Search Results - "side chain"

Preparation and characterization of new side chain liquid crystal polymers by Silong, Sidik, Lutfor, Md Rahman, Ab Rahman, W. Z., Wan Yunus, Wan Md. Zin, Haron, Md. Jelas, Ahmad, M. B., Wan Yusoff, Wan Mohamad Daud

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Preparation and characterisation of new side-chain liquid crystal polymers by Silong, Sidik, Wan Yusoff, Wan Mohamad Daud, Abu Sari, Mohd Yazid, Zain, Mohd. Hussin

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Side chain liquid crystalline polyacetylene derivatives - synthesis and properties by Akagi, K., Goto, H., Murakami, J., Silong, S., Shirakawa, H.

“…Liquid crystalline (LC) polyacetylene derivative with a hexamethylene chain as a spacer in LC side chain was synthesized. The acetylene monomer substituted with LC group showed both nematic and smectic phases in the cooling process. …”
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Bis-Thiourea bearing aryl and amino acids side Chains and their antibacterial activities by Wan Sharifatun Handayani, Wan Zullkiplee, Ainaa Nadiah, Abd Halim, Zainab, Ngaini, Maya Asyikin, Mohd Ariff, Hasnain, Hussain

“…The newly synthesized bis-thiourea derivatives bearing aryl side chains showed good antibacterial activity against E. coli. …”
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Synthesis and Antibacterial Activity of Acetoxybenzoyl Thioureas with Aryl and Amino Acid Side Chains by Zainab, Ngaini, Maya Asyikin, Mohd Ariff, Hasnain, Hussain, Er, Su Mei, Tang, Donna, Dyg Halimatulzahrah, Abang Kamaluddin

“…A series of acetoxybenzoylthioureas derivatives with aryl and amino acid ester side chains were prepared by reaction of acetoxybenzoyl isothiocyanate, an acyloxy benzyl esterbased derivative of aspirin, with aryl amines or amino-functionalized amino acids with overall yields of 46–73%. …”
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Synthesis and characterization of side-chain liquid-crystalline polyacrylates containing azobenzene moieties by Silong, S., Lutfor, M.R., Ab Rahman, M.Z., Wan Yunus, W.M.Z.

“…The azobenzenes were key intermediates of the monomers, and side-chain liquid-crystalline polymers were prepared, that is, poly[α-(4-[(4-acetylphenyl)azo]phenoxy)alkyloxy]acrylates, for which the spacer length was 3 or 11 methylene units. …”
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Acceptor side-chain effects on the excited state dynamics of two-dimensional-like conjugated copolymers in solution by Huo, Ming-Ming, Hu, Rong, Yan, Wei, Wang, Yi-Tong, Chee, Kuan, Wang, Yong, Zhang, Jian-Ping

Subjects: “…two-dimensional like conjugated copolymers; acceptor side-chain; transient absorption spectrum; intramolecular charge-transfer characters; excited state dynamics…”
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Using 3D-QSAR to predict the separation efficiencies of flotation collectors: Implications for rational design of non-polar side chains by Yang, X., Albijanic, Boris, Zhou, Y., Zhou, Y., Zhu, X.

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Solvation free energies in [bmim]-based ionic liquids: anion effect toward solvation of amino acid side chain analogues by Mohammad Latif, Muhammad Alif, Micaelo, Nuno M., Abdul Rahman, Mohd Basyaruddin

“…Stochastic molecular dynamics simulations were performed to investigate the solvation free energy of 15 neutral amino acid side chain analogues in aqueous and five, 1-butyl-3-methylimidazolium ([BMIM])-based ionic liquids. …”
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Ao-benzothiazole chromophore based liquid crystalline monomers and their polymerization for new side chain liquid crystalline polymers / Md. Rabiul Karim by Karim, Md. Rabiul

“…The glass transition temperatures (Tg) of the polymers P1-P10 as determined by DSC were in the range of 134-81oC and these values were shifted toward v lower temperature region with the incorporation of short terminal tails in mesogenic side chain. The UV-vis absorption studies revealed that the absorption maxima (λmax) of the P1-P10 were red shifted with the incorporation of electron donating/pushing terminal substituents located in the side chain of polymers. …”
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Design of polymerizable liquid crystal monomers for new side chain liquid crystalline polymers (SCLCPs) and their properties / Noordini binti Mohamad Salleh by Mohamad Salleh, Noordini

“…These new Schiff base and ester based monomers were used to synthesize side chain liquid crystalline polymers (SCLCPs) via radical chain polymerization and atom transfer radical polymerization (ATRP). …”
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A longitudinal study of autoantibodies against cytochrome P450 side-chain cleavage enzyme in dogs (Canis lupus familiaris) affected with hypoadrenocorticism (Addison's disease) by Boag, Alisdair M., Christie, Michael R., McLaughlin, Kerry A., Syme, Harriet M., Graham, Peter, Catchpole, Brian

Subjects: “…Dog; Hypoadrenocorticism; Autoantibodies; Radioimmunoassay; Cholesterol side-chain cleavage enzyme; Addison’s disease…”
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Ovarian expression of Insulin-Like peptide 3 (INSL3) and its receptor (RXFP2) during development of bovine antral follicles and corpora lutea and measurement of circulating INSL3 l... by Satchell, Leanne, Glister, Claire, Bleach, Emma C., Glencross, Richard G., Bicknell, Andrew B., Dai, Yanzhenzi, Anand-Ivell, Ravinder, Ivell, Richard, Knight, Philip G.

Subjects: “…in situ hybridization immunohistochemistry estrogen cattle cholesterol monooxygenase (side-chain-cleaving) corpus luteum of ovary estrous cycle granulosa cell hair follicle interstitial cell of leydig ovarian follicle peptides plasma rna…”
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Synthesis and Characterization of Sago Starch Esters and Their Blends with Poly (Vinyl Chloride) by See, Yaw Koon

“…The TGA had shown that the prepared starch esters had higher thermal stability than native starch and increased with the increasing of side-chain length and DS. The DSC thermograms of esterified sago starch showed the depression of glass transition temperature (Tg) from shorter side-chain length starch ester (starch hexanoate, 85 oC) to longer side-chain length starch ester (starch lauroate, 36 oC).The mechanical properties of starch esters were determined. …”
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Challenges and advances in computational docking: 2009 in review by Yuriev, E., Agostino, Mark, Ramsland, P.

“…These developments aim to address the main challenges of docking: receptor representation (such aspects as structural waters, side chain protonation, and, most of all, flexibility (from side chain rotation to domain movement)), ligand representation (protonation, tautomerism and stereoisomerism, and the effect of input conformation), as well as accounting for solvation and entropy of binding. …”
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Release of bound aliphatic biomarkers via hydropyrolysis from Type II kerogen at high maturity by Lockhart, Robert, Meredith, W., Love, G., Snape, C.

“…Results for a suite of NorthSea petroleum source rocks (Kimmeridge Clay Formation) indicate that, below a hydrogenindex (HI) value of ca. 300, differences between the ‘‘free” and ‘‘bound” phases for hopaneand sterane side chain isomerisation are small. However, ring isomerisation within the kerogen-bound phase is still more retarded. …”
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Quantitative first principles calculations of protein circular dichroism in the near-ultraviolet by Li, Zhuo, Hirst, Jonathan D.

“…We have developed new models of the aromatic side chain chromophores toluene, p-cresol and 3-methylindole, which incorporate ab initio calculations of the Franck-Condon effect into first principles calculations of CD using an exciton approach. …”
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L-Alanine in a droplet of water: A density-functional molecular dynamics study by Degtyarenko, I., Jalkanen, Karl, Gurtovenko, A., Nieminen, R.

“…We found that the hydrophobic side chain (R ) CH3) defines the trajectory path of the molecule. …”
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Post-mortem analysis of radiation grafted fuel cell membrane using X-ray photoelecton spectroscopy by Nasef, Mohamed Mahmoud, Saidi, Hamdani

“…This was found to be mainly due to the decomposition of polystyrene sulfonic side chain grafts. These results were confirmed by FTIR spectral analysis. …”
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Synthetic studies towards the marine natural product phorboxazole A by Tornos, James A.

“…This section culminates with a successful synthesis of the entire side chain of phorboxazole A. The third chapter of the thesis is the Experimental section containing full details of the preparative work completed and listing spectroscopic and analytical data for all new compounds synthesised during the study. …”
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