CIT-5: a high-silica zeolite with 14-ring pores [PDF]
, 1997 The synthesis and structure of a new zeolite, CIT-5 (California Institute of Technology Number Five), is described, which possesses one-dimensional pores comprised of 14 T-atoms (tetrahedrally coordinated silicon or aluminium atoms)
Katsuyuki Tsuji +6 more
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Acta Botânica Brasílica, 2014 The traditional techniques employed for embedding plant samples are not suitable for the proper processing of small seeds with hard seed coats. Usually, these seeds are broken off from blocks during microtomy, which limits the technical success of this ...
Rafaella Cardoso Ribeiro +1 more
doaj +1 more source
Model arenes hydrogenation with silica-supported rhodium nanoparticles:The role of the silica grains and of the solvent on catalytic activities [PDF]
, 2009 Silica-supported rhodium-based nanoheterogeneous catalysts were easily prepared by impregnation with a pre-stabilized colloidal suspension. The resulting catalysts contain rhodium nanoparticles well-dispersed in the silica pores with a mean size of 5 nm.
Barthe, Laurie +5 more
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Taxonomic study on Lindernia All. (Linderniaceae) from some parts of South Eastern Nigeria
Notulae Scientia Biologicae, 2020 The morpho-anatomical characteristics of Lindernia diffusa var. diffusa-in E. & P., L. oliveriana (Benth.) Wettst. and L. crustacea (L.) F. Muell.) were investigated with a view of providing additional line of evidence in the delimitation of the species ...
Chimezie EKEKE +2 more
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Histological Studies of Mycorrhized Roots and Mycorrhizal-Like-Structures in Pine Roots [PDF]
, 2018 Several studies have shown the potential of using Ectomycorrhizal (ECM) fungi in conifer micropropagation to overcome the cessation of adventitious root development.
Ragonezi, Carla, Zavattieri, Maria Amely
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Brazilian Journal of Medical and Biological Research, 1998 The effects of methylmercury (MeHg) on histochemical demonstration of the NADPH-diaphorase (NADPH-d) activity in the striate cortex were studied in 4 adult cats. Two animals were used as control.
R.B. Oliveira +3 more
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Survey of Materials for Nanoskiving and Influence of the Cutting Process on the Nanostructures Produced [PDF]
, 2012 This paper examines the factors that influence the quality of nanostructures fabricated by sectioning thin films with an ultramicrotome (“nanoskiving”).
Cademartiri, Ludovico +5 more
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Construção de um micrótomo de congelamento a partir da adaptação de um micrótomo de parafina
Brazilian Archives of Biology and Technology, 1998 A microtome for frozen sections was developed using the facilities and equipment available in our country. The requirements for making it were: 1) fast frozen of the tissue, 2) easy histological procedure, 3) no necessity of long period for preparation ...
Cesar de Mello +3 more
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A connectomic approach to the lateral geniculate nucleus [PDF]
, 2017 Although the core functions and structure of the lateral geniculate nucleus (LGN) are well understood, this core is surrounded by questions about the integration of feedforward and feedback connections, interactions between different channels of ...
Morgan, Josh L
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Characterisation and functionalisation of mechanically fractured graphene nanoribbons : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Nanoscience at Massey University, Manawatū, New Zealand [PDF]
, 2017 Graphene has been heralded as the supermaterial of the future, boasting incredibly high electron mobility, thermal conductivity, and physical strength – all contained within the world’s first true 2D material, only a single atom thick.
Brooke, Samuel James
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