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nanotechnology    
nanotechnology
n 1: the branch of engineering that deals with things smaller
than 100 nanometers (especially with the manipulation of
individual molecules)

nanotechnology \nan"o*tech*nol`o*gy\
(n[a^]n"[-o]*t[e^]k*n[o^]l`[-o]*j[=e]), n.
The manipulation or construction of objects with sizes in the
nanometer range or smaller.

Note: Objects of the size of molecules may be moved and
placed in specific locations using laser tweezers or an
atomic force microscope. See [a

href="http:]/21net.com/content/inside_se/nano.htm">nanotechnology.
[PJC]

/nan'-oh-tek-no"l*-jee/ Any fabrication technology in which
objects are designed and built by the specification and
placement of individual atoms or molecules or where at least
one dimension is on a scale of {nanometers}.

The first unequivocal nanofabrication experiments took place
in 1990, for example with the deposition of individual xenon
atoms on a nickel substrate to spell the logo of a certain
very large computer company.

{Richard P. Feynman's initial public discussion in 1959-12-29
(http://www.zyvex.com/nanotech/feynman.html)} lead to the
{Feynman Prize for Nanotechnology
(http://www.foresight.org/FI/fi_spons.html)}. Erik Drexler
coined the term about 30 years later in his book "Engines of
Creation", where he predicted that nanotechnology could give
rise to replicating assemblers, permitting an exponential
growth of productivity and personal wealth.

See also {nanobot}.

{(http://lucifer.com/~sean/Nano.html)}.

(2008-01-14)

nanotechnology: /nan'·oh·tek·no`l@·jee/, n. A hypothetical fabrication technology in which objects are designed
and built with the individual specification and placement of each separate
atom. The first unequivocal nanofabrication experiments took place in
1990, for example with the deposition of individual xenon atoms on a nickel
substrate to spell the logo of a certain very large computer company.
Nanotechnology has been a hot topic in the hacker subculture ever since the
term was coined by K. Eric Drexler in his book Engines of
Creation (Anchor/Doubleday, ISBN 0-385-19973-2), where he
predicted that nanotechnology could give rise to replicating assemblers,
permitting an exponential growth of productivity and personal wealth
(there's an authorized transcription at http://www.foresight.org/EOC/index.html).
See also blue goo, gray goo,
nanobot.

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英文字典中文字典相關資料:
  • Nanotechnology - Wikipedia
    Nanotechnology is the manipulation of matter with at least one dimension sized from 1 to 100 nanometers (nm) At this scale, commonly known as the nanoscale, surface area and quantum mechanical effects become important in describing properties of matter
  • Nanotechnology - IOPscience
    Nanotechnology encompasses the understanding of the fundamental physics, chemistry, biology and technology of nanometre-scale objects
  • NANOTECHNOLOGY_影响因子 (IF)_中科院分区_SCI期刊投稿经验_爱科学
    Here, nanotechnology is taken to include the ability to individually address, control, and modify structures, materials and devices with nanometre precision, and the synthesis of such structures into systems of micro- and macroscopic dimensions such as MEMS based devices
  • Nature Nanotechnology
    Nature Nanotechnology offers a unique mix of news and reviews alongside top-quality research papers Published monthly, in print and online, the journal reflects the entire spectrum of
  • About Nanotechnology - National Nanotechnology Coordination Office (NNCO)
    Nanotechnology is the understanding and control of matter at the nanoscale, at dimensions between approximately 1 and 100 nanometers, where unique phenomena enable novel applications
  • Nanotechnology - Molecular Engineering, Nanomaterials, Nanoscience . . .
    Nanotechnology is highly interdisciplinary, involving physics, chemistry, biology, materials science, and the full range of the engineering disciplines The word nanotechnology is widely used as shorthand to refer to both the science and the technology of this emerging field
  • Nanotechnology | Manufacturing, Food Processing, Atoms | Britannica
    Nanotechnology, the manipulation and manufacture of materials and devices on the scale of atoms or small groups of atoms The ’nanoscale’ is typically measured in nanometers, or billionths of a meter (nanos, the Greek word for ’dwarf,’ being the source of the prefix)
  • 纳米技术（物理学术语）_百度百科
    纳米技术（nanotechnology），也称 毫微技术，是研究结构尺寸在1纳米至100纳米范围内材料的性质和应用的一种技术。 1981年 扫描隧道显微镜 发明后，诞生了一门以1到100纳米长度为研究分子世界，它的最终目标是直接以原子或分子来构造具有特定功能的产品 [2]。
  • What Is Nanotechnology? Understanding Nanoscience Basics and How . . .
    Nanotechnology explained—learn what nanotech is, how nanoscale science works, and why it’s transforming industries from medicine to electronics
  • 納米技術 - 维基百科，自由的百科全书
    納米技术 （英語： Nanotechnology）是一门 应用科学，其目的在于研究于 纳米 规模时，物质和设备的设计方法、组成、特性以及应用。 奈米科技是许多如 生物 、 物理 、 化学 等科学领域在技术上的次级分类， 美国 国家奈米科技启动计划 将其定义为「1至100 纳米 尺寸尤其是现存科技在纳米规模时的延伸」。 纳米科技的世界为 原子 、 分子 、 高分子 、 量子点 集合，并且被表面效应所掌控，如 范德瓦耳斯力 、 氢键 、 电荷 、 离子键 、 共价键 、 疏水性 、 亲水性 和 量子穿隧效应 等，而 惯性 和 湍流 等 巨观 效应则小得可以被忽略掉。 举个例子，当表面积对体积的比例剧烈地增大时，开启了如 催化学 等以表面为主的科学新的可能性。





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