Results 11 to 20 of about 1,027,629 (244)
ANALYSIS OF METHODS FOR STUDYING THE SIZE OF NANOPARTICLES
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2021 In the presented work, various methods for determining the size of nanoparticles are considered. An effective method for finding possible options has been determined. Information on various methods and studies was selected and analyzed.
G.I. Sverdlik +4 more
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The EuroBiotech Journal, 2021 A critical step during in vitro sexual propagation of terrestrial orchids is the treatment of the microscopic seeds with a disinfecting solution that kills bacteria and fungi attached to the seeds.
Deconninck Gwenaëlle, Gerakis Argyrios
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Quantifying the Influence of Pollen Aging on the Adhesive Properties of Hypochaeris radicata Pollen
Insects, 2022 Although pollination is one of the most crucial biological processes that ensures plant reproduction, its mechanisms are poorly understood. Especially in insect-mediated pollination, a pollen undergoes several attachment and detachment cycles when being ...
Steven Huth +2 more
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Washing solution and centrifugation affect kinematics of cryopreserved boar semen
Journal of Animal Reproduction and Biotechnology, 2021 Cryopreservation is a widely-used efficient means of long-term sperm preservation. However, unlike other types of semen, cryopreserved boar semen has reduced fertility and the efforts continue to optimize post-thawing sperm recovery.
Areeg M. Almubarak +5 more
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Influence of Centrifugation and Shaking on the Self-Assembly of Lysozyme Fibrils
Biomolecules, 2022 Protein self-assembly into fibrils and oligomers plays a key role in the etiology of degenerative diseases. Several pathways for this self-assembly process have been described and shown to result in different types and ratios of final assemblies ...
Marzena Krzek +4 more
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Ultracentrifugation Techniques for the Ordering of Nanoparticles
Nanomaterials, 2021 A centrifugal field can provide an external force for the ordering of nanoparticles. Especially with the knowledge from in-situ characterization by analytical (ultra)centrifugation, nanoparticle ordering can be rationally realized in preparative (ultra ...
Xufeng Xu, Helmut Cölfen
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Frontiers in Microbiology, 2020 Particles are hotspots of bacterial growth and nutrient recycling in aquatic ecosystems. In the study of particle-attached (PA) and/or free-living (FL) microbial assemblages, the first step is to separate particles from their surrounding water columns ...
Guijuan Xie +7 more
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Jurnal Rekayasa Kimia & Lingkungan, 2023 Rubber is one of the plantation products as a foreign exchange earner for the country. The process of processing rubber requires coagulants to accelerate coagulation.
Feerzet Achmad +5 more
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Effect of seminal plasma and egg yolk concentration on freezability of goat semen
Revista Brasileira de Zootecnia, 2014 The objective of this study was to evaluate the effects of egg yolk and seminal plasma on the viability of cryopreserved goat semen. To this end, four fertile Saanen bucks, aged between 10 months and 1 year, and weighing 18 to 25 kg, were used. Semen was
Valéria da Silva Ferreira +6 more
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Molecules, 2020 Determination of the polymorphic form of an active pharmaceutical ingredient (API) in a suspension could be really challenging because of the water phase and the low concentration of the API in this formulation.
Michail Lykouras +3 more
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