/r/nanotech

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News & views related to nanotechnology. Latest industry developments, abstract theory, and grey goo horror stories.


The Nanotech Reddit

Nanotechnology (sometimes shortened to "nanotech") - the manipulation of matter on an atomic and molecular scale. The earliest, widespread description of nanotechnology referred to the particular technological goal of precisely manipulating atoms and molecules for fabrication of macroscale products, also now referred to as molecular nanotechnology. A more generalized description of nanotechnology was subsequently established by the National Nanotechnology Initiative, which defines nanotechnology as the manipulation of matter with at least one dimension sized from 1 to 100 nanometers. This definition reflects the fact that quantum mechanical effects are important at this quantum-realm scale, and so the definition shifted from a particular technological goal to a research category inclusive of all types of research and technologies that deal with the special properties of matter that occur below the given size threshold. It is therefore common to see the plural form "nanotechnologies" as well as "nanoscale technologies" to refer to the broad range of research and applications whose common trait is size.

Nanotechnology as defined by size is naturally very broad, including fields of science as diverse as surface science, organic chemistry, molecular biology, semiconductor physics, microfabrication, etc. The associated research and applications are equally diverse, ranging from extensions of conventional device physics to completely new approaches based upon molecular self-assembly, from developing new materials with dimensions on the nanoscale to direct control of matter on the atomic scale.

Scientists currently debate the future implications of nanotechnology. Nanotechnology may be able to create many new materials and devices with a vast range of applications, such as in medicine, electronics, biomaterials and energy production. On the other hand, nanotechnology raises many of the same issues as any new technology, including concerns about the toxicity and environmental impact of nanomaterials, and their potential effects on global economics, as well as speculation about various doomsday scenarios. These concerns have led to a debate among advocacy groups and governments on whether special regulation of nanotechnology is warranted.

Wikipedia: nanotech


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Outside Reddit Sites of Note

/r/nanotech

14,149 Subscribers

2

Delft nanobiology graduates, what was your career path after graduation like?

i am thinking of applying for this degree and im wondering: what was your career path after graduation like?

0 Comments
2024/05/02
20:16 UTC

5

What is the current state of nanotechnology to be applied to the human brain?

What is the current state of research for nanotechnology to be applied to the human brain?

0 Comments
2024/05/02
19:34 UTC

0

Passive income / farming - DePIN & AI

The leading DePIN start up is GRASS, and their community is growing by thousands each day. They just announced they will be the First ever Layer 2 Data Rollup on Solana - aka gaming use cases and airdrops are on the way 🏃💨

These guys behind Grass, Wynd Network, raised $4.5M, and farming $GRASS is free and takes 2 mins to set up. Their disc is at 350K and grows a few thousand each day

Market seems to be picking up so just been doing some research on anything that looks promising

Pretty much $GRASS is this thing you can stack up points by just using your computer regularly. And the points will be worth money later on

You can use this link to register with your email and start farming👇

https://app.getgrass.io/register/?referralCode=dloxORzAyIhmFIn

And can find out more at getgrass.io

What does it do:

• It’s in beta now so you earn $GRASS just from your computer/phone being on

• After Beta, you’ll be able to earn $GRASS daily by selling 0.03% of your unused internet bandwidth (basically it just runs in the bg while browsing the web regularly).

How to do it:

• Install grass extension
• Points are automatically accumulated

The team is responsive on twitter and disc, and feel free to ask any questions here

0 Comments
2024/04/29
23:45 UTC

1

Help with thesis

Hello guys,

I am currently trying to write my master's thesis. It will written similar to a review.

I want my focus to be the applications of AuNp in the medicine field (phototherapy and drug delivery systems)

I would like your help if possible in the following.

A. The structure

B. Maybe some references or bibliography that can help, but please give me worthwhile and trusted sources if possible.

As i am trying to compile it in my mind, i focus on the mechanics behind the application, then the possibilities behind the methods of production and then maybe the toxicity issues that might occur.

(Is that right as a though pattern or not?)

There is also to me, the matter of clearance mostly when it comes to phototherapy methods.

Also i am thinking that maybe there are alternate methods than the trusted and true ones (like turkevich for example), maybe more eco(human)-friendly like avoiding the use of toxic acids etc and how would they perform in these types of applications.

P.S. I am really sorry if i am incoherent in my thoughts, i tried to describe what i have to describe as clear as i can. You can ask me anything if i can answer it.

Any help is welcome,

thank you in advance!

0 Comments
2024/04/24
16:46 UTC

6

How to deepen my interest for Nanotech as a highschooler? (+student internship)

I currently just finished a book called Nanotech for dummies in my local library. I got really interested in the field and all the possible implementations in the future. I was always difficult with terminologies and jargons, and I want to know more about how nanotech actually works, and the research out there. Are there any recommendations of resources and books out there (besides UnderstandingNano.com)?

I am also looking for researchers in SUTD, NTU, and NUS for student intern during the summer. But I am really lacking experience besides my knowledge for nanotech and some lab practical skills in international school. Are there any way I could appeal to these Nanotech/Nanomaterials researchers as a highschooler for a Summer Student Internship?

4 Comments
2024/04/20
14:46 UTC

0

Protection contre les nanotechnologie

Bonjour, A avec le développement des nanotechnologies je voulais vous demander quels types de matériaux, d'aliments ou de produits ainsi que vêtements (combinaison) me permettraient de me protéger contre ces derniers, Merci d'avance.

Hello, With the development of nanotechnology, I was wondering what kind of bodyarmor, food or products could protect me from receiving harm coming from the nanotech, Thanks in advance.

2 Comments
2024/04/14
14:46 UTC

2

Science News Monthly Highlights: March 2024

0 Comments
2024/04/08
12:21 UTC

6

{requesting} Collaboration on Carbon Nanotube research (background: molecular neuroscience/religion; “theoretical”)

Looking for someone to collaborate with on the development of Carbon Nanotube (CNT) research.

My knowledge comes from early research/medical design, but the device improvements I have in mind are applicable across various industries.

————————————

Without revealing “too much”: electronic/biological “memory systems”.

(ie: a way to actually have “electronic memory” in a way that current systems can’t.

… so, you know… applicable to theoretical computing/quantum).

Prefer electronic correspondence for now; however, in person meetings can be arranged outside of United States jurisdiction.

Thanks, and have a pleasant day.

-secondchanceswork

3 Comments
2024/04/03
16:45 UTC

5

PhD and how I could go forward In career

Hello y'all, I am a post graduate in analytical chemistry. I did my master's thesis on the topic : biocompatiblity of nanocellulose'. How can I get into a much regulated and efficient space or a lab where I can go forth with research work in this field?

0 Comments
2024/03/31
08:57 UTC

1

An energy hub in your bath tub: Loofahs offer a new way to greener energy

0 Comments
2024/03/28
14:41 UTC

9

Some of the nano-precision actuators & stages we make, driven by ultrasonic piezo motors

0 Comments
2024/03/26
07:48 UTC

2

I need help with my Nanotechnology VR multiplayer

Hello 😊 ,
My name is Mahran Abid, a final year master’s student in the DEDI program at the Higher Institute of Computer Science and Multimedia in Sfax. As part of my final year project, I am developing a Virtual Reality (VR) training application specifically tailored for nanotechnology.
This application aims to provide an immersive, interactive, and multiplayer training experience in the field of nanotechnology. In order to make this application as beneficial and user-friendly as possible, we have designed a survey to gather your valuable insights.
📄 We are interested in understanding your prior experience with VR and nanotechnology, your expectations from a VR training application in nanotechnology, and the specific features you would find most beneficial.
Your feedback will play a crucial role in shaping the features and functionalities of this application. Please note that all responses are anonymous and will be used exclusively for the development and improvement of this VR nanotechnology training application.
We greatly appreciate your time and valuable input. Thank you for helping us create a better VR training experience in the field of nanotechnology!
Looking forward to your responses.

https://forms.gle/Qi9KfcNaSd9sBi4C7

4 Comments
2024/03/25
07:12 UTC

7

Graphene at lower cost and higher quality.

I work for a company that sells graphene. Our process creates graphene directly from coal and not from graphite dependent on Chinese mines. That means our graphene is higher quality and far cheaper. Graphene adds 20% to 50% strength in most materials. If anyone has an interest, let me know.

0 Comments
2024/03/17
22:58 UTC

5

For nanotech and drug delivery internship what skills should an undergrad student have on their resume? and where to apply?

I would like to find an internship this summer that focuses on nanotech and drug delivery but am at a loss on what my resume should look like. For example, what lab equipment do they prefer you have experience with.

2 Comments
2024/02/17
18:49 UTC

3

Newest research and articles on Nanotech

Hi! Do anyone know where i can find the lates reasearch and articles on Nanotech? New to Nanotech and want to know more:)

2 Comments
2024/02/14
20:28 UTC

2

Internship in physical engineering

Hi,

I am a 3rd-year bachelor's degree student in Physical Engineering, and I have chosen to do an internship in the last semester of my bachelor's. Here in Turin, we have the National Metrological Institute that offers the possibility to work for them.

Now, the problem is that there are several different topics that they study, and I can be interested in.

  1. Quantum Photonic: Quantum Key distribution, Quantum Zeno effect, and quantum sensing with diamond nitrogen-vacancy.
  2. Spintronics and nano-magnetism
  3. Quantum Electronic: Quantum Hall-effect and Superconductivity.

I don't know what to choose because I don't know what I will do in the future, and I just want to learn. I would like to hear your opinion about it.

0 Comments
2024/01/12
10:22 UTC

10

What degree should I pursue?

Anyone working in biotech or nanotech, please help!!

I'm quite drawn to the health, pharmaceutical, food, ecological or even material production industries. I liked the idea of participating in the scientific process that are involved in each of those. More specifically, in applying biotechnology or nanotechnology in any of the industries I mentioned, after having finished a degree and specializing on either of those two.

What degree might be suitable for what I have in mind?

Or anyone who works in biotechnology or nanotechnology, what did you study to get there?

11 Comments
2023/12/21
03:16 UTC

5

What nanotech fluids are wifi capable or wifi enabled?

What smart fluids, ionogels, rheological lfuids are wifi capable or wifi enabled?

Hoping to research and learn more about healable, shapeable, polmers, composites, smart sluids that are also wifi capable or wifi enabled / wifi enable-able :)

9 Comments
2023/11/30
03:03 UTC

3

Opioid Overdose Prevention: Clinic-Injected Nanotech

0 Comments
2023/11/17
17:21 UTC

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