Abstract: A holder for a tobacco container is provided. The device includes a body having a base, a sidewall extending upwardly therefrom, and a top side defining an interior volume. The base includes a recession that frictionally secures a container of chewing tobacco therein. In one embodiment, the sidewall diameter tapers inwardly from an upper end to a lower end thereof, such that a funnel is formed. A clip is attached to the holder that can secure the holder to a keychain or other similar object. An opening tool will be embedded in the top side of the tobacco container holder's body. In one embodiment of the tobacco container holder, the opening tool will further comprise a sharpened edge that can puncture the wrapper on a tobacco container. The sidewall catches chewing tobacco that may be accidentally dropped when retrieving chewing tobacco from its container, thereby reducing waste.

Abstract: A holder for a tobacco container is provided. The device includes a body having a base, a sidewall extending upwardly therefrom, and a top side defining an interior volume. The base includes a recession that frictionally secures a container of chewing tobacco therein. In one embodiment, the sidewall diameter tapers inwardly from an upper end to a lower end thereof, such that a funnel is formed. A clip is attached to the holder that can secure the holder to a keychain or other similar object. An opening tool will be embedded in the top side of the tobacco container holder's body. In one embodiment of the tobacco container holder, the opening tool will further comprise a sharpened edge that can puncture the wrapper on a tobacco container. The sidewall catches chewing tobacco that may be accidentally dropped when retrieving chewing tobacco from its container, thereby reducing waste.

Abstract: A reactor system for treating contaminated water is disclosed. The reactor system includes a reactor vessel having first and second end portions and an internal reactor volume defined by interior surfaces of the reactor vessel. A fluoropolymer coating is applied over at least a portion of the interior surfaces of the reactor vessel. The reactor system also includes a water inlet disposed in the first end portion and a water outlet disposed in the second end portion. At least one ultraviolet light-emitting diode (LED) is included and disposed so as to project ultraviolet light into the reactor vessel. A plurality of photo-catalyst substrates are also disposed within the internal reactor volume of the reactor vessel. Each of these substrates includes a coating of titanium dioxide applied to an outer surface of a substrate. A method for remediating contaminated water is also disclosed.

Abstract: The invention provides a method for inhibiting bacterial attachment to a surface, the method comprising forming the surface from a polymer, or applying a polymer to the surface, wherein the polymer is a homopolymer formed from a (meth) acrylate or (meth) acrylamide monomer or a copolymer formed from one or more (meth) acrylate or (meth) acrylamide monomers, wherein the (meth) acrylate or (meth) acrylamide monomers are of formula (I) or (II): [H2C?CR?—C(=0)-0-]n, R (I) [H2C?CR?—C(=0)-NH—]n R (II) wherein n is 1, 2 or 3, R? is independently H or CH3, R is an organic group having a total of from 2 to 24 carbon atoms, wherein the organic group includes an aliphatic or aromatic hydrocarbon moiety and wherein the organic group does not include any hydroxyl groups.

Abstract: The invention provides a method for inhibiting bacterial attachment to a surface, the method comprising forming the surface from a polymer, or applying a polymer to the surface, wherein the polymer is a homopolymer formed from a (meth) acrylate or (meth) acrylamide monomer or a copolymer formed from one or more (meth) acrylate or (meth) acrylamide monomers, wherein the (meth) acrylate or (meth) acrylamide monomers are of formula (I) or (II): [H2C?CR?—C(?O)—O—]nR??(I) [H2C?CR?—C(?O)—NH—]nR??(II) wherein n is 1, 2 or 3, R? is independently H or CH3, R is an organic group having a total of from 2 to 24 carbon atoms, wherein the organic group includes an aliphatic or aromatic hydrocarbon moiety and wherein the organic group does not include any hydroxyl groups.

Abstract: The invention provides a substrate for cell culture comprising a polymer, wherein the polymer comprises —a homopolymer formed from a monomer of formula (Ia) or (Ib); —a copolymer formed from one or more monomers of formula (Ia) and/or (Ib); or —a copolymer formed from one or more monomers of formula (Ia) and/or (Ib), and comprising HEMA; wherein formula (Ia) comprises: (Formula (Ia)) wherein R1 is a C8-C12 straight or branched chain alkyl or alkenyl group, for example a C8-C10 straight or branched chain alkyl group, which may optionally be substituted; and R2 is selected from H and C1-4 alkyl; and wherein formula (Ib) comprises: (Formula (Ib)) wherein R3 is a 6-12 membered ring, for example a 6-8 membered ring, which is a cycloalkyl, cycloheteroalkyl, aryl or heteroaryl group, and which may optionally be substituted; L is a divalent linker group selected from —NH—, —CH2—, and —O—; R4 is a C1-8 organic group, for example a C1-C6 organic group, wherein this group comprises at least one moiety selected from C?O,

Abstract: The invention provides a method for inhibiting bacterial attachment to a surface, the method comprising forming the surface from a polymer, or applying a polymer to the surface, wherein the polymer is a homopolymer formed from a (meth) acrylate or (meth) acrylamide monomer or a copolymer formed from one or more (meth) acrylate or (meth) acrylamide monomers, wherein the (meth) acrylate or (meth) acrylamide monomers are of formula (I) or (II): [H2C?CR?—C(?O)—O—]nR??(I) [H2C?CR?—C(?O)—NH—]nR??(II) wherein n is 1, 2 or 3, R? is independently H or CH3, R is an organic group having a total of from 2 to 24 carbon atoms, wherein the organic group includes an aliphatic or aromatic hydrocarbon moiety and wherein the organic group does not include any hydroxyl groups.