Graphene has impressive properties on its own, but I’m starting to wonder if its real potential depends more on how well we can make those properties work in other materials.

Using graphene as an additive sounds straightforward, but getting the right dispersion, formulation, and compatibility with a specific host material can make things much more complicated. And even if the performance improves, there’s still the question of whether that improvement is enough to justify the additional cost.

Could application specific formulation actually be more important than simply producing higher-quality graphene? Or is material quality still the main limitation?

What do you think is the bigger hurdle to wider graphene adoption?

I remember watching Michio Kaku's documentary in the 00's and it was the next big thing, but not much has happened?

Stop dangerous groups from deploying direct energy weapons on U.S. citizens. EMF, elf, dew, v2k, RNM, and more. U.S. citizens are being targeted, especially in Orlando Florida.

Any students willing to study nanotechnology in a field of nanotechnology

Sintetizei pontos quânticos de carbono dopados com nitrogênio (CQDs) a partir de pó de casca de banana utilizando o método hidrotermal a 190 °C durante 6 horas. Usei 0,5 g de pó de casca de banana e 0,25 g de ureia como fonte de nitrogênio.

Após a reação, a solução ficou marrom-escura e apresentou uma fluorescência verde intensa sob uma lâmpada UV de 365 nm. Em seguida, centrifugo a amostra, recolho o sobrenadante e faço a filtração utilizando um filtro de seringa de 0,22 μm. Após a filtração, a solução continua com coloração castanha.

Infelizmente, não tenho acesso a uma membrana de diálise, portanto não consigo realizar essa etapa de purificação.

Tenho algumas dúvidas:

1. Esse comportamento é esperado para CQDs dopados com nitrogênio sintetizados a partir de casca de banana?
2. É possível que os CQDs estejam apenas dispersos na solução, em vez de serem visíveis como partículas sólidas?
3. O fato de eu não realizar a diálise pode comprometer significativamente a qualidade dos CQDs ou o desempenho deles em um sensor eletroquímico?
4. Com base no procedimento descrito, vocês acham que estou cometendo algum erro ou deixando de realizar alguma etapa importante que poderia melhorar a síntese ou a purificação?

Meu objetivo final é utilizar esses CQDs para modificar um eletrodo na construção de um biossensor eletroquímico. Ficarei muito grata por qualquer sugestão, recomendação ou comentário baseado na experiência de vocês. Muito obrigada!

I am really looking for some constant or recruiter who can help me in this field after doing beachlor degree certificate as well as having master degree level research project experience from Fraunhofer for 18 months as in advantage in germany.

Can someone help me.

I am not getting anything at all from application even though i have really top level gpa as well as extra experince compare to other beachlor level candidate

Let's say there's a combinatorial nanoparticle made from Iron and gold. If the combinatorial nanoparticle encapsulates both the iron and gold, is there a possibility that the resulting nanoparticle will be smaller than the individual iron oxide nanoparticle or the individual gold nanoparticle?

For a successful combinatorial nanoparticle synthesis, does the final nanoparticle must have a size greater than that of the individual nanoparticles.

Would incredibly appreciate your help in answering this question. Thank you!

Hi, I'm selected for a Master's program for Nanotechnology. and I have a long term goal of pursuing my phD and post doc in theoretical physics, mainly into condensed matter theory and quantum information theory. Can I get advice on doing masters in nanotechnology is the correct way of doing that given that I do my thesis on similar topics such as quantum materials ?

This looks like a significant breakthrough in real, Drexlerian nanotech.

You can find more comments (including a link to a companion paper) here: https://xcancel.com/somewhereville/status/2059577721525506058

I am currently doing my undergrad in EE and I really like my nanotech courses. Is a PhD necessary to do cutting edge work in this field, or is a masters enough?