Results 81 to 90 of about 16,901 (208)

Enhancement of the Chemiluminescence Response of Enzymatic Reactions by Plasmonic Surfaces for Biosensing Applications

open access: yesNano Biomedicine and Engineering, 2015
We report the enhancement of chemiluminescence response of horseradish peroxidase (HRP) in bioassays by plasmonic surfaces, which are comprised of (i) silver island films (SIFs) and (ii) metal thin films (silver, gold, copper, and nickel, 1 nm thick ...
Biebele Abel   +3 more
doaj   +1 more source

Chicken TREM-B1, an Inhibitory Ig-Like Receptor Expressed on Chicken Thrombocytes.

open access: yesPLoS ONE, 2016
Triggering receptors expressed on myeloid cells (TREM) form a multigene family of immunoregulatory Ig-like receptors and play important roles in the regulation of innate and adaptive immunity.
Vanessa Turowski   +4 more
doaj   +1 more source

Polymerization of Phenol using Free and Immobilized Horseradish Peroxidase

open access: yes, 2012
Phenol is a toxic compound and need to be treated before discharged. Phenol polymerization has been studied using free and immobilized Horse Radish Peroxidase (HRP). During the study period the ambient room temperature was between 27-32oC.
Anupama, Anupama   +2 more
core  

Engineering of an E. coli outer membrane protein FhuA with increased channel diameter

open access: yesJournal of Nanobiotechnology, 2011
Background Channel proteins like FhuA can be an alternative to artificial chemically synthesized nanopores. To reach such goals, channel proteins must be flexible enough to be modified in their geometry, i.e. length and diameter.
Dworeck Tamara   +2 more
doaj   +1 more source

The Isolation and Kinetics of Lactoperoxidase

open access: yes, 1963
The catalatic and peroxidatic activities of lactoperoxidase and horse-ra dish peroxidase are described. For measuring the peroxidatic activity. pyrogallol was used as a hydrogen donor.
M. Jušić   +5 more
core  

Sandwich-type format carried out in ELISA plate wells for the capture and detection of Vibrio cells.

open access: yes, 2014
The well surface is coated with neutravidin and blocked with bovine serum albumine. The biotinylated anti-vibrio polyclonal antibody is added and bacterial cells are then captured and detected using an horse radish peroxidase linked anti-vibrio ...
Olivier F. Laczka (643484)   +5 more
core   +1 more source

Role of immunohistochemistry in the diagnosis of malignant small round cell tumors

open access: yesJournal of Pathology of Nepal, 2011
Background: Immunohistochemistry is a key tool for the analysis of localization of target molecules within tissues. It has a significant role in the identification of tumors lacking evidence of lineage differentiation on the basis of routine light ...
R Bashyal   +6 more
doaj   +1 more source

Peroxidase-like activity of amino-functionalized magnetic nanoparticles and their applications in immunoassay

open access: yes, 2013
Amino-functionalized Fe3O4 magnetic nanoparticles with high peroxidase-like activity (MNPs-NH2) are reported in this work. The peroxidase-like activity is approximately the same as naked Fe3O4 magnetic nanoparticles (MNPs). MNPs-NH2 displayed much better
Xia, Tingting   +6 more
core  

Dry-printed carbon nanotube film based electrochemical immunosensor for total testosterone detection

open access: yesBiosensors and Bioelectronics: X
Testosterone (TST), a critical hormone for male health, requires precise monitoring due to the significant adverse effects of both deficiency and excess, including reproductive dysfunction, mood alterations, and metabolic imbalances. This study reports a
Narender Kumar Joon   +5 more
doaj   +1 more source

Subcellular localization and polymorphism of peroxidase in horse-radish tumour and teratoma tissue

open access: yesBiologia plantarum, 1997
The localization of peroxidase in cells of horse-radish (Armoracia lapathifolia Gilib.) tumour and teratoma tissues was studied. Both tissue lines were derived from the same primary crown-gall tumour induced on the leaf fragments by a wild type of Agrobacterium tumefaciens B6S3.
Peškan, Tatjana   +3 more
openaire   +2 more sources

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