DNA-based materials have attracted interest due to the tunable structure and encoded biological functionality of nucleic acids. A simple general approach synthesize with fine control over morphology bioactivity is important expand their applications. Here, we report synthesis particles via supramolecular assembly tannic acid (TA) DNA. Uniform different morphologies are obtained using a variety ...

We present an efficient implementation of the second- and third-order single-reference algebraic diagrammatic construction theory for electron attachment (EA) ionization (IP) energies spectra (EA/IP-ADC(n), n = 2, 3). Our new EA/IP-ADC program features spin adaptation closed-shell systems, density fitting handling two-electron integral tensors, as well vectorized parallel tensor contractions. d...

The major mutational hot spots in human cancers occur at CpG sequences in the p53 gene. It is generally presumed that the majority of mutations at these sites result from the endogenous deamination of methylated cytosine. Using a UvrABC incision method, we have found that cytosine methylation greatly enhances guanine alkylation at all CpG sites in the p53 gene by a variety of carcinogens, inclu...