Results 121 to 130 of about 21,256,998 (238)

TOXICITY AND LC50 DETERMINATION OF PHENOL AND 1-NAPHTOL IN CASPIAN KUTUM AND BREAM FINGERLINGS

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2003
In this investigation acute toxicity of phenol and 1-naphthol were determined based on OECD guideline in the laboratory. Experimental fishes were Caspian kutum (Rutilus frisii kutum) and bream (Abramis brama orientalis).
F. Shariyati1; A. Esmaeili sari2; M. Piri3
doaj  

Analysis of ADVIA Myeloperoxidase Cytogram LUC Angle Does Not Distinguish Acute Myeloid Leukemia From Acute Lymphoblastic Leukemia or Lymphoblastic Lymphoma in Dogs

open access: yesVeterinary Clinical Pathology, EarlyView.
ABSTRACT Background Acute myeloid leukemia (AML) is difficult to distinguish from lymphoblastic leukemia or lymphoma (LL) on morphologic features alone. Therapeutic approaches for AML versus LL differ, and immediate therapy is often needed due to patient illness and rapid disease progression.
Mayzie Miller   +4 more
wiley   +1 more source

Direct Electrochemical Synthesis of Bismuth(III) Phenoxides and their Coordination Compounds

open access: yesE-Journal of Chemistry, 2012
Bismuth(III) phenoxides have been synthesized by electrochemical reactions of 1-naphthol, 2-naphthol, 4-aminophenol, 2-nitrophenol, 4-nitrophenol, 2-hydroxybenzoic acid, p-cresol, phenol, resorcinol, 2-tert-butylphenol and 2-tert-butyl-4-methoxyphenol at
Harpreet Kaur, Baljit Singh
doaj   +1 more source

Microextraction based on solidified floating organic drop coupled with ETAAS for the determination of lead in herbs

open access: yesNova Biotechnologica et Chimica, 2017
A rapid, inexpensive and practical solidified of floating organic droplet microextraction (SFODME) prior to electrothermal atomic absorption spectrometry (ETAAS) was proposed for lead (Pb) determination in herb samples.
Thongsaw Arnon   +3 more
doaj   +1 more source

Maternal nutrition as a key determinant of placental and developing blood–brain barrier xenobiotic protective functions

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Suboptimal maternal nutrition alters placental and developing blood–brain barrier (BBB) protective function and is associated with increased fetal brain vulnerability. In the placenta, nutritional adversity may reduce the exchange surface area and promote meta‐inflammation, compromising barrier efficiency in a model‐ and context ...
Kristin L. Connor   +4 more
wiley   +1 more source

1-[(E)-(2-Methyl-3-nitrophenyl)iminomethyl]-2-naphthol

open access: yesActa Crystallographica Section E, 2010
The title Schiff base compound, C18H14N2O3, has an intermediate state between NH and OH tautomers. The molecular structure is stabilized by an O—H...N hydrogen bond. The dihedral angle between the naphthalene ring system and the benzene ring is
Yelda Bingöl Alpaslan   +2 more
doaj   +1 more source

Exploiting the Reverse Function of Ene‐Reductase Enzymes in the Continuous Flow Synthesis of Naphthols From Tetralones

open access: yesAdvanced Synthesis &Catalysis, Volume 368, Issue 16, 18 August 2026.
The development and optimization of a continuous flow method for the use of ERED enzymes in the reverse mode is presented to convert tetralones into naphthols using air as the terminal oxidant. Both solution‐phase and the immobilized enzyme were explored along with different reactor configurations leading to product yields of up to 83% in short ...
Ruairí Bannon   +6 more
wiley   +1 more source

Silver(I) complexes of anthranilic acid, N-phenylanthranilic acid, 1-nitroso-2-naphthol and 2-nitroso-1-naphthol

open access: yesBulletin of the Chemical Society of Ethiopia, 1995
Bull. Chem. Soc. Ethiop. 1995, 9(1), 1-8.
Elizabeth Yohannes   +2 more
doaj  

Interaction Among Microbiota, Chemical Composition, and Quality Variations in Coffea arabica Across Altitudinal Gradients During Wet Processing

open access: yesFood Science &Nutrition, Volume 14, Issue 8, August 2026.
Fermentation significantly altered the dominant bacterial genera from Sphingomonas and Pleomorphomonas (before fermentation) to Weissella and Lactobacillus (after fermentation), while Cladosporium and Fusarium remained the dominant fungal genera. Notably, non‐volatile compounds in de‐pulping coffee beans and volatile compounds of roasted coffee beans ...
Xiaojing Shen   +8 more
wiley   +1 more source

Rapid Spectrophotometric Determination of Trace Amounts of Nitrate-Nitrogen Using Dapsone and α-Naphthol

open access: yesE-Journal of Chemistry, 2006
A simple, rapid and sensitive spectrophotometric method has been developed for the trace determination of nitrite using Dapsone and α-Naphthol. The proposed method is based on the diazotization of Dapsone followed by coupling with α-Naphthol in sodium ...
Padmarajaiah Nagaraja   +2 more
doaj   +1 more source

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