Results 91 to 100 of about 18,550,533 (314)

Chemical analysis of soluble fractions from normal and autolysed rabbit liver by column chromatography [PDF]

open access: yes, 1966
Chromatography on Sephadex G-200 was performed with the soluble fraction of homogenated rabbit liver, which was extracted with 0.1 M phosphate buffer containing 0.1 M NaCl.
Aizawa, Tadashi   +4 more
core   +1 more source

The Promise of Solid Lubricants for a Sustainable Future

open access: yesAdvanced Materials, EarlyView.
Lubricants are vital for technology, saving energy and resources. The industry seeks sustainable solutions beyond fossil fuels. Solid lubricants offer extremely low friction and reduce environmental impact, especially in harsh conditions. Can these solids truly replace liquid lubricants, or are they limited to extreme applications?
Philipp G. Grützmacher   +7 more
wiley   +1 more source

Characterization of Purified Glutathione S-Transferase (GSTs) from Fasciola hepatica and Liver Tissue by Two-Dimensional Electrophoresis (2-DE) [PDF]

open access: yesIranian Journal of Public Health, 2005
Two-dimensional electrophoresis (2-D electrophoresis) is a powerful and extensively used method for analysis of complex protein mixtures extracted from cells, tissue, or other biological samples such as helminth parasites including, F. hepatica.
A Farahnak 1   +1 more
doaj   +1 more source

Utility of paper-based sickle cell test compared to sodium metabisulfite sickling test using hemoglobin electrophoresis as a gold standard at Bugando Medical Center, Mwanza

open access: yesJournal of Applied Hematology, 2018
BACKGROUND: Sickle cell disease (SCD) describes a group of inherited red blood cell disorders. People with SCD have abnormal haemoglobin (Hb), called Hb S.
Neema N Mkocha   +4 more
doaj   +1 more source

Recent Advances in Collective Behaviors of Micro/Nanomotor Swarms

open access: yesAdvanced Materials, EarlyView.
This review describes the driving forces behind collective motion, explores the self‐organization of micro/nano swarms across zero‐dimensional (0D), one‐dimensional (1D), two‐dimensional (2D), and three‐dimensional (3D) spaces, and highlights their potential in drug delivery, environmental monitoring, and smart devices.
Siwen Sun   +4 more
wiley   +1 more source

Distribuição da xantina oxidase no fígado e no sôro de rato

open access: yesMemorias do Instituto Oswaldo Cruz, 1955
The localization of the xanthine oxidase (X.O.) and xanthine dehydrogenase (X.D.) activities in rat liver have been studied using separation of cytoplasmic particles into fractions by differential centrifugation.
Gilberto G. Villela   +3 more
doaj   +1 more source

Mitochondrial proteomics: analysis of a whole mitochondrial extract with two-dimensional electrophoresis [PDF]

open access: yes, 2008
Mitochondria are complex organelles, and their proteomics analysis requires a combination of techniques. The emphasis in this chapter is made first on mitochondria preparation from cultured mammalian cells, then on the separation of the mitochondrial ...
A. Gorg   +16 more
core   +5 more sources

Spider Silk–Integrated Biomimetic Micropillars With Dual Adhesion for Improved Wound Hemostasis and Healing

open access: yesAdvanced Materials Technologies, EarlyView.
The patch mimics the dual physicochemical adhesion mechanisms of gecko toe micropillars and spider silk proteins, enabling strong interfacial bonding via partially cured micropillars. Its facile fabrication allows customization for precision medicine, while its motion responsiveness offers potential for real‐time wound monitoring.
Chengxin Luan   +4 more
wiley   +1 more source

Artifacts of analysis in cell line identification by short tandem repeat profiling

open access: yesКардиоваскулярная терапия и профилактика
Aim. To study and describe the most common types of artifacts in detection of short tandem repeat (STR) amplicons by capillary electrophoresis and cause difficulties in interpreting the obtained STR profiles.Material and methods. Cell lines were obtained
A. A. Malchenkova, E. N. Kosobokova
doaj   +1 more source

Application of the comet assay in studies of programmed cell death (PCD) in plants

open access: yesActa Societatis Botanicorum Poloniae, 2014
Programmed cell death (PCD) in plants is an intensively investigated process. One of the main characteristics of PCD in both animal and plant organisms is the non-random, internucleosomal fragmentation of nuclear DNA, usually analysed using total DNA gel
Maria Charzyńska   +4 more
doaj   +1 more source

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