ライフサイエンスコーパス: p-phenylenediamine

1 r by ascorbate + TMPD (N,N,N',N'-tetramethyl-p-phenylenediamine).

2 ascorbate and the electron donor tetramethyl-p-phenylenediamine.

3 lenediamine subunit compared to that of free p-phenylenediamine.

4 itis is commonly associated with exposure to p-phenylenediamine.

5 ally initiated reaction with aqueous diethyl-p-phenylenediamine.

6 -glycerophosphate, and N,N,N',N'-tetramethyl-p-phenylenediamine.

7 donor system ascorbate-N,N,N',N'-tetramethyl-p-phenylenediamine.

8 , carba mix-thiuram mix, and disperse orange-p-phenylenediamine.

9 as also inhibited when N,N,N',N'-tetramethyl-p-phenylenediamine (0.5 mM) and ascorbate (5 mM) were us

10 n of doubly trimethylene-bridged tetrabenzyl-p-phenylenediamine 1(Bz) in its singly and doubly charge

11 products of N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine (6-PPD) as the most suitable marker c

12 N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine (6-PPD) is a widely used antioxidant

13 antioxidant N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine (6PPD) and is acutely toxic to certai

14 n product of N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine (6PPD), a globally ubiquitous tire ru

15 , triclosan, n-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine (6PPD), and ibuprofen, on mitochondri

16 azole (BTZ), N-phenyl-N'-(1,3-dimethylbutyl)-p-phenylenediamine (6PPD), and its quinone transformatio

17 g cells with N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine (6PPD), N-(1,3-dimethylbutyl)-N'-phen

18 n product of N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine (6PPD), N-(1,3-dimethylbutyl)-N'-phen

19 y spray detection with N,N,N',N'-tetramethyl-p-phenylenediamine and densitometric scanning of the pur

20 sulted in either a loss or retention of both p-phenylenediamine and ferroxidase activities, indicatin

21 toring is demonstrated using the reaction of p-phenylenediamine and isobutyraldehyde to form the diim

22 m- or p-phenylenediamine and m- or p-chlorophenyl-substituted

23 s butylated hydroxytoluene and N,N'-diphenyl-p-phenylenediamine and the iron chelator deferoxamine.

24 paring frameworks that consist of a ditopic (p-phenylenediamine) and mixed tritopic moieties-an organ

25 adant, 6PPD (N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine), and its toxic ozonation product, 6P

26 nctional redox mediator, 2,3,5,6-tetramethyl-p-phenylenediamine, and presents superb energy density a

27 pable of oxidizing other substrates, such as p-phenylenediamine, and there is still a question of whe

28 razolyl-substituted anilines and o-, m-, and p-phenylenediamine as pi-conjugated spacers.

29 compared to those of the linear tetra-phenyl-p-phenylenediamine as well as the tetra-p-anisyl-p-tetra

30 Using carotenoid and p-phenylenediamine-based monomers, degradable and biobas

31 ch are derived from cholic acid, lysine, and p-phenylenediamine, can produce pores in lipid bilayers

32 nediamine (DPPD), and N-phenyl-N'-cyclohexyl-p-phenylenediamine (CPPD)] and evaluated the toxicity of

33 Using a tetramethyl-p-phenylenediamine cytochrome c oxidase screen, 27 oxida

34 The electrochemistry of several p-phenylenediamine derivatives, in which one of the amin

35 pamine (DA), tyrosine (Tyr) and N,N-dimethyl-p-phenylenediamine (DMPA), were evaluated using methanol

36 e formed radicals converted the N,N-dimethyl-p-phenylenediamine (DMPD) probe to the colored DMPD(+) r

37 acterized DbetaM reductant, N,N-dimethyl-1,4-p-phenylenediamine (DMPD), were parallel to the ascorbic

38 A modified acid-quenched N,N-diethyl-p-phenylenediamine (DPD) assay was used to measure the a

39 response of a 10% (by weight) N,N'-diphenyl-p-phenylenediamine (DPPD) and 90% (by weight) carbon and

40 -phenylenediamine-quinone (6PPD-Q), diphenyl-p-phenylenediamine (DPPD), 1,3-benzothiazole (BTZ) and 2

41 nyl-p-phenylenediamine (IPPD), N,N'-diphenyl-p-phenylenediamine (DPPD), and N-phenyl-N'-cyclohexyl-p-

42 umption rate supported by 0.4 mM tetramethyl-p-phenylenediamine in antimycin-inhibited uncoupled inta

43 e artificial reductant N,N,N',N'-tetramethyl-p-phenylenediamine in place of ubiquinol was, however, u

44 on between hydrogen sulfide and N,N-dimethyl-p-phenylenediamine in the presence of iron(III) chloride

45 our select PPDs [6PPD, N-isopropyl-N'-phenyl-p-phenylenediamine (IPPD), N,N'-diphenyl-p-phenylenediam

46 s attached with a dansyl group, in which the p-phenylenediamine moiety serves as electron donor and t

47 match and charge density sensitivity of the p-phenylenediamine moiety.

48 his locus displayed an N,N,N',N'-tetramethyl-p-phenylenediamine oxidase-negative phenotype, elicited

49 e coupled to quinol or N,N,N',N'-tetramethyl-p-phenylenediamine oxidation, and the activity was sensi

50 studies into early steps of rubber and PPD (p-phenylenediamine) ozonation, identifying key steps tha

51 s of 1,3,5-triformylphloroglucinol (Tp) with p-phenylenediamine (Pa-1) and 2,5-dimethyl-p-phenylenedi

52 h p-phenylenediamine (Pa-1) and 2,5-dimethyl-p-phenylenediamine (Pa-2), respectively, in 1:1 mesityle

53 By employing p-phenylenediamine (PPD) and m-phenylenediamine (MPD) as

54 e aim of this study was to determine whether p-phenylenediamine (PPD) and/or Bandrowski's base (BB) s

55 cently, roadway releases of N,N'-substituted p-phenylenediamine (PPD) antioxidants and their transfor

56 p-Phenylenediamine (PPD) is a potent contact allergen fo

57 p-Phenylenediamine (PPD) is a strong contact allergen us

58 Exposure to p-phenylenediamine (PPD) is associated with the developm

59 Distinct from other nontoxic phenyl-p-phenylenediamine (PPD) quinones, N-(1,3-dimethylbutyl)

60 individuals' T-lymphocytes after exposure to p-phenylenediamine (PPD).

61 a transformation product of N,N'-substituted p-phenylenediamines (PPD) rubber-antiozonants as the mai

62 ne (6TDA), 1,5-naphthalenediamine (NDA), and p-phenylenediamine (PPDA) in human urine.

63 Tyre additives such as p-phenylenediamines (PPDs) and benzothiazoles (BTs) are

64 r PPD-derived contaminants (N,N'-substituted p-phenylenediamines; PPDs) remain poorly characterized i

65 The novel biocompatible poly(p-phenylenediamine) (PpPDA)-Fe3O4 nanocomposite (PpPDA@F

66 The lipophilic antioxidant N,N'-diphenyl-p-phenylenediamine protected TLF-1-treated T. brucei bru

67 tion product N-(1.3-dimethylbutyl)-N'-phenyl-p-phenylenediamine quinone (6-PPDQ) at concentrations kn

68 PPD-quinone (N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine quinone), have become recognized as i

69 N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine-quinone (6PPD-Q) is a derivative of r

70 N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine-quinone (6PPD-Q) is a recently identi

71 N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine-quinone (6PPD-Q) is a rubber-tire der

72 N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine-quinone (6PPD-Q) is a ubiquitous tran

73 D) quinones, N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine-quinone (6PPD-Q) was recently discove

74 mine (6PPD), N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine-quinone (6PPD-Q), diphenyl-p-phenylen

75 N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine-quinone (6PPD-Q), the tire rubber-der

76 mine (6PPD), N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine-quinone (6PPD-Q), was recently discov

77 ved chemical N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine-quinone (6PPD-quinone) causes acute m

78 t derivative N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine-quinone (6PPD-quinone) demonstrating

79 PPD-quinone (N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine-quinone; 6PPDQ) and other PPD-derived

80 eceptors, 1-4, based on the incorporation of p-phenylenediamine(s) within a urea framework, were synt

81 g of PPD to cells and serum, did not prevent p-phenylenediamine-specific stimulation of patient lymph

82 ced electron-transfer sensors were made from p-phenylenediamine-substituted azacrown ethers attached

83 n increase in the oxidation potential of the p-phenylenediamine subunit compared to that of free p-ph

84 s similar conformations as the other dimeric p-phenylenediamines, such as derivatives 1(Me) and 1(Et)

85 of unsymmetrically functionalized tetraalkyl-p-phenylenediamine (TAPD) units which are difficult to s

86 e rate with ascorbate-N,N,N',N',-tetramethyl-p-phenylenediamine (TMPD) as a reductant.

87 the radical cation of N,N,N',N'-tetramethyl-p-phenylenediamine (TMPD) formed through oxidation of TM

88 otable finding is the ability of tetramethyl-p-phenylenediamine (TMPD) to oxidize (interrogate) H(ads

89 Addition of N,N,N',N'-tet-ramethyl-p-phenylenediamine (TMPD) to the ascorbate-reduced potas

90 cin A and cyanide, and N,N,N',N'-tetramethyl-p-phenylenediamine (TMPD) was oxidized by antimycin A-po

91 The radical cation of N,N,N',N'-tetramethyl-p-phenylenediamine (TMPD), formed through oxidation by (

92 ogical electron donor, N,N,N',N'-tetramethyl-p-phenylenediamine (TMPD), may overcome the resistance o

93 ate in the presence of N,N,N',N'-tetramethyl-p-phenylenediamine (TMPD).

94 s were cut in cross-section and stained with p-phenylenediamine to visualize myelin.

95 from N,N'-bis(carboxymethyl)-N,N'-dinitroso-p-phenylenediamine using an assay that combines catalase

96 DA/pPDA (PMDA=pyromellitic dianhydride, pPDA=p-phenylenediamine), using FTIR, solid-state (15) N-NMR

97 or by ascorbate plus N,N,N', N'-tetramethyl-p-phenylenediamine via cytochrome c1 and the iron-sulfur

98 , namely 1,5-diaminonaphthalene and N-phenyl-p-phenylenediamine were applied that yield ISD mass spec

99 redox reactions of ferrocene and tetramethyl-p-phenylenediamine were obtained in supercritical CO2 in

100 The resulting monomers terephthalic acid and p-phenylenediamine were successfully purified (>99% puri

101 ansfer complex (TMPD = N,N,N',N'-tetramethyl-p-phenylenediamine) with a 1.492 (2) A central sp(2)[bon