نتایج جستجو برای: روش CMP

تعداد نتایج: 371934  

Journal: :Journal of Leather Science and Engineering 2021

Abstract Peptide self-assembles with bionic properties have been widely utilized for bioactive drugs and biomedical materials. Collagen mimetic peptide (CMP) gains more attention due to its unique advantages in biosecurity function. Unfortunately, the self-assembly mechanism of CMP, particularly effect intermolecular forces on behavior morphology, is still unrecognized. Herein, hydrophilic glyc...

Journal: :Applied sciences 2021

Chemical–mechanical polishing (CMP) is a planarization process that utilizes chemical reactions and mechanical material removal using abrasive particles. With the increasing integration of semiconductor devices, CMP gaining importance in manufacturing. Abrasive-free (AF-CMP) uses solutions do not contain particles to reduce scratches improve capabilities. However, because AF-CMP does use for re...

Journal: :Glycobiology 2008
Tatsuo Miyazaki Kiyohiko Angata Peter H Seeberger Ole Hindsgaul Minoru Fukuda

It is widely reported that derivatives of sugar moieties can be used to metabolically label cell surface carbohydrates or inhibit a particular glycosylation. However, few studies address the effect of substitution of the cytidylmonophosphate (CMP) portion on sialyltransferase activities. Here we first synthesized 2'-O-methyl CMP and 5-methyl CMP and then asked if these CMP derivatives are recog...

Journal: :Molecules 2009
Yoshifumi Murata Youko Kodama Daijirou Hirai Kyouko Kofuji Susumu Kawashima

The 2-(4-chlorophenoxy)-2-methylpropionic acid (CMP) salt of chitosan (CS), CS-CMP, and that of a CS derivative (CP), were prepared and their ability to adsorb bile acids investigated. CS-CMP and CP-CMP rapidly adsorbed taurocholate (TCA) and glycocholate (GCA) when these bile acids were present together in the medium, with simultaneous release of CMP. A secondary bile acid, taurodeoxycholate, ...

هدف این پژوهش، تعیین اثر خمیر OMG مرکب‌زدایی‌شده در خمیرکاغذ CMP صنوبر دلتوئیدس بر ویژگی‌های کاغذهای به‌دست آمده و تعیین مناسب‌ترین درصد اختلاط خمیرکاغذ OMG مرکب‌زدایی شده با خمیر CMP صنوبر دلتوئیدس است. نمونه‌های صنوبر دلتوئیدس از جنگل تحقیقاتی دکتر بهرام‌نیا واقع در منطقه شصت‌کلا گرگان تهیه و با استفاده از سولفیت سدیم و کربنات سدیم پخته و به خمیر CMP تبدیل شد. سپس به‌منظور رسیدن به درجه روانی...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علوم کشاورزی و منابع طبیعی گرگان 1390

نمونه های صنوبر دلتوئیدس با استفاده از روش cmp به خمیر کاغذ تبدیل شدند. کاغذهای بازیافتی omg به روش شناورسازی مرکب زدایی و یک مرحله با پراکسید هیدروژن رنگ بری شدند. سپس خمیرکاغذهای حاصل به منظور رسیدن به درجه روانی حدود 300 یک مرحله پالایش شدند. خمیرکاغذهای مجله باطله مرکب زدایی شده با درصدهای مختلف در قالب 6 تیمار با خمیر cmp و خمیر الیاف بلند وارداتی ترکیب شدند و ویژگی های مکانیکی، فیزیکی و ن...

2014
Ragnhild Lier Tom Ivar Lund Nilsen Paul Jarle Mork

BACKGROUND Little is known about the association between parental chronic musculoskeletal pain (CMP) and occurrence of CMP in the adult offspring. The main objective of this study was to assess the parent-offspring association of CMP, and also to examine possible modifying effects of age and sex. METHODS The study includes 11 248 parent-offspring trios from the Norwegian HUNT Study with infor...

Journal: :The Journal of biological chemistry 1989
J F Bouhours D Bouhours

An enzymatic activity responsible for the hydroxylation of CMP-NeuAc into CMP-N-glycolylneuraminic acid (CMP-NeuGc) was found in the cytosolic fraction after cellular fractionation of the mucosa of rat small intestine. It was maximum in the presence of NADPH or NADH, but it was reduced by 50% by addition of 1 mM EDTA. The Km value for CMP-NeuAc was 0.6 microM. The CMP-NeuAc hydroxylase activity...

Journal: :Molecular plant pathology 2011
Todd A Naumann

In commercial maize, there are at least two different alleles of the chiA gene that encode alloforms of ChitA chitinase, a protein that is abundant in developing seed. Both known alloforms are modified by Bz-cmp, a chitinase-modifying protein (cmp) secreted by the fungal pathogen Bipolaris zeicola. One alloform (ChitA-B73) is also modified by Stm-cmp, a protein secreted by the fungal pathogen S...

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