TIL Dr. James Simpson, who first showed the effects of chloroform on humans in 1847. He sat with his assistants nightly trying chemicals. After they collapsed and came to after using chloroform, he recognized its anesthetic potential. He nicknamed the first baby delivered by chloroform "Anesthesia." en.wikipedia.org/wiki/Jam…
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πŸ‘€︎ u/blueberrisorbet
πŸ“…︎ Jan 15 2022
🚨︎ report
TIL psilocybin, the psychoactive chemical in magic mushrooms (psilocybin mushrooms), is being researched as a potential treatment for anxiety and depression in people with cancer diagnoses, for alcohol use disorder, and for migraines and cluster headaches. en.wikipedia.org/wiki/Psi…
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πŸ‘€︎ u/chemistrynerd1994
πŸ“…︎ Nov 24 2021
🚨︎ report
Do potential parents go through a chemical change in their brain when they are gonna have a kid?

From my perspective having a kid is the most horrifying thing anyone could ever wish upon themselves, for every good thing there's about having children there's like a billion bad things. Yet, people willingly choose to have children everyday, sometimes multiple ones.

I think there's two possibilities here: Either

A. I'm near sighted/ too ignorant in my assessment of what it must feel like to have children and there's a cogent argument to be made FOR having children that I don't know of (something more concrete than "its just beauuuuutiful").

B. Potential parents' brain's go through a chemical change that makes their condition acceptable and even enjoyable. I know a lot of hormones and neurotransmitters get secreted (or whatever) whenever, for example, a mother breastfeeds, but I don't know if that in part or alone answers the paradox.

I've talked to a lot of parents and asked their opinions on the matter and the more I do so the more I'm convinced it's B, hence why I ask, to see if there's any truth to it. If possible, it'd be nice to read some reliable sources on the matter if you know of any.

Thanks in advance for any help!

Edit: When i say it's the "worst horrifying thing..." I'm exaggerating, of course there's worse things than raising a kid!

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πŸ‘€︎ u/Flick19841984
πŸ“…︎ Jan 08 2022
🚨︎ report
Plant-based chemical shows potential as pain-controlling opioid substitute

Please click and watch this video https://www.youtube.com/watch?v=1TbIcegm8qc

Please click and watch the video on the bottom right hand corner of the website.

https://sorrentotherapeutics.com/research/pain/

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πŸ‘€︎ u/MEETMEONLINE
πŸ“…︎ Jan 11 2022
🚨︎ report
Since it’s been assumed and rumored that there was potential crime scene obfuscation, such as cleaner, bleach, etc..does anyone know what the process is to collecting and analysis of chemicals that could have been used. I ask because Ridgeway was found out via paint only his company used.
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πŸ‘€︎ u/incubus112984
πŸ“…︎ Nov 16 2021
🚨︎ report
Is it accurate to say that different forms of potential energy depend on HOW and WHERE potential energy is being stored? For example, if it is stored in chemical bonds, it is called chemical energy. And if it is stored in objected being stretched or compressed, it is called elastic energy.

Is it accurate to say that different forms of potential energy are determined based on HOW and WHERE potential energy is being stored? For example, if it is stored in chemical bonds, it is called chemical energy. And if it is stored in objected being stretched or compressed, it is called elastic energy.

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πŸ‘€︎ u/Blue_hoodies
πŸ“…︎ Jan 04 2022
🚨︎ report
A new study by Environmental Working Group scientists finds almost 42,000 potential sources of the toxic β€œforever chemicals” known as PFAS that could be polluting surface water or drinking water in communities across the U.S. ewg.org/news-insights/new…
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πŸ‘€︎ u/Wagamaga
πŸ“…︎ Oct 13 2021
🚨︎ report
What is the potential of chemical engineering in the local job market.

Basically title. Cleared A levels and thinking about chemical engineering from NUST or LUMS.

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πŸ‘€︎ u/HandSanitizer10
πŸ“…︎ Dec 13 2021
🚨︎ report
NYU AD scientists develop a revolutionary chemical that does NOT kill cancer. Instead, it re-activates the cells own ability to detect a problem and commit suicide. Exciting potential treatment that does not harm normal cells. nature.com/articles/s4146…
πŸ‘︎ 8k
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πŸ‘€︎ u/mojito2
πŸ“…︎ Jun 29 2021
🚨︎ report
Revealed: more than 120,000 US sites feared to handle harmful PFAS β€˜forever’ chemicals | List of facilities makes it clear that virtually no part of the US appears free from the potential risk of air and water contamination with the chemicals theguardian.com/environme…
πŸ‘︎ 423
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πŸ‘€︎ u/Va3Victis
πŸ“…︎ Oct 17 2021
🚨︎ report
A new study finds almost 42,000 potential sources of the toxic β€œforever chemicals” known as PFAS that could be polluting drinking water in communities across the U.S. Go to EWG site and enter your zip code to see your drinking water. ewg.org/news-insights/new…
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πŸ‘€︎ u/urkillingme
πŸ“…︎ Oct 13 2021
🚨︎ report
Chemical Mortars - Problem and Potential Solution

Chemical mortars right now are extremely ineffective. The problem with chemical mortars isn't their mechanics and how it works. Instead, it's the fact that security has too easy access to gas masks. Chemical mortars can easily be deterred by a single supply point.

I propose a simple solution, to raise the price of gas masks to 2 supply points.

The will be a bit of a balance change and will make the chemical mortars more useful, rather than just being a colored smoke display. Since some players might not be willing to waste 2 supply points on a gas mask, it will deny the security more effectively.

And yes, I know this will be painful for the PvE gamers. Maybe PvE could have the same price, or even having masks for security become free?

Also, as an extra bonus, the security uses Avon Protection masks. Those things are expensive, with some of their products having the same prices as guns. It will be more realistic in a way.

Thoughts and concerns? Maybe other solutions? I'd like to hear your thoughts.

TLDR; Chemical gas is bad, security has easy mask access, increase masks to 2 supply.

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πŸ‘€︎ u/sw3a
πŸ“…︎ Nov 06 2021
🚨︎ report
Based on the potential of algae to remove a large number of chemical pollutants and various bacteria from water, scientists have developed a new eco-friendly, sustainable, and cost-effective solution for urban wastewater treatment, and tested the utility of such treated water for pisciculture. shooliniuniversity.com/bl…
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πŸ‘€︎ u/rustoo
πŸ“…︎ Sep 16 2021
🚨︎ report
A new study by Environmental Working Group scientists finds almost 42,000 potential sources of the toxic β€œforever chemicals” known as PFAS that could be polluting surface water or drinking water in communities across the U.S. commondreams.org/newswire…
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πŸ‘€︎ u/Wagamaga
πŸ“…︎ Oct 13 2021
🚨︎ report
'Immune competent' Angus cattle have reduced disease incidence, particularly in feedlots. Selecting for immune competence has the potential to improve animal welfare outcomes and reduce the use of antibiotics and chemicals in production animals... csiro.au/en/research/anim…
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πŸ‘€︎ u/DomPachino
πŸ“…︎ Nov 05 2021
🚨︎ report
NYU AD scientists develop a revolutionary chemical that does NOT kill cancer. Instead, it re-activates the cells own ability to detect a problem and commit suicide. Exciting potential treatment that does not harm normal cells. nature.com/articles/s4146…
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πŸ‘€︎ u/mojito2
πŸ“…︎ Jun 29 2021
🚨︎ report
Potential Danger - HF Reactions With Gold Tellurides? Chemical Cleaning Help for Rare Mineral reddit.com/gallery/qdjtch
πŸ‘︎ 2
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πŸ‘€︎ u/CreekmanSavage
πŸ“…︎ Oct 22 2021
🚨︎ report
Determining chemical potential experimentally

Dear fellow reddit chemists,

I hope this post finds you well.

Given that the chemical potential of a substance in solution can be given by:

d ΞΌ = -SdT + VmdP

And that this is equal to the change in Gibbs molar energy, an we determine the change in chemical potential by measuring how the Gibbs free energy changes as function of chemical composition/amount?

How one could go about determining the chemical potential experimentally?

My kind regards

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πŸ‘€︎ u/Clear_Plan_192
πŸ“…︎ Nov 22 2021
🚨︎ report
Single atom catalysts hold the potential to significantly impact the chemical and energy industrial sectors nature.com/articles/s4146…
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πŸ‘€︎ u/geoxol
πŸ“…︎ Oct 11 2021
🚨︎ report
Scientists have discovered a new method that makes it possible to transform electricity into hydrogen or chemical products by solely using microwaves - without cables and without any type of contact with electrodes. It has great potential to store renewable energy and produce both synthetic fuels. upv.es/noticias-upv/notic…
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πŸ‘€︎ u/Wagamaga
πŸ“…︎ Nov 12 2020
🚨︎ report
Hookworms have potential to protect soldiers from chemical, biological weapons medicine.wustl.edu/news/h…
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πŸ‘€︎ u/thinkingrabid
πŸ“…︎ Oct 27 2021
🚨︎ report
When an exothermic chemical reaction occurs we end up with a total arrangement of nuclei & bound elctrons that's 'lower in the potential well' than what it was to begin with: how exactly does the difference in potential energy become kinetic energy of the product molecules?

We end up with a total arrangement of nuclei & bound elctrons that's 'lower in the potential well' than it was when those same charged bodies were arranged in the form of the precursors of the chemical reaction; and much, or maybe all, of that energy ends-up as heat - ie extra kinetic energy of the new molecules. So the question is: as the reaction is in-progress, do the rearranging electrons perform their 'motions' in such a way as directly to exert the force on the atoms & fragments of molecules necessary to accelerate them to their new higher speeds?

As far as I can figure, the only alternative would be for the energy to appear in the very first instance as photons, which then are absorbed by the new molecules, which receive the energy of those photons. But I can't really see it working like that, because each photon would, through necessity of conserving momentum, only be able to impart a miniscule amount of kinetic energy to the molecule or fragment of molecule, so that an excessively large β„– of these photons would have to be generated - over-&-over again, with the molecule getting a tiny boost (about Β½Q^(2)/mc^(2) ) each time it absorbs one ... with some of them escaping & being easily detected as bright light of specific wavelengths, which doesn't happen in the case of combustion of such things as petrochemical fuels, although it does happen in the case of combustion of metals.

So if the chemical energy is directly converted into kinetic energy of the products, where would I find account of how it occurs? - ie the quantum mechanics of how the rearranging of a bunch of electrons & more massive positively charged bodies directly translates into relative motion of the finally-formed parts.

 

Or, to put it more crudely, does the settling of the electrons into their new places constitute a kind of tiny 'railgun' that 'launches the more massive parts off' as they are in the process of constituting themselves, & therefore whilst their own electronic configuration is in a more excited state that the rapidly-changing electric & magnetic fields due to that 'settling' of the electrons can get 'a handle' on?

 

It probably does translate directly into kinetic energy, doesn't it. We can imagine two bodies, each of which can store energy by internal vibration, colliding, & the energy of the collision going-into exciting the vibrational modes of the two objects that have just collided. Now fo

... keep reading on reddit ➑

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πŸ‘€︎ u/Ooudhi_Fyooms
πŸ“…︎ Sep 23 2021
🚨︎ report
Blood pressure medication recalled after potential cancer-causing chemical is found nj.com/news/2021/10/blood…
πŸ‘︎ 12
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πŸ‘€︎ u/bevmoon
πŸ“…︎ Oct 20 2021
🚨︎ report
A reminder of the vast potential of Brilacidin to combat ailments resulting from virus, bacteria and fungal infections. Recent paper co-authored by scientists from Fox Chase Chemical Diversity Center; smHDPMs could serve as novel treatment of drug-resistant fungal infections.

Small-Molecule Host-Defense Peptide Mimetic Antibacterial and Antifungal Agents Activate Human and Mouse Mast Cells via Mas-Related GPCRs:

https://www.mdpi.com/2073-4409/8/4/311

Innovation Pharmaceuticals grants licensing rights to Fox Chase Chemical Diversity Center:

http://www.ipharminc.com/press-release/2020/7/22/innovation-pharmaceuticals-grants-licensing-rights-to-fox-chase-chemical-diversity-center-inc-for-antifungal-technology

πŸ‘︎ 15
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πŸ‘€︎ u/Crashco01
πŸ“…︎ Sep 29 2021
🚨︎ report
This ones a weird one. Dittlez. Id give it a 8.3 overall. Great potential as the high is phenomenal. However smell is lemon and chemical smelling almost peppercorn like. Nugs are sticky but brown and stemmy. A good sativa smoke though but others are way better reddit.com/gallery/ppfrwe
πŸ‘︎ 6
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πŸ“…︎ Sep 16 2021
🚨︎ report
What could one do with Chemical Potential energy absorption/output? Ch. 1 pt. 6

aight Ch. 1 pt. 6 Chemical energy

In my magic system people have the ability to absorb and output different energy types, stuff like Thermal, Sonic, light, and Kinetic energy, these are the basic four that are widely known by the population, but a certain few individuals can harness the power of electricity, as well as chemical energy.

keep in mind this is creation and absorption not manipulation. each person has an input and an output, so somebody could be a thermal/sonic, a light/thermal, a kinetic/light, and so on and so on with the first word being what they can absorb, and the second being what they can turn said energy into.

So the main purpose of this post is that i was wondering what one could do to the world if they had the ability to break chemical bonds and absorb the energy. for inputs this would this be like disintegrating things, or more like ageing things, or like rusting them?

For outputs does this give them the ability to become alchemists? could they create new elements out of air? do they need to be able to cause chemical reactions based on giving/taking energy from bonds?

Now this is all hypothetical, im 100% sure that this is impossible and isn't even clear, its a bit confusing and I've been told that it doesn't work, Electricals on a small scale could increase and decrease the energy charge of atoms but I dont know if it will work like this. Id greatly appreciate thoughts and ideas

πŸ‘︎ 6
πŸ’¬︎
πŸ“…︎ Sep 29 2021
🚨︎ report
Revealed: more than 120,000 US sites feared to handle harmful PFAS β€˜forever’ chemicals | List of facilities makes it clear that virtually no part of the US appears free from the potential risk of air and water contamination with the chemicals. theguardian.com/environme…
πŸ‘︎ 4
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πŸ‘€︎ u/EricSchC1fr
πŸ“…︎ Oct 17 2021
🚨︎ report
Eli5: How do researchers know that a particular chemical has the potential to be an effective medicine for a particular condition? Do they stumble upon it or look for a new formula. Or do they create it after understanding the biochemistry related to the disease?
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πŸ“…︎ Sep 19 2021
🚨︎ report
Is borosilicate glass water bottles safe, since Aluminum is one of the various components it’s made from? Or does any potential harm/toxic effects of aluminum get β€œcancelled-out” during the chemical process of creating borosilicate glass?
πŸ‘︎ 3
πŸ’¬︎
πŸ“…︎ Oct 11 2021
🚨︎ report
NYU AD scientists develop a revolutionary chemical that does NOT kill cancer. Instead, it re-activates the cells own ability to detect a problem and commit suicide. Exciting potential treatment that does not harm normal cells. nature.com/articles/s4146…
πŸ‘︎ 47
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πŸ‘€︎ u/mojito2
πŸ“…︎ Jun 29 2021
🚨︎ report
Worrying insights into the chemicals in plastics. Scientists identified around 10,500 chemicals in plastic. Many are used in packaging, textiles and food-​contact applications; some are for toys and medical devices. Researchers categorized 2,480 substances as substances of potential concern. ethz.ch/en/news-and-event…
πŸ‘︎ 71
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πŸ‘€︎ u/Wagamaga
πŸ“…︎ Jun 23 2021
🚨︎ report
Eli5- Since electrical synapses conduct action potentials directly between neurons (thus much faster & synchronised) why do chemical ones that depend on neurotransmitters exist? Is it related to the electrical ones working in two directions whereas the chemical ones can transmit signal in only one?
πŸ‘︎ 8
πŸ’¬︎
πŸ“…︎ Jul 06 2021
🚨︎ report
NYU AD scientists develop a revolutionary chemical that does NOT kill cancer. Instead, it re-activates the cell's own ability to detect a problem and commit suicide. Exciting potential treatment that does not harm normal cells. nature.com/articles/s4146…
πŸ‘︎ 47
πŸ’¬︎
πŸ‘€︎ u/mojito2
πŸ“…︎ Jun 29 2021
🚨︎ report
What could one do with Chemical Potential energy absorption/output? Ch. 1 pt. 6

aight Ch. 1 pt. 6 Chemical energy

In my magic system people have the ability to absorb and output different energy types, stuff like Thermal, Sonic, light, and Kinetic energy, these are the basic four that are widely known by the population, but a certain few individuals can harness the power of electricity, as well as chemical energy.

keep in mind this is creation and absorption not manipulation. each person has an input and an output, so somebody could be a thermal/sonic, a light/thermal, a kinetic/light, and so on and so on with the first word being what they can absorb, and the second being what they can turn said energy into.

So the main purpose of this post is that i was wondering what one could do to the world if they had the ability to break chemical bonds and absorb the energy. for inputs this would this be like disintegrating things, or more like ageing things, or like rusting them?

For outputs does this give them the ability to become alchemists? could they create new elements out of air? do they need to be able to cause chemical reactions based on giving/taking energy from bonds?

Now this is all hypothetical, im 100% sure that this is impossible and isn't even clear, its a bit confusing and I've been told that it doesn't work, Electricals on a small scale could increase and decrease the energy charge of atoms but I dont know if it will work like this. Id greatly appreciate thoughts and ideas

πŸ‘︎ 2
πŸ’¬︎
πŸ“…︎ Sep 29 2021
🚨︎ report

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