ライフサイエンスコーパス: tetramethylammonium

1 nteraction energies of dimethylphosphate and tetramethylammonium.

2 tants were also estimated in the presence of tetramethylammonium.

3 competitive with a small cholinergic ligand, tetramethylammonium.

4 sis ALF5 cDNA in yeast confers resistance to tetramethylammonium.

5 tely, we demonstrate that the combination of tetramethylammonium 2,6-dimethylphenoxide and sulfuryl f

6 functionalized polyacetylene analogues poly(tetramethylammonium 2-cyclooctatetraenylethanesulfonate)

7 rs, a 1H NMR observable leading electrolyte, tetramethylammonium acetate, is employed here to better

8 at 1, 2, 4 and 9.4 mCi/mg Lym-1 using 0.5 M tetramethylammonium acetate, pH 7, labeling buffer.

9 the agonists carbamylcholine and tetramethylammonium also activate the alpha D200N AChR,

10 ptor ligands it was found that block by CCh, tetramethylammonium and phenyltrimethylammonium can be a

11 is permeable to monovalent cations including tetramethylammonium and tetraethylammonium ions.

12 When residue 430 was Phe, the effects of tetramethylammonium and tetrapropylammonium were not alt

13 affinities of three agonists, acetylcholine, tetramethylammonium, and succinyldicholine 170-560-fold.

14 molecules were observed for all ions except tetramethylammonium, and the BIRD results indicate that

15 , extracellular tetraethylammonium (TEA) and tetramethylammonium application produces potent, voltage

16 ors using acetylcholine, carbamylcholine and tetramethylammonium as agonists.

17 as nonclathrate structures are indicated for tetramethylammonium as well as ions at the other cluster

18 in the real-time iontophoresis method using tetramethylammonium, as well as earlier radiotracer meth

19 size of the quaternary ammonium; the smaller tetramethylammonium blocked with similar properties, whe

20 ons of phase-transfer catalysis (CHCl3, KOH, tetramethylammonium bromide), with sonication, gives exc

21 methanol the tetrakis(benzoxazines) complex tetramethylammonium cation within the cavity, and the ca

22 represent metal ions, tetrabutylammonium and tetramethylammonium cations were studied to represent qu

23 um chloride (moderate ion-lipid binding) and tetramethylammonium chloride (low ion-lipid binding) sol

24 Hybridization in the presence of 3 M tetramethylammonium chloride (TMAC), which equalizes the

25 dolomite were exposed to sodium chloride and tetramethylammonium chloride (TMACl) aqueous solutions w

26 strate the formation of such complexes using tetramethylammonium chloride as a model guest.

27 r ammonium chloride in DMF/water mixtures or tetramethylammonium chloride in DMF.

28 fic at pH 7.5 and saturable in both NaCl and tetramethylammonium chloride media.

29 s, locked nucleic acid substituted dT's, and tetramethylammonium chloride salts were characterized.

30 tion for several different analytes, namely, tetramethylammonium chloride, tetrabutylammonium chlorid

31 A similar effect was observed with tetramethylammonium chloride.

32 t high pH or in the presence of the effector tetramethylammonium chloride.

33 xic propargyl alcohol (corrosion inhibitor), tetramethylammonium (clay stabilizer), biocides or stron

34 r dynamics simulations of the simple ligand, tetramethylammonium, crossing this bottleneck region are

35 3)(-), OH(-), tetrabutyl-, tetrapropyl-, and tetramethylammonium, Cs(+), Na(+), Li(+), H(+), Ba(2+),

36 ted only through L- and R-type channels, and tetramethylammonium currents were observed only in L-typ

37 Tetramethylammonium dichloroiodate (1, TMADCI) as a mild

38 Using real-time assessments of tetramethylammonium diffusion and two-photon imaging in

39 erent agonists (acetylcholine, nicotine, and tetramethylammonium) does not discriminate between these

40 ium(III), tris(2,2' bipyridyl)ruthenium(II), tetramethylammonium, ferrous, and hydrogen ions.

41 f phenols with sulfuryl fluoride (SO2F2) and tetramethylammonium fluoride (NMe4F) via aryl fluorosulf

42 aryl halides and nitroarenes using anhydrous tetramethylammonium fluoride (NMe4F).

43 For the cleavage, treatment with tetramethylammonium fluoride results in protected acetyl

44 a particularly practical route to anhydrous tetramethylammonium fluoride.

45 ion of either N-methyl-D-glucamine- Cl(-) or tetramethylammonium for Na(+) and by lumen addition of 5

46 A molecule as simple in structure as tetramethylammonium gates the nicotinic acetylcholine re

47 t of sodium in the perfusate with choline or tetramethylammonium greatly attenuated ERK activation by

48 methylformamide dimethylacetal (DMF-DMA) and tetramethylammonium hydroxide (TMAH) as methylating agen

49 To this aim, a solubilisation with tetramethylammonium hydroxide (TMAH) was assayed prior t

50 NO3, KNO3, tetrasodium pyrophosphate (TSPP), tetramethylammonium hydroxide (TMAH)), soil-to-reagent r

51 ed from tissues via alkaline digestion using tetramethylammonium hydroxide (TMAH).

52 e replace conventional ammonium hydroxide by tetramethylammonium hydroxide (TMAH, a much stronger bas

53 centrations of the small cationic surfactant tetramethylammonium hydroxide (TMH), when present alone,

54 The first separation used 20 mM tetramethylammonium hydroxide at pH 12.2 with MMA(III) e

55 n of hafnium-peroxo-sulfate films in aqueous tetramethylammonium hydroxide enables extreme UV lithogr

56 Using tetramethylammonium hydroxide thermochemolysis, we show

57 In situ thermal hydrolysis/methylation with tetramethylammonium hydroxide was necessary for the diff

58 d to improve separation through the use of a tetramethylammonium hydroxide-sodium hydroxide gradient.

59 We find that tetramethylammonium ions change the electrokinetic poten

60 ) head group analogs, dimethyl phosphate and tetramethylammonium ions, shows that the ion hydrodynami

61 tion, and in DMF solution in the presence of tetramethylammonium ions.

62 ECS volume fraction (alpha) in vivo has been tetramethylammonium iontophoresis, a technically challen

63 A new one-pot nitration employing tetramethylammonium nitrate and trifluoromethanesulfonic

64 This tetramethylammonium nitrate-based nitration also has bee

65 tion, Shaker IR becomes permeable to Na+ and tetramethylammonium-positive (TMA+), signaling deformati

66 Tetramethylammonium silanolate-initiated ring-opening co

67 otherwise insoluble sulfate salt, (TMA)2SO4 (tetramethylammonium sulfate).

68 has been synthesized by a rapid reaction of tetramethylammonium superoxide and LiClO4 in solution, a

69 Quaternary amines (tetramethylammonium, tetraethylammonium, and tetrapropyl

70 ia postsynthetic cation exchange with either tetramethylammonium, tetraethylammonium, or tetrabutylam

71 rbon cathode in dimethylformamide containing tetramethylammonium tetrafluoroborate.

72 These assemblies readily encapsulate tetramethylammonium, tetramethylphosphonium, quinuclidin

73 The structures of tetramethylammonium (TMA(+)) and phenyltrimethylammonium

74 ablished real-time iontophoresis method with tetramethylammonium (TMA(+)) to measure three diffusion

75 vorable desolvation free energy reported for tetramethylammonium (TMA(+)), a frequently utilized surr

76 chain lengths ranging from 1 to 16 carbons: tetramethylammonium (TMA) clay; decyltrimethylammonium (

77 (6)O(15)(6-) in relation with the ability of tetramethylammonium (TMA) to form an adsorption layer ar

78 from the behaviour of the monovalent cation tetramethylammonium (TMA), a commonly used diffusion pro

79 muscle nicotinic receptors by choline and by tetramethylammonium (TMA).

80 Next, we measured diffusion of tetramethylammonium (TMA+) (74 Mr) to show that the redu

81 In solutions of tetramethylammonium (TMA+) DNA (double stranded) without

82 centration of the extracellular space marker tetramethylammonium (TMA+) in the intact cat eye using d

83 ceptors activated by acetylcholine (ACh+) or tetramethylammonium (TMA+) were examined at the single-c

84 using the real-time ionophoretic method with tetramethylammonium (TMA+).

85 a mass range of 60-146 amu (trimethylamine, tetramethylammonium, trimethylethylammonium, N,N-dimethy

86 nophoretically induced diffusion profiles of tetramethylammonium, using ion-selective microelectrodes

87 e cell surface because the impermeant ligand tetramethylammonium was as efficacious as nicotine in el

88 y, secondary, and tertiary amines as well as tetramethylammonium with 19-21 water molecules were inve