterogeneous catalysts fabricated <i>via</i> low-temperature plasma at relatively mild condition were introduced. These catalysts were reported with comparable performance for biomass conversion to other state-of-the-art catalysts prepared using conventional methods.</p><h3>Graphical Abstract</h3>\u0000 <div><figure><div><div><picture><source><img></source></picture></div></div></figure></div>\u0000 </div>","PeriodicalId":712,"journal":{"name":"Nano Convergence","volume":"10 1","pages":""},"PeriodicalIF":11.7,"publicationDate":"2023-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10449751/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10081441","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Two-dimensional materials for high density, safe and robust metal anodes batteries 用于高密度、安全和坚固的金属阳极电池的二维材料

IF 11.7 2区材料科学

Nano Convergence Pub Date : 2023-08-10 DOI: 10.1186/s40580-023-00384-4

Hoilun Wong, Yuyin Li, Jun Wang, Tsz Wing Tang, Yuting Cai, Mengyang Xu, Hongliang Li, Tae-Hyung Kim, Zhengtang Luo

{"title":"Two-dimensional materials for high density, safe and robust metal anodes batteries","authors":"Hoilun Wong, Yuyin Li, Jun Wang, Tsz Wing Tang, Yuting Cai, Mengyang Xu, Hongliang Li, Tae-Hyung Kim, Zhengtang Luo","doi":"10.1186/s40580-023-00384-4","DOIUrl":"10.1186/s40580-023-00384-4","url":null,"abstract":"<div><p>With a high specific capacity and low electrochemical potentials, metal anode batteries that use lithium, sodium and zinc metal anodes, have gained great research interest in recent years, as a potential candidate for high-energy-density storage systems. However, the uncontainable dendrite growth during the repeated charging process, deteriorates the battery performance, reduces the battery life and more importantly, raises safety concerns. With their unique properties, two-dimensional (2D) materials, can be used to modify various components in metal batteries, eventually mitigating the dendrite growth, enhancing the cycling stability and rate capability, thus leading to safe and robust metal anodes. In this paper, we review the recent advances of 2D materials and summarize current research progress of using 2D materials in the applications of (i) anode design, (ii) separator engineering, and (iii) electrolyte modifications by guiding metal ion nucleation, increasing ion conductivity, homogenizing the electric field and ion flux, and enhancing the mechanical strength for safe metal anodes. The 2D material modifications provide the ultimate solution for obtaining dendrite-free metal anodes, realizes the high energy storage application, and indicates the importance of 2D materials development. Finally, in-depth understandings of subsequent metal growth are lacking due to research limitations, while more advanced characterizations are welcome for investigating the metal deposition mechanism. The more facile and simplified preparation of 2D materials possess great prospects in high energy density metal anode batteries, and thus fulfils the development of EVs.</p></div>","PeriodicalId":712,"journal":{"name":"Nano Convergence","volume":"10 1","pages":""},"PeriodicalIF":11.7,"publicationDate":"2023-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://nanoconvergencejournal.springeropen.com/counter/pdf/10.1186/s40580-023-00384-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4413440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

From glows to graphics: The invention of visuality in early electronic media systems 从发光到图形:早期电子媒体系统中视觉的发明

IF 11.7 2区材料科学

Nano Convergence Pub Date : 2023-08-10 DOI: 10.1177/13548565231193954

Yijun Sun

引用次数: 0

Lipid nanoparticle-based mRNA delivery systems for cancer immunotherapy 基于脂质纳米颗粒的mRNA传递系统用于癌症免疫治疗

IF 11.7 2区材料科学

Nano Convergence Pub Date : 2023-08-07 DOI: 10.1186/s40580-023-00385-3

Jieun Han, Jaesung Lim, Chi-Pin James Wang, Jun-Hyeok Han, Ha Eun Shin, Se-Na Kim, Dooyong Jeong, Sang Hwi Lee, Bok-Hwan Chun, Chun Gwon Park, Wooram Park

{"title":"Lipid nanoparticle-based mRNA delivery systems for cancer immunotherapy","authors":"Jieun Han, Jaesung Lim, Chi-Pin James Wang, Jun-Hyeok Han, Ha Eun Shin, Se-Na Kim, Dooyong Jeong, Sang Hwi Lee, Bok-Hwan Chun, Chun Gwon Park, Wooram Park","doi":"10.1186/s40580-023-00385-3","DOIUrl":"10.1186/s40580-023-00385-3","url":null,"abstract":"<div><p>Cancer immunotherapy, which harnesses the power of the immune system, has shown immense promise in the fight against malignancies. Messenger RNA (mRNA) stands as a versatile instrument in this context, with its capacity to encode tumor-associated antigens (TAAs), immune cell receptors, cytokines, and antibodies. Nevertheless, the inherent structural instability of mRNA requires the development of effective delivery systems. Lipid nanoparticles (LNPs) have emerged as significant candidates for mRNA delivery in cancer immunotherapy, providing both protection to the mRNA and enhanced intracellular delivery efficiency. In this review, we offer a comprehensive summary of the recent advancements in LNP-based mRNA delivery systems, with a focus on strategies for optimizing the design and delivery of mRNA-encoded therapeutics in cancer treatment. Furthermore, we delve into the challenges encountered in this field and contemplate future perspectives, aiming to improve the safety and efficacy of LNP-based mRNA cancer immunotherapies.</p><h3>Graphical Abstract</h3>\u0000 <figure><div><div><div><picture><source><img></source></picture></div></div></div></figure>\u0000 </div>","PeriodicalId":712,"journal":{"name":"Nano Convergence","volume":"10 1","pages":""},"PeriodicalIF":11.7,"publicationDate":"2023-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://nanoconvergencejournal.springeropen.com/counter/pdf/10.1186/s40580-023-00385-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4290993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Digital reproducibility in locative media: Atatürk, his mother and women’s rights monument, İzmir 地点媒体的数字再现:atat<s:1> rk，他的母亲和女权纪念碑，İzmir

IF 11.7 2区材料科学

Nano Convergence Pub Date : 2023-08-02 DOI: 10.1177/13548565231193122

Yigit Inan, Ahenk Yılmaz

{"title":"Digital reproducibility in locative media: Atatürk, his mother and women’s rights monument, İzmir","authors":"Yigit Inan, Ahenk Yılmaz","doi":"10.1177/13548565231193122","DOIUrl":"https://doi.org/10.1177/13548565231193122","url":null,"abstract":"This research delves into the digital reproductions of a specific monument in locative media employing Walter Benjamin’s conceptual framework presented in ‘The Work of Art in the Age of its Technological Reproducibility’. The monument in question, namely, the recently reconstructed and rescaled Atatürk, His Mother and Women’s Right Monument in İzmir, Turkey serves as an exemplary case for examining the reproducibility of monuments within both physical and digital environments. Its significance lies not only in the ongoing political and scholarly debate revolving around the decision of local municipality to undertake its reconstruction, but also in its growing popularity in social media as a consequence of this debate. The analyses of digital reproductions of the monument in the paper are twofold: The first gives insights into the effects of digital reproductions on the aura and authenticity of the monument in locative media. The second focuses on how the local municipality and individual users instrumentalize these productions to perform official and mundane rituals and aestheticize not only their own political agendas but also their everyday life.","PeriodicalId":712,"journal":{"name":"Nano Convergence","volume":"316 1","pages":"1243 - 1261"},"PeriodicalIF":11.7,"publicationDate":"2023-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78382134","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

Vertical nanoscale strain-induced electronic localization in epitaxial La2/3Sr1/3MnO3 films with ZrO2 nanopillar inclusions ZrO2纳米柱状外延La2/3Sr1/3MnO3薄膜的垂直纳米应变诱导电子局部化

IF 11.7 2区材料科学

Nano Convergence Pub Date : 2023-07-28 DOI: 10.1186/s40580-023-00382-6

Yuze Gao, Manuel A. Roldan, Liang Qiao, David Mandrus, Xuechu Shen, Matthew F. Chisholm, David J. Singh, Guixin Cao

{"title":"Vertical nanoscale strain-induced electronic localization in epitaxial La2/3Sr1/3MnO3 films with ZrO2 nanopillar inclusions","authors":"Yuze Gao, Manuel A. Roldan, Liang Qiao, David Mandrus, Xuechu Shen, Matthew F. Chisholm, David J. Singh, Guixin Cao","doi":"10.1186/s40580-023-00382-6","DOIUrl":"10.1186/s40580-023-00382-6","url":null,"abstract":"<div><p>Unusual electrical transport properties associated with weak or strong localization are sometimes found in disordered electronic materials. Here, we report experimental observation of a crossover of electronic behavior from weak localization to enhanced weak localization due to the spatial influence of disorder induced by ZrO<sub>2</sub> nanopillars in (La<sub>2/3</sub>Sr<sub>1/3</sub>MnO<sub>3</sub>)<sub>1−<i>x</i></sub>:(ZrO<sub>2</sub>)<sub><i>x</i></sub> (<i>x</i> = 0, 0.2, and 0.3) nanocomposite films. The spatial strain regions, identified by scanning transmission electron microscopy and high-resolution x-ray diffraction, induce a coexistence of two-dimentional (2D) and three-dimentional (3D) localization and switches to typical 2D localization with increasing density of ZrO<sub>2</sub> pillars due to length scale confinement, which interestingly accords with enhancing vertically interfacial strain. Based on the excellent agreement of our experimental results with one-parameter scaling theory of localization, the enhanced weak localization exists in metal range close to the fixed point. These films provide a tunable experimental model for studying localization in particular the transition regime by appropriate choice of the second epitaxial phase.</p><h3>Graphical Abstract</h3>\u0000 <figure><div><div><div><picture><source><img></source></picture></div></div></div></figure>\u0000 </div>","PeriodicalId":712,"journal":{"name":"Nano Convergence","volume":"10 1","pages":""},"PeriodicalIF":11.7,"publicationDate":"2023-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://nanoconvergencejournal.springeropen.com/counter/pdf/10.1186/s40580-023-00382-6","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"5085139","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Strong coupling in plasmonic metal nanoparticles 等离子体金属纳米颗粒中的强耦合

IF 11.7 2区材料科学

Nano Convergence Pub Date : 2023-07-20 DOI: 10.1186/s40580-023-00383-5

Yoon-Min Lee, Seong-Eun Kim, Jeong-Eun Park

{"title":"Strong coupling in plasmonic metal nanoparticles","authors":"Yoon-Min Lee, Seong-Eun Kim, Jeong-Eun Park","doi":"10.1186/s40580-023-00383-5","DOIUrl":"10.1186/s40580-023-00383-5","url":null,"abstract":"<div><p>The study of strong coupling between light and matter has gained significant attention in recent years due to its potential applications in diverse fields, including artificial light harvesting, ultraefficient polariton lasing, and quantum information processing. Plasmonic cavities are a compelling alternative of conventional photonic resonators, enabling ultracompact polaritonic systems to operate at room temperature. This review focuses on colloidal metal nanoparticles, highlighting their advantages as plasmonic cavities in terms of their facile synthesis, tunable plasmonic properties, and easy integration with excitonic materials. We explore recent examples of strong coupling in single nanoparticles, dimers, nanoparticle-on-a-mirror configurations, and other types of nanoparticle-based resonators. These systems are coupled with an array of excitonic materials, including atomic emitters, semiconductor quantum dots, two-dimensional materials, and perovskites. In the concluding section, we offer perspectives on the future of strong coupling research in nanoparticle systems, emphasizing the challenges and potentials that lie ahead. By offering a thorough understanding of the current state of research in this field, we aim to inspire further investigations and advances in the study of strongly coupled nanoparticle systems, ultimately unlocking new avenues in nanophotonic applications.</p></div>","PeriodicalId":712,"journal":{"name":"Nano Convergence","volume":"10 1","pages":""},"PeriodicalIF":11.7,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://nanoconvergencejournal.springeropen.com/counter/pdf/10.1186/s40580-023-00383-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4792454","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Aberrant AI creations: co-creating surrealist body horror using the DALL-E Mini text-to-image generator 异常的AI创造:使用DALL-E Mini文本到图像生成器共同创造超现实主义的身体恐怖

IF 11.7 2区材料科学

Nano Convergence Pub Date : 2023-07-18 DOI: 10.1177/13548565231185865

J. O'meara, C. Murphy

{"title":"Aberrant AI creations: co-creating surrealist body horror using the DALL-E Mini text-to-image generator","authors":"J. O'meara, C. Murphy","doi":"10.1177/13548565231185865","DOIUrl":"https://doi.org/10.1177/13548565231185865","url":null,"abstract":"The emergence in 2022 of surreal and grotesque image sets created using the free online AI text-to-image generator DALL-E Mini (Craiyon) prompts our analysis of their aesthetic content and connections to preexisting media forms and trends in digital culture. DALL-E Mini uses an unfiltered database of images from the internet to create new images based on a user’s text prompt, often resulting in misshapen bodies and impossible scenarios. Despite its technological limitations, DALL-E Mini’s popularity as a meme-making tool is visible on social media platforms, where crowd-sourced images are shared and experimentation with the tool is encouraged. Through comparison with existing artistic practices and formats (creative automata, surrealism, body horror, celebrity memes), we argue that DALL-E Mini creations can be understood as human-AI co-creations and forms of aesthetic mimicry. Building on the ideas of surrealists such as André Breton, we propose that DALL-E Mini’s images, prompts and the grid interface adhere to surrealism’s historical interests in the unconscious, the uncanny, and the collaborative ‘exquisite corpse’ parlour game. We also consider DALL-E Mini’s relevance to the category of ‘AI Arts’, Patricia De Vries’s call for more research that relates algorithms to the broader artistic and cultural contexts in which they are embedded (2020), and the ‘authoring’ of celebrity bodies as data (Kanai, 2016). Our theorisation of DALL-E Mini is supported by examples drawn from social media and personal experiments with the generator. Overall, we propose that internet users’ experimentation with DALL-E Mini corresponds with a cultural moment in which AI imaging technologies are eliciting excitement and anxiety. The outputs are revealed to be reliant on users’ pop cultural knowledge, with DALL-E Mini allowing for a playful, co-creative algorithmic practice, wherein contemporary anxieties about digital labour, (post)digital culture, biopolitics, and global issues are redirected into surreal visual storyworlds.","PeriodicalId":712,"journal":{"name":"Nano Convergence","volume":"6 1","pages":"1070 - 1096"},"PeriodicalIF":11.7,"publicationDate":"2023-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77760553","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: 1

4chumblr’s divorce: Revisiting the online culture wars through the 2014 Tumblr-4chan raids tumblr的离婚:通过2014年对Tumblr-4chan的突袭，重新审视网络文化之战

IF 11.7 2区材料科学

Nano Convergence Pub Date : 2023-07-15 DOI: 10.1177/13548565231190008

S. Hagen

{"title":"4chumblr’s divorce: Revisiting the online culture wars through the 2014 Tumblr-4chan raids","authors":"S. Hagen","doi":"10.1177/13548565231190008","DOIUrl":"https://doi.org/10.1177/13548565231190008","url":null,"abstract":"This text concerns conflict between users of 4chan and Tumblr, two groups said to have formed a vanguard to the ‘online culture wars’ of the last decade. Specifically, I focus on a 2014 clash known as the ‘Tumblr-4chan raids’. Predating the more infamous Gamergate controversy, I see this event as a useful alternative microcosm to study polarisation among online subcultures in the mid-2010s. Drawing from subculture studies, I first theorise cross-site clashes as puncturing a sense of ‘subcultural territoriality’ whereby an online platform is appropriated as a secluded refuge. Through a quali-quantitative archival study, I find that the raids were initiated and exacerbated by trolling 4channers rather than a clash between equal sides. I ultimately argue that the feud partially arose out of 4channers’ reactionary ‘media ideologies’ on the Internet, wherein sensitivity, empathy, and care were seen as incongruous with ideas on the online as brutal and unforgiving. Next to better-known political clashes between feminists and anti-feminists, the paper thus highlights the polarising role of media ideologies at the onset of the ‘online culture wars’ in the mid-2010s.","PeriodicalId":712,"journal":{"name":"Nano Convergence","volume":"24 1","pages":"1283 - 1307"},"PeriodicalIF":11.7,"publicationDate":"2023-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75832333","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