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  • negatively
  • Disruption of disulphide bridges led to the loss of RNA and heparin binding, indicating that the three-dimensional structure of the EGF3 domain is essential for binding to negatively charged heparin or RNA. (biochemj.org)
  • However, unlike uncharged DHPs, this location is consistent with an ionic interaction between the protonated amino function of amlodipine and the negatively charged phospholipid headgroup region, in addition to a hydrophobic interaction with the fatty acyl chain region near the glycerol backbone similar to other DHPs. (aspetjournals.org)
  • Bubbles were negatively charged in solutions of metal ions such as Na+, K+ and Ca2+ at every concentration and pH range studied. (kaist.ac.kr)
  • A study was conducted to investigate the effect of the negatively charged carboxylate group of the stearic acid surfactant CH(sub 3)(CH(sub 2))(sub 16)COO(super -) on the solvation at the surfactant air/water interface. (readabstracts.com)
  • Arginine Histidine Lysine Negatively charged side chains Aspartic acid Glutamic acid Polar uncharged side chains Serine Threonine Asparagine Glutamine Special cases Cysteine Selenocysteine Glycine Proline Hydrophobic side chains Alanine Valine Isoleucine Leucine Methionine Phenylalanine Tyrosine Tryptophan Mehta, S. Digestion of Dietary Proteins Mehta, S. Metabolism of amino acids- bimolecular ping pong mechanism of transamination. (wikipedia.org)
  • Negatively charged substituents (i.e. (wikipedia.org)
  • C6H5NH3+, or a negatively charged anion, e.g. (wikipedia.org)
  • In 1886, Eugen Goldstein observed rays in gas discharges under low pressure that traveled away from the anode and through channels in a perforated cathode, opposite to the direction of negatively charged cathode rays (which travel from cathode to anode). (wikipedia.org)
  • electron
  • Despite the positive charge of amlodipine at physiological pH, membrane electron density profile structures showed amlodipine to have a time-averaged location near the hydrocarbon core/water interface similar to that observed for several uncharged DHPs. (aspetjournals.org)
  • polymer
  • A biodegradable, positively-charged aminoalkyl polyester polymer for the delivery of bioactive agents, such as DNA, RNA, oligonucleotides is disclosed. (google.com)
  • In this study, we reported a new gene delivery vector, positively charged fluorescent conjugated polymer nanoparticles (CPNPs), for efficient gene transfection and in-situ intracellular fluorescence imaging. (ntno.org)
  • resin
  • The charge control agent contains a resin having a quaternary ammonium salt group as a functional group and a nigrosine dye. (patents.com)
  • additive
  • and a charge enhancing additive selected from the group consisting of alkyl pyridinium halides, organic sulfonates, organic sulfates, distearyl dimethyl ammonium methyl sulfate, behenyl trimethyl ammonium methyl sulfate, and distearyl methyl ethyl ammonium ethyl sulfate. (google.com)
  • order
  • We ought to improve the existing systems by developing positively charged MBs able to oscillate in order to follow their fate in vivo and gain in understanding of the pharmacokinetic of the MBs, then target DNA delivery with ultrasound. (inserm.fr)
  • delivery
  • In comparison with the commonly used gene delivery vector, lipofectamine 2000 (with gene transfection efficiency of 55±5% for pEGFP), the gene expression efficiency with the positively charged CPNPs (70±3% for pEGFP) was improved significantly. (ntno.org)
  • electric
  • Wilhelm Wien found that strong electric or magnetic fields deflected the canal rays and, in 1899, constructed a device with perpendicular electric and magnetic fields that separated the positive rays according to their charge-to-mass ratio (Q/m). (wikipedia.org)
  • highest
  • The highest dependence on endotoxin clearance was due to the amount of PEG utilized, while endotoxin clearance was less dependent on pore size and no dependence on charge type of depth filter. (bioprocessintl.com)
  • solution
  • Positively charged bubbles were observed in a solution of 0.01M MgCl2 and an alkaline pH range, and below pH 8.2 with AlCl3 in the concentration range of 10(-5) to 10(-2) M. Metal hydroxide precipitates affected the generation of positively charged bubbles, and minor hydroxylated species also contributed to increase the zeta potential of bubbles. (kaist.ac.kr)