Results 91 to 100 of about 9,562 (182)

Synthesis of an Enzyme‐Triggered Chitosan‐Based Drug Delivery System for Peri‐Implantitis Prevention

Chemistry – A European Journal, Volume 32, Issue 16, 25 April 2026.
ABSTRACT Dental implants have become a leading solution for tooth loss, yet bacterial infections remain a major complication. Antibacterial implant coatings are an important approach to reduce or prevent bacterial infections at the implant. Given the oral cavity's complex microbiome and the importance of some commensal bacteria, it is crucial to ...
Nelly Senze Nnane, Amit Gaikwad, Muhammad Imran Rahim, Andreas Winkel, Oliver Hergert, Till Beuerle, Meike Stiesch, Henning Menzel   +7 more
wiley   +1 more source

Microwave-Assisted Synthesis, Lipophilicity and In Vitro Antimicrobial Activity of Hydrazide-Hydrazones of Phenylacetic Acid

Applied Sciences
Microwave-assisted synthesis was applied to obtain fifteen hydrazide-hydrazones of phenylacetic acid. The chemical structure of the synthesized compounds was confirmed on the basis of the analysis of the IR, 1H NMR and 13C NMR spectra.
Magda Kuć, Anna Berecka-Rycerz, Anna Biernasiuk, Łukasz Popiołek   +3 more
doaj   +1 more source

Harnessing Toluene Solvent as a Reactant: Regioselective Benzyl Radical Addition to Multi‐π 1,5‐Enynes in a Copper‐Catalyzed Cascade to Indenes

Chemistry – A European Journal, Volume 32, Issue 14, 15 April 2026.
A copper‐catalyzed three‐component radical cascade of 1,5‐enynes with toluene and benzoic acids enables regioselective benzyl radical addition to multi‐Π systems, efficiently delivering polysubstituted indenes from an abundant solvent feedstock. ABSTRACT C─H activation of toluene generates a benzyl radical that undergoes C─C coupling, converting an ...
Saideh Rajai‐Daryasarei, Fatemeh Chahardehi, Mohammad Mahdi Sharifani, Morteza Jamshidi, Robert Stranger, Frank Rominger, Alireza Ariafard, Saeed Balalaie   +7 more
wiley   +1 more source

Development of a Green Method for Amide Synthesis [PDF]

, 2011
The aim of this work was to determine the scope and limitations of using microwave technology, solvent-free conditions and green chemistry-applicable solid supports for amide synthesis. We hypothesize that the method developed by Comerford et al [12] may
Darragh, Megan Ruth
core   +1 more source

A versatile route to modify polyethersulfone membranes by chemical reduction of aryldiazonium salts [PDF]

, 2012
International audienceUltrafiltration polyethersulfone membranes were modified covalently by chemical reduction of aryl diazonium salts. Functionalizations were performed with four aryl diazonium salts bearing different functional groups (4 ...
Barrière, Frédéric, Nicolas, Irène, Picot, Matthieu, Rabiller-Baudry, Muriel, Rodulfo, Roderic, Szymczyk, Anthony   +5 more
core   +3 more sources

Catalytic Hydrogenation of Lignin‐Derived Aromatics With Rhodium Oxide in Water

European Journal of Organic Chemistry, Volume 29, Issue 14, 15 April 2026.
The easily available, easy‐to‐handle rhodium(III) oxide, Rh2O3, is shown to be a competent catalyst for arene hydrogenation, including chemoselective reduction of α,β‐unsaturated aryl ketones. Catalytic arene hydrogenation offers a direct pathway to saturated carbocycles. It can also be exploited to upgrade lignin‐derived aromatics.
Zhenyu Chen, Leiming Qi, Sydney Williams, Ilkan Calisir, Shamsal Haq, Rasmita Raval, Changzhi Li, Tao Zhang, Jianliang Xiao   +8 more
wiley   +1 more source

Synthesis, biological evaluation, and SAR studies of 14β-phenylacetyl substituted 17-cyclopropylmethyl-7, 8-dihydronoroxymorphinones derivatives : Ligands with mixed NOP and opioid receptor profile [PDF]

, 2018
© 2018 Kumar, Polgar, Cami-Kobeci, Thomas, Khroyan, Toll and Husbands.A series of 14β-acyl substituted 17-cyclopropylmethyl-7,8-dihydronoroxymorphinone compounds has been synthesized and evaluated for affinity and efficacy for mu (MOP), kappa (KOP), and ...
Cami-Kobeci, Champion, Cheng, Christoph, Ding, Dooley, Greedy, Greiner, Gumusel, Günther, Hu, Huang, Jenck, Khroyan, Khroyan, Kiguchi, Ko, Lewis, Lewis, Lia, Manabe, Meunier, Meunier, Mogil, Mollereau, Moynihan, Pomonis, Raffa, Reinsceid, Rizzi, Rossi, Saccone, Sandin, Schmidhammer, Schmidhammer, Schmidhammer, Spagnolo, Sukhtankar, Thompson, Toll, Toll, Traynor, Ueda, Vanderah, Váradi, Woodcock, Yu, Zeilhofer   +47 more
core   +4 more sources

Spectral Data for Generation of Molecular Complexity from Cyclooctatetraene: Preparation of Optically Active Protected Aminocycloheptitols and Bicyclo[4.4.1]undecatriene [PDF]

, 2013
Spectral data created in the course of the research project. Supports specific findings in Generation of Molecular Complexity from Cyclooctatetraene: Preparation of Optically Active Protected Aminocycloheptitols and Bicyclo[4.4.1]undecatriene .
Donaldson, William A., El-Mansy, Mohamed F., Lindeman, Sergey V., Sar, Anobick   +3 more
core   +1 more source

Natural Compounds That Modulate the Development of the Fungus Botrytis cinerea and Protect Solanum lycopersicum [PDF]

, 2019
Botrytis cinerea is the causal agent of gray mold disease and is responsible for the loss of millions of dollars in crops in worldwide. Currently, this pathogen exhibits increasing resistance to conventional fungicides; therefore, better control ...
Elad, Fillinger, Leroux, Lester, Mouekouba, Pradhan, Verheecke, Villasanti   +7 more
core   +2 more sources

Phenylacetic acid metabolic genes are associated with Mycobacteroides abscessus dominant circulating clone 1

Microbiology Spectrum
Mycobacteroides abscessus (MAB) causes lung infections in people with cystic fibrosis (pwCF), and infecting strains show significant genetic variability both between and within individuals. MAB isolates can be divided into dominant clonal clusters (DCCs)
Brittany N. Ross, Emma Evans, Marvin Whiteley   +2 more
doaj   +1 more source