نتایج جستجو برای: mips

تعداد نتایج: 2068  

Journal: :journal of nanostructures 2014
a. amiri a. ramazani m. jahanshahi a. a. moghadamnia

a straightforward approach for the extraction of the quercetin was carried out by a nanoporous molecularly imprinted acrylic acid-based network copolymer as asolid sorbent. this technique involves a molecular template (quercetin) which is surrounded by functional monomers and are subsequently co-polymerized in the presence of an excess of the cross linkers. in this process, three-dimensional bi...

2017
Hsiang-Fu Yu Cho-Jui Hsieh Qi Lei Inderjit S. Dhillon

Maximum Inner Product Search (MIPS) is an important task in many machine learning applications such as the prediction phase of a low-rank matrix factorization model for a recommender system. There have been some works on how to perform MIPS in sub-linear time recently. However, most of them do not have the flexibility to control the trade-off between search efficient and search quality. In this...

Journal: :Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 2004
Zhaohui Zhang Yingju Liu Yumei Long Lihua Nie Shouzhuo Yao

The effect of the size of the molecularly imprinted polymers (MIPs) on the piezoelectric quartz crystal (PQC) sensor performance was investigated. Erythromycin imprinted polymers microspheres with different sizes were synthesized by precipitation polymerization. The size of the MIPs was characterized by using transmission electron microscope (TEM) analysis. Being coated with a poly(vinyl chlori...

2016
Svetlana Kalujnaia Neil Hazon Gordon Cramb

A single MIPS gene (Isyna1/Ino1) exists in eel and tilapia genomes with a single myo-d-inositol 3-phosphate synthase (MIPS) transcript identified in all eel tissues, although two MIPS spliced variants [termed MIPS(s) and MIPS(l)] are found in all tilapia tissues. The larger tilapia transcript [MIPS(l)] results from the inclusion of the 87-nucleotide intron between exons 5 and 6 in the genomic s...

2014
Sergio Núñez Daniel Borrajo Carlos Linares López

In this document we describe the technique used to configure the sequential portfolios submitted to the 2013 SAT Competition. We have submitted eight portfolios to the core solvers and sequential (SAT and SAT+UNSAT) tracks and one to the open track accounting for nine different portfolios in total.

Journal: :Plant physiology 2001
C E Hegeman L L Good E A Grabau

Phytic acid, a phosphorylated derivative of myo-inositol, functions as the major storage form of phosphorus in plant seeds. Myo-inositol phosphates, including phytic acid, play diverse roles in plants as signal transduction molecules, osmoprotectants, and cell wall constituents. D-myo-inositol-3-phosphate synthase (MIPS EC 5.5.1.4) catalyzes the first step in de novo synthesis of myo-inositol. ...

Journal: :Nanotechnology 2009
Xianwen Kan Zhirong Geng Yao Zhao Zhilin Wang Jun-Jie Zhu

Core-shell structural magnetic molecularly imprinted polymers (magnetic MIPs) with combined properties of molecular recognition and controlled release were prepared and characterized. Magnetic MIPs were synthesized by the co-polymerization of methacrylic acid (MAA) and trimethylolpropane trimethacrylate (TRIM) around aspirin (ASP) at the surface of double-bond-functionalized Fe(3)O(4) nanoparti...

Journal: :Chemosensors 2023

The detection of human serum albumin (HSA) is significant clinical importance in disease diagnoses. In this work, polymer-based synthetic receptors are designed by incorporating Ag-ZnS microspheres molecularly imprinted poly(methacrylic acid-co-ethylene glycol dimethacrylate) (MIPs) for the gravimetric HSA. Among different compositions Ag-ZnS@MIPs, MIPs having methacrylic acid and ethylene dime...

ژورنال: :پژوهش های کاربردی در شیمی 0
زهرا حسینی کارشناس ارشد شیمی آلی، گروه شیمی، ساختمان شیمی، دانشکده علوم پایه، دانشگاه زنجان، زنجان، ایران مینا کشوردوست کارشناس ارشد شیمی آلی، گروه شیمی، ساختمان شیمی، دانشکده علوم پایه، دانشگاه زنجان، زنجان، ایران فریده پیری استادیار شیمی آلی، گروه شیمی، ساختمان شیمی، دانشکده علوم پایه، دانشگاه زنجان، زنجان، ایران

حکاکی مولکولی پلیمرها روشی جدید، ساده و ارزان برای تهیه ترکیب هایی است که می توانند در کاربردهای پزشکی استفاده شوند. در کار حاضر، نانو ذرات حکاکی شده با گلوکز تهیه و ویژگی های آن ها مطالعه شد. آکریل آمید به عنوان مونومر اصلی و اتیلن گلیکول دی متاکریلات به عنوان مونومر پیوند دهنده عرضی برای سنتز نانو ذرات پلیمرهای حکاکی شده (mips) و غیر حکاکی (nips) با روش پلیمریزاسیون رادیکال آزاد تحت گرما استف...

Journal: :The journal of physical chemistry. B 2010
Xianwen Kan Qun Zhao Dalin Shao Zhirong Geng Zhilin Wang Jun-Jie Zhu

A simple method for the preparation of core-shell micro/nanostructured magnetic molecularly imprinted polymers (MIPs) for protein recognition is described. Magnetic MIPs were synthesized by copolymering gamma-aminopropyltrimethoxysilane and tetraethyl orthosilicate at the surface of Fe(3)O(4) nanospheres, which were directly covalently bound with template molecule, bovine hemoglobin (BHb), thro...

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