Results 111 to 120 of about 20,343,918 (260)
Nanoparticles in Periodontology and Implant Dentistry: From Mechanisms to Clinical Applications
Journal of Periodontal Research, EarlyView.Nanotechnology holds significant promise in improving dental care, yet there is a need for more reliable clinical studies to validate its effectiveness and safety. ABSTRACT Recent advances in nanotechnology are reshaping the landscape of periodontology and implant dentistry, particularly through the application of nanoparticles (NPs).
Chun Xu +4 more
wiley +1 more source
The action of certain substituted phenols on marine eggs in relation to their dissociation [PDF]
, 1937 It has been shown by Clowes and Krahl (1, 2) that various substituted phenols as well as dinitrophenol increase the respiratory rate of marine eggs. Also, the highly interesting reversible block to cleavage, which they found to occur at the maximum of ...
Horowitz, Norman H., Tyler, Albert
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Medical and Veterinary Entomology, EarlyView.The principal arboviral vector Aedes aegypti can develop in coastal brackish water field habitats (0.5–15 g/L salt) with larvae possessing thicker cuticles and greater resistance to the larvicide Temephos. Females emerging from brackish water‐developing preimaginal stages are now shown to have thicker and remodelled leg and abdominal cuticles and ...
Kokila Sivabalakrishnan +6 more
wiley +1 more source
Electrocatalytic C─N Coupling in Aqueous Solutions for High‐Value Product Synthesis
Angewandte Chemie, Volume 138, Issue 14, 27 March 2026.Electrocatalytic C–N coupling offers a sustainable route to synthesize crucial organic nitrogen compounds from abundant feedstocks under mild conditions. This review examines recent progress in overcoming key challenges, like slow kinetics and competing reactions through advanced catalysts and novel mechanisms, paving the way for transforming chemical ...
Yunpeng Zuo +3 more
wiley +2 more sources
Phân hủy p-nitrophenol bằng kỹ thuật Fenton điện hóa sử dụng điện cực graphit dạng thanh
Tạp chí Khoa học Đại học Cần Thơ, 2017 Quá trình xử lý p-nitrophenol bằng phương pháp Fenton điện hóa đã được tiến hành nghiên cứu với việc sử dụng catod than chì (graphit) dạng thanh và nguồn điện thế một chiều đơn giản.
Lâm Hoa Hùng +3 more
doaj +1 more source
Advanced Synthesis &Catalysis, Volume 368, Issue 7, 1 April 2026.Geminal dimethoxyethers react with pyrrolic nucleophiles in an efficient and clean reaction under anhydrous, mild conditions, which contrasts with the reactivity of the respective carbonyl compounds. Polymerization is effectively inhibited, providing access to dipyrromethanes, porphyrins, and calix[4]pyrroles that are easily purified.
Janos Wasternack +10 more
wiley +1 more source
ChemistryEurope, Volume 4, Issue 4, April 2026.Electric‐field catalysis in microfluidic capacitors applied to Hayashi–Jørgenson‐type chemistry reveals mechanisms that operate with field‐directed ion‐pair generation, ion‐pair separation and templated assembly of charged monomers into supramolecular 2D polymers. They are orthogonal to proline chemistry and may serve as guidelines for the discovery of
Shen‐Yi Guo, Stefan Matile
wiley +1 more source
Effects of germination conditions on 5’-phosphodiesterase activity of selected seeds [PDF]
, 2012 5'-Phosphodiesterase (5'-PDE) is an enzyme that hydrolyses RNA to form 5'-inosine monophosphate (5'-IMP) and 5'-guanosine monophosphate (5'-GMP), which function as flavour enhancers.
Mohammed, Abdulkarim Sabo +2 more
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BMC Microbiology, 2012 Background Burkholderia sp. strain SJ98 is known for its chemotaxis towards nitroaromatic compounds (NACs) that are either utilized as sole sources of carbon and energy or co-metabolized in the presence of alternative carbon sources. Here we test for the
Pandey Janmejay +6 more
doaj +1 more source