Results 91 to 100 of about 2,910 (216)

Eco-friendly synthesis of magnetic Fe3O4 and Zn-doped Fe3O4 nanoparticles for efficient catalytic degradation of Safranin dye as an organic pollutant

Next Materials
Safranin is an organic dye that is difficult to remove and is dangerous to the environment and human health, and thus effort to develop sustainable nanocatalysts to remove it is a pressing challenge.
Dnyaneshwar G. Mali, Atul S. Patil, Gunvant H. Sonawane, Vilas K. Mahajan   +3 more
doaj   +1 more source

Alstonia beatricis (Apocynaceae), a new species from Irian Jaya, Indonesia

, 1996
Alstonia R.Br. (Apocynaceae) is a pantropical genus occurring in Africa, India, Indo-China, Southeast Asia, Malesia, Australia, and eastwards to the Marquesas Islands and Central America.
Sidiyasa, Kade
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Pengaruh Ekstrak Kayu Batu (Alstonia Acuminata) Sebagai Immunostimulan Ditinjau Dari Histologi Ikan Kerapu Macan (Epinephelus Fuscoguttatus) [PDF]

, 2012
Penelitian ini dilakukan untuk mengetahui pengaruh pemberian ekstrak Alstonia acuminata yang digunakan sebagai immunostimulan dengan dosis yang berbeda dilihat dari histologi insang dan hati ikan kerapu macan (Epinephelus fuscoguttatus).
Sukmaningtyas, Fitri
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Resistance of Alstonia scholaris vestures to degradation by tunnelling bacteria

, 1992
Electron microscopic examination of vessels and fibre-tracheids in the wood of Alstonia scholaris exposed to tunnelling bacteria (TB) in a liquid culture showed degradation of all areas of the secondary wall.
Singh, A P, Daniel, G F, Nilsson, T
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ANTI-INFLAMMATORY ACTIVITY OF ALSTONIA SCHOLARIS IN ALBINO RATS [PDF]

Exploratory Animal and Medical Research, 2014
Evaluation of anti-inflammatory activities along with the phytochemical screening of hot methanolic extract of A. scholaris stem bark (ASE) in albino rats was undertaken.
Aruna K. Singh, Lokesh K.Verma, Vaibhav R. Pachade, K.M. Koley, V.P. Vadlamudi   +4 more
doaj  

Taxonomy, Phylogeny, and Wood anatomy of Alstonia (Apocynaceae)

, 1998
Alstonia is the largest and most widespread genus of trees and shrubs in the subtribe Alstoniinae of the tribe Plumerieae of the Apocynaceae. Many of its species provide important timbers of commerce, and several species are used in traditional local ...
Sidiyasa, Kade
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Chemical Investigation of Alstonia congensis Engl.—Isolation of Rhazine

, 1986
Pure Chemistry Department, Univerrity College of Science, University of Calcutta, Calcutta-700 009 Manuscript received 23 September 1985, accepted 17 February 1986 Chemical Investigation of Alstonia congensis Engl.—Isolation of ...
SUKLA JANA, AVIJIT BANERJI
core   +1 more source

Antioxidant and Anti-inflammatory Properties of Peptide Fractions of Morinda lucida and Alstonia boonei and Protective Effects against Lead-induced Toxicity in Drosophila melanogaster

Biology, Medicine & Natural Product Chemistry
Morinda lucida and Alstonia boonei are widely used in ethnomedicine for treating and managing various ailments and have been validated for several biological activities.
Zainab Abiodun Molik, Amos Olalekan Abolaji, Omonike Oluyemisi Ogbole   +2 more
doaj   +1 more source

Indole alkaloids from leaves of Alstonia macrophylla in the Philippines

, 2021
The leaves of Alstonia macrophylla collected in Los Baños, The Philippines, were investigated and five new alkaloids were obtained along with four known alkaloids.
Yamauchi, Tatsuo, Abe, Fumiko, Padolina, William G.   +2 more
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Complete plastome of the medicinally important plant, Alstonia scholaris (Apocynaceae)

Mitochondrial DNA. Part B. Resources, 2019
Alstonia scholaris is an evergreen tropical tree with significant medicinal values. To better understand its genetic and genomic profiles, we sequenced and assembled the completed plastome of A. scholaris. The plastome is 154,699 bp in length, consisting
Lei Jin, Jin Yang, Changkun Liu, Mengling He   +3 more
doaj   +1 more source