ライフサイエンスコーパス: strong acid

1 e M-B bond even in the presence of extremely strong acid.

2 ur in the presence of a suitable oxidant and strong acid.

3 sensitizer molecules that are adsorbed from strong acid.

4 0.7 A cm(-2), for proton reduction on Mn in strong acid.

5 m/z 62 and 125 ions upon acidification by a strong acid.

6 d in the positive direction by addition of a strong acid.

7 ndardized mixture of acid-base indicator and strong acid.

8 original dyestuff than can extraction with a strong acid.

9 '-detritylation, the depurinating effects of strong acid.

10 Cu(II) that are resistant to dissociation in strong acid.

11 hael addition reactions in the presence of a strong acid.

12 d with neutralization of large quantities of strong acid.

13 n, such as acetic acid, taste more sour than strong acids.

14 of the C-OH bond in intermediate II requires strong acids.

15 ing ellagitannins with high temperatures and strong acids.

16 y influenced by the catalytic action of very strong acids.

17 1 varies over 3 orders of magnitude even for strong acids.

18 avoids harsh dissolution conditions, such as strong acids.

19 y protonated in two steps using increasingly strong acids.

20 the isotropic-nematic transition of SWNTs in strong acids.

21 rved in the reaction of these compounds with strong acids.

22 rved in the reaction of these compounds with strong acids.

23 so observed in films of polymer 7 doped with strong acids.

24 Electrodes with the lowest concentration of strong acids (0.05 mmol g(-1)) had a positive rise poten

25 arious corrosive oil/water mixtures (such as strong acid, alkali solution and salt-water environment)

26 ported slurries that are usually composed of strong acid, alkali, and bromine methanol, and are detri

27 es TRC apical H(+) entry and CT responses to strong acid, an increase in Ca(2+) activates NHE-1, and

28 xperimental cyclic voltammograms in weak and strong acid and by the detection of a phlorin intermedia

29 cis-Dioxovanadium(V) (VO2+) in strong acid and MoO(O2)2(ox)2- (ox2- is oxalate) at pH 5

30 sembling the existing PEI-PAA bilayers using strong acid and then reassembling fresh PEI-PAA bilayers

31 Sulfuric acid is commonly known to be a strong acid and, by all counts, should readily donate it

32 in varying concentrations, including weak to strong acids and bases, as well as nonaqueous/aqueous mi

33 linked in a nonreducible bond labile to both strong acids and bases.

34 ergy density and its benign nature free from strong acids and corrosive components, zinc-polyiodide f

35 observe that water-soluble compounds (e.g., strong acids and hydroperoxides) deposit with low surfac

36 ny of which are the conjugate bases of known strong acids and superacids.

37 ip was discovered between the known pKa's of strong acids and the computed numbers of microsolvating

38 able and low cost option for the use of very strong acids and the managed removal/quenching of gaseou

39 ials and specific surface functional groups (strong acids) and demonstrated on a molecular scale chan

40 of sulfate (SO4(2-)), which is the dominant strong acid anion causing acidification of surface water

41 Despite decreasing concentrations of strong acid anions (-1.4 mueq L(-1) yr(-1)) during 2004-

42 ults in identical calibration curves for all strong acid anions, obviating individual calibrations.

43 -iodobiphenyl in the presence of appropriate strong acids are described.

44 Addition of strong acids at low temperatures results in the reversib

45 tion under mild conditions (60 degrees C, no strong acids/bases, or high pressure) and with high effi

46 Because of stability in a strong acid buffer, the CEC separation of weak acids, wh

47 ime that carbonic acid can be separated from strong acids by ion chromatography in the exclusion mode

48 -monohydrate is found to be an efficient and strong acid catalyst as well as an effective protosolvat

49 monicity overestimates the computed KIEs for strong acid catalysts.

50 the trace metal ions on Dowex Marathon C, a strong acid cation exchange resin.

51 a reversed-phase adsorbent, and PSDVB-based strong acid cation exchangers and strong base and weak b

52 ion is accomplished using a combination of a strong-acid cation exchange resin to separate barium and

53 urface that preferentially interact with the strong acid CF3COOH.

54 scopic measurements for online monitoring of strong acid concentration in solutions relevant to disso

55 ways underlying E. coli response to mild and strong acid conditions.

56 es within polypeptides, was destroyed during strong acid digestion but not enzymatic digestion.

57 otease cocktail, proved preferable to common strong acid digestion techniques, because the circumneut

58 drawing acyl units (i.e., those derived from strong acids, e.g., tosyl and trifyl) increase the relat

59 other enteric bacteria from exposure to the strong acid environment of the stomach.

60 The UCC-normalized amounts in strong-acid extracts decreased as Cs > Rb > Ba > K appro

61 A strong acid favors retention of configuration and a weak

62 a carbon surface (pristine graphene) lacked strong acid functional groups, producing a positive-rise

63 PM10), fine particulate sulfate (SO42-) and strong acid (H+), hourly ozone (O3), and select meteorol

64 aromatic hydrocarbons that does not require strong acid has been developed.

65 mospheric inputs of dissociation products of strong acids (HNO(3) and H2SO(4)) and bases (NH(3)) alte

66 tude of that value, involving release of the strong acid HSO(4)(-), helps to explain the need for har

67 HPLC and were assayed for monosaccharides by strong acid hydrolysis and HPAE-PAD.

68 onance (NMR) and mass spectrometry following strong acid hydrolysis of the purified molecules.

69 n pumps in position to secrete a solution of strong acid in collaboration with several other membrane

70 ha'-hydroxyenones with a catalytic amount of strong acid in refluxing toluene affords the correspondi

71 s of the associated forms of five moderately strong acids in aqueous solution (trichloro-, trifluoro-

72 hotoluminescence spectra upon treatment with strong acids in neutral solution (e.g. methanesulfonic a

73 eagent ion for measurements of both weak and strong acids in the atmosphere.

74 This strong acid interacts with the imidazole group of DPI-BP

75 While oxidation via strong acids introduced defect sites on SWCNTs and suppr

76 When a strong acid is added to plasma, one expects a quantitati

77 A suitable strong acid is put in the upstream, short section of the

78 (1) and isoquinoline (2), upon activation by strong acids, lead to intermediate N,C-diprotonated dica

79 surfaces equilibrated with brines containing strong acid or base.

80 Removal is achieved with strong acid or standard fluoride treatment.

81 demonstrated by treatment with concentrated strong acids over extended periods (approximately 1 day)

82 ship between onset potential and quantity of strong acid (pKa < 8) functional groups, and a larger fr

83 H(3)(+) is a strong acid (proton donor) and initiates chains of ion-m

84 Representative ZrPP-1 not only exhibits strong acid resistance (pH = 1, HCl) but also remains in

85 acid is multiplied in a process catalyzed by strong acid, resulting in a much larger amount of a weak

86 Addition of strong acids results in rapid conversion of 2' into hydr

87 dented opportunities because of (i) inherent strong acid sites that make them very active catalytical

88 tates this reaction, whereas the addition of strong acids slows it by enabling back electron transfer

89 After a corrosion process in a strong acid solution, every single nanorod is etched int

90 In the case of Et4N[H3(BAr(F)3)2], strong acids such as HCl induce H2 release to give the c

91 (2-9 M HCl) in salt-containing, concentrated strong acids such as MClx-HCl (M = Li, Ca, Al) solutions

92 e reactions with the use of large amounts of strong acids, such as H(2)SO(4), HClO(4), or HBF(4), whi

93 = 10(-5)) correlated to the concentration of strong acid surface functional groups using five types o

94 reduction of O2 to H2O in the presence of a strong acid (TFA) is catalyzed at a dicobalt center.

95 ccessed by release of the gold ligand with a strong acid to generate the [(mu-SH)2 {Fe(CO)3 }2 ] prec

96 Complex 7 reacted rapidly with a variety of strong acids to undergo protonolysis, resulting in forma

97 Treatment of the compounds 4a-m with strong acid (triflic acid) generates 1-azapentadienyl ca

98 neration fluorinated oxazaborolidines by the strong acid triflimide (Tf2NH) in CH2Cl2 solution leads

99 yssomicin C (57), which in the presence of a strong acid underwent an unusual interconversion with th

100 The system allows the rapid quantitation of strong acids; weak acids can also be determined dependin

101 from a weak acid, with a pK(a) of 7.8, to a strong acid, which achieves nearly complete proton disso

102 -noble-metal electrocatalyst investigated in strong acid, while remaining perfectly stable in acceler

103 /HA (PN = (2-pyridyl)diphenylphosphine, HA = strong acid with weakly coordinating anion, like methane