Results 11 to 20 of about 48,307 (173)

A comparative LFER study of the reactivity of pyridineacetic, pyridineacetic acids N-oxide and substituted phenylacetic acids with diazodiphenylmethane in various alcohols [PDF]

Journal of the Serbian Chemical Society, 2000
Rate constants have been determined for the reactions of diazodiphenylmethane (DDM) with 3- and 4-pyridineacetic acid, 3- and 4-pyridineacetic acid N-oxide and some meta- and para-substituted phenylacetic acids in twelve alcohols. The determined
Drmanić Saša Z., Jovanović Bratislav Ž., Mišić-Vuković Milica M.   +2 more
doaj   +3 more sources

Isolation and Identification of Antibacterial Bioactive Compounds From Bacillus megaterium L2

Frontiers in Microbiology, 2021
Bacterial metabolites exhibit a variety of biologically active compounds including antibacterial and antifungal activities. It is well known that Bacillus is considered to be a promising source of bioactive secondary metabolites.
Yudan Xie, Qiuju Peng, Yuyu Ji, Ailin Xie, Long Yang, Shuzhen Mu, Zhu Li, Tengxia He, Yang Xiao, Jinyi Zhao, Qinyu Zhang   +10 more
doaj   +1 more source

Production of Phenylacetic Acid by Anaerobes [PDF]

Journal of Clinical Microbiology, 1982
We tested 388 strains of anaerobes from 17 genera for the production of phenylacetic acid. The compound was found in only two genera ( Bacteroides and Clostridium ) but not within all the species of these genera.
D, Mayrand, G, Bourgeau
openaire   +2 more sources

CuO-catalyzed conversion of arylacetic acids into aromatic nitriles with K4Fe(CN)6 as the nitrogen source

Catalysis Communications, 2021
Readily available CuO was demonstrated to be effective as the catalyst for the conversion of arylacetic acids to aromatic nitriles with non-toxic and inexpensive K4Fe(CN)6 as the nitrogen source via the complete cleavage of the CN triple bond.
Ai-Ping Xing, Zhenpeng Shen, Zhe Zhao, Xinzhe Tian, Yun-Lai Ren   +4 more
doaj   +1 more source

Regulation of phenylacetic acid uptake is σ⁵⁴ dependent in Pseudomonas putida CA-3

BMC Microbiology, 2011
Background Styrene is a toxic and potentially carcinogenic alkenylbenzene used extensively in the polymer processing industry. Significant quantities of contaminated liquid waste are generated annually as a consequence.
O' Mahony Mark M, O' Leary Niall D, Dobson Alan DW   +2 more
doaj   +1 more source

SEPARATION OF PENICILLIN G FROM FERMENTATION BROTH BY EMULSION LIQUID MEMBRANE TECHNIQUE

Indonesian Journal of Chemistry, 2010
The separation of penicillin G from fermentation broth can be done by emulsion liquid membrane technique. The aim of this research is to establish the optimal conditions for the extraction and separation of penicillin G using emulsion liquid membrane ...
Imam Santoso, Bachri Amran, Apriliana Laily Fitri   +2 more
doaj   +1 more source

DPPH Radical Scavenging Activity of New Phenolics from the Fermentation Broth of Mushroom Morehella importuna

Molecules, 2023
In recent years, wild morel mushroom species have begun to be widely cultivated in China due to their high edible and medicinal values. To parse the medicinal ingredients, we employed the technique of liquid-submerged fermentation to investigate the ...
Feifei Wang, Jie Tan, Ruixiang Jiang, Feifei Li, Renqing Zheng, Linjun Yu, Lianzhong Luo, Yongbiao Zheng   +7 more
doaj   +1 more source

Bidirectional Modulation of Neuronal Cells Electrical and Mechanical Properties Through Pristine and Functionalized Graphene Substrates

Frontiers in Neuroscience, 2022
In recent years, the quest for surface modifications to promote neuronal cell interfacing and modulation has risen. This course is justified by the requirements of emerging technological and medical approaches attempting to effectively interact with ...
Francesca Zummo, Pietro Esposito, Huilei Hou, Cecilia Wetzl, Gemma Rius, Raphaela Tkatchenko, Anton Guimera, Anton Guimera, Philippe Godignon, Philippe Godignon, Maurizio Prato, Maurizio Prato, Maurizio Prato, Elisabet Prats-Alfonso, Elisabet Prats-Alfonso, Alejandro Criado, Alejandro Criado, Denis Scaini, Denis Scaini   +18 more
doaj   +1 more source

Synthesis and Action of N-acylphenylacetamides and N-acyl-β-ketoamides on the Central Nervous System

Разработка и регистрация лекарственных средств, 2022
Introduction. One of the most promising directions in the search for biologically active compounds is the molecular design of biologically active compounds containing a known pharmacoform fragment.
I. P. Kodonidi, D. S. Anenko, D. I. Pozdnyakov   +2 more
doaj   +1 more source

Co-metabolic formation of substituted phenylacetic acids by styrene-degrading bacteria

Biotechnology Reports, 2015
Some soil bacteria are able to metabolize styrene via initial side-chain oxygenation. This catabolic route is of potential biotechnological relevance due to the occurrence of phenylacetic acid as a central metabolite.
Michel Oelschlägel, Stefan R. Kaschabek, Juliane Zimmerling, Michael Schlömann, Dirk Tischler   +4 more
doaj   +1 more source