The hottest Chemistry Substack posts right now

And their main takeaways
Category
Top Science Topics
Dr’s Newsletter 746 implied HN points 11 Feb 24
  1. PhD research can be challenging but can lead to unexpected and serendipitous discoveries
  2. The stability of certain compounds is crucial in preventing toxicity, as observed in experiments with aluminium and silicic acid in fish
  3. Understanding the chemistry behind experimental outcomes is key, as seen in the success of a PhD research project despite initial doubts
Intercalation Station 766 implied HN points 18 Jan 24
  1. Niobium is a versatile material with unique properties like superconductivity and strength.
  2. Thermal runaway in batteries can be analyzed and mitigated using tools like differential scanning calorimetry.
  3. 90% of niobium is used in steelmaking, but it has potential in battery technology for durability and fast charging.
Doomberg 6508 implied HN points 12 Apr 23
  1. Old practices of thrift are now merchandised as 'upcycling.'
  2. Utilizing byproducts from manufacturing and petrochemical industry is both necessary and economical.
  3. High oil prices incentivize more oil drilling, leading to oversupply and lower natural gas prices in the US.
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Sasha's 'Newsletter' 195 implied HN points 02 Feb 24
  1. Ethyl maltol is a magical substance in perfumery with a childhood-like smell.
  2. It is single-minded, precise, and offers specific shades isolated from complex settings.
  3. Being closely related to maltol but stronger, it requires only a tiny dose and leaves space for other ingredients in perfumery formulas.
De Novo 121 implied HN points 21 Jan 24
  1. Antibiotics are poisons that target bacteria more than humans.
  2. Metronidazole, a 5-nitroimidazole antibiotic, damages cellular molecules by reactive compounds.
  3. Metronidazole is effective against bacteria, parasites, and cancer due to its action in reducing environments.
Demodexio 132 implied HN points 04 Jan 24
  1. Chemistry sets used to be more dangerous, now they are heavily regulated for children's safety.
  2. We should invest more in structured education for kids in subjects like chemistry and biology to provide similar experiences.
  3. Children today have more limited freedom to explore outdoors, so it's important to offer structured outdoor education in schools.
ASeq Newsletter 29 implied HN points 02 Mar 24
  1. Protein sequencing using nanopores is a topic of interest, with a recent study highlighting a large state space of 10^25 and using an Oxford Nanopore's R9.4.1 pore with a range of ~10pA.
  2. Investigating patents can provide insights into the current range for DNA sequencing and can spark further contemplation about the future of protein sequencing using nanopores.
  3. The detailed post on protein sequencing and nanopore current ranges is available for paid subscribers, emphasizing the exclusivity of the content.
Asimov Press 322 implied HN points 11 Jul 23
  1. A protein printer is a new technology that can convert digital bits into physical molecules, potentially revolutionizing biology.
  2. The protein printer could make proteins without using DNA or cells, thus reducing costs significantly.
  3. Engineering a protein printer involves reimagining the ribosome to quickly convert digital bits into physical molecules with high precision.
Splitting Infinity 59 implied HN points 27 Dec 23
  1. Supercritical water can break down organic matter like sewage, paper, plastic, and food into simple molecules, helping in recycling and generating energy.
  2. Using supercritical water can address the issue of a potential future carbon shortage by breaking down carbon present in waste into simple molecules.
  3. Supercritical water enables a wide range of chemical processes like producing green hydrogen, desalination, and supporting different chemical reactions, offering potential for creating sustainable systems.
Only Wonder Knows 19 implied HN points 09 Feb 24
  1. Calibration of circuits can be a useful solution but it's important to know when it is necessary and when it's not.
  2. Understanding how components like sensors and resistors behave in different conditions is crucial before considering calibration.
  3. Before deciding to calibrate electronic components, a detailed technical and economic analysis should be conducted to ensure it is a suitable solution.
The Good Science Project 63 implied HN points 14 Nov 23
  1. Science can struggle to correct errors from the scientific record, even with healthy reforms in place.
  2. Non-replicable findings can still hold influence and get cited as much as replicable ones.
  3. Natural sciences can swiftly correct mistakes with practical consequences, while social sciences face challenges in self-correction due to less tangible applications and high acceptance of contradictory findings.
Remote View 216 implied HN points 09 Mar 23
  1. The presentation shared experimental evidence about the operation of the Great Pyramid of Giza.
  2. Macro photography gave a first look at the sample and detailed study of the disruption zone.
  3. Speculation was made about the use of iron as a possible fuel, along with other metals, in a related process.
Remote View 216 implied HN points 30 Mar 23
  1. A technology called Windhexe can turn various materials into powder, even turning gravel to dust and reducing waste into powder.
  2. The Windhexe device functions by creating a tornado-like vortex in a chamber, causing materials to be smashed and pulverized into tiny particles.
  3. Windhexe technology has been used by different companies for processing food wastes, manufacturing debris, and even for drying materials quickly.
The Polymerist 215 implied HN points 25 Apr 23
  1. Lignin can be a valuable source of aromatic structures for creating synthetic polymers and other materials.
  2. MetGen's enzyme-based technology allows for efficient depolymerization and refining of lignin in alkaline conditions.
  3. MetGen's advancements in lignin processing could make it a viable alternative to petroleum-based feedstocks for creating chemicals and materials.
Axial 37 implied HN points 12 Dec 23
  1. The paper introduces an expanded toolbox of reagents for profiling protease substrates and specificity using chemoproteomic methods.
  2. The work demonstrated high N-terminal selectivity with little intrinsic sequence bias beyond a requirement for a backbone amide at position 2.
  3. The 2PCA toolkit enables a broad range of applications in protease biology research by providing selective N-terminal labeling reagents that are easy to implement.
The Polymerist 215 implied HN points 14 Feb 23
  1. Creating biobased plastics that are both affordable and perform well is a major challenge.
  2. Price, performance, and convincing consumers are the three main hurdles to overcome in promoting biobased plastics.
  3. The success of biobased plastics hinges on their ability to compete with traditional plastics in terms of cost and performance, while also gaining consumer acceptance.
The Works in Progress Newsletter 19 implied HN points 11 Jan 24
  1. Asbestos, once favored for its fireproof properties, faced a downfall as its health risks became evident.
  2. Asbestos, a naturally occurring material, was widely used for its fireproof and durable qualities in various applications.
  3. The global use of asbestos declined due to health concerns, leading to bans in many countries and the development of alternative materials.
The Polymerist 132 implied HN points 09 May 23
  1. Enzyme immobilization can reduce costs and increase accessibility of technology for commodity chemicals
  2. Cascade Biocatalysts technology offers better thermal stability, more reuse, and higher activity compared to conventional methods
  3. Immobilized enzymes can pave the way for a shift towards environmentally friendly and cost-effective synthetic processes in various industries
Axial 7 implied HN points 17 Feb 24
  1. Natural products and drugs have similarities but drugs are a balance between complexity and accessibility for optimization.
  2. Molecular complexity in drugs is increasing to improve IP coverage, binding affinity, and effectiveness for chronic diseases.
  3. Embracing enabling methods, computational modeling, and deep exploration of complex chemical space can revolutionize natural product synthesis for therapeutic goals.
SCIENCE GODDESS 78 implied HN points 20 Mar 23
  1. The term 'hallucination' in the context of AI does not imply consciousness, but rather refers to AI systems stating untruths or false information.
  2. AI's ability to 'hallucinate' new proteins opens up possibilities for innovative developments in synthetic biology and drug discovery.
  3. There is speculation about whether AI could one day imagine and create entirely new forms of life based on alternative biochemistries, like synthetic sheep or silicon-based life.
ASeq Newsletter 14 implied HN points 10 Dec 23
  1. The term 'TechBio' may seem superficial, but technology development in biology is complex and involves a mix of disciplines.
  2. The first qPCR machine from 1992 involved intricate instrumentation like photomultiplier tubes and a variety of electronic components.
  3. The development of technology in biology requires navigating complexity and balancing biochemistry and detection techniques to meet market demands.
FreakTakes 11 implied HN points 10 Aug 23
  1. Computer-augmented hypothesis generation is a promising concept that can help uncover new and valuable ideas from existing data.
  2. Looking at old research in a new light can lead to significant breakthroughs, as seen with Don Swanson's and Sharpless' work in different fields.
  3. Tools like LLMs can assist researchers in finding connections between disparate data points, potentially unlocking new avenues for scientific discovery.