[PDF] Top 20 Synthesis and characterization of cationic polymers derived from cholic acid
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Synthesis and characterization of cationic polymers derived from cholic acid
... The idea of this research stems from interactions observed between charged species in nature. DNA molecules and the surfaces of celis are normally negatively charged. Positively charged [r] ... Voir le document complet
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Cationic poly(2-aminoethylmethacrylate) and poly(N-(2-aminoethylmethacrylamide) modified cellulose nanocrystals: synthesis, characterization, and cytotoxicity
... properties of unmodified CNC and CNC- BriB suspensions were analyzed using ζ-potential measure- ments at neutral ...magnitude of the ζ values is a good indicator of the stability of the ... Voir le document complet
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Synthesis and characterization of main-chain bile acid-based degradable polymers
... Lithocholic acid, cholic acid, ω-undecylenyl alcohol, ω-undecenoyl chloride, triethyl amine, ethylene glycol, 2-aminoethanol, ethylene diamine, castor oil, dicyclohexylcarbodiimide, ... Voir le document complet
130
Synthesis and Physicochemical Characterization of Pure Diammonium Phosphate from Industrial Fertilizer
... produced from industrial phosphoric acid that contains large amounts of anionic and cationic impurities (Co, Cu, Fe, Mn, Mo, Ni, Zn, F, As, Al, Hg, Pb and ...pharmaceutics ... Voir le document complet
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One-Step Synthesis of Sodium Trimetaphosphate (Na3P3O9) from Sodium Chloride and Orthophosphoric Acid
... Polyphosphates, and particularly sodium trimetaphosphate (STM), could be used in different applications such as water treatment, metal surface treatment, detergent, food additives, ...one of the most ... Voir le document complet
5
Development and characterization of polymeric nanoparticles(NPs) made from functionalized poly (D,L- lactide) (PLA)polymers
... effect of these parameters on the properties of PLA NPs, we developed four functionalized PLA polymers: (i) two copolymers identical in terms of the grafting density ...% of grafted ... Voir le document complet
244
Synthesis and cytotoxicity studies of wood-based cationic cellulose nanocrystals as potential immunomodulators
... 2 of 15 the design of new nanomaterials with desired physico-chemical properties, such as composition, size, shape, surface characteristics, and degradability [ 5 ], which ultimately will impact ... Voir le document complet
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Synthesis and cytotoxicity studies of wood-based cationic cellulose nanocrystals as potential immunomodulators
... Synthesis and cytotoxicity studies of wood-based cationic cellulose nanocrystals as potential immunomodulators Yusha Imtiaz a , Beza Tuga a , Christopher ...Department of Chemistry, ... Voir le document complet
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Novel one-step synthesis and characterization of bone-like carbonated apatite from calcium carbonate, calcium hydroxide and orthophosphoric acid as economical starting materials
... flux (100 mL min !1 ). Thermo-mechanical analysis (TMA) was carried out in a SETARAM SetSys 16/18 analyzer with 5 g constant load on the powder sample. X-ray diffraction (XRD) data of the solids collected using a ... Voir le document complet
9
Synthesis and characterization of nanozeolites
... reactions and, in particular, to synthesize ...control of the synthesis parameters one can use thèse nanoreactors to produce tailor-made products down to a nanoscale level with new and spécial ... Voir le document complet
89
Cyclic cis-1,3-Diamines Derived from Bicyclic Hydrazines: Synthesis and Applications
... variety of five- and six-membered rings incorporating the cis-1,3-diamine motif in a few synthetic ...scale, and delivers intermediates and final substituted diamines in a regio- and ... Voir le document complet
17
Lysophosphatidic acid synthesis and release.
... lysophosphatidic acid (LPA) is not only a key intermediate in glycerolipid synthesis but also a bioactive phospholipid, was brought by Vogt in 1969 ...preparations. From that time, LPA was ... Voir le document complet
18
ROMP synthesis of iron-containing organometallic polymers
... addition of ethyl vinyl ...Analysis of this type of polymers by transmission electron microscopy (TEM) indicated hybrid particles as having ...copolymerization of two comonomers did not ... Voir le document complet
16
Optimal strategy based on radiation chemistry for facile and direct synthesis of poly(3-thiophene acetic acid) polymers in water and dichloromethane
... size and the morphology of PTAA CH 2 Cl 2 nano-granules and PTAA H 2 O nano- spherules observed here by AFM microscopy are in total agree- ment with the previous observations made by SEM and ... Voir le document complet
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SYNTHESIS AND FUNCTIONALIZATION OF HYPERBRANCHED POLYMERS FOR TARGETED DRUG DELIVERY
... types of materials including mesoporous silica nanoparticles,[1] lipids,[2, 3] and ...magnetic and plasmonic properties, but show limitations in clinic due to their cytotoxicity and limited ... Voir le document complet
98
Synthesis of new biomimetic and biodegradable polymers for clinical use
... control of polymerization is much better so that it is possible to prepare PPEs with molecular weight close to ...g/mol and polydispersity index below ...use of hydroxy end-capped PPEs as ... Voir le document complet
2
Investigation of DNA Condensing Properties of Amphiphilic Triblock Cationic Polymers by Atomic Force Microscopy
... DNA even at the highest weight ratio tested (15/1). It is worthy to note that some material migrates toward the cathode for the highest polymer weight ratios. Material migrating in such direction can only be positively ... Voir le document complet
25
Synthesis, purification, and characterization of tetraphosphine ligands
... observed, and some unreacted starting material is also normally ...lack of any obvious electronic communication between the two phosphine ...separation of the mono-cleaved desired product from ... Voir le document complet
206
Design and characterization of thermally-induced shape memory polymers
... design and synthesize. The TA of 2W-SMP is determined and limited by the Tm of the ...also of interest to develop 2W- SMPs that can be actuated by other stimuli than ...objective ... Voir le document complet
200
Synthesis of graft -copolymers from palm cellulose and solketal acrylate and their characterization
... use of partially biobased monomers to functionalize palm cellulose via graft-copolymerization was ...aim of this work is to recycle a waste, the leaves of palm trees, which are abundant in North ... Voir le document complet
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