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Preparation of Polymer-stabilized Palladium–silver Bimetallic Nanoparticles...

Polyvinypyrrolidone (PVP)-stabilized Pd-Ag bimetallic colloids were successfully prepared in an acetone:2-propanol solution mixture of palladium acetate and silver perchlorate, and in an aqueous...

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Computer-Assisted Modeling, Prediction, and Multifactor Optimization of...

Abstract.The traditional overlapping resolution mapping (ORM) scheme was modified for application in HPLC with the flow rate of the mobile phase as a new factor. The mobile phase composition and a flow...

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Application of response surface methodologies in capillary electrophoresis

Abstract.A fast method of determining ascorbic acid and isoascorbic acid by capillary zone electrophoresis with a photodiode array detector was developed. Response surface methodologies based on...

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Preparation of monolithic capillary columns for capillary...

Abstract.A novel approach is introduced and evaluated for the preparation of silica-based monoliths by a sol–gel technique where in situ polymerization was carried out by γ-ray irradiation within the...

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Omnidirectional Single-negative Gap and in Fibonacci Sequences Composed of...

AbstractThe band structures of Fibonacci sequence composed of single-negative materials are studied with a transfer matrix method. A new type of omnidirectional single-negative gaps is found in the...

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Fast preparation of polystyrene-based monolith using microwave irradiation...

AbstractThe conventional analytical HPLC was successfully developed for micro-column separation by using a simple eluate splitting system, a self-preparation of monolithic column and an on-capillary...

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Preparation and evaluation of tandem stationary phases for μ-HPLC and...

AbstractTandem separation beddings were prepared within the capillary tube with a photopolymerized monolith initially formed by sol-gel technology in combination with microspheric octadecylsilane...

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Derivatization and Determination of MCPA in Soil by GC

AbstractA reliable and sensitive method for determination of MCPA in soil by derivatization through p-toluenesulfonic acid and 1,3-dichloro-2-propanol followed by gas chromatographic detection under...

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Comparative evaluation of three methods based on high-performance liquid...

AbstractTraditional activity-guided fractionation of natural products is a time-consuming, labor intensive, and expensive strategy, which cannot compete with high-throughput and rapid screening of...

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Finite-time boundness of H ∞ filtering for switching discrete-time systems

AbstractFor switched discrete-time systems, switching behavior always affect the finite-time stability property, which was neglected by most previous research. This paper investigated the problem of...

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Combination of preparative HPLC and HSCCC methods to separate...

AbstractPhosphodiesterase (PDE) inhibitors are widely used because of their various pharmacological properties, and natural products are considered the most productive source of PDE inhibitors. In this...

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Green synthesis of a typical chiral stationary phase of cellulose-tris(3,...

AbstractBackgroundAt present, the study on the homogeneous-phase derivatization of cellulose in ionic liquid is mainly focused on its acetylation. To the best of our knowledge, there has been no such...

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Preparation of magnetic dummy molecularly imprinted polymers for selective...

AbstractCompounds with strong intramolecular hydrogen bonds (e.g., salicylic acid) have weak intermolecular hydrogen bonding interactions between them and functional monomers in the imprinting process....

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Arylamine N -acetyltransferase polymorphisms in Han Chinese patients with...

AbstractBackgroundPolymorphisms of Arylamine N- acetyltransferase (NAT) that contribute to diverse susceptibilities of some autoimmune diseases are also linked to the metabolism of several drugs...

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Optimization of Urban Traffic Lights System Based on Human Factors Engineering

AbstractIn order to construct convenient, safe, high-efficiency, low-carbon, environmental friendly and diversified urban transport systems, based on the knowledge of human factors engineering, aiming...

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Uric acid induces oxidative stress via an activation of the renin–angiotensin...

AbstractHyperuricemia is recently reported involving in various obesity-related cardiovascular disorders, especially hypertension. However, the underlying mechanisms are not completely understood. In...

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Brain endogenous angiotensin II receptor type 2 (AT2-R) protects against...

AbstractBackgroundRecent studies demonstrate that there are sex differences in the expression of angiotensin receptor type 2 (AT2-R) in the kidney and that AT2-R plays an enhanced role in regulating...

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Novel Insights into NeuN: from Neuronal Marker to Splicing Regulator

AbstractNeuronal nuclei (NeuN) is a well-recognized “marker” that is detected exclusively in post-mitotic neurons and was initially identified through an immunological screen to produce neuron-specific...

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Neurological assessment of Chinese infants with positional plagiocephaly...

AbstractPurposePositional plagiocephaly (PP) is the most common subtype of asymmetric deformity in the infant skull. Cumulative evidence has demonstrated that PP is associated with abnormal neuromotor...

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Early Prediction of Persistent Organ Failure by Serum Angiopoietin-2 in...

AbstractBackgroundBiomarkers for the early prediction of the severity of acute pancreatitis (AP) are urgently needed for clinical management of the disease. Angiopoietin-2 (Ang-2), one of the autocrine...

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