Results 71 to 80 of about 3,868 (229)

Countercurrent chromatography of proteins using aqueous two-phase systems

, 2008
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The biotechnology industry requires high - capacity protein manufacturing processes that retain protein functionality.
Bourton, Emma Catherine
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Cedrela fissilis Vell. Inner Bark: LC–MS/MS‐Based Chemical Profiling and Toxicological Effects

Chemistry &Biodiversity, Volume 23, Issue 5, May 2026.
ABSTRACT Investigating the mechanistic toxicity of plant extracts is essential for safety assessment. The predictive toxicological effects of Cedrela fissilis were evaluated, and LC–MS/MS‐based chemical profiling was performed. The hydroethanolic extract (HeECf) and ethyl acetate (EA) fraction were assessed in multimodel systems with different levels ...
Thainá Pereira da Silva Cabral, Emanuel Victor dos Santos Nunes, Viviani de Brito Massad Gomes da Silva, Fhelipe Jolner Souza de Almeida, Douglas Lisboa Ramalho, Jadyellen Rondon Silva, Anderson de Oliveira Souza, Maria Cristina Fuzari Bezerra, Ian Castro‐Gamboa, Helder Lopes Teles, Mayara Peron Pereira   +10 more
wiley   +1 more source

Advanced modelling and visualisation of liquid-liquid separations of complex sample components, with variable phase distribution and mode of operation

, 2013
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This research is about liquid-liquid chromatography modelling.
De Folter, Jozefus Johannes Martinus
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Thermal behavior of kiln cars while traveling through a tunnel kiln

Advances in Mechanical Engineering, 2015
The kiln car is widely used as a kind of transport equipment in the current ceramic industry, and it is heated to the firing temperature and cooled down to the ambient temperature with products in the tunnel kiln. And the burning of the ceramics requires
Yu Zhang, Junfeng Wang, Tino Redemann, Eckehard Specht   +3 more
doaj   +1 more source

Identification and In Vitro Cytotoxic Evaluation of (E)‐Nerolidol From Piper mollicomum Kunth Essential Oil in Breast and Lung Cancer Cell Lines

Chemistry &Biodiversity, Volume 23, Issue 5, May 2026.
This study integrates chemical characterization and biological evaluation of Piper mollicomum. Ethanolic and dichloromethanic extracts and the leaf essential oil were analyzed, revealing a sesquiterpene‐rich composition with (E)‐nerolidol as the major compound.
Letícia Barbosa Santos, Raquel Speziali Aroeira Marques dos Santos, Nayara Couto Moreira, Gustavo Pereira Cosenza, Paula Mendonça Leite, Elaine Maria de Souza‐Fagundes, Mônica Cristina de Oliveira, Izabella Thaís da Silva, Rachel Oliveira Castilho   +8 more
wiley   +1 more source

FROM ALKALOIDS TO COUNTERCURRENT DISTRIBUTION

, 2009
From Alkaloids to Countercurrent Distribution, poster Idea, text - Olga Nilovahttps://digitalcommons.rockefeller.edu/chemistry-of-life/1024/thumbnail ...
Staff, Library
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Separation of rat leukocytes by countercurrent distribution in aqueous two-phase systems

, 1978
Spleen cells from WF rats immunized to allogeneic lymphoid cells or to syngeneic colon carcinomas and from unimmunized controls were separated by countercurrent distribution in aqueous two-phase systems.
Sjögren, H O, H.O. Sjögren, Å. Jönsson, Nelson, K, Jönsson, Å, K. Nelson, P. Malmström, Malmström, P   +7 more
core   +1 more source

Observation of Statistical Characteristics and Vertical Structures of Surface Warm Cyclonic Eddies and Cold Anticyclonic Eddies in the North Pacific Subtropical Countercurrent Region

Journal of Marine Science and Engineering
Conventional wisdom about mesoscale eddies is that cyclonic (anticyclonic) eddies are commonly associated with cold(warm) surface cores. Nevertheless, plenties of surface warm cyclonic eddies (WCEs) and cold anticyclonic eddies (CAEs) in the North ...
Yaowei Ma, Qinghong Li, Xiangjun Yu, Song Li, Xingyu Zhou   +4 more
doaj   +1 more source

Synthetic pelagic biomass size spectra of the tropical and subtropical Atlantic

Ecosphere, Volume 17, Issue 5, May 2026.
Abstract Synthetic normalized biomass size spectra (NBSS) comprising non‐synoptically sampled phytoplankton, meso‐ and macrozooplankton, and micronekton including mesopelagic fishes were explored to analyze pelagic community structure in seven regions of the tropical and the subtropical Atlantic representative of different water bodies (NE Brazil shelf,
Heino O. Fock, Henrike Andresen, Arnaud Bertrand, Gabriel Bittencourt Farias, Claire Carré, María Couret, Javier Díaz‐Pérez, Tim Dudeck, Mathilde Dugenne, Sabrina Duncan, Gabriela Guerra Araújo Abrantes Figueiredo, Thierry Frédou, Flávia Lucena‐Frédou, Xiomara F. G. Díaz, Dawit Yemane, Cristina González‐García, Rainer Kiko, José M. Landeira, Simone M. A. Lira, Florian Lüskow, Emilio Marañón, Pedro Augusto Mendes de Castro Melo, Sigrid Neumann‐Leitao, Leandro Nole Eduardo, Lars Stemmann, Ralf Schwamborn   +25 more
wiley   +1 more source

EFFECT OF OPERATING PARAMETERS ON THE MINIMUM FLUIDISATION VELOCITY OF AN INCLINED FLUIDISED BED [PDF]

, 2003
Fluidisation phenomena in an inclined fluidised bed (IFB) systems are poorly understood and receive less attention as compared to that of vertical fluidised bed although in practice there are many fluidised bed systems not vertically oriented.
Taib, Mohd. Rozainee, Taib, M.R., Kumoro, A.C., Kumoro, Andri Cahyo   +3 more
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