Results 41 to 50 of about 7,899 (222)

Asymmetric Structure‐Driven Functional Synergy: A Multistimuli‐Activated Janus Nanomotor for Self‐Amplifying NO Cascade Therapy

Advanced Science, EarlyView.
The Janus nanomotors leverage an “asymmetric structure‐driven functional synergy” strategy to orchestrate spatiotemporally coordinated catalytic functions, in situ self‐amplifying NO generation, and deep tumor penetration, thereby enabling controllable, sustained, and uniform NO generation within the tumor microenvironment.
Chengcheng Li, Yu Zhang, Yu Chen, Lingyun He, Xian Shen, Weijian Sun, Hongbo Zhang   +6 more
wiley   +1 more source

Whey- and Soy Protein Isolates Added to a Carrot-Tomato Juice Alter Carotenoid Bioavailability in Healthy Adults

Antioxidants, 2021
Recent findings suggested that proteins can differentially affect carotenoid bioaccessibility during gastro-intestinal digestion. In this crossover, randomized human trial, we aimed to confirm that proteins, specifically whey- and soy-protein isolates ...
Mohammed Iddir, Denis Pittois, Cédric Guignard, Bernard Weber, Manon Gantenbein, Yvan Larondelle, Torsten Bohn   +6 more
doaj   +1 more source

Poloxamer‐Enabled Thermoresponsive Biobased Controlled‐Release Fertilizer for On‐Demand Nutrient Delivery

Advanced Science, EarlyView.
A bio‑based thermoresponsive controlled‑release fertilizer (TRBF) is fabricated by introducing F127 into a castor‑oil‑derived polyurethane coating. Distinct from conventional bio‑based coated fertilizer (BCF), TRBF achieves temperature‑regulated nitrogen release via F127 reversible phase transition, suppressing nutrient leakage at low temperature and ...
Jiahui Liu, Junyin Li, Ziyao Li, Xiangjie Zhao, Fengyan Fang, Yan Liu, Songyuan Wang, Boning Su, Yuanyuan Yao, Bin Gao, Shugang Zhang, Yuechao Yang   +11 more
wiley   +1 more source

Micellization and drug–micelle interactions of a phosphonium-based ionic liquid with paracetamol and ibuprofen

Chemical Thermodynamics and Thermal Analysis
In the field of pharmaceutics, ionic liquids (ILs) have emerged as a promising alternative that tackles the issues of drug stability, toxicity, and solubility. But the creation of a potential pharmaceutical platform is still crucial.
Rashmita Khuntia, Manoj Kumar Banjare, Bhupendra Singh Banjare, Benvikram Barman, Dolly Baghel, Harikesh Kumar, Namrata Tamboli   +6 more
doaj   +1 more source

Impact of Protein-Enriched Plant Food Items on the Bioaccessibility and Cellular Uptake of Carotenoids

Antioxidants, 2021
Carotenoids are lipophilic pigments which have been associated with a number of health benefits, partly related to antioxidant effects. However, due to their poor solubility during digestion, carotenoid bioavailability is low and variable. In this study,
Mohammed Iddir, Juan Felipe Porras Yaruro, Emmanuelle Cocco, Emilie M. Hardy, Brice M. R. Appenzeller, Cédric Guignard, Yvan Larondelle, Torsten Bohn   +7 more
doaj   +1 more source

pH‐Responsive Ultrasmall Iron Oxide Nanoassemblies for Activatable T2/T1 Magnetic Resonance Imaging

Advanced NanoBiomed Research, EarlyView.
This research reports a pH‐responsive ultrasmall iron oxide nanoparticle (USIONs)/polymer nanoassemblies for activatable magnetic resonance imaging. Amphiphilic diphosphonic acid block copolymers compactly encapsulate USIONs to generate T2‐weighted contrast at physiological pH, while acidic conditions trigger disassembly, activating T1‐weighted ...
Xumin Huang, Liwei Liu, Jiayuan Zhu, Xinghao Hu, Changkui Fu, Yao Wang, Lining Arnold Ju, Thomas P. Davis, Andriansjah Rukmana, Shaohua Ma, Zheng Zhang, Ruirui Qiao   +11 more
wiley   +1 more source

Conductometric and Fluorescence Probe Analysis to Investigate the Interaction between Bioactive Peptide and Bile Salts: A Micellar State Study

Molecules, 2022
The present work deals with the micellar state study of sodium cholate and sodium deoxycholate in the aqueous solution of a bioactive peptide, namely glycyl dipeptide, having different concentrations through conductivity and fluorescence methods at ...
Santosh Kumari, Suvarcha Chauhan, Ahmad Umar, Hassan Fouad, Mohammad Shaheer Akhtar   +4 more
doaj   +1 more source

Lipophilic Diol Induced Micellization of Pluronic F88 in Water

, 2009
The presence of a lipophilic S104 (also known as C14diol) induces micellization in a highly hydrophilic ethylene oxide-propylene oxide-ethylene oxide triblock copolymer Pluronic F88 [(EO)103(PO)39-(EO)103] in water. The dynamic light scattering (DLS) and
Aswal, V. K., Bahadur, P., Song, H., Patel, K., Ma, J. H., Bharatiya, B, Bharatiya, B.   +6 more
core   +1 more source

Effect of percentage of methanol on micellization position of mixed surfactant interaction in the absence and presence of dye

Results in Chemistry
The interaction behavior of mixed surfactant-dye systems, i.e., anionic surfactant sodium dodecyl sulfate (SDS), cationic surfactant cetyl pyridinium chloride (CPC), and dye methyl orange (MO) was investigated through the allocation of micelles using ...
Chandradip Kumar Yadav, Neelam Shahi, Tulasi Prasad Niraula, Amar Prasad Yadav, Shova Neupane, Ajaya Bhattarai   +5 more
doaj   +1 more source

New Antifungal Compound: Impact of Cosolvency, Micellization and Complexation on Solubility and Permeability Processes

Pharmaceutics, 2021
Poor solubility of new antifungal of 1,2,4-triazole class (S-119)—a structural analogue of fluconazole in aqueous media was estimated. The solubility improvement using different excipients: biopolymers (PEGs, PVP), surfactants (Brij S20, pluronic F-127 ...
Tatyana V. Volkova, Olga R. Simonova, German L. Perlovich   +2 more
doaj   +1 more source