Results 71 to 80 of about 689,915 (161)

Selenium nanoparticles with bioorthogonal targeting to boost CAR-cell therapy for colorectal cancer

Journal of Nanobiotechnology
The treatment of solid tumors with chimeric antigen receptor natural killer (CAR-NK) cell therapy confronts significant barriers, notably poor cellular infiltration and a highly immunosuppressive tumor microenvironment (TME). To overcome these challenges,
Jinfan Zhou, Gaohua Li, Yunze Xu, Wenhui Ma, Xuehua Zhang, Haitao Yuan, Zilin Tan, Zhenghao Li, Hongwei Yu, Zhenzhao Xu, Zhiqiang Yu, Jiafei Xi, Chaoping Fu, Yanan Wang   +13 more
doaj   +1 more source

Biological Effects of Selenium‐Containing Ionic Liquids: Cytotoxicity, Mercury Interaction, and Antiproliferative Activity in Glioblastoma Cells

Journal of Applied Toxicology, EarlyView.
ABSTRACT Selenium (Se) is an essential micronutrient that participates in redox regulation and cellular homeostasis. Selenium‐containing ionic liquids (ILsSe) have emerged as hybrid compounds combining the properties of organoselenium molecules with the tunable features of ionic liquids.
Guilherme Schmitt Rieder, Alessandro de Souza Prestes, Fernanda D'Avila da Silva, Nilda de Vargas Barbosa, Alix Y. Bastidas Ángel, Mariana F. Soares, Carolina Martins Fernandes, Maria Anttônia Oliveira Petersen, Manuela Moura Silva, Juliete Nathali Scholl, Fabrício Figueiró, Pablo Andrei Nogara, Laura Orian, Eduardo E. Alberto, Michael Ascnher, Diogo Onofre Gomes de Souza, Debora Guerini de Souza, João Batista Teixeira da Rocha   +17 more
wiley   +1 more source

Síntese e avaliação do potencial antioxidante de compostos biologicamente importantes contendo selênio [PDF]

, 2015
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Química, Florianópolis, 2015.O presente trabalho trata do planejamento e síntese de moléculas biologicamente importantes ...
Nascimento, Vanessa do
core  

Selenoglutathione: efficient oxidative protein folding by a diselenide.

, 2007
Diselenide bonds are intrinsically more stable than disulfide bonds. To examine how this stability difference affects reactivity, we synthesized selenoglutathione (GSeSeG), an analogue of the oxidized form of the tripeptide glutathione that contains a ...
Beld J, Woycechowsky KJ, Hilvert D
core   +1 more source

GO‐Loading‐Dependent Interfacial Architecture and Photocatalytic Behavior of MoSe2/Graphene Oxide Hybrid Materials

Journal of the Chinese Chemical Society, EarlyView.
MoSe2/GO heterostructure exhibits enhanced photocatalytic dye degradation and CO2 reduction through efficient charge separation and electron transfer under UV‐visible light irradiation. ABSTRACT MoSe2/graphene oxide (MoSe2/GO) hybrids with controlled GO loadings were prepared through an ex‐situ hydrothermal route using commercial MoSe2 and GO as ...
Chiing‐Chang Chen, Pin‐Ching Chao, Yu‐Yun Cho, Yu‐Yun Lin, Chung‐Shin Lu, Hwei‐Yan Tsai   +5 more
wiley   +1 more source

ROS-responsive hyaluronic acid nanoparticles for oral delivery of curcumin with potential application in colitis management

e-Polymers
Ulcerative colitis (UC) is a chronic inflammatory bowel disease associated with oxidative stress and mucosal inflammation. Curcumin (Cur) shows promise for UC management, but its poor aqueous solubility and instability in the gastrointestinal tract lead ...
Zhang Qi, Chen Jingyu, Liu Gongyan, Li Kaijun, Chen Ou   +4 more
doaj   +1 more source

Copolymer Synthesis of N‐Vinylacetamide and 2‐Methylene‐1,3‐Dioxepane Provides a New Degradable Polymer

Journal of Polymer Science, Volume 63, Issue 6, Page 1306-1318, 15 March 2025.
ABSTRACT N‐vinylamides, especially noncyclic N‐vinylacetamide (NVA), have been used in various applications such as biomaterials, surfactants, and hydrogels. However, their potential to copolymerize with cyclic ketene acetal (CKA) to create degradable polymers is underexplored.
Mukmin Sapto Pamungkas, Tsuyoshi Ando, Hiroharu Ajiro   +2 more
wiley   +1 more source

Peptide‐based antibacterial nanoplatforms: Design principles, stimuli‐regulated behaviors, and applications

Responsive Materials, EarlyView.
Peptide‐based antibacterial nanoplatforms, encompassing self‐assembled peptides and peptide‐engineered inorganic, polymeric, and lipid nanocarriers, are systematically reviewed. The article highlights design principles and stimuli‐responsive regulation for improving peptide stability, delivery efficiency, and antibacterial performance.
Peng Tan, Chenlong Zhou, Shuaikang Yang, Zhenduo Chen, Guanghui Zhao, Qi Tang, Haoyu Yan, Feng Li, Xi Ma   +8 more
wiley   +1 more source

Texas Bond Review Board Annual Report

, 2020
This report describes states financial in fiscal 2020, issuance cost, private activity bond and 86th legislature session, This report concludes with seven appendices.
Texas Bond Review Board
core  

Advances in Unconventional and Sustainable Synthetic Approaches to Benzopyran Scaffolds

The Chemical Record, EarlyView.
This review provides a comprehensive and critical analysis of low‐impact synthetic methodologies reported in the last 8 years (2018–2026) for the construction of benzopyran‐derived scaffolds, such as coumarins, flavones, chromones, chromenes, and chromanes. The benzopyran scaffold is a versatile family of heterocycles found in a wide range of bioactive
Nathalia B. Sá, Patrick C. Nobre, Isabelly O. Ferreira, Juliano B. Azeredo, Vanessa Nascimento   +4 more
wiley   +1 more source