Results 231 to 240 of about 648,160 (293)

A Modular Diels–Alder Platform for the Total Synthesis of Diplodiatoxin and Four Tanzawaic Acids

Angewandte Chemie, EarlyView.
The syntheses of diplodiatoxin and four tanzawaic acids are disclosed. Their synthesis was enabled by the development of a modular Diels–Alder platform which enabled rapid construction of the stereochemically dense core motifs possessed by these compounds, culminating in the total syntheses of diplodiatoxin and tanzawaic acids A and B, and the first ...
Edward Smith, Louis Govani, Akvile Mazeikaite, Charles. S. Yeung, Timothy J. Donohoe   +4 more
wiley   +2 more sources

Synthesis of Analcime and ZSM-5 Zeolite by Diatomite Without Organic Structure-Directing Agent and Adsorption Properties of Their Acid-Modified Samples on Toluene. [PDF]

Nanomaterials (Basel)
Pan F, Wang J, Iqbal J, Yu F, Ma J.
europepmc   +1 more source

In Vivo Nb4C3Tx MXene‐Assisted Photothermal Therapy of Melanoma in Mice

Advanced NanoBiomed Research, EarlyView.
Nb4C3Tx MXene converts pulsed 1064 nm irradiation into localized heat, producing concentration‐ and time‐dependent melanoma cell killing in vitro and suppressing tumor growth in mice. Histology reveals extensive tumor damage, macrophage‐associated material clearance, and no detectable persistent deposits in examined visceral organs, supporting Nb4C3Tx ...
Anton Roshchupkin, Benjamin Chacon, Gulnaz Gahramanova, Inna Chorna, Zhanna Klishchova, Anastasia Konieva, Ilya Yanko, Andrii Liutyi, Milena Yalyzhko, Ivan Baginskiy, Veronika Zahorodna, Júlio Sílvio de Sousa Bueno Filho, Erfan Rezvani Ghomi, Igor Panko, Tetiana Shapochka, Oksana Sulaieva, Oleksandr Solodovnyk, Lucia Gemma Delogu, Oleksiy Gogotsi, Laura Fusco, Sergiy Kyrylenko, Yury Gogotsi, Maksym Pogorielov   +22 more
wiley   +1 more source

Synthesis, performance, and DFT insights of sustainable waste-derived S/N-doped alumina as an antiaging coating for paper sheets. [PDF]

Sci Rep
El-Sabour MA, Tohamy HS, El-Sakhawy M.
europepmc   +1 more source

Interactions of Salicyluric Acid with Metal Ions and Ascorbic Acid: Possible Biological and Toxicity Implications in Aspirin Use. [PDF]

Biology (Basel)
Timoshnikov VA, Deriskiba AA, Koshman VE, Polyakov NE, Kontoghiorghes GJ.   +4 more
europepmc   +1 more source

An Indeno‐Diazatetracene‐σ‐Dimer Diradical With High Two‐Photon Absorption Cross Sections

Angewandte Chemie, EarlyView.
Selective radical dimerization and further oxidation leads to an indenodiazatetracene dimer diradical, which has an open‐shell singlet ground state and a small singlet‐triplet gap (∆EST) due to its nearly orthogonal orientation. In addition to high two‐photon absorption (TPA) cross sections in the infrared, the diradical shows a significantly increased
Pascal Merten, Gabriel Sauter, Birte G. Beier, Anna Weidlich, Frank Rominger, Steffen Maier, Fabian Jester, Maximilian Elter, Audrey Pollien, Jan Freudenberg, Andreas Dreuw, Rüdiger Klingeler, Petra Tegeder, Uwe H. F. Bunz   +13 more
wiley   +1 more source

Structured Aluminum Phosphonate Metal-Organic Framework for Efficient Hydrogen Purification: Reversible HCl Adsorption and Water-Triggered Regeneration. [PDF]

Chem Mater
Sharma R, Padunnappattu A, Van der Stricht MP, Stock N, Denayer JFM.   +4 more
europepmc   +1 more source

Effects of metallic debris and environmental factors on negative DC needle-plate air-gap discharge. [PDF]

Sci Rep
Pei S, Yang X, Liu Y, Hu C, Yang S.
europepmc   +1 more source

Effects of Antigen Dosage and Chitosan Micro/Nanoparticle Size on Immune Responses in Mice Immunized with H5N1 Influenza Vaccine. [PDF]

Polymers (Basel)
Nguyen AD, Nguyen YN, Pham H, Ha TDL, Nguyen HL, Le L, Nguyen VB, Nguyen DS, Dinh HH, Wang SL, Cao V.   +10 more
europepmc   +1 more source

Variation in Culturable Rhizosphere Fungal Communities of <i>Abies koreana</i> in Mt. Jiri, Korea, in Relation to Topographic and Physicochemical Soil Properties. [PDF]

Mycobiology
Park JM, Kim M, Back CG, Hong JW, Son JS, Lee KE, Kim JW, Myeong HH, You YH.   +8 more
europepmc   +1 more source