In this study, the structural characters, antioxidant activities and bile acid-binding ability of sea buckthorn polysaccharides (HRPs) obtained by commonly used hot water (HRP-W), pressurized (HRP-H), ultrasonic (HRP-U), acid (HRP-C) alkali (HRP-A) assisted extraction methods were investigated. The results demonstrated that had significant effects on yield, monosaccharide composition, molecular...

Herein, we report preparation of magnetic hybrid nanoflower (MhNF) formed horseradish peroxidase (HRP), copper ions (Cu2+) and iron oxide nanoparticles (Fe3O4 NPs) with greatly enhanced activity, stability, reusability applicability for use in removal phenol from aqueous solution. In this study, pre-synthesized small sized Fe3O4 NPs were immobilized to synthesized HRP-Cu2+ (hNFs). The MhNFs cha...

Horseradish peroxidase (HRP) combined with its fluorescence substrates is attracting increasing attention for biochemical analysis. Amplex red the most widely used substrate to HRP; however, it suffers from some drawbacks, such as nonspecific responsiveness toward carboxylesterases. Discovering a new small molecular improved sensitivity and selectivity HRP thus desired. Herein, three dihydroflu...

An emerging trend in utilizing service robots a vast range of application areas could be seen nowadays as promising effort to uplift the living standard. These are intended used by non-expert users, and their tasks often require navigation human-populated environments. Thus, human-friendly behavior is expected from these users. A robot should aware Human–Robot Proxemics (HRP) facilitate behavio...

The binding behavior of a competitive inhibitor, N-phenylbenzhydroxamic acid (BHA) against horseradish peroxidase (HRP) was studied in order to understand and predict the interaction mechanism of hydrogen donors with the enzyme. The dissociation constants of the complexes of HRP-BHA, HRP-donor and HRP-BHA-azide were estimated at specified conditions by difference spectroscopy. The binding s...

Undiluted urine mixed directly with HRP suppresses generation of enzyme product to less than 80% of that seen in buffer controls. Incubating dilutions of various urine preparations with HRP immobilized on concanavalin A coated microtiter plates reveals that the source of urine or HRP, and the type of HRP substrate used have minimal effect on the degree of HRP suppression; only dilutions of urin...

This study investigated the effects of replacing dicalcium phosphate (DCP) with Hazara rock phosphate (HRP) on the growth performance of broiler chickens. The purpose was to determine the maximum level of F that could be well tolerated. The HRP (13.16% P and 2.98% F) was incorporated into a standard corn- and soybean meal-based diet by replacing 0, 25, 50, 75, and 100% of DCP based on P. Each t...

We have developed a humanoid robot HRP-1S that can be controlled its whole body motion. In phase one of Humanoid Robotics Project (HRP) of METI of Japan, Honda R&D Co. Ltd. has produced humanoid robots HRP-1 as humanoid research platforms to establish good applications of humanoid robots in phase two of HRP. However HRP-1 is controlled its legs and arms separately, and it is not suitable for so...

aflatoxins are a group of fungal toxic metabolites, which are contaminated certain food commodities. elisa is one of the sensitive methods for detection of aflatoxins. preparation and stabilizing of a proper conjugated tracer for detection of aflatoxins is probably the main step for designing an elisa method. in current study, different stabilizers were applied to stabilize a newly prepared con...