Compositions comprising mRNA, self-amplifying mRNA (sa-mRNA), modified mRNA, or circular RNA constructs comprising a gene-of-interest, and lipids and LNPs for use in therapy are disclosed. A method of delivering a payload to immune cells ex vivo by contacting immune cells with a lipid nanoparticle (LNP) encapsulating a payload encoding at least one polypeptide of interest, wherein the polypeptide of interest is an antigen receptor or an antibody.

The present application provides a lithium-ion battery and an apparatus, and the lithium-ion battery includes an electrode assembly and an electrolytic solution, the electrode assembly includes a positive electrode sheet, a negative electrode sheet and a separation film. A positive active material of the positive electrode sheet includes Li.sub.x1Co.sub.y1M.sub.1y1O.sub.2z1Q.sub.z1, 0.5x11.2, 0.8y11.0, 0z10.1, M is selected from one or more of Al, Ti, Zr, Y, and Mg, and Q is selected from one or more of F, Cl, and S. The electrolytic solution contains vinylene carbonate, fluoroethylene carbonate, 1,3-propane sultone, and an additive A. The additive A is a polynitrile six-membered nitrogen-heterocyclic compound with a relatively low oxidation potential. The lithium-ion battery has superb cycle performance and storage performance, especially under high-temperature and high-voltage conditions.

The present application provides a lithium-ion battery and an apparatus, and the lithium-ion battery includes an electrode assembly and an electrolytic solution, the electrode assembly includes a positive electrode sheet, a negative electrode sheet and a separation film. A positive active material of the positive electrode sheet includes Li.sub.x1Co.sub.y1M.sub.1y1O.sub.2z1Q.sub.z1, 0.5x11.2, 0.8y11.0, 0z10.1, M is selected from one or more of Al, Ti, Zr, Y, and Mg, and Q is selected from one or more of F, Cl, and S. The electrolytic solution contains vinylene carbonate, fluoroethylene carbonate, 1,3-propane sultone, and an additive A. The additive A is a polynitrile six-membered nitrogen-heterocyclic compound with a relatively low oxidation potential. The lithium-ion battery has superb cycle performance and storage performance, especially under high-temperature and high-voltage conditions.

The present application provides a lithium-ion battery and an apparatus, the lithium-ion battery includes an electrode assembly and an electrolyte. The electrode assembly includes a positive electrode sheet, a negative electrode sheet and a separation film. The positive active material in the positive electrode sheet includes Li.sub.x1Co.sub.y1M.sub.1-y1O.sub.2-z1Q.sub.z1, 0.5x11.2, 0.8y1<1.0, 0z10.1, and M is selected from one of Al, Ti, Zr, Y, and Mg, and Q is selected from one or more of F, Cl, and S. The electrolyte contains an additive A and an additive B, the additive A is a polynitrile six-membered nitrogen-heterocyclic compound with a relatively low oxidation potential, and the additive B is an aliphatic dinitrile or polynitrile compound with a relatively high oxidation potential. The lithium-ion battery of the present application has superb cycle performance and storage performance, especially under high-temperature and high-voltage conditions.

Disclosed herein are methods of making polymerizable resins containing a 1,3,5-hexahydro-1,3,5-triazine moiety and dental compositions comprising such novel hydrolytically-stable, polymerizable resins derived from a 1,3,5-hexahydro-1,3,5-triazine.

Disclosed herein are methods of making polymerizable resins containing a 1,3,5-hexahydro-1,3,5-triazine moiety and dental compositions comprising such novel hydrolytically-stable, polymerizable resins derived from a 1,3,5-hexahydro-1,3,5-triazine.

A process for scavenging hydrogen sulfide present in a fluid stream is provided. The process includes treating the fluid stream with a polytriazine, wherein the polytriazine converts the hydrogen sulfide to a corresponding thiol or thioether derivative, thereby reducing the amount of hydrogen sulfide present in the fluid stream.

The present invention is directed to compounds represented by the formula I: wherein R.sub.1 comprises a hydrogen atom or an alkyl group having 1 to 2 carbon atoms; wherein R.sub.2 comprises an alkylene group, an arylene group, or a heterocyclic group; and wherein R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7, and R.sub.8 are identical or different and comprise a hydrogen atom, an alkyl group, an aryl group, or an alkylaryl group.

The present invention is directed to compounds represented by the formula I: wherein R.sub.1 comprises a hydrogen atom or an alkyl group having 1 to 2 carbon atoms; wherein R.sub.2 comprises an alkylene group, an arylene group, or a heterocyclic group; and wherein R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7, and R.sub.8 are identical or different and comprise a hydrogen atom, an alkyl group, an aryl group, or an alkylaryl group.

The present invention is a polyvalent ammonium salt compound having two or more ammonium ions per molecule, the polyvalent ammonium salt compound being represented by the following general formula (A-1). This can provide: a composition for forming a silicon-containing resist underlayer film with which it is possible to form a silicon-containing resist underlayer film that has an appropriate etching rate and can improve LWR and CDU in an ultra-fine pattern in a multilayer resist method; a polyvalent ammonium salt compound to be contained in the composition; and a patterning process using the composition.

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