Abstract: Provided herein are bone graft delivery systems comprising a flexible plunger, a delivery gun, and a detachable offset cannula. Methods of delivering bone graft material using the bone graft delivery systems are also provided.

Abstract: Nickel-ruthenium-based ternary or greater alloys, products, and methods of making and using the same include nickel at about 48 to about 71 weight % (“wt %”) of the alloy, ruthenium at about 17 to about 45 wt % of the alloy, and at least one ternary or higher addition at greater than zero to about 20 wt % of the Ni—Ru alloy. The ternary or higher addition may include gold, cobalt, chromium, copper, iridium, molybdenum, niobium, palladium, platinum, rhenium, rhodium, tantalum, vanadium, tungsten, or any combination thereof. The Ni—Ru alloy may be age-hardenable, and may exhibit a hardness greater than 500 hardness Knoop. In an embodiment, the Ni—Ru ternary or higher alloy may be used in electronic test probe applications.

Abstract: A molecular imprinted tetraethoxysilane polymer device for detecting secosteroids, or metabolites thereof, and a method for using the same are provided.