Results 71 to 80 of about 52,827 (291)
Research and Review of Polymethyl-Methacrylate Copolymers in the Development of Enhanced Pharmaceutical Delivery Systems [PDF]
, 2020 The following thesis shall primarily explore the current research regarding the implementation of modifiable microscopic and nanoscopic polymer particles as novel pharmaceutical delivery systems. Polymethacrylate-based copolymers, such as EudragitTM, are
Dyess, Jake
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Flexibility in metal–organic frameworks : a basic understanding [PDF]
, 2019 Much has been written about the fundamental aspects of the metal-organic frameworks (MOFs). Still, details concerning the MOFs with structural flexibility are not comprehensively understood.
Aljammal, Nour +4 more
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Advanced Science, EarlyView.Photonic time crystals (PTCs) are systems in which electromagnetic parameters are modulated periodically in time, producing momentum bandgaps via temporal scattering rather than spatial Bragg processes. This review examines the theoretical frameworks, modeling, and computational tools for time‐varying media, and summarizes experimental demonstrations ...
Ranjan Kumar Patel +3 more
wiley +1 more source
Potential antioxidant activity of pomegranate peel and seed extracts and synergism with added phenolic antioxidants in a liposome system: a preliminary study [PDF]
, 2014 peer-reviewedThis study describes the use of liposomes as biological membrane models to evaluate the potential of natural antioxidants as inhibitors of lipid peroxidation.
Altunkaya, A.
core
Scalable Manufacturing of Roll‐to‐Roll Slot‐Die Coated Perovskite Solar Cells
Advanced Science, EarlyView.Roll‐to‐roll (R2R) slot‐die coating is emerging as a scalable pathway for perovskite solar cells. This mini‐review summarizes advances in ink design, drying control, and electrode integration that enable high‐efficiency flexible devices and modules. Challenges in throughput, stability, and sustainable processing are outlined, guiding the translation of
Farshad Jafarzadeh +5 more
wiley +1 more source
Diazo Transfer From Nitrous Oxide Employing Phosphorus Ylides
Angewandte Chemie, EarlyView.A phosphorus ylide‐mediated strategy achieves the direct fixation of nitrous oxide (N2O) to access diazo compounds, which after intra‐ or intermolecular trapping, afford N2‐containing organic building blocks. This approach provides an alternative to hazardous diazo‐transfer reagents and establishes N2O fixation as a sustainable methodology.
Jhen‐Kuei Yu +4 more
wiley +2 more sources
Some Aspects of the Chemistry of Metal Complex Dyestuffs
CHIMIA, 1974 Metal complex formation by azo compounds is discussed in relation to the metal and the structure of the azo compound with particular regard to the effect of the electronic configuration of the former and the nature of the donor groups or atoms in the ...
R. Price
doaj +1 more source
Advanced Science, EarlyView.In this study, a MXene‐based V4C3 nanoplatform, VARH, was constructed, which achieved a photothermal conversion efficiency of 44.21% in the NIR‐II window. This platform integrated photothermal therapy, chemodynamic therapy, and thermodynamic therapy with CRISPR/Cas9‐mediated heat shock protein 90 knock‐out technology.
Zi‐Jian Huang +8 more
wiley +1 more source
Angewandte Chemie, EarlyView.A stiff‐stilbene‐based transmembrane anion transporter is isomerized by energy transfer from a ruthenium tris(bipyridyl) photosensitizer in the lipid bilayer. This sensitized isomerization allows activation of chloride transport using visible instead of UV light, without the need to chemically modify the stiff‐stilbene photoswitch.
Julia Villalva +6 more
wiley +2 more sources
Results in Surfaces and InterfacesBiological macromolecules, encompassing plant phytochemicals, biopolymers, and polysaccharides, are validated for simultaneous metal cation reduction and their stabilization for metal nanoparticles (NPs) through green synthesis.
Hong Wan +3 more
doaj +1 more source