nanotechnology
The branch of technology that deals with the manipulation of individual atoms and molecules to create structures, devices, and systems. It typically involves working with materials at a scale of 1 to 100 nanometers to exploit unique physical and chemical properties.
Exemples
3 sur 5Most modern sunscreen uses nanotechnology to provide better UV protection without leaving white streaks on the skin.
Many current sun protection products use molecular-level science to shield the skin more effectively without leaving visible marks.
The government has allocated significant funding to the advancement of nanotechnology in the renewable energy sector.
The state has provided substantial financial support for developing atomic-scale technology within the green energy industry.
I heard that nanotechnology might be the key to making super-strong building materials in the future.
I've been told that tiny molecular engineering could be the main way we build incredibly strong structures soon.
Famille de mots
Astuce mémo
Think of the prefix 'nano-', which comes from the Greek word for 'dwarf.' It's technology for 'dwarfs' or things even smaller than that!
Quiz rapide
Scientists are exploring the use of _______ to create lighter and stronger aircraft wings.
Correct !
La bonne réponse est : nanotechnology
Exemples
Most modern sunscreen uses nanotechnology to provide better UV protection without leaving white streaks on the skin.
everydayMany current sun protection products use molecular-level science to shield the skin more effectively without leaving visible marks.
The government has allocated significant funding to the advancement of nanotechnology in the renewable energy sector.
formalThe state has provided substantial financial support for developing atomic-scale technology within the green energy industry.
I heard that nanotechnology might be the key to making super-strong building materials in the future.
informalI've been told that tiny molecular engineering could be the main way we build incredibly strong structures soon.
Recent breakthroughs in nanotechnology have enabled researchers to deliver drugs directly to cancerous cells while sparing healthy tissue.
academicNew discoveries in the field of molecular manipulation allow scientists to target cancer cells specifically with medication.
Our company is investing heavily in nanotechnology to improve the durability and conductivity of our electronic components.
businessOur firm is spending a lot on nano-scale engineering to make our electronic parts last longer and work better.
Famille de mots
Collocations courantes
Phrases Courantes
the promise of nanotechnology
The potential benefits that molecular science may bring
cutting-edge nanotechnology
The most modern and innovative molecular engineering
nanotechnology-based solutions
Problem-solving methods that use atomic-scale tools
Souvent confondu avec
Biotechnology involves living organisms, whereas nanotechnology involves manipulating matter at the atomic or molecular scale.
Microtechnology works at the micrometer scale (one-millionth of a meter), while nanotechnology works at the nanometer scale (one-billionth of a meter).
Notes d'usage
The word is almost always used as an uncountable noun. While 'nanotech' is a common informal abbreviation, 'nanotechnology' is preferred in academic and professional writing.
Erreurs courantes
Learners often treat it as a countable noun (e.g., saying 'a nanotechnology'), but it should be used without an article when referring to the field in general.
Astuce mémo
Think of the prefix 'nano-', which comes from the Greek word for 'dwarf.' It's technology for 'dwarfs' or things even smaller than that!
Origine du mot
From the Greek 'nanos' (meaning dwarf) and the English 'technology' (systematic treatment of an art or craft).
Modèles grammaticaux
Contexte culturel
In popular culture and science fiction, nanotechnology is often associated with 'nanobots' or 'gray goo,' though scientific reality is currently much more focused on materials and medicine.
Quiz rapide
Scientists are exploring the use of _______ to create lighter and stronger aircraft wings.
Correct !
La bonne réponse est : nanotechnology
Vocabulaire associé
An atom is the smallest possible part of a chemical element....
semiconductorA semiconductor is a material that allows electricity to flo...
quantumA quantum is the smallest possible unit of energy or matter...
biotechnologyBiotechnology is the use of living organisms, cells, or biol...
moleculeA molecule is the smallest unit of a chemical substance that...
Mots lis
complement
A2A thing that completes or brings to perfection something else. In grammar, it refers to a word or phrase that follows a verb and provides more information about the subject or object.
compound
A2Describes something that is made of two or more separate parts or elements joined together. It is often used to talk about words, sentences, or chemical substances that have multiple components.
conceive
A2To form an idea, plan, or concept in the mind. It is also the medical term used to describe when a woman becomes pregnant.
confer
A2To discuss something with other people in order to reach a decision or exchange ideas. It can also mean to officially give an honor, title, or degree to someone.
conform
A2To behave according to rules, standards, or what is expected by a group of people. It means to fit in or act in a way that matches others.
consecutive
A2Following one after another in a continuous series without any breaks. It describes things that happen in a logical order, like numbers (1, 2, 3) or days (Monday, Tuesday, Wednesday).
consistency
A2Consistency is the quality of always acting or behaving in the same way. it also describes how thick or smooth a liquid or substance is.
disclude
B1Describing a state where someone or something is left out, omitted, or not allowed to participate in a group or activity. It refers to the condition of being kept apart from a whole or a set.
antiformous
B1Describes a shape or structure that is curved or folded upwards like an arch. It is most often used in geology and geometry to describe a convex surface.
interspect
B1Describing a person who is thoughtful and focused on their own internal thoughts and feelings. It refers to the act of looking inward to examine one's own emotions and motives rather than focusing on external things.
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