Results 161 to 170 of about 48,553 (267)

Tetrahydrofurfuryl Methacrylate and Isobornyl Acrylate: Possible New Sensitisers in Hearing Aid Ear Moulds

Contact Dermatitis, Volume 95, Issue 5, Page 492-497, November 2026.
A case series of eight patients with allergic otitis externa from contact allergy to hearing aid ear moulds is presented. All were patch test positive to tetrahydrofurfuryl methacrylate and three to isobornyl acrylate. It is postulated that these are likely relevant allergens present in such devices. ABSTRACT Background Allergic contact dermatitis from
Norbertus A. Ipenburg, Anton C. de Groot, Thomas Rustemeyer   +2 more
wiley   +1 more source

Substituent engineering of dynamic covalent bonds enables simultaneous enhancement of performance and recyclability. [PDF]

Chem Sci
Liu Z, Chao Q, Zhao J, Lin Y, Yu P, Chen M, Shi S, Xiang Y, Gao J, Ma Y.   +9 more
europepmc   +1 more source

Investigation of the DSF/Cu Reaction Using HR LCMS and Reactivity Studies

ChemBioChem, Volume 27, Issue 20, 28 October 2026.
The generation of Cu(II)bis(diethyldithiocarbamate) from the combination of disulfiram and Cu salts, as used in many cuprototic cancer studies, is examined using high‐resolution liquid chromatography‐mass spectroscopy. By monitoring the reaction at different sampling times to determine reaction intermediates and the addition of adduct‐forming traps, a ...
Jordan Lyons, Patrick J. Farmer
wiley   +1 more source

Design of a Low-Decomposition-Temperature Polyurethane Foam. [PDF]

ACS Omega
Marshall NM, DeJong G, Murrell C, Willis C, Kranjc M.   +4 more
europepmc   +1 more source

Theoretical Framework for Predicting Dynamic Covalent Exchange Based on Proton Affinities and Proton‐Transfer Assistance

Chemistry – A European Journal, Volume 32, Issue 40, 27 October 2026.
Proton‑transfer catalysis controls acylsemicarbazide dissociation, linking proton affinity to exchange kinetics and enabling predictive design of robust, tunable dynamic covalent networks. ABSTRACT We provide design principles for predicting bond exchange kinetics in acylsemicarbazide (ASC)‐based systems that can be applied to tuning the properties of ...
Siebe Lekanne Deprez, Stefan J. D. Maessen, Angelina N. van Dam, Celine Nieuwland, Pascal Vermeeren, Anja R. A. Palmans, Célia Fonseca Guerra   +6 more
wiley   +1 more source

Urinary DNA Methylation and Hydroxymethylation Dynamics as Candidate Biomarkers of Occupational Chemical Exposure-An Exploratory Pilot Study. [PDF]

Int J Mol Sci
Reindl AR, Pajak K, Podlasiewski M, Debska Slizien AM, Trawinska A, Ksiazek T, Siomek-Gorecka A, Lesniewski F, Rozalski R.   +8 more
europepmc   +1 more source

Selective N‐Functionalization of Pyrazoles

European Journal of Organic Chemistry, Volume 29, Issue 40, 27 October 2026.
This review traces the evolution of regioselective N‐functionalization strategies for pyrazoles, a key class of nitrogen heterocycles widely used in medicinal chemistry. Due to rapid tautomerism, N‐functionalization often lacks selectivity, leading to poor and unpredictable regioisomeric outcomes.
Lucas Popek, Matthias Schrader, Christopher J. Teskey   +2 more
wiley   +1 more source

Carbamate-Bearing Carbohydrates: Natural Occurrence, Pharmacological Relevance, and Chemical Synthesis. [PDF]

ACS Omega
Maltais-Bourgeois V, Pichette A, Plourde J, Lephore L, Legault J, Alsarraf J.   +5 more
europepmc   +1 more source

Nanocellulose-based adsorbents for water remediation: role of surface functionalisation and isocyanate chemistry. [PDF]

Nanoscale Adv
Altynov Y, Ashiraliyeva D, Rakhimova B, Kazhmuratov A, Kazez A, Bexeitova K, Azat S, Kudaibergenov K.   +7 more
europepmc   +1 more source

Emerging applications of Zintl clusters in small molecule activation and catalysis. [PDF]

Chem Sci
van IJzendoorn B, Wenger JS, Mehta M.
europepmc   +1 more source