Clay weekly context brief for the Chemistry category (ISO week 2026-W32). Clay tracks publications from the Chemistry feed list. Below are recent items from this category, each with its source and a short description of what the publication covers when one is available in the source feed. Recent publications: 1. Policy Watch: DOE picks 5 state contenders for nuclear lifecycle campus Source: Chemical & Engineering News Link: https://cen.acs.org/policy/nuclear-energy-grant-cancellation-cdc/104/web/2026/07?sc=230901_cenrssfeed_eng_latestnewsrss_cen A weekly roundup of policy news in the chemical arena and beyond 2. White House bans agencies from funding some research on pathogens Source: Chemical & Engineering News Link: https://cen.acs.org/policy/dgof-pathogen-disease-covid-fauci/104/web/2026/07?sc=230901_cenrssfeed_eng_latestnewsrss_cen The new policy prohibits federal support of gain of function research of concern, in which scientists manipulate pathogens and other biological agents in order to better understand them 3. Volume I of JACS came with fabric samplesto prove a point Source: Chemical & Engineering News Link: https://cen.acs.org/analytical-chemistry/art-artifacts/antique-jacs-fabric-samples-william-perkin/104/web/2026/07?sc=230901_cenrssfeed_eng_latestnewsrss_cen Analytical chemists study the nearly 150-year-old dyes 4. C&EN weekly chemistry news quiz, July 31 Source: Chemical & Engineering News Link: https://cen.acs.org/synthesis/biocatalysis/cen-weekly-chemistry-news-quiz-july-31/104/web/2026/07?sc=230901_cenrssfeed_eng_latestnewsrss_cen Test your knowledge of our stories on new materials, medicinal chemistry, mural analysis, and more 5. Petroleum Research Fund continues supplemental funding program with new grantees Source: Chemical & Engineering News Link: https://cen.acs.org/acs-news/petroleum-research-fund-continues-supplemental/104/web/2026/07?sc=230901_cenrssfeed_eng_latestnewsrss_cen 13 researchers receive an additional $25,000 each to build research skills 6. Why a human expert must be in the loop for AI to boost chemistry Source: Chemical & Engineering News Link: https://cen.acs.org/analytical-chemistry/big-data/human-expert-needed-ai-chemistry/104/web/2026/07?sc=230901_cenrssfeed_eng_latestnewsrss_cen Hiding a machines reasoning inside a closed box wont help our science move forward 7. The Hiroshima atomic blast created a never-before-seen material Source: Chemical & Engineering News Link: https://cen.acs.org/materials/new-alloy-discovered-hiroshima-a-bomb/104/web/2026/07?sc=230901_cenrssfeed_eng_latestnewsrss_cen Extreme conditions over the urban environment formed a multicomponent alloy with 6 metals 8. He cracked malarias genome in Mali. Now hes advising the UN Source: Chemical & Engineering News Link: https://cen.acs.org/biological-chemistry/infectious-disease/djimde-united-nations-scientific-advisory-board/104/web/2026/07?sc=230901_cenrssfeed_eng_latestnewsrss_cen Abdoulaye Djimdé spent decades decoding malaria drug resistance from inside the communities where it strikes. Now, in addition to this fieldwork, hes advising on global science policy 9. Appel reaction can finally fluorinate Source: Chemical & Engineering News Link: https://cen.acs.org/synthesis/fluorination/appel-reaction-finally-fluorinate/104/web/2026/07?sc=230901_cenrssfeed_eng_latestnewsrss_cen The classic alkyl halidemaking reaction can, at long last, be used to generate alkyl fluorides 10. New AI-based program is a shrink ray for proteins Source: Chemical & Engineering News Link: https://cen.acs.org/physical-chemistry/protein-folding/New-AI-based-program-shrink/104/web/2026/07?sc=230901_cenrssfeed_eng_latestnewsrss_cen Raygun platform miniaturizesand expandsexisting proteins 11. Enzymes open a new path to improve antifungal drugs Source: Chemical & Engineering News Link: https://cen.acs.org/biological-chemistry/natural-products/enzymes-improve-antifungal-drugs-natural-products/104/web/2026/07?sc=230901_cenrssfeed_eng_latestnewsrss_cen A biocatalytic platform could offer a scalable strategy for tailoring natural products 12. Mark Thiemens is awarded Magellanic Premium, the USs oldest scientific prize Source: Chemical & Engineering News Link: https://cen.acs.org/acs-news/mark-thiemens-awarded-magellanic-premium/104/web/2026/07?sc=230901_cenrssfeed_eng_latestnewsrss_cen The isotope geochemist is being recognized for work that transformed scientists understanding of the solar system and origins of life on Earth 13. New analysis rewrites the recipe for Riveras first mural Source: Chemical & Engineering News Link: https://cen.acs.org/analytical-chemistry/art-artifacts/analysis-of-rivera-creation-mural-find-no-beeswax/104/web/2026/07?sc=230901_cenrssfeed_eng_latestnewsrss_cen Researchers find the copal resin, but not the beeswax, Rivera described in his technique 14. Editorial: How China is outpacing the US in R&D and innovation Source: Chemical & Engineering News Link: https://cen.acs.org/policy/china-outpacing-usa-research-innovation/104/web/2026/07?sc=230901_cenrssfeed_eng_latestnewsrss_cen In pharma, Chinese tactics matter, but the US government is focused on misguided measures 15. What next for Cubas biopharma industry? Source: Chemical & Engineering News Link: https://cen.acs.org/pharmaceuticals/vaccines/what-next-cuba-biopharma-industry/104/web/2026/07?sc=230901_cenrssfeed_eng_latestnewsrss_cen Amid long blackouts and dwindling supplies, research and development have become very difficult 16. Making these nanocrystals has stumped chemists for 30 years Source: Chemical & Engineering News Link: https://cen.acs.org/materials/nanomaterials/metal-nitride-nanocrystals-solution-based-colloidal-synthesis/104/web/2026/07?sc=230901_cenrssfeed_eng_latestnewsrss_cen Colloidal gallium nitride and titanium nitride nanocrystals could enable printed displays and implant coatings Sources in this brief: Chemical & Engineering News. Selected 16 of 20 available items for this weekly brief.