Results 51 to 60 of about 667 (263)

Tác động của tỉ lệ monome (ANi/o-Tol) đến một số tính chất của nanocompozit copolyme (ANi/o-Tol)/Fe2O3 nano [PDF]

, 2015
Nano composites PANi/POT/Fe2O3 synthesized by electrochemical method on 316 stainless steel in sulfuric acid solution  0.5 M,  with diferent wt-ratios aniline/o-toluidines: 10/0, 9/1, 8/2, 7/3, 6/4, nanoscale Fe2O3 2 % by weight of monomers, scan rate of
Vỹ, Uông Văn, An, Trần Văn, Quế, Lê Xuân   +2 more
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Scaffold‐Free Living Cellular Structure With Omnidirectional Architectures

Advanced NanoBiomed Research, EarlyView.
Hydrogel lumen confinement enables the direct formation of mechanically stable, scaffold‐free cellular filaments under entirely aqueous, phototoxicity‐free conditions. These processable living building blocks support omnidirectional assembly into complex three‐dimensional architectures, providing a simple and versatile platform for scaffold‐free ...
Jing Ma, Shanshan Zhang, Xiaokang Deng, Cheng Qi, Haifeng Dong, Zhou Liu, Si Meng, Tiantian Kong   +7 more
wiley   +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

Electrosynthesis and Properties of Ring-Substituted Polyanilines

, 1988
Electrochemical polymerization of ring-substituted anilines, with electron donor and acceptor substituents in the 2- and 3-positions, was investigated in 2.0 M sulfuric acid.
Cattarin S, Zotti G, Doubova L, Mengoli G   +3 more
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Carbonylation of various organolithium reagents. A novel approach to heterocycles via intramolecular trapping of aromatic acyllithiums

Doubly lithiated N-pivaloylanilines react smoothly with carbon monoxide at 0 °C to give 3-tert-butyl-3-hydroxy-2,3-dihydroindol-2-ones in good yields.
Pritchard, Gareth J., El-Hiti, Gamal A., Hamilton, Anna, Smith, Keith   +3 more
core   +1 more source

Male reproductive system in stenopodidean shrimps: Unveiling basal reproductive traits in shrimp‐like Pleocyemata (Stenopodidae and Spongicolidae)

The Anatomical Record, EarlyView.
Abstract Stenopodidea represents one of the basal lineages within Pleocyemata, yet the male reproductive system (MRS) of this group remains poorly understood, with limited information available regarding its morphology and function. This study provides the first detailed description of the MRS in four stenopodidean shrimp species from two families ...
Caio Santos Nogueira, Lucas Rezende Penido Paschoal, Fernando José Zara   +2 more
wiley   +1 more source

Morphophysiological dynamics of the proximal post‐testicular ducts in Crotalus durissus Linnaeus, 1758 (Squamata: Viperidae)

The Anatomical Record, EarlyView.
Abstract The organization and function of reptilian excurrent ducts remain poorly characterized, particularly in Neotropical snakes. We provide the first integrative morphological, histochemical, immunohistochemical, and ultrastructural analysis of the proximal post‐testicular ducts of Crotalus durissus across reproductive stages.
Flávia Cappuccio de Resende, Gustavo Caldeira Cotta, Clara d' Ávila Fonseca Paiva de Paula Freitas, Leonardo Carvalho, Heloísa Helena Marques Oliveira, Victória Gomes Carvalho Silva, Lívia de Fátima Moreira Silva, Luciana Maria Silva, Samyra Maria dos Santos Nassif Lacerda, Guilherme Mattos Jardim Costa   +9 more
wiley   +1 more source

Bond formation in mass spectrometry electron impact induced migration of arylthio groups and clustering reactions in chemical ionisation reagent gases [PDF]

, 1984
Electron impact induced rearrangements have been observed in compounds containing either two arylthio groups or an arylthio group and an arylsulphonyl group.
Glaspy, P. E.
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CD14 Plays a Critical Role in Pain and Inflammation Across Multiple Models of Post‐traumatic Osteoarthritis

Arthritis &Rheumatology, EarlyView.
Objective We employed global genetic deletion of CD14 and intra‐articular CD14 blockade across multiple murine osteoarthritis (OA) models that vary in severity of pathology and rate of progression to test the hypothesis that CD14 inhibition attenuates synovial inflammation and associated pain during disease progression.
Kevin G. Burt, Sanique M. South, Natalie S. Adamczyk, Vu Nguyen, Shingo Ishihara, Cheng Zhou, Kate L. Sharp, Sung Y. Kim, Anna E. Rapp, Baofeng Hu, Lance A. Murphy, Li‐Yin Hung, De'Broski Herbert, Joshua F. Baker, Robert L. Mauck, Timothy M. Griffin, Anne‐Marie Malfait, Rachel E. Miller, Carla R. Scanzello   +18 more
wiley   +1 more source

The preparation of 2,4,6-trinitrotolyl-3-methyl nitramine from the waste liquor obtained in the purification of T.N.T.

, 1943
Optimum conditions were found for amination of the sodium dinitrotolyl-3-sulphonates, dissolved in the spent liquor from the purification of trinitrotoluene by the sodium sulphite process.
Paquette, Roland.
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