ライフサイエンスコーパス: radiolysis

1 enzymatic activity measurements using pulse radiolysis.

2 by stopped-flow spectrophotometry and pulse radiolysis.

3 t Europa's surface chemistry is dominated by radiolysis.

4 immunoreactivity or breakdown as a result of radiolysis.

5 fusivity of charged defects, and solid-state radiolysis.

6 r solvated electrons formed in bulk water by radiolysis.

7 olved infrared detection combined with pulse radiolysis.

8 uced when nucleic acids are exposed to gamma-radiolysis.

9 ectroscopy with chemical reduction and pulse radiolysis.

10 ides and exposed to UV-irradiation and gamma-radiolysis.

11 )) and indirect (e.g., dA*) effects of gamma-radiolysis.

12 Fe(IV)-OH]3+ which forms [Fe(III)-OH]2+ upon radiolysis.

13 ted into these polymers in solution by pulse radiolysis.

14 (II)PDTA2-, and Mn(II)beta-EDDADP2- by pulse radiolysis.

15 xo intermediate previously observed by pulse radiolysis.

16 cts produced by the indirect effect of gamma-radiolysis.

17 terize the nature of the species produced by radiolysis.

18 her proportion of active sites than by pulse radiolysis.

19 ent produced by the indirect effect of gamma-radiolysis.

20 ne (DCE) solution, respectively, using pulse radiolysis.

21 adicals (*OH) generated by synchrotron X-ray radiolysis.

22 ion is produced when DNA is exposed to gamma-radiolysis.

23 by stopped-flow spectrophotometry and pulse radiolysis.

24 nverted to hydroxylysine or carbonylysine by radiolysis.

25 adicals (*OH) generated by synchrotron X-ray radiolysis.

26 te constants for catalysis measured by pulse radiolysis.

27 rmed when nucleic acids are exposed to gamma-radiolysis.

28 nation of nitroxide concentrations following radiolysis.

29 also the source of the cytotoxicity of gamma-radiolysis and antitumor agents, such as the enediynes.

30 of superoxide at 250-280 nm following pulse radiolysis and by stopped-flow spectrophotometry.

31 ctivity of ScMnSOD was investigated by pulse radiolysis and compared with human and two bacterial (Es

32 hydroxyl radical, which is produced by gamma-radiolysis and Fe.EDTA.

33 If H2 production via both radiolysis and hydration reactions is taken into account

34 Using pulse radiolysis and observing the UV absorbance of superoxide

35 nd thiocyanate anions, as evaluated by pulse radiolysis and stopped flow techniques.

36 Pulse radiolysis and stopped-flow spectrophotometry reveal tha

37 tion of primary amines, as measured by pulse radiolysis and stopped-flow spectrophotometry.

38 ced via a variety of agents, including gamma-radiolysis and the enediyne antitumor antibiotics.

39 several DNA damaging agents, including gamma-radiolysis and the neocarzinostatin chromophore (NCS).

40 tanding of X-ray dose effects (heat load and radiolysis), and we outline how to optimize the experime

41 The NiSOD activity was determined by pulse radiolysis, and a value of kcat = 1.3 x 10(9) M-1 s-1 pe

42 However, the radiolysis approach permitted labeling of selected side

43 identify the role of radicals generated via radiolysis by high-energy electrons in modifying galvani

44 tion products generated by synchrotron X-ray radiolysis by mass spectrometry has been used to determi

45 ces were selected to study their synchrotron radiolysis chemistry.

46 tion of the chemical form of the astatine by radiolysis could account for the declining yields noted

47 In addition, methods of radiolysis, coupled to structural mass spectrometry (pro

48 fit of the model of Bull et al. to the pulse radiolysis data.

49 Dark (*)OH generation by gamma radiolysis demonstrates that halogen radical production

50 Radiolysis did not interfere with labeling chemistry or

51 y within aqueous solutions using synchrotron radiolysis, electrical discharge, and photochemical lase

52 libria with pyrene and terthiophene by pulse radiolysis established reversible one-electron redox pot

53 ed by exposure to radiation during the pulse radiolysis experiment.

54 From rate constants determined by pulse radiolysis experiments (k((*)OH+Gd-DTPA) = 2.6 +/- 0.2 x

55 enylalanine as a reference compound in pulse radiolysis experiments yielded rate constants of (4.5 +/

56 nt from the value of 4.7 reported from pulse radiolysis experiments.

57 radicals and with OH-adducts by using pulse radiolysis, fluorimetric determination of phenolic radia

58 -resolved infrared detection following pulse radiolysis has been used to measure the nu(C identical w

59 Before this, the size of the radiolysis-induced chiral polarization, eta R (eta tripl

60 The radiolysis-induced synthesis of chlorine oxides (ClxOy)

61 irst reaction intermediate observed by pulse radiolysis is a ferrous-iron superoxo species, in agreem

62 nditions to establish a formulation at which radiolysis is not a problem.

63 gamma-Radiolysis kills cells by damaging DNA via radical proce

64 peroxyl radical (14) and suggests that gamma-radiolysis may indirectly result in oxidation of the C1'

65 Flash photolysis and pulse radiolysis measurements demonstrate a conformational dep

66 Radiolysis of 90Y-labeled antibody preparations did not

67 Radiolysis of anaerobic, N(2)O-saturated D(2)O solutions

68 Pulse radiolysis of aqueous solutions of alpha-(methylthio)ace

69 Radiolysis of cysteine leads to cysteine sulfonic acid (

70 Radiolysis of cystine results in the oxidative opening o

71 Radiolysis of methionine gives rise primarily to methion

72 Radiolysis of peptide and protein solutions with high-en

73 Radiolysis of peptides in 18O-labeled water under aerobi

74 iological molecules originates from the beta-radiolysis of prebiotic racemic mixtures.

75 Radiolysis of the surface by magnetospheric plasma bomba

76 uced form (obtained by low-temperature gamma-radiolysis of the trapped intermediate) by Mossbauer and

77 eacted with hydroxyl radicals generated from radiolysis of water as well as molecular oxygen.

78 The radiolysis of water by synchrotron radiation produces am

79 Radiolysis of water by synchrotron X-rays generates oxyg

80 The radiolysis of water confined in montmorillonites is stud

81 r waste, can create sufficient H2O2 by alpha radiolysis of water for studtite formation.

82 Generation of H(2) by radiolysis of water is a significant electron-donor sour

83 ctive oxygen species (ROS) formed from gamma-radiolysis of water or Fenton reaction, and it can abstr

84 or reactive oxygen species produced by gamma-radiolysis of water or Fenton reaction.

85 Finally, OH(*) produced by synchrotron radiolysis of water was used to oxidatively modify surfa

86 Radiolysis of water with a synchrotron x-ray beam permit

87 chanisms in comets, including photolysis and radiolysis of water, solar wind-surface interactions and

88 laser photolysis of H2O2 or the synchrotron radiolysis of water, which adds significant costs and/or

89 ) via the Fe(II)-Fenton reaction or by X-ray radiolysis of water.

90 a high concentration of hydroxyl radicals by radiolysis of water.

91 olving dissolved H2 produced either by alpha radiolysis or by the corrosion of the steel container ve

92 Hydroxyl radicals generated by radiolysis or chemical methods efficiently react with ma

93 olvated electrons are typically generated by radiolysis or photoionization of solutes.

94 power densities show that the effects of any radiolysis or slight heating of the sample are insignifi

95 duplex regions of DNA when exposed to gamma-radiolysis or UV-irradiation.

96 ver, the o-semiquinone 1S generated by pulse radiolysis oxidation of the eumelanin precursor 5,6-dihy

97 ared (TRIR) spectroscopy combined with pulse-radiolysis (PR-TRIR), infrared spectroelectrochemistry,

98 A controlled electron-water radiolysis process is used to generate predictable conce

99 ortant insights into understanding the water radiolysis process under proton irradiation.

100 reaction of the fuel with the dominant alpha radiolysis product, H2O2.

101 etection of 2-alkylcyclobutanones, which are radiolysis products of fatty acids, in cashew nuts and n

102 t, like endonuclease III (endo III), removes radiolysis products of thymine including thymine glycol,

103 The radiolysis products were characterized by electrospray m

104 The rates of oxidation and the radiolysis products were primarily characterized by elec

105 The presence of CO(2) suggests radiolysis reactions between surface oxidants and organi

106 Radiolysis results primarily in the oxidative decarboxyl

107 In conjunction with pulse-radiolysis results, the data show that each polaron occu

108 and other oxidative species generated during radiolysis, significantly impacting the oxidation of Met

109 aloacetic acids with (*)OH measured by gamma radiolysis spanned 4 orders of magnitude.

110 the local concentration of H2 , the dominant radiolysis species, is demonstrated experimentally at th

111 -vis and resonance Raman spectroscopy, pulse radiolysis, stopped flow, and electrospray ionization ma

112 Pulse radiolysis studies demonstrate that, under identical rat

113 hat the reported lipid abstraction rate from radiolysis studies is faster than addition-isomerization

114 Here we report extensive pulse radiolysis studies on recombinant two-iron SOR (2Fe-SOR)

115 Pulse radiolysis studies provided evidence for bond formation

116 With authentic (*)OH generated by gamma-radiolysis such a competition can be adequately fitted b

117 The application of this synchrotron radiolysis technique to the study of lysozyme protein st

118 a ruthenium core were investigated by pulse radiolysis techniques.

119 Here, we show by pulse radiolysis that the mutation of the well-conserved lysin

120 lorins (ZnChls) in the solid state by pulsed radiolysis time-resolved microwave conductivity measurem

121 The ability of radiolysis to effect (1)H/(2)H exchange into a larger pe

122 Using pulse radiolysis to generate superoxide, we have determined th

123 93A (hG93A) CuZn-SOD, and we have used pulse radiolysis to measure their superoxide dismutase activit

124 atalysis of the resulting mutant using pulse radiolysis to produce O(2)(*)(-).

125 talytic cycle of CYP101Fe(3+) by using pulse radiolysis to rapidly supply the second electron of the

126 polaron transport is studied by using pulse radiolysis/transient absorption at the Brookhaven Nation

127 DNA when the biopolymer is exposed to gamma-radiolysis under aerobic conditions.

128 4-6 forms interstrand cross-links upon gamma-radiolysis under anaerobic conditions or UV irradiation.

129 ggest that cross-links are produced by gamma-radiolysis via capture of a solvated electron, and subse

130 DNA upon UV-irradiation or exposure to gamma-radiolysis via the formation of the 2'-deoxyuridin-5-yl

131 Pulse radiolysis was used to generate superoxide, and measurem

132 P were measured at room temperature by pulse radiolysis with 10-11 s time resolution.

133 Using a new technique, which combines pulse radiolysis with nanosecond time-resolved infrared (TRIR)