Results 211 to 220 of about 32,232 (288)

(6R)-6-(substituted methyl)penicillanic acid sulfones. New potent .BETA.-lactamase inhibitors.

, 1993
S. ADAM, Rudolf Then, Peter Angehrn
openalex   +2 more sources

Pre‐existing phytoplankton biomass concentrations shape coastal plankton response to fire‐generated ash leachate

Limnology and Oceanography, Volume 70, Issue 7, Page 1883-1900, July 2025.
Abstract Climate‐driven warming is projected to intensify wildfires, increasing their frequency and severity globally. Wildfires are an increasingly significant source of atmospheric deposition, delivering nutrients, organic matter, and trace metals to coastal and open ocean waters.
Nicholas Baetge, Kimberly H. Halsey, Erin J. Hanan, Michael J. Behrenfeld, Allen J. Milligan, Jason R. Graff, Parker Hansen, Craig A. Carlson, Rene M. Boiteau, Eleanor C. Arrington, Jacqueline Comstock, Elisa R. Halewood, Elizabeth L. Harvey, Norman B. Nelson, Keri Opalk, Brian Ver Wey   +15 more
wiley   +1 more source

Copper-catalyzed sulfonylation of alkenes with CH₃SSO₃Na. [PDF]

BMC Chem
Chen X, Wu G.
europepmc   +1 more source

Evaluating sulfurization as a blue carbon sink in a southern California salt marsh

Limnology and Oceanography, Volume 70, Issue 7, Page 1981-1991, July 2025.
Abstract Blue carbon ecosystems such as seagrass meadows, mangrove forests, and salt marshes are important carbon sinks that can store carbon for millennia. Recently, organic matter sulfurization and pyritization have been proposed as mechanisms of net carbon storage in blue carbon ecosystems. At our study site, organic sulfur that is resistant to acid
Lena R. Capece, Melea Bailey, Max Morrison, Alexandra A. Phillips, Lewis Sharpnack, Sam M. Webb, Dana C. Brenner, Maya Gomes, Morgan R. Raven   +8 more
wiley   +1 more source

Synthetic approach to borrelidin fragments: focus on key intermediates. [PDF]

Beilstein J Org Chem
Kurniawan YD, Tachrim ZP, Ernawati T, Hermawan F, Nurasiyah I, Sulmantara MA.   +5 more
europepmc   +1 more source

Preparation of Asymmetric Sulfonated Polyether sulfone Membranes for Separation of Carbon dioxide and Methane Gases Mixtures.

, 1992
Haruhiko Ohya, Jun Honda, Rifaid M. Nur, Youichi Negishi   +3 more
openalex   +2 more sources

Biodegradable Polymers for Plant Nutrient Delivery and Recovery

Macromolecular Bioscience, EarlyView.
This review article discusses the use of biodegradable polymers to address several grand challenges in agriculture: to improve the delivery of nitrogen and phosphorous to crops, to optimize plant uptake, and to enhance the recovery of these nutrients from wastewater, to recycle them and reduce water pollution. Abstract The current use of fertilizers is
Alice Boarino, Nicola Carrara, Elio Padoan, Luisella Celi, Harm‐Anton Klok   +4 more
wiley   +1 more source

Enantioselective Access to Decahydroquinolines Bearing a C_4a or C_8a Quaternary Stereocenter from a Common Intermediate Total Synthesis of (-)-Myrioxazine A. [PDF]

J Org Chem
Calbó A, Piccichè M, Rubert L, Comas-Iwasita E, Griera R, Estarellas C, Luque FJ, Bosch J, Amat M.   +8 more
europepmc   +1 more source

Functionalization of the Dihydrothiazine Ring of Cephem Sulfones

, 1993
Ettore Perrone, Marco Alpegiani, P. BISSOLINO, Daniela Borghi, Pietro Sbraletta, R. Tonani   +5 more
openalex   +1 more source

One‐Pot Vinyl Sulfone‐Modification of Agarose to Yield Soluble Materials with Altered Rheological Properties for Thiol‐Ene Bioconjugation

Macromolecular Chemistry and Physics, EarlyView.
“Click”‐Platform: Completely soluble vinyl sulfone‐agarose is synthesized through a direct one‐pot functionalization of the algae polysaccharide. This highly reactive agarose displays thermal gelation behavior with altered rheological properties and can therefore act as a versatile platform material.
Dennis Niedrist, Anam Ishfaq, Auhans Bedrossian, Tim Schüler, Aurélien Forget   +4 more
wiley   +1 more source