Enhanced morphological stability of silver nanoparticles supported on rough substrates at high temperatures

Micro & nano letters

article

Ryan D. Scherzer¹  Lev V. Gasparov²  Stephen P. Stagon¹ 

[1] Mechanical Engineering Department, University of North Florida;Physics Department, University of North Florida

关键词: nanoparticles;    silver;    high-temperature effects;    nanofabrication;    annealing;    Raman spectra;    rough surfaces;    surface roughness;    surface morphology;    morphological stability;    silver nanoparticles;    rough substrates;    nanoscale roughness;    glancing angle physical vapour deposition;    thermal annealing;    stable lower energy configuration;    Raman enhancements;    nanoparticle arrays;    high temperature effect;    temperature 500 degC;    Ag;   

DOI  :  10.1049/mnl.2017.0526

学科分类：计算机科学（综合）

来源: Wiley

【 摘 要 】

Foods are the major fuel sources of cells therefore essential for life and all living organisms. Our knowledge regarding the surrounding foods is rather little. We eat diverse foodstuff during our lives and we rarely can imagine that foods can have considerable impact on our life. Human being is 　 considered omnivorous in respect to other animals. However, this does not mean that these foods cannot alter human biology on a badly fashion. Unfortunately, in some conditions even a normal human body has some unusual responses to some selected foods. We normally see some people who cannot eat or react to some regular diets such as nuts or fruits, seafood, vegetables and dairy products. Ingestion of them by some people may have some adverse effects presenting with skin rashes, urticaria, bloating, abdominal pain, headache, drowsiness, diarrhea or constipation or even convulsion or mood disorders. We translate these responses as “body language” in response to bad foods. This manuscripts aims to illuminate the relationship between the food intake—as in both quantity and quality—and the way human body functions, by proposing a hypothetical model encompassing what the body needs, and what harms can foods cause.

【 授权许可】

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