Mood State in Patients with Post-traumatic Stress Disorder due to Lung Cancer: A Clinical Application Study of Intensive Cognitive Management.

Background: Post-traumatic stress disorder (PTSD) due to lung cancer seriously affects the mood state of patients. Intensive cognitive management is a structured management method based on cognitive behavioral therapy, which can correct cognitive distortions and regulate adverse emotions. This study mainly explored the effect of intensive cognitive management on the mood state of patients with PTSD due to lung cancer.

Adsorption behavior of hexavalent chromium in aqueous solution by polyvinylimidazole modified cellulose.

Developing multifunctional adsorbent materials is an effective solution to hexavalent chromium (Cr (VI)) pollution. In this study, 3D macroporous materials with the synergetic advantages of cellulose and polyvinylimidazole were fabricated through a homogeneous method, and served as effective adsorbents for Cr (VI) elimination in aqueous solution. The physicochemical properties of the designed materials were studied by SEM, FTIR, C NMR, XPS, and CHN element analysis, and the results confirmed that imidazole groups were successfully grafted onto the macroporous cellulose.