Results 31 to 40 of about 95,324 (103)

Spectral properties of 441 radio pulsars [PDF]

, 2017
We present a study of the spectral properties of 441 pulsars observed with the Parkes radio telescope near the centre frequencies of 728, 1382 and 3100 MHz.
F. Jankowski, F. Jankowski, W. Straten, W. Straten, W. Straten, Evan Keane, Evan Keane, M. Bailes, M. Bailes, E. Barr, E. Barr, S. Johnston, M. Kerr   +12 more
semanticscholar   +1 more source

The Isolation and Characterization of Antagonist Trichoderma spp. from the Soil of Abha, Saudi Arabia

Molecules, 2022
Background: The genus Trichoderma is widely spread in the environment, mainly in soils. Trichoderma are filamentous fungi and are used in a wide range of fields to manage plant patho-genic fungi.
Aisha Saleh Alwadai, Kahkashan Perveen, Mona Alwahaibi   +2 more
doaj   +1 more source

First Evidence of Tris(catecholato)silicate Formation from Hydrolysis of an Alkyl Bis(catecholato)silicate

Molecules, 2022
The hydrolysis of 3-ammoniumpropylbis(catecholato)silicate 1, giving two different silica-based materials containing different amounts of tris(catecholato)silicate, is reported.
Vincenzo Campisciano, Benedetto Taormina, Alberto Spinella, Leonarda F. Liotta, Francesco Giacalone, Michelangelo Gruttadauria   +5 more
doaj   +1 more source

Asymmetric Epoxidation of Olefins with Sodium Percarbonate Catalyzed by Bis-amino-bis-pyridine Manganese Complexes

Molecules, 2022
Asymmetric epoxidation of a series of olefinic substrates with sodium percarbonate oxidant in the presence of homogeneous catalysts based on Mn complexes with bis-amino-bis-pyridine ligands is reported.
Varvara A. Drozd, Roman V. Ottenbacher, Konstantin P. Bryliakov   +2 more
doaj   +1 more source

Components of Banisteriopsis caapi, a Plant Used in the Preparation of the Psychoactive Ayahuasca, Induce Anti-Inflammatory Effects in Microglial Cells

Molecules, 2022
Banisteriopsis caapi is used to prepare the psychoactive beverage ayahuasca, and both have therapeutic potential for the treatment of many central nervous system (CNS) conditions. This study aimed to isolate new bioactive compounds from B.
Beatriz Werneck Lopes Santos, Daniel Carneiro Moreira, Tatiana Karla dos Santos Borges, Eloisa Dutra Caldas   +3 more
doaj   +1 more source

Health Benefits of Quercetin in Age-Related Diseases

Molecules, 2022
Polyphenols are the known group of phytochemicals that essentially consists of phenolic rings. These are the plant product present in varied fruits and vegetables. These secondary metabolites perform a protective function in plants from environmental and
Deepika, Pawan Kumar Maurya
doaj   +1 more source

Impact of Different [Tc(N)PNP]-Scaffolds on the Biological Properties of the Small cRGDfK Peptide: Synthesis, In Vitro and In Vivo Evaluations

Molecules, 2022
Background: The [99mTc][Tc(N)(PNP)] system, where PNP is a bisphosphinoamine, is an interesting platform for the development of tumor ‘receptor-specific’ agents.
Nicola Salvarese, Debora Carpanese, Laura Meléndez-Alafort, Laura De Nardo, Andrea Calderan, Barbara Biondi, Paolo Ruzza, Antonio Rosato, Cristina Bolzati   +8 more
doaj   +1 more source

Layering Optimization of the SrFe_0.9Ti_0.1O_3−δ–Ce_0.8Sm_0.2O_1.9 Composite Cathode

Molecules, 2022
Cathode thickness plays a major role in establishing an active area for an oxygen reduction reaction in energy converter devices, such as solid oxide fuel cells.
Azreen Junaida Abd Aziz, Nurul Akidah Baharuddin, Mahendra Rao Somalu, Andanastuti Muchtar   +3 more
doaj   +1 more source

Effect of Tomato Peel Extract Grown under Drought Stress Condition in a Sarcopenia Model

Molecules, 2022
Tomatoes and their derivates represent an important source of natural biologically active components. The present study aims to investigate the protective effect of tomato peel extracts, grown in normal (RED-Ctr) or in drought stress (RED-Ds) conditions,
Francesca Felice, Maria Michela Cesare, Luca Fredianelli, Marinella De Leo, Veronica Conti, Alessandra Braca, Rossella Di Stefano   +6 more
doaj   +1 more source

A Novel Distachionate from Breynia distachia Treats Inflammations by Modulating COX-2 and Inflammatory Cytokines in Rat Liver Tissue

Molecules, 2022
Breynia distachia is a plant of genus Breynia belonging to family Phyllanthaceae. This study was conducted to isolate and examine the anti-inflammatory attributes of the roots of Breynia distachia.
Malik Saadullah, Muhammad Asif, Arshad Farid, Faiza Naseem, Sheikh Abdur Rashid, Shakira Ghazanfar, Muhammad Muzammal, Sohail Ahmad, Yousef A. Bin Jardan, Huda Alshaya, Muhammad Hamzah Saleem, Shafaqat Ali, Charles Oluwaseun Adetunji, Sania Arif   +13 more
doaj   +1 more source