Zobrazeno 1 - 10
of 136
pro vyhledávání: '"Guo-Fang JIANG"'
Publikováno v:
Aggregate, Vol 5, Iss 5, Pp n/a-n/a (2024)
Abstract Metalated covalent organic frameworks (COFs) for 2D and 3D topologies are continuously being developed, whereas metalated COFs with 1D topologies are still in their infancy. Here, a novel 1D phenanthroline‐based COF containing 4,4‐(1,10
Externí odkaz:
https://doaj.org/article/281b34e853e7478db81651783ba8c382
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 276, Iss , Pp 116301- (2024)
To study the heavy metal accumulation and its impact on insect exterior and chromosome morphology, and reveal the molecular mechanism of insects adapting to long-term heavy metal compound pollution habitats, this study, in the Diaojiang river basin,
Externí odkaz:
https://doaj.org/article/1b135d06fa8a46a6b632bd2f68d650a8
Publikováno v:
Metabolites, Vol 12, Iss 9, p 804 (2022)
Holometabolism is a form of insect development which includes four life stages: egg, larva, pupa, and imago (or adult). The developmental change of whole body in metabolite levels of holometabolous insects are usually ignored and lack study. Diapause
Externí odkaz:
https://doaj.org/article/4b07149bb7fe46fababc284a228f4a39
Publikováno v:
Frontiers in Physiology, Vol 11 (2020)
Studies of chemosensory genes are key to a better understanding of intra- and interspecific communications between insects and their environment and provide opportunities for developing environmentally friendly pesticides to target pest species. The
Externí odkaz:
https://doaj.org/article/92b3b5dccd9d4c869467779e1313141f
Publikováno v:
Frontiers in Genetics, Vol 9 (2018)
The molecular evolution of mitochondrial genes responds to changes in energy requirements and to high altitude adaptation in animals, but this has not been fully explored in invertebrates. The evolution of atmospheric oxygen content from high to low
Externí odkaz:
https://doaj.org/article/1ec1e6778f4145918d5f0a3e99804310
Publikováno v:
Molecules, Vol 19, Iss 12, Pp 19665-19677 (2014)
A mild and efficient method catalyzed by α-chymotrypsin was developed for the synthesis of bis(indolyl)methanes through a cascade process between indole and aromatic aldehydes. In the ethanol aqueous solution, a green medium, a wide range of aromati
Externí odkaz:
https://doaj.org/article/e930f999e54d485eb0e2155780e38cb9
Publikováno v:
Molecules, Vol 18, Iss 11, Pp 13910-13919 (2013)
An environmentally-friendly, enzyme-promoted procedure for the Henry reaction was first studied using water-in-[Bmim][PF6] microemulsions as reaction medium. The Amano acylase from Aspergillus oryzae showed better catalytic activity for the addition
Externí odkaz:
https://doaj.org/article/c86c06db7f1e432185229162257a1d25
Publikováno v:
PLoS ONE, Vol 9, Iss 3, p e89873 (2014)
Geographic distance and geographical barriers likely play a considerable role in structuring genetic variation in species, although some migratory species may have less phylogeographic structure on a smaller spatial scale. Here, genetic diversity and
Externí odkaz:
https://doaj.org/article/499f629117ef488d864f49047e546673
Publikováno v:
European Journal of Entomology, Vol 106, Iss 4, Pp 663-665 (2009)
Twelve polymorphic microsatellite loci were developed and characterized from the bamboo locust, Rammeacris kiangsu, based on enriched genomic libraries. Analysis of 30 individuals showed that the number of alleles ranged from seven to 25 with the obs
Externí odkaz:
https://doaj.org/article/8c5c57439bf2489590ceaf3dd366e542
Publikováno v:
Organic & Biomolecular Chemistry. 21:3691-3696
The construction of cyano-substituted all-carbon quaternary centers via Brønsted acid-catalyzed direct C6 functionalization of 2,3-disubstituted indoles with 2,2-diarylacetonitriles is reported.