Results 21 to 30 of about 94,396 (311)

Comparação de métodos diretos de extração e quantificação dos teores de clorofilas em folhas do capim-Tifton 85 Comparison of direct methods of extraction and chlorophyll contents quantification in leaves of Tifton 85 bermudagrass

open access: yesCiência Rural, 2010
O objetivo deste estudo foi verificar qual é o melhor protocolo para extração das clorofilas a, b e total (a + b) a ser aplicado em estudos com a gramínea forrageira Tifton 85 (Cynodon spp.). Os resultados revelaram que os melhores extratores, tomando-se
Élio Barbieri Junior   +3 more
doaj   +1 more source

The use of dimethylsulfoxide as a solvent in enzyme inhibition studies: the case of aldose reductase

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2017
Aldose reductase (AR) is an enzyme devoted to cell detoxification and at the same time is strongly involved in the aetiology of secondary diabetic complications and the amplification of inflammatory phenomena.
Livia Misuri   +6 more
semanticscholar   +1 more source

Pore Morphology of Heavily Doped P-Type Porous Silicon

open access: yesProceedings, 2019
Tuning the pore diameter of porous silicon (PS) is essential for some applications such as biosensing, where the pore size can filter the entrance of some analytes or increase its sensitivity. However, macropore (>50 nm) formation on p-type silicon is
David Martín-Sánchez   +2 more
doaj   +1 more source

A mechanism for bacterial transformation of dimethylsulfide to dimethylsulfoxide: a missing link in the marine organic sulfur cycle.

open access: yesEnvironmental Microbiology, 2016
The volatile organosulfur compound, dimethylsulfide (DMS), plays an important role in climate regulation and global sulfur biogeochemical cycles. Microbial oxidation of DMS to dimethylsulfoxide (DMSO) represents a major sink of DMS in surface seawater ...
I. Lidbury   +6 more
semanticscholar   +1 more source

Manajemen Ekstravasasi Kemoterapi Manajemen Ekstravasasi Kemoterapi [Extravasasion Chemoteraphy Management]

open access: yesJurnal Respirasi, 2019
Extravasation is a problem for patient receiving chemotherapy. This will cause pain, ulcer, necrosis and might be a permanent disability. Extravasation is a leakage of a fluid or medicine to the surrounding subcutaneous tissue of the vein or vascular ...
Nur Nubli Julian Parade, Isnu Pradjoko
doaj   +1 more source

In vivo nematicidal potential of camel milk on Heligmosomoides polygyrus gastro-intestinal nematode of rodents [PDF]

open access: yes, 2018
Following our previous fi ndings on the in vitro anthelmintic effect of camel milk on Haemonchus contortus, the current study aimed at investigating its in vivo effect.
Abidi, A.   +6 more
core   +1 more source

Platelet Biochemistry and Morphology after Cryopreservation [PDF]

open access: yes, 2020
Platelet cryopreservation has been investigated for several decades as an alternative to room temperature storage of platelet concentrates. The use of dimethylsulfoxide as a cryoprotectant has improved platelet storage and cryopreserved concentrates can ...
Compernolle, Veerle   +2 more
core   +1 more source

Nanocomposites and methods for synthesis and use thereof [PDF]

open access: yes, 2009
Nanocomposite compositions and methods of synthesis of the compositions are described. In particular, liquid crystal-functionalized nanoparticles, liquid crystal-templated nanoparticles, nanocomposite compositions including the nanoparticles, and ...
Furman, Benjamin R.   +3 more
core   +1 more source

Per-O-acylation of xylan at room temperature in dimethylsulfoxide/N-methylimidazole

open access: yesCellulose, 2016
The per-O-acylation of xylan-type hemicellulose was firstly carried out in dimethylsulfoxide/N-methylimidazole (DMSO/NMI) at room temperature without additional catalyst. The optimum conditions for esterification of xylan was investigated in terms of the
Xueqin Zhang   +3 more
semanticscholar   +1 more source

Criopreservação e embriogênese somática de calos de Dimocarpus longan Cryopreservation and somatic embryogenesis of Dimocarpus longan calli

open access: yesPesquisa Agropecuária Brasileira, 2004
Os objetivos deste trabalho foram avaliar os efeitos de crioprotetores na criopreservação e da sacarose na embriogênise somática de calos de Dimocarpus longan.
Kazumitsu Matsumoto   +4 more
doaj   +1 more source

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