Results 111 to 120 of about 160,154 (352)

Antimicrobial activity of tetra substituted benzene derivatives

open access: yesCommunications, Faculty Of Science, University of Ankara Series B Chemistry and Chemical Engineering, 2005
The in vilro antibacterial and antifungal activities of tetrasubstituted benzene derivatives [1-chloro (or bromo or iodo)-2,4,6-trichloro and 1-chloro (or bromo or iodo)-2, 4,6-tribromo and 1-chloro (or bromo or iodo)-2, 4, 6-triiodo benzenes] derived from 2,4,6-trichloro tribromo and triiodo anilines were investigated.
A ÖKTEMER, S. ARSLAN, E LOĞOĞLU
openaire   +2 more sources

Improved Synthesis of 5-methylbenz(a)anthracene [PDF]

open access: yes, 1987
A revised synthesis of 5-methylbenz(a)anthracene is reported. It involves only three simple and convenient steps starting from a commercially available compound, and gives a 82% overall yield.
Che, Jia, Yang, Dominic T.C.
core   +2 more sources

Overcoming the Stability Issue for Hydrophobic Hole Transporting Layers Utilized in Tin‐Lead Perovskite and Tandem Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
A non‐annealed process is developed for non‐PEDOT:PSS inverted tin‐lead perovskite solar cells to attain PCE 22.67% for the PTAA‐based device. When PTAA is applied in an all‐perovskite tandem solar cell, a record efficiency of 28.14% is obtained with great stability for the efficiency maintaining 96% of its original value for 500 h under one‐sun ...
Chun‐Hsiao Kuan   +12 more
wiley   +1 more source

REVIEW ON PRODUCTION OF BENZENE FROM PETROLEUM ASSOCIATED GAS BY DEHYDROAROMATIZATION, PARTIAL OXIDATION OF METHANE AND METHANOL-TO-AROMATICS PROCESSES [PDF]

open access: yesJournal of Engineering Science and Technology, 2018
Benzene is the most basic aromatic compound, which possesses diverse applications in the chemical industry. Benzene is mainly used as an intermediate chemical for styrene in the manufacturing of plastic materials. The benzene derivatives such as styrene,
RAJESH NITHYANANDAM   +5 more
doaj  

Bioactive Polyketides and Benzene Derivatives from Two Mangrove Sediment-Derived Fungi in the Beibu Gulf. [PDF]

open access: yesMar Drugs, 2023
Peng B   +10 more
europepmc   +1 more source

Frontispiz: Direct Hydroxylation of Benzene to Phenol by Cytochrome P450BM3 Triggered by Amino Acid Derivatives [PDF]

open access: bronze, 2017
Osami Shoji   +7 more
openalex   +1 more source

Bio‐Orthogonally Crosslinked Supramolecular Polymer Bottlebrush Hydrogels for Long‐Term 3D Cell Culture

open access: yesAdvanced Functional Materials, EarlyView.
Fibrous benzenetrispeptide (BTP) hydrogels, fabricated via strain‐promoted azide‐alkyne cycloaddition (SPAAC) crosslinking, form robust, bioinert networks. These hydrogels can support 3D cell culture, where cell viability and colony growth depend on the fiber content.
Ceren C. Pihlamagi   +5 more
wiley   +1 more source

Functionalization of Carboxylated Multi-Wall Nanotubes with Derivatives of N1-(11H-Indeno[1,2-b]quinoxalin-11-ylidene)benzene-1,4-diamine

open access: yesJournal of Chemistry, 2013
Quinoxaline derivatives are compounds with pharmaceutical applications. In this study, derivatives of N1-(11H-indeno[1,2-b]quinoxalin-11-ylidene)benzene-1,4-diamine were synthesized and attached to carboxylated multi-wall nanotubes (MWNT–COOH ...
Javad Azizian   +3 more
doaj   +1 more source

Sterol synthesis. High-pressure liquid chromatography of C27 sterol precursors of cholesterol.

open access: yesJournal of Lipid Research, 1979
Conditions have been described which permit the rapid (approximately 3.5 hr) column chromatographic separation of the acetate derivatives of a number of C27 sterol precursors of cholesterol differing only in the number and position of double bonds in the
J R Thowsen, G J Schroepfer, Jr
doaj   +1 more source

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