M. Eugenio Vazquez's Avatar

M. Eugenio Vazquez

@glowsticks.bsky.social

Peptide engineering, supramolecular chemistry, DNA binding, caged molecules, luminescent sensors & chemistry art. "A jack of all trades is a master of none, but oftentimes better than a master of one." ORCID: 0000-0001-7500-985X http://www.chembiousc.gal

1,639 Followers  |  1,186 Following  |  348 Posts  |  Joined: 13.12.2023  |  1.8605

Latest posts by glowsticks.bsky.social on Bluesky

You’re mistaken. Ozempic (and the rest of GLP-1 peptide inhibitors) are made through solid-phase peptide synthesis. Insulin is a recombinant protein made in a totally different way.

06.02.2026 07:00 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I feel like getting the dudes who demand government issued girlfriends out of the gene pool might be one of those problems that solves itself

03.02.2026 15:53 β€” πŸ‘ 3848    πŸ” 536    πŸ’¬ 98    πŸ“Œ 16

One thing I tell people over and over and over again is just how much luck I have had in my career... plus, you know, privilege, which is a systemic boost that makes luck more likely for some. Yes, I'm good at what I do. So are a lot of other people who have not had my luck. No shame to admit it.

02.02.2026 01:50 β€” πŸ‘ 725    πŸ” 20    πŸ’¬ 14    πŸ“Œ 2

As a chemist, I really, really, liked his earlier work on caged Ca2+ chelators. Really beautiful and creative stuff.

02.02.2026 13:04 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
A poster that reads: you can’t spell hatred without red hat accompanied by a drawing of a red hat

A poster that reads: you can’t spell hatred without red hat accompanied by a drawing of a red hat

Everything is awful but the creativity behind some of these handmade posters gives me a glimmer of hope in humanity.

25.01.2026 13:21 β€” πŸ‘ 1761    πŸ” 407    πŸ’¬ 5    πŸ“Œ 14
Preview
European file hosting services | European Alternatives With a file hosting service, users can upload files to back them up or share them with others.

Break Free from US Big Tech

Digital sovereignty starts with everyday choices

Switch to European file hosting services - built by companies based in the EU, EEA, and EFTA

Discover β†’ Choose β†’ Support Europe πŸ‡ͺπŸ‡Ί

#DigitalSovereignty #SupportEuropeanTech

european-alternatives.eu/category/fil...

20.01.2026 16:24 β€” πŸ‘ 74    πŸ” 29    πŸ’¬ 4    πŸ“Œ 0
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Elements of successful NIH grant applications | PNAS Is there a formula for a competitive NIH grant application? The Serenity Prayer may provide one: "Grant me the serenity to accept the things I cann...

The core ideas are applicable to many successful proposal types for funding beyond NIH.

www.pnas.org/doi/10.1073/...

22.01.2026 14:05 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
I'm sorry. As a technology writer, I'm supposed to be telling you that this bet will some day pay off, because one day we will have shoveled so many words into the word-guessing program that it wakes up and learns how to actually do the jobs it is failing spectacularly at today. This is a proposition akin to the idea that if we keep breeding horses to run faster and faster, one of them will give birth to a locomotive. Humans possess intelligence, and machines do not. The difference between a human and a word-guessing program isn't how many words the human knows.

I'm sorry. I know that when we talk about "digital sovereignty," we're obliged to talk about how we can build more data-centres that we can fill up with money-losing chips from American silicon monopolists in the hopes of destroying as many jobs as possible while blowing through our clean energy goals and enshittifying as much of our potable water as possible.

I'm sorry. As a technology writer, I'm supposed to be telling you that this bet will some day pay off, because one day we will have shoveled so many words into the word-guessing program that it wakes up and learns how to actually do the jobs it is failing spectacularly at today. This is a proposition akin to the idea that if we keep breeding horses to run faster and faster, one of them will give birth to a locomotive. Humans possess intelligence, and machines do not. The difference between a human and a word-guessing program isn't how many words the human knows. I'm sorry. I know that when we talk about "digital sovereignty," we're obliged to talk about how we can build more data-centres that we can fill up with money-losing chips from American silicon monopolists in the hopes of destroying as many jobs as possible while blowing through our clean energy goals and enshittifying as much of our potable water as possible.

CΓ³ry Doctorow with another verbal bullseye: pluralistic.net/2026/01/13/n...

18.01.2026 17:29 β€” πŸ‘ 4894    πŸ” 1931    πŸ’¬ 58    πŸ“Œ 132

Is that the one with Darth Vader at the Death Star restaurant?

18.01.2026 09:46 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
A workflow diagram: Have great idea
Finish project
Start project
Tell everyone
The finish project is missed out.

A workflow diagram: Have great idea Finish project Start project Tell everyone The finish project is missed out.

Morning

17.01.2026 08:31 β€” πŸ‘ 2800    πŸ” 903    πŸ’¬ 40    πŸ“Œ 185

we're not going to have the craigpost become this, or the other times we've had it "break character" and do commentary on the horrible era we are living through, every week.

in this nightmare, just try and do one silly post a week.

doesn't make it less true though

16.01.2026 22:36 β€” πŸ‘ 23    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
Post image

This view resonates deeply with me:

⬛ Publish fewer claims and more proof

Papers need to include fewer claims and more proof to make the scientific literature more reliable

What is driving today’s β€˜claims inflation’?

1/3

08.01.2026 12:57 β€” πŸ‘ 15    πŸ” 4    πŸ’¬ 2    πŸ“Œ 1

Near the C-terminus in the right. It looks like AI crap.

04.01.2026 11:15 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Change my mind meme with the text β€œStrauss waltzes at the Vienna New Year’s Concert were basically 19th-century reggaeton”

Change my mind meme with the text β€œStrauss waltzes at the Vienna New Year’s Concert were basically 19th-century reggaeton”

01.01.2026 12:28 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

πŸŽ‰ Happy new year everyone!! πŸŽ‰

01.01.2026 12:20 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

How do you people find time to read so many books!?!

29.12.2025 18:27 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Iron & Wine - Song in Stone - CARDINAL SESSIONS
YouTube video by CardinalSessions Iron & Wine - Song in Stone - CARDINAL SESSIONS

I have loved Iron & Wine since his first album, and twenty years later he is still just as good (I know this is an old video, but just listen to him!)

youtu.be/z5iqugyjKas?...

27.12.2025 23:32 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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US plan for $1.6m hepatitis B vaccine study in Africa called β€˜highly unethical’ Experts decry β€˜neocolonialist’ Guinea-Bissau study after Trump administration changed advice for US babies

At a minimum, every researcher directly or indirectly related to this trial should be barred from any research position, project, consortium or funding whatsoever in the EU @erc.europa.eu @ec.europa.eu

www.theguardian.com/society/2025...

22.12.2025 18:08 β€” πŸ‘ 4    πŸ” 2    πŸ’¬ 2    πŸ“Œ 1
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A green lifetime biosensor for calcium that remains bright over its full dynamic range Directed evolution was used to engineer a green fluorescent biosensor for quantitative calcium imaging that remains fluorescent, yet shows a large change in lifetime in cells.

The 'Version of Record' of our paper came out on #FluorescenceFriday
elifesciences.org/articles/105...

19.12.2025 18:26 β€” πŸ‘ 33    πŸ” 8    πŸ’¬ 4    πŸ“Œ 0

The field of peptide therapeutics is exploding with many new approvals in the last decade. However, the manufacturing of peptide therapeutics is lagging behind. We have been investing in novel approaches to manufacture peptides since 2016.

19.12.2025 04:35 β€” πŸ‘ 13    πŸ” 1    πŸ’¬ 2    πŸ“Œ 0

Never forget: Elon Musk has blood on his hands.

17.12.2025 15:47 β€” πŸ‘ 99    πŸ” 23    πŸ’¬ 2    πŸ“Œ 0
adam.tsuris
@AdamTsuris
Somewhere along the way, being wrong about facts was reclassified as "having an opinion," and knowing facts was stigmatized as "having bias." It's a big part of why we're in hell now.

adam.tsuris @AdamTsuris Somewhere along the way, being wrong about facts was reclassified as "having an opinion," and knowing facts was stigmatized as "having bias." It's a big part of why we're in hell now.

16.12.2025 03:05 β€” πŸ‘ 1712    πŸ” 560    πŸ’¬ 15    πŸ“Œ 8

The pKas of both acids are quite different (2.2 main chain, 4.3 side chain), so activating the side chain carboxylic acid might be easier? πŸ€·πŸ»β€β™‚οΈ

12.12.2025 20:29 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I will never forget and never forgive these actions. And there are so many, with so many people carrying these orders out while others laugh and clap and post excited selfies about it all.

Justice has to be served.

11.12.2025 21:38 β€” πŸ‘ 78    πŸ” 23    πŸ’¬ 2    πŸ“Œ 0
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Quantifying reviewer declines in scientific publishing: twenty-one years of data from biological invasions 2002–2024 - Biological Invasions The peer review process has been fundamental to scientific publishing since the mid-twentieth century because it helps to ensure scientific rigor and integrity. However, as fewer scientists seem willi...

Quantifying reviewer declines in scientific publishing: twenty-one years of data from biological invasions 2002–2024

link.springer.com/article/10.1...

10.12.2025 12:20 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Learning to say β€œno” is essential for surviving academia. I’m still trying, though…

09.12.2025 12:06 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Medium Adam25 "The uniqueness of IKB does not derive from the ultramarine pigment,Β but rather from the matte, synthetic resin binder in which the color is suspended, and which allows the pigment to maintain as much...

You can buy the original pigment and the matte synthetic resin binder developed for YK so the blue color maintain as much of its intensity as possible. You can get something pretty close to the original Kleins

www.adam-eshop.com/en/538-mediu...

01.12.2025 19:38 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Black-and-white album cover showing cellist Sonia Wieder-Atherton standing behind her cello with one hand on the fingerboard and the other holding the bow. The title β€œBach Cello Suites Nos. 1 & 2” appears in white text at the top right, along with her name. The Alpha Classics logo sits in the bottom right corner.

Black-and-white album cover showing cellist Sonia Wieder-Atherton standing behind her cello with one hand on the fingerboard and the other holding the bow. The title β€œBach Cello Suites Nos. 1 & 2” appears in white text at the top right, along with her name. The Alpha Classics logo sits in the bottom right corner.

Just got Sonia Wieder-Atherton’s Bach Cello Suites Nos. 1 and 2, and now my whole set of her Bach's recordings is complete. Very few recordings can compete with this beauty.

01.12.2025 16:06 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

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