Results 111 to 120 of about 45,496 (243)

Investigations into the structure and function of the exocrine pancreas of lampreys. [Translation from: Morph.Jb. 110 245-269, 1967.] [PDF]

open access: yes, 1967
As representatives of the most primitive of recent vertebrate groups, lampreys show fundamental differences in different features of organisation to the species of the remaining classes of vertebrates.
Ermisch, A., Luppa, H.
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Efficient, One-Pot Synthesis of Tetrahydrobenzo[a]xanthen-11-ones and Dibenzo[a,j]xanthenes Using Trichloroacetic Acid as a Solid Heterogeneous Catalyst Under Solvent-Free Conditions

open access: yesE-Journal of Chemistry, 2011
A simple and efficient method have been described for the synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one derivatives employing a one-pot, three-component reaction of aryl aldehydes, 2-naphthol and dimedone in the presence of ...
Zahed Karimi Jaber   +3 more
doaj   +1 more source

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  

Changes in epithelial secretory cells and potentiation of neurogenic inflammation in the trachea of rats with respiratory tract infections. [PDF]

open access: yes, 1989
In rats respiratory tract infections due to Sendai virus and coronavirus usually are transient, but they can have long-lasting consequences when accompanied by Mycoplasma pulmonis infections.
Haskell, A, Huang, HT, McDonald, DM
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Construction of a dinuclear silver(I) coordination complex with a Schiff base containing 4-amino-1,2,4-triazole ligands

open access: yesActa Crystallographica Section E, 2009
The new ligand 1-(1,2,4-triazol-4-yliminomethyl)-2-naphthol (L) and the title silver(I) complex, namely bis[μ-1-(1,2,4-triazol-4-yliminomethyl)-2-naphthol]bis{[1-(1,2,4-triazol-4-yliminomethyl)-2-naphthol]silver(I)} dinitrate monohydrate, [Ag2 ...
doaj   +1 more source

Immunoadsorbents - Preparation and use of cellulose derivatives [PDF]

open access: yes
Antibody isolation from blood by linking antigens to insoluble cellulose ...
Campbell, D. H., Weliky, N.
core   +1 more source

Influence of physical, chemical and inducer treatments on menaquinone-7 biosynthesis by Bacillus subtilis MTCC 2756 [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2015
Effects of physical and chemical treatment on nutrient mobility, their utilization for menaquinone-7 (MK-7) biosynthesis; growth of microbial cells has been investigated in the present research. Bacillus subtilis MTCC 2756 fermented medium was supplied
Alka Puri   +3 more
doaj  

Synthesis and Spectroscopic Study of Naphtholic and Phenolic Azo Dyes [PDF]

open access: yes, 2013
Azo dyes are extremely important in variety of industries for variety of technical purposes. Hence, a series of naphtholic azo dyes 1-9 were synthesized via diazotization of substituted aniline derivatives followed by azo coupling with 2-naphthol.
Ajani, Alice O   +4 more
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Synthesis, Characterisation and biological activity for binuclear complexes with Co(II), Cu(II) and Zn(II) with new ligand m-phenylendi(azo-2-naphthol) ligand type N2O2.

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2017
   In this work, the(m-phenylenediamine) and (2-naphthol) have been used in the synthesis of tetradentate ligand [m-phenylenedi(azo-2-naphthol)][H2L] type (N2O2).
W. A. J. Al-Saedi
doaj  

Электроосаждение блестящих сплавов олово-свинец из метансульфоновых электролитов [PDF]

open access: yes, 2009
Досліджено електровідновлення сплаву Sn-Pb у присутності неіоногеного оксиетильованого β-нафтолу. Встановлено більшу у порівнянні із оксиетильованим насиченим спиртом поверхневу активність на електроді, обумовлену π-електронною взаємодією нафтольної ...
Амируллоева, Н. В.   +3 more
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