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 ng in sizes from ammonium to guanidinium and tetramethylammonium; and second, for both ammonium and h

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

17 ors using acetylcholine, carbamylcholine and tetramethylammonium as agonists.

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

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

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

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

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

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

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

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

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

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

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

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

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

31 e cooperative action of 18-crown-6 ether and tetramethylammonium chloride to catalytically access the

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

33 A similar effect was observed with tetramethylammonium chloride.

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

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

36 with both ammonium (industrial process) and tetramethylammonium counter cations revealed that 1) het

37 Tetramethylammonium counter cations, like K(+), demonstr

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

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

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

41 Tetramethylammonium dichloroiodate (1, TMADCI) as a mild

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

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

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

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

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

47 The cocatalyst system requires tetramethylammonium fluoride (TMAF) and [Fp(THF)][BF(4)]

48 de to catalytically access the reactivity of tetramethylammonium fluoride and achieve halex fluorinat

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

50 a particularly practical route to anhydrous tetramethylammonium fluoride.

51 y fluoroamides with no-carrier-added [(18) F]tetramethylammonium fluoride.

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

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

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

55 rasound energy, procedure of goat meat using tetramethylammonium hydroxide (TMAH) aiming to determine

56 via an ultrasound-assisted extraction using tetramethylammonium hydroxide (TMAH) and ethylenediamine

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

58 dissolution assisted by ultrasound energy in tetramethylammonium hydroxide (TMAH) media and determina

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

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

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

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

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

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

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

66 Using tetramethylammonium hydroxide thermochemolysis, we show

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

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

69 h lithium, sodium, potassium, magnesium, and tetramethylammonium in the metal-organic framework (MOF)

70 y hydrogen bonds with surrounding H(2) O and tetramethylammonium ions (TMA(+) ).

71 floating on a mercury cathode to intercalate tetramethylammonium ions (TMA(+)) quantitatively to obta

72 We find that tetramethylammonium ions change the electrokinetic poten

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

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

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

76 ind strong deviation from this trend for the tetramethylammonium material, as the larger cation does

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

78 This tetramethylammonium nitrate-based nitration also has bee

79 O-bis(trimethylsilyl)acetamide and catalytic tetramethylammonium pivalate as catalyst.

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

81 Tetramethylammonium silanolate-initiated ring-opening co

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

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

84 Quaternary amines (tetramethylammonium, tetraethylammonium, and tetrapropyl

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

86 rbon cathode in dimethylformamide containing tetramethylammonium tetrafluoroborate.

87 These assemblies readily encapsulate tetramethylammonium, tetramethylphosphonium, quinuclidin

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

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

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

91 ential is imposed by the presence of an ion, tetramethylammonium (TMA(+)), common to each phase.

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

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

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

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

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

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

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

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

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

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

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

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

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