Perovskite solar cells often rely on ordered molecular contacts for favourable charge-carrier transport, and any organizational disruption reduces device efficiency. Now a contact featuring an orthogonalπ-skeleton has been shown to afford a high resilience to external stimuli plus long-term durability in...
Meanwhile, highly stable Zn plating/stripping for over 1500 h, an average coulombic effi-ciency of >99% in long-term cycling, and ultralong storage life (the cells can work well after stored over 1 year) are simultaneously realized in the novel electrolyte. Benefitting from these aspects, ...
7-halo-1,3,5-triazaadamantanes with halo=chloro, bromo form polar crystals from solution, exhibiting non-linear optical and piezoelectric effects. The chloro compound and the bromo compound form substitutional solid solutions. Abstract Full text PDF References Request permissions Metal Activation Pro...
The opti-mal Ni4N/Ni3ZnC0.7 electrocatalyst achieves a high CO Faraday efficiency of 92.3% and a large total current density of 15.8 mA cm-2 at 0.8 V versus reversible hydrogen electrode, together with a long-term sta-bility about 30 h. Density functional theory results reveal that the ...
These cells form part of the innate immune system. They are phagocytes that can detect, engulf and eliminate pathogens and apoptotic cells. Neutrophils These are the first white blood cells recruited to sites of inflammation. They are responsible for the phagocytosis of pathogens and the release ...
Self-assembly that is driven by hydrogen bonding leads to the formation of stable fluorescent nanoparticles with excellent biocompatibility that should find utility in long-term cellular imaging applications. Abstract Full text PDF References Request permissions Metal-Organic Framework Composites An Ultra...
Mesoporous Fluorocarbon-Modified Silica Aerogel Membranes Enabling Long-Term Continuous CO2 Capture with Large Absorption Flux Enhancements Chemistry & Sustainability, Energy & Materials. 6 (3): 437-442.Lin, Y.F., Chen, C.H., Tung, K.L., Wei, T.Y., Lu, S.Y. and Chang, K... Lin, ...
Although hydrophilic, DFO is cell-permeable; short-term exposure to DFO is not effective in accessing cytosolic labile iron pool (LIP) of cells from different origins [182]. However, short-term pre-incubation of cells to DFO appeared to protect cells from ascorbate-induced toxicity [184]. ...
Chenite A et al (2000) Novel injectable neutral solutions of chitosan form biodegradable gels in situ. Biomaterials 21:2155–2161 Article CAS Google Scholar Chiu LL, Radisic M (2011) Controlled release of thymosin β4 using collagen–chitosan composite hydrogels promotes epicardial cell migration ...
(EPA) in 1991. Anastas coined the term "green chemistry" the same year. Two of the most prominent and early advocates of green chemistry were Kenneth Hancock of the National Science Foundation (NSF) and Joe Breen, who after twenty years of service at the EPA then became the first director...