Publications by authors named "H Sei"

Hydrogen-bonded organic frameworks (HOFs) are porous organic materials constructed hydrogen bonds. HOFs have solubility in specific high-polar organic solvents. Therefore, HOFs can be returned to their components and can be reconstructed, which indicates their high recyclability.

View Article and Find Full Text PDF

Diabetic nephropathy (DN) is a major cause of chronic kidney disease. Microalbuminuria is currently the most common non-invasive biomarker for the early diagnosis of DN. However, renal structural damage may have advanced when albuminuria is detected.

View Article and Find Full Text PDF
Article Synopsis
  • Bent ligands with heteroatoms are important in creating supramolecular structures, but typically divalent group 16 elements are favored due to sterics.
  • This study focuses on metal-organic frameworks (MOFs) created with dipyridinoarsoles (DPAs), where one MOF type showed dynamic behavior and stable structure while another collapsed upon solvent removal.
  • It also highlights the differences in performance between arsenic-based and phosphorus-based ligands in MOFs, marking the first exploration of how these factors influence the properties of such materials.
View Article and Find Full Text PDF

Anion binding and ion pairing of dipyrrolyldiketone Pt complexes as anion-responsive π-electronic molecules resulted in photophysical modulations, as observed in solid-state phosphorescence properties. Modifications to arylpyridine ligands in the Pt complexes significantly impacted the assembling behaviour and photophysical properties of anion-free and anion-binding (ion-pairing) forms. The Pt complexes, in the presence of guest anions and their countercations, formed various anion-binding modes and ion-pairing assembled structures depending on constituents and forms (solutions and crystals).

View Article and Find Full Text PDF

Background: Neoadjuvant docetaxel, cisplatin, and 5-fluorouracil (DCF) therapy is a new standard for locally advanced esophageal squamous cell carcinoma. The optimal timing of pegfilgrastim with the DCF regimen to prevent febrile neutropenia (FN) remains controversial. The effectiveness of concomitant pegfilgrastim administration with continuous 5-fluorouracil (5-FU) infusion in the DCF regimen was therefore assessed.

View Article and Find Full Text PDF