Results 171 to 180 of about 35,734 (288)

An Inimer Approach Based on Photo Iniferter RAFT Polymerization Toward One‐Pot Bottlebrush Copolymers Featuring Grafts From Less Activated Monomers

Journal of Polymer Science, EarlyView.
We present a stepwise one‐pot synthesis of bottlebrush copolymers using the inimer approach for less activated monomers (LAMs). Under the irradiation of wavelength 1 (λ1), an acrylamide‐based inimer was polymerized to create a backbone with active sites for grafting.
Lucía Diez‐Caballero, Tom Fielitz, Nora Unceta, Ramón J. Barrio, Matthias Hartlieb, Alberto Gómez‐Caballero   +5 more
wiley   +1 more source

Regioselective [3 + 2] cycloaddition reactions of the phosphorus and arsenic analogues of the thiocyanate anion. [PDF]

Chem Sci
Baltrun M, Hanneberg D, Hett F, Seidl M, Weigend F, Hohloch S.   +5 more
europepmc   +1 more source

In Situ Curing‐Enabled 3D Printing of Continuous Fiber‐Reinforced Thermosetting Composites

Journal of Polymer Science, EarlyView.
In situ curing‐enabled the 3D printing of continuous fiber/thermoset composites, which were reviewed. Particularly, four types of in situ curing, were discussed, including Radiation‐induced curing, photothermal curing, electrothermal curing, and frontal polymerization. AI‐integrated printing was also analyzed.
Xiaofei Wu, Harrison Hayworth, Shiren Wang   +2 more
wiley   +1 more source

Exploring Polyene Construction Tactics for the Total Synthesis of Ocular Pyridinium Bisretinoids of Lipofuscin A2E and pdA2E. [PDF]

J Org Chem
Vidal B, Martínez C, Álvarez R, de Lera ÁR.   +3 more
europepmc   +1 more source

Synthesis of Carboxyl Terminated Polymyrcene by Anionic Polymerization Using CO2 as a Terminating Agent

Journal of Polymer Science, EarlyView.
The anionic polymerization of myrcene and termination with carbon dioxide to produce carboxyl terminated chains were investigated. The highest degree of functionalization was obtained in the batch reactor by headspace addition of the CO2 to the unstirred reactor at −78°C.
Trishna K. Chengappa, Juan Marin Angel, Kevin A. Cavicchi   +2 more
wiley   +1 more source

Dimerization of Allylbenzenes into Cyclolignans by a Metathesis-Oxidation Sequence. [PDF]

J Org Chem
Vasiutovich K, Fadeev AA, Čambal P, Matoušová E.   +3 more
europepmc   +1 more source

University teaching of mass spectrometry as a key practical technique within the context of a fully integrated, spiral curriculum

Rapid Communications in Mass Spectrometry, EarlyView.
Rationale Mass spectrometry (MS) is introduced to high school students in the UK in many pre‐university course syllabi. As such, we have identified the use of MS as a key technique that should be taught practically to undergraduates from the outset of their studies.
Andrew F. Worrall, Craig D. Campbell, Megan O. Midson, Malcolm I. Stewart   +3 more
wiley   +1 more source

Decarboxylative alkylation of alkenes. [PDF]

Nature
Roy TK, Tamborini FM, Petzold R, Fu J, Tang Y, Ritter T.   +5 more
europepmc   +1 more source

Application of Ag‐Enriched Nanostructures Through Ga+ Irradiation of Silver Butyrate Films in Surface‐Enhanced Raman Spectroscopy (SERS)

Small Methods, EarlyView.
We report a direct‐writing method for patterning silver‐enriched nanostructures with dual functionality: High electrical conductivity, with a resistivity of 95 µΩ·cm, and strong SERS activity, achieving enhancement factors exceeding 107. This approach enables an easy and cost‐effective alternative for the production of microstructures with applications
Juan Ignacio Ocaña‐Parral, Lucía Herrer, Inés Tejedor, Alba Salvador‐Porroche, Sven Barth, Pilar Cea, Soraya Sangiao, José María De Teresa   +7 more
wiley   +1 more source

Strain, Chain, Repeat: Synthesis and Optoelectronic Properties of Poly(Naphthalene Benzene Vinylene)s. [PDF]

ACS Macro Lett
Dhungel B, Klopfenstein M, Keer A, Hannigan MD, Monroe S, Garber JM, Rodriguez W, Lee SS, Weck M.   +8 more
europepmc   +1 more source