Results 21 to 30 of about 1,129,922 (280)
Challenges for chemical sciences in the 21st century [PDF]
Hemijska Industrija, 2004 Chemistry and chemical engineering have changed very significantly in the last half century. From classical sciences they have broadened their scope into biology, medicine, physics, material science, nanotechnology, computation and advanced methods of ...
Čeković Živorad
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Synthesis and characterization of highly diluted polyanionic iron(II) spin crossover systems
STAR Protocols, 2023 Summary: Spin crossover (SCO) complexes, through their reversible spin transition under external stimuli, can work as switchable memory materials. Here, we present a protocol for the synthesis and characterization of a specific polyanionic iron SCO ...
Andrea Moneo-Corcuera +13 more
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Química Nova, 2005 This article provides some aspects that allow making a current reading of the situation of the Brazilian Chemistry that permit us considerate it as a strategic area.
Oswaldo Luiz Alves
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Opportunities for Characterizing Geological Flows Using Magnetic Resonance Imaging
iScience, 2020 Summary: Geological flows—from mudslides to volcanic eruptions—are often opaque and consist of multiple interacting phases. Scaled laboratory geological experiments using analog materials have often been limited to optical imaging of flow exteriors or ex
Einat Lev, Christopher M. Boyce
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iScience, 2021 Summary: We investigated the short-term dynamics of microbial composition and function in bioreactors with inocula collected from full-scale and laboratory-based anaerobic digestion (AD) systems.
Weiwei Cai +6 more
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Вестник войск РХБ защиты, 2023 The Department of technical support of radiation, chemical and biological protection was formed in 1972. Its first name was the Department of operation and repair of means and armament of Chemical troops and means of protection.
I. D. Blohnin +3 more
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Chemically induced revitalization of damaged hepatocytes for regenerative liver repair
iScience, 2023 Summary: In prolonged liver injury, hepatocytes undergo partial identity loss with decreased regenerative capacity, resulting in liver failure. Here, we identified a five compound (5C) combination that could restore hepatocyte identity and reverse the ...
Pengyan Lin +9 more
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Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
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Topological Indices of Pent-Heptagonal Nanosheets via M-Polynomials
Journal of Mathematics, 2021 The combination of mathematical sciences, physical chemistry, and information sciences leads to a modern field known as cheminformatics. It shows a mathematical relationship between a property and structural attributes of different types of chemicals ...
Hafiza Bushra Mumtaz +3 more
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Protocol to fabricate wearable stretchable microneedle-based sensors
STAR Protocols, 2023 Summary: Creating highly stretchable and robust electrodes while retaining conductivity and stability is challenging. Furthermore, combining these elastic parts with rigid ones brings its own problems due to the discrepancy in firmness between the ...
Rawan Omar, Youbin Zheng, Hossam Haick
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