ライフサイエンスコーパス: metalloporphyrin

1 fying the 2PA induced phosphorescence of the metalloporphyrin.

2 ranes with freely dissolved or underivatized metalloporphyrin.

3 s bind only weakly to the negatively charged metalloporphyrin.

4 becomes helical only in the presence of the metalloporphyrin.

5 aphic and mass spectrometric analysis of the metalloporphyrin.

6 anced by increasing the Lewis acidity of the metalloporphyrin.

7 plating conditions to give the corresponding metalloporphyrin.

8 macrocycle formation to give the target ABCD-metalloporphyrin.

9 well with the theory of vibronic coupling in metalloporphyrins.

10 utinin domain, to hemoglobin, porphyrins, or metalloporphyrins.

11 rids of deepened, self-folding cavitands and metalloporphyrins.

12 re for various concentration ranges of added metalloporphyrins.

13 comprising six components and a total of 16 metalloporphyrins.

14 Modifying the charge of the adjacent metalloporphyrin, +1 for iron(III) protoporphyrin IX or

15 (1a/1b) have been integrated together with a metalloporphyrin (2) by means of the Hamilton receptor/c

16 On the other hand, fullerene (3) and metalloporphyrin (2) form the electron donor-acceptor sy

17 the perylenediimides (1a/1b) to that of the metalloporphyrin (2).

18 Metalloporphyrin 3 shows a multiple channel fluorogenic

19 The changes in metalloporphyrin absorbance spectra during inactivation

20 that the trend for increasing red shifts in metalloporphyrins across the periodic table is retained

21 Four-coordinate metalloporphyrins activate soluble guanylyl cyclase.

22 the hypothesis that a catalytic antioxidant metalloporphyrin AEOL 10113 can protect against hyperoxi

23 arge separation induced by excitation of the metalloporphyrin and mediated by the peptide assembly st

24 HIV RTs corresponds to the binding site for metalloporphyrins and a new site for inhibition of enzym

25 conserved region may be the binding site for metalloporphyrins and a novel site for inhibition of enz

26 s well as in chemical reactions catalyzed by metalloporphyrins and engineered P450s.

27 of materials, including organic dyes such as metalloporphyrins and metallophthalocyanines (and deriva

28 vy atom NMR hyperfine shifts in paramagnetic metalloporphyrins and metalloproteins using quantum chem

29 Intermolecular complexes formed between metalloporphyrins and pyridine ligands equipped with mul

30 s of the component macrocycles, by choice of metalloporphyrin, and the kinetics of the secondary self

31 The metalloporphyrin-antenna construct is embedded inside th

32 Metalloporphyrin antioxidants that are usually considere

33 We have recently demonstrated that metalloporphyrins are potent inhibitors of both human im

34 OM, HKUST-1, into which catalytically active metalloporphyrins are selectively encapsulated in a "shi

35 Imidazole-substituted metalloporphyrins are valuable for studies of self-assem

36 on of a two-metalloporphyrin array to a four-metalloporphyrin array through the incorporation of a co

37 rent study highlights the extension of a two-metalloporphyrin array to a four-metalloporphyrin array

38 ar peptide motifs capable of assembling into metalloporphyrin arrays of varying lengths.

39 r hemoglobin, hemin, various porphyrins, and metalloporphyrins as assessed by spectrophotometric assa

40 Oxygen reduction catalyzed by cofacial metalloporphyrins at the 1,2-dichlorobenzene-water inter

41 eveloped for the direct functionalization of metalloporphyrins at the methine protons (meso positions

42 llatecton based on a porphyrin or nickel(II) metalloporphyrin backbone bearing both a pyridyl unit an

43 s inkjet printed on a paper substrate with a metalloporphyrin based macrocyclic catalyst ink that can

44 We present here the first report of a metalloporphyrin-based antioxidant that can prevent or d

45 anion response behavior exhibited by several metalloporphyrin-based liquid/polymeric membrane electro

46 blocks (SBUs) ([In(CO2)4](-)) with cationic metalloporphyrin-based organic linkers, we prepared zwit

47 Metalloporphyrin-based superoxide dismutase (SOD) mimics

48 sic fluorescence assays indicated that these metalloporphyrins bind to synthetic peptide 398-407 as w

49 CD experiments confirm that the metalloporphyrin binds specific cyclic peptides with hig

50 obust and chemically versatile porphyrin and metalloporphyrin building blocks remain rare.

51 cal vapor deposition (CVD) polymerization of metalloporphyrin building units is demonstrated to provi

52 protoporphyrin IX to form the corresponding metalloporphyrins but with considerable mechanistic vari

53 assembled with six-connected Zr6 cluster and metalloporphyrins by a linker-elimination strategy.

54 When a cobalt metalloporphyrin catalyst was coanchored to the sensitiz

55 exogenously added synthetic PN, a series of metalloporphyrin catalysts (5,10,15,20-tetrakis(2,4,6-tr

56 life span, and treatment of NF1 mutants with metalloporphyrin catalytic antioxidant compounds restore

57 Administration of a metalloporphyrin catalytic antioxidant had marked neurop

58 -containing ketones with diazo compounds via metalloporphyrin-catalyzed olefination in the presence o

59 at after hRSV infection, HO-1 induction with metalloporphyrin cobalt protoporphyrin IX significantly

60 Heme a is an essential metalloporphyrin cofactor of the mitochondrial respirato

61 routinely used to investigate a plethora of metalloporphyrin complexes and heme enzymes used as elec

62 ptional catalytic performance of the Hangman metalloporphyrin complexes and provides tangible benchma

63 Hangman metalloporphyrin complexes poise an acid-base group over

64 tudy of heme-containing proteins and related metalloporphyrin compounds.

65 Neuroprotection correlated with brain metalloporphyrin concentrations.

66 enzyme expressed in the presence of various metalloporphyrins confirmed that Mn(III) and Co(III) had

67 which a 2P absorbing antenna is coupled to a metalloporphyrin core via intramolecular energy transfer

68 ase mRNA stability and whether heme or other metalloporphyrins could reverse this stabilization.

69 The small molecule is a metalloporphyrin, CuTMPyP4 [copper(II) meso-tetra(N-meth

70 soluble, coordinatively linked porphyrin and metalloporphyrin dimers.

71 elective optical sensors using thin films of metalloporphyrin-doped polymers is also discussed.

72 (iv) Metalloporphyrins dramatically inhibited oxLDL-induced a

73 e of a library of immobilized vapour-sensing metalloporphyrin dyes permits the visual identification

74 zes the colour change induced in an array of metalloporphyrin dyes upon ligand binding while minimizi

75 urther establish that only a subset of toxic metalloporphyrins elicit the oxidative damage previously

76 pped with the absorption band(s) of the core metalloporphyrin, ensuring an efficient antenna-core res

77 utilizing this anion-dependent dimer-monomer metalloporphyrin equilibrium to fabricate anion-selectiv

78 A series of mesoporous metalloporphyrin Fe-MOFs, namely PCN-600(M) (M = Mn, Fe,

79 f cyclic peptides that bind to water-soluble metalloporphyrins (FeIII and CoIII).

80 To evaluate the safety and efficacy of metalloporphyrins for the treatment of neonatal hyperbil

81 of preferred axial coordination anions, the metalloporphyrins form hydroxide ion bridged dimers with

82 nanoscopic polyhedral cage-containing metal-metalloporphyrin framework, MMPF-1, has been constructed

83 nts comprehensively recent progress in metal-metalloporphyrin frameworks (MMPFs) with an emphasis on

84 re to the polymer matrix indeed prevents the metalloporphyrin from forming dimeric species, as confir

85 pendent manner after spontaneous loss of the metalloporphyrin from hemoglobin and/or myoglobin.

86 e during infection after passive loss of the metalloporphyrin from hemoglobin and/or myoglobin.

87 eptible than the wild-type strain to noniron metalloporphyrins, further indicating a role for Cig1 in

88 A new class of redox-active free base and metalloporphyrins fused with the 1,3-dithiol-2-ylidene s

89 ment, this hydrophobic and potentially toxic metalloporphyrin has to be trafficked across membrane ba

90 w group of "clickable" and brightly emissive metalloporphyrins has been developed for the visualizati

91 The use of metalloporphyrins has been gaining popularity particular

92 The low-frequency mode activity of metalloporphyrins has been studied for iron porphine-hal

93 he role of this system in protection against metalloporphyrin heme analogues identified by previous s

94 spectroelectrochemistry measurements of the metalloporphyrin hemin showing shifts of the iron oxidat

95 s and triporphyrins, including free-base and metalloporphyrin hetero dimers.

96 n dichloromethane at 25 degrees C the cyclic metalloporphyrin hosts 5, 7, 8, and 10 accelerate 12-fol

97 The graphene-metalloporphyrin hybrid shows facile 4-electron ORR and

98 , allows for the preparation of a variety of metalloporphyrins (i.e., Mn, Cu, Co, Zn ions) with the Z

99 ontaneous hydroxy-bridged dimer formation of metalloporphyrins in ion-selective membranes gives rise

100 to the crystal field splitting observed for metalloporphyrins in mixed crystals.

101 s, selectively encapsulate the corresponding metalloporphyrins in octahemioctahedral cages and can se

102 d our understanding of the mode of action of metalloporphyrins in RT inhibition and will assist in th

103 The supramolecular assemblies of the metalloporphyrins in solution were deposited onto highly

104 tions on trials to determine the efficacy of metalloporphyrins in the treatment of neonatal jaundice.

105 ion is important for several applications of metalloporphyrins, including two-photon phosphorescence

106 t of heme toxicity whereas all toxic noniron metalloporphyrins inhibit bacterial respiration.

107 inhibition assays had a protective effect on metalloporphyrin inhibition, as it was able to reverse t

108 These reactions share several key metalloporphyrin intermediates, typically derived from d

109 incorporating various natural and synthetic metalloporphyrins into a single protein scaffold, we dem

110 e effectiveness of inhibition of the various metalloporphyrins is directly related to the strength of

111 of forming axially symmetric complexes with metalloporphyrins is reported.

112 Phosphorescence quenching of certain metalloporphyrins is used to measure tissue and microvas

113 d toxicity rather than or in addition to the metalloporphyrin itself.

114 e hydrophobic core at close proximity to the metalloporphyrin lead to varied success, with H10A24-L13

115 Our findings demonstrate that only toxic metalloporphyrins maximally activate expression of the S

116 A thin film of a metalloporphyrin metal-organic framework consisting of [

117 -benzoic acid)porphyrin chloride (MnTBAP), a metalloporphyrin-mimetic compound with superoxide dismut

118 n FHR PASMCs or therapy with the SOD-mimetic metalloporphyrin Mn(III)tetrakis (4-benzoic acid) porphy

119 de dismutase mimetic/peroxynitrite scavenger metalloporphyrin (MnTMPyP) on oxidatively modified prote

120 norganic, organometallic, and metalloprotein/metalloporphyrin model systems in S = 0, (1)/(2), 1, (3)

121 n to induce heme oxygenase, and in addition, metalloporphyrins modulate cardiac cell function in vitr

122 zed graphene with iron-porphyrin, a graphene-metalloporphyrin MOF with enhanced catalytic activity fo

123 Within the nanoparticle-water interface, Zn-metalloporphyrin moieties form multiple binding sites th

124 Demetalation of the metalloporphyrin moiety of the dyad, which effectively t

125 such hyperpolarizable chromophores having a metalloporphyrin moiety, with high specificity into the

126 and a very large headgroup build around a Zn-metalloporphyrin moiety.

127 , ZnPP was the strongest HO-1 inducer of any metalloporphyrin (MP) tested.

128 of potent antibacterial compounds, non-iron metalloporphyrins (MPs), is described.

129 To observe the effect of solvation on the metalloporphyrin, Ni(OEPone) was chosen because it conta

130 y, the self-assembly of 30 components into a metalloporphyrin nonamer results from the addition of ni

131 Metalloporphyrins not only are vital in biological syste

132 he same change in spectral properties of the metalloporphyrin occurs in the absence of added pH indic

133 action, conversion of free porphyrin to free metalloporphyrin, occurs after chelation and is most pro

134 wo magnesium porphyrins (Mg-pbp-Mg), and one metalloporphyrin of each type (Zn-pbp-Mg).

135 ClO(2)(-) at pH 7, catalyzed by a series of metalloporphyrins of Mn, Fe, and Co with different proxi

136 supramolecular ladder complexes composed of metalloporphyrin oligomers coordinated to bipyridine lig

137 ble to reverse the inhibitory effect of both metalloporphyrins on HIV-1 RT activity.

138 The influence of added metalloporphyrins on the rate and extent of gel formatio

139 bone following excitation of a heater dye, a metalloporphyrin or malachite green, bound to different

140 fication of H(2)O(2), either by redox-active metalloporphyrin or overexpression of glutathione peroxi

141 When the cavities and metalloporphyrins participate simultaneously in the bind

142 unusually close approach to the porphyrin or metalloporphyrin plane.

143 or more than two stable redox states (e.g., metalloporphyrins, polyoxometalates, and C60) is more pa

144 electron microscopy images of porphyrins and metalloporphyrins precipitated under out-of-equilibrium

145 of transformation of porphyrin substrate to metalloporphyrin product and that it also reduces the th

146 r(I)}] (1) and the multi-armed square-shaped metalloporphyrin PtOEP or the free porphyrin base H2OEP

147 ion, we illustrate a 435-mV variation of the metalloporphyrin reduction midpoint potential in a simpl

148 Solution pH is used to modulate the metalloporphyrin reduction potential by 160 mV, regardle

149 sitylporphyrin (NiTMP), like many open-shell metalloporphyrins, relaxes rapidly through multiple elec

150 Both metalloporphyrins remain stably bound to the enzyme, ena

151 and IsdI bound to only one highly distorted metalloporphyrin ring reveals that several residues loca

152 carboxylato) dimetallic unit sitting above a metalloporphyrin ring.

153 in the design and development of more potent metalloporphyrin RT inhibitors for the management of HIV

154 tional group of the sorbate by a microporous metalloporphyrin solid in analogy to zeolites.

155 38 mV depending on the hydrophobicity of the metalloporphyrin structure.

156 Upon reduction of the metalloporphyrin struts to (Co(I)TCPP)CoPIZA, the CoPIZA

157 We found that heme and other metalloporphyrins such as CoPP and CrPP decreased mitoch

158 Fe) values in inorganic, organometallic, and metalloporphyrin systems in all spin states and over a v

159 nic solids as well as all organometallic and metalloporphyrin systems studied reveal that there are t

160 dinated thiols are the first reported within metalloporphyrin systems, and are especially informative

161 ic shifts in paramagnetic metalloprotein and metalloporphyrin systems.

162 ynthase mRNA; (d) Among the several non-heme metalloporphyrins tested, only zinc mesoporphyrin and ch

163 Ni(II) protoporphyrin, a metalloporphyrin that has a low tendency toward axial li

164 Haems are metalloporphyrins that serve as prosthetic groups for va

165 equiring only a fraction of an equivalent of metalloporphyrin to effect complete, rapid digestion in

166 c species, while the target anions bind with metalloporphyrins to form neutral 1:1 complexes, is show

167 inding equilibria of hydroxide ions with two metalloporphyrins to form the dimeric species, while the

168 emonstrate that, despite the fact that toxic metalloporphyrin treatment induces expression of S. aure

169 Oxygen quenching of metalloporphyrin triplet states creates singlet oxygen,

170 ly compact dimeric structure wherein the two metalloporphyrin units are arranged in a face-to-face fa

171 ion between the Re(CO)(3)(bpy) units and the metalloporphyrin units in their ground states.

172 and provide a scaffold capable of binding a metalloporphyrin via histidine axial ligation and minera

173 excitation energy to a phosphorescent core (metalloporphyrin) via intramolecular excitation energy t

174 In line with the myriad functions of metalloporphyrins, we investigated their capability for

175 vibrational frequencies in HNO, RNO, and NO metalloporphyrins were found to follow a general trend o

176 All these metalloporphyrins were found to function as neutral iono

177 The metalloporphyrins were inert to ClO(x)(-) (x = 3,4) and

178 In the laboratory, most metalloporphyrins were shown to induce heme oxygenase, a

179 species (ferrocene, decamethyl-ferrocene, or metalloporphyrin) were trapped in a mixed benzene (or cy

180 ithin the host is sequestered within heme, a metalloporphyrin which is coordinately bound in hemoglob

181 by amastigotes performed in the presence of metalloporphyrins, which are inhibitors of HO-1, resulte

182 We have also investigated various metalloporphyrins, which differ due to the different pro

183 enzyme in vitro to produce the corresponding metalloporphyrins, while other metals, such as divalent

184 demonstrated to bind various porphyrins and metalloporphyrins with affinities similar to those for h

185 m peptide amphiphiles capable of binding the metalloporphyrin zinc protoporphyrin IX ((PPIX)Zn) have

186 Subsequently, metalloporphyrin ZnTPP was utilized to selectively activ