Results 81 to 90 of about 2,001 (220)
Toward Design Principles for Biomolecular Condensates for Metabolic Pathways
Advanced Biology, Volume 9, Issue 5, May 2025.Biomolecular condensates are membrane‐less compartments found through‐out nature which can serve as reaction crucibles for biochemical processes. This review explores the design strategies underlying how condensates can be used in biotechnology to enhance multistep enzyme cascades including enhancement by mass action and substrate channeling, and ...
Alain A.M. André +3 more
wiley +1 more source
Determination of Boron Content in Surface Paintings From Historical Stained‐Glass Windows
Chemistry–Methods, Volume 5, Issue 5, May 2025.The present work validates the use of LIBS as an analytical technique for in‐situ qualitative and quantitative determination of boron content in enamels and historical glass samples and provides information on in‐depth possible changes in the chemical composition induced by corrosion effects.
Laura Maestro‐Guijarro +6 more
wiley +1 more source
Development of a new family of monolithic calcium (pyro)phosphate glasses by soft chemistry [PDF]
, 2016 The development of bioactive phosphate-based glasses is essential in biomaterials science, and especially for bone substitution applications. In this context, the preparation of amorphous calcium-phosphorus hydroxide/oxide monoliths at low temperature is
Combes, Christèle +5 more
core +4 more sources
Journal of Ancient History and ArchaeologyDuring the last decade, archaeological research carried out at Istros and other points of interest in the western Black Sea has led to the discovery of some rare or even unique pre-coinage monetary instruments.
Gabriel Mircea TALMAȚCHI
doaj +1 more source
Conservar Património, 2018 Paintings on copper were mostly produced from the 16th century until the end of the 17th century. Nevertheless, its production never ceased completely, and examples can be found in the 20th century.
Daniel Vega +2 more
doaj +1 more source
Iron and ferritin accumulate in separate cellular locations in
BMC Plant Biology, 2010 Background Iron is an important micronutrient for all living organisms. Almost 25% of the world population is affected by iron deficiency, a leading cause of anemia. In plants, iron deficiency leads to chlorosis and reduced yield. Both animals and plants
Blair Matthew W +8 more
doaj +1 more source
Geosciences, 2019 Morphologically diverse organo-sedimentary structures (including microbial mats and stromatolites) provide a palaeobiological record through more than three billion years of Earth history.
Keyron Hickman-Lewis +7 more
doaj +1 more source
Advances in multi-elementary analysis of fluid or solid micro-crystalline inclusions (12 [PDF]
, 2008 International audienceX-Ray-based analytical methods can be applied in an absolute fashion, provided that matrix effects are calculated and that parameters related to instrumental factors are controlled (Newbury, 1986).
Gallien, J.P. +5 more
core +1 more source
Late Bronze Age Hoard studied by PIXE [PDF]
, 2011 The hoards of metallic objects belonging to the Late European Bronze Age can be interpreted differently depending on the type, number and composition of the artefacts.
Bottaini, C. +6 more
core +1 more source
Towards portable X-ray spectroscopic imaging of Palaeolithic cave art. Insights into used pigments and wall taphonomy at three Palaeolithic key cave sites [PDF]
, 2014 Palaeolithic cave art has taken a more and more important place in our cultural heritage. Its preservation is one of the major issues and involves necessarily a better understanding of the cave environments and of their evolution over time.
Arias, Pablo +7 more
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