The mechanism of magnetic hyperthermia is introduced in this article. Superparamagnetic iron oxide nanoparticles have been used in magnetic hyperthermia cancer therapy. But its drawback is uncontrollable excess heat generation to ablate noamal cells. Recently a new method using ferromagnetic Fe/Ni alloy have been studied. In this article, I will introduce my research in fabricating multiwall carbon nanotubes filled with Fe/Ni alloy. It is indicated that this nanostructure has the potential to become a guaranteed cancer treatment.
In this paper, we study a special type of circulant matrices involving the Jacobsthal and Jacobsthal-Lucas numbers. We mainly calculate the determinant of these matrices using inverse factorization of polynomials.
In this paper, we discuss the non-singularity of a row skew rst-plus-last right (RSFPLR) circulant matrices with the rst row (a1; a2; : : : ; an),which is determined by entries of the first row. First,the suffient condition for the matrix to be nonsingular is that,there exists an element ai0 belonging to the first row,whose absolute value is greater than the sum of the corresponding power of 2 and the absolute values of the remaining (n − 1) elements, that is, $$|a_{i_0}|>\sum_{{i=1},{i\neq i_0}}^{n}2^{i-i_0}|a_i|.$$ Moreover, we derive other suffcient conditions for judging the non-singularity of the matrix.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.