Results 21 to 30 of about 148 (100)

Evolution of anti-HIV drug candidates. Part 3: Diarylpyrimidine (DAPY) analogues

open access: yes, 2001
The synthesis and anti-HIV-1 activity of a series of diarylpyrimidines (DAPYs) are described. Several members of this novel class of non-nucleoside reverse transcriptase inhibitors (NNRTIs) are extremely potent against both wild-type and a panel of ...
Andries, K.   +19 more
core   +2 more sources

Powering the Future: Opportunities and Obstacles in Lead‐Halide Inorganic Perovskite Solar Cells

open access: yesAdvanced Science, Volume 12, Issue 11, March 20, 2025.
This review explores recent advancements, challenges, and future opportunities in the low‐cost fabrication of efficient inorganic perovskite solar cells (PSCs). It focuses on the manufacturing of PSCs under ambient conditions using low‐temperature processes.
Narendra Pai, Dechan Angmo
wiley   +1 more source

Covalent Organic Frameworks and 2D Materials Hybrids: Synthesis Strategies, Properties Enhancements, and Future Directions

open access: yesSmall, Volume 21, Issue 8, February 25, 2025.
This review presents the current state of 2D materials (2DMs) ‐ covalent organic frameworks (COFs) hybrids, focusing on their physicochemical properties, synthesis methods, and applications in sensing, catalysis, energy storage, and filtration. It outlines the strengths and weaknesses of 2DMs and COFs, highlights synergistic benefits from hybridization,
Cataldo Valentini   +4 more
wiley   +1 more source

Monkeypox: Origin, Transmission, Clinical Manifestations, Prevention, and Therapeutic Options

open access: yesInterdisciplinary Perspectives on Infectious Diseases, Volume 2025, Issue 1, 2025.
Monkeypox is a rapidly spreading transmissible disease induced by the monkeypox virus (MPXV), a major public health problem worldwide. The origin of monkeypox might be tracked to the continent of Africa, where it first afflicted primate species prior to spreading to the world.
Sajal Kumar Halder   +4 more
wiley   +1 more source

Photoperiodism in Digitaria exilis (Kipp) Stapf accessions

open access: yes, 2005
Three varieties of Digitaria exilis namely, white mbulus, jakashale and red dapys were grown in planting chamber and the effect of photoperiod on flowering was investigated. The photoperiods were eleven, twelve and thirteen hours.
Morakinyo, J A, Aliero, A A
core   +1 more source

Synthesis of 4‐(Phenylamino)quinazoline‐2(1H)‐thiones Using Green Solvents

open access: yesChemistry – A European Journal, Volume 30, Issue 63, November 12, 2024.
Environmentally friendly process for synthesizing heterocyclic molecules of therapeutic interest with the quinazoline‐2(1H)‐thione core structure, using bio‐based recyclable solvents. Abstract Given the importance of quinazolines and quinazolinethiones in therapeutic and Food and Drug Administration (FDA)‐approved molecules, we thought interesting to ...
Gatien Messire   +2 more
wiley   +1 more source

Pharmacological advances in anti‐retroviral therapy for human immunodeficiency virus‐1 infection: A comprehensive review

open access: yesReviews in Medical Virology, Volume 34, Issue 2, March 2024.
Abstract The discovery of anti‐retroviral (ARV) drugs over the past 36 years has introduced various classes, including nucleoside/nucleotide reverse transcriptase inhibitors, non‐nucleoside reverse transcriptase inhibitors, protease inhibitor, fusion, and integrase strand transfer inhibitors inhibitors.
Nursyuhada Azzman   +6 more
wiley   +1 more source

Structural modification of diarylpyrimidine derivatives as HIV-1 reverse transcriptase inhibitors

open access: yes, 2015
© 2014 Springer Science+Business Media New York. As a continuing and exploratory work on diarylpyrimidines (DAPYs) as human immunodeficiency virus type 1 (HIV-1) reverse transcriptase (RT) inhibitors, bulky and electron-rich naphthyl was introduced into ...
De Clercq, Erik   +5 more
core   +1 more source

The tautomer‐specific excited state dynamics of 2,6‐diaminopurine using resonance‐enhanced multiphoton ionization and quantum chemical calculations

open access: yesPhotochemistry and Photobiology, Volume 100, Issue 2, Page 404-418, March/April 2024.
1,6‐Diaminopurine excited state dynamics depends critically on tautomeric form. Abstract 2,6‐Diaminopurine (2,6‐dAP) is an alternative nucleobase that potentially played a role in prebiotic chemistry. We studied its excited state dynamics in the gas phase by REMPI, IR‐UV hole burning, and ps pump‐probe spectroscopy and performed quantum chemical ...
Gregory Gate   +5 more
wiley   +1 more source

Short Communication - Photoperiodism in Digitaria exilis (Kipp) Stapf accessions [PDF]

open access: yes, 2005
Three varieties of Digitaria exilis namely, white mbulus, jakashale and red dapys were grown in planting chamber and the effect of photoperiod on flowering was investigated. The photoperiods were eleven, twelve and thirteen hours.
A. A. Aliero, J. A. Morakinyo
core   +1 more source

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