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作者：Pai, Madhukar; Abimbola, Seye
作者单位：McGill University; University of Sydney
摘要：Discussions around global equity and justice in science typically emphasize the lack of diversity in the editorial boards of scientific journals, inequities in authorship, parachute research, dominance of the English language, or scientific awards garnered predominantly by Global North scientists. These inequities are pervasive and must be redressed. But there is a bigger problem. The legacy of colonialism in scientific research includes an intellectual property system that favors Global North...
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作者：Sauer, Tilman
作者单位：Johannes Gutenberg University of Mainz
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作者：Chen, Jia-Ji; Xie, Hui; Liu, Ling-Zhi; Guan, Huai; You, Zesheng; Zou, Lijie; Jin, Hai-Jun
作者单位：Chinese Academy of Sciences; Institute of Metal Research, CAS; Chinese Academy of Sciences; University of Science & Technology of China, CAS; Liaoning Academy Materials; Nanjing University of Science & Technology
摘要：Materials often fail prematurely or catastrophically under load while containing voids, posing a challenge to materials manufacturing. We found that a metal (gold) containing spherical voids with a fraction of up to 10% does not fracture prematurely in tension when the voids are shrunk to the submicron or nanometer scale. Instead, the dispersed nanovoids increase the strength and ductility of the material while simultaneously reducing its weight. Apart from the suppressed stress or strain conc...
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作者：Hellebrand, Eric
作者单位：Utrecht University
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作者：Kimura, Yasuhiro; Cui, Yi; Suzuki, Takamasa; Tanaka, Yuki; Tanaka, Takaaki; Toku, Yuhki; Ju, Yang
作者单位：Nagoya University; Zhejiang University
摘要：Pure metal nanowires (NWs) are one-dimensional nanomaterials with distinctive properties for various applications. Nevertheless, mass-growth forests have not been developed because of vapor pressure limitations, chemical reduction problems, or both. We succeeded in the mass growth of aluminum (Al) NW forests at desired locations by controlling atomic diffusion within the solid film. Whereas prior attention has focused only on how to increase the driving force, we show that focused ion beam irr...
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作者：Luo, Xinyu; Zhang, Ming; Hu, Yubin; Xu, Yan; Zhou, Haofei; Xu, Zijian; Hao, Yinxuan; Chen, Sheng; Chen, Shengfu; Luo, Yingwu; Lin, Yiliang; Zhao, Junjie
作者单位：Zhejiang University; Zhejiang University; Chinese Academy of Sciences; Shanghai Advanced Research Institute, CAS; Chinese Academy of Sciences; Shanghai Institute of Applied Physics, CAS; Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS; National University of Singapore
摘要：Flexible integration spurs diverse applications in metal-organic frameworks (MOFs). However, current configurations suffer from the trade-off between MOF loadings and mechanical compliance. We report a wrinkled configuration of MOF thin films. We established an interfacial synthesis confined and controlled by a polymer topcoat and achieved multiple Turing motifs in the wrinkled thin films. These films have complete MOF surface coverage and exhibit strain tolerance up to 53.2%. The enhanced mec...
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作者：Enserink, Martin
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作者：Enserink, Martin
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作者：Enserink, Martin
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作者：Pironon, S.; Ondo, I.; Diazgranados, M.; Allkin, R.; Baquero, A. C.; Camara-Leret, R.; Canteiro, C.; Dennehy-Carr, Z.; Govaerts, R.; Hargreaves, S.; Hudson, A. J.; Lemmens, R.; Milliken, W.; Nesbitt, M.; Patmore, K.; Schmelzer, G.; Turner, R. M.; van Andel, T. R.; Ulian, T.; Antonelli, A.; Willis, K. J.
作者单位：University of London; Queen Mary University London; Royal Botanic Gardens, Kew; United Nations Environment Programme; New York Botanical Garden; University of Zurich; University of Reading; Lancaster University; Royal Botanic Gardens, Kew; Wageningen University & Research; Royal Botanic Gardens, Kew; University of London; Royal Holloway University London; University of London; University College London; Naturalis Biodiversity Center; University of Turin; University of Gothenburg; University of Oxford
