Bottom-Up Construction of Synthetic Nanocelluloses DOI

Takeshi SERIZAWA,

Yuuki Hata

Kobunshi, Journal Year: 2024, Volume and Issue: 73(11), P. 567 - 570

Published: Jan. 1, 2024

Language: Английский

Optimized platform for automated glycan assembly DOI Creative Commons
José Danglad‐Flores, Eric T. Sletten,

Emelie E. Reuber

et al.

Device, Journal Year: 2024, Volume and Issue: 2(10), P. 100499 - 100499

Published: Aug. 7, 2024

Fast, affordable, and reliable access to complex glycans is essential meet the demand for custom-made research tools glycosciences. Automated glycan assembly (AGA), based on solid-phase synthesis paradigm allows quickly producing a range of biologically relevant oligosaccharides. The instrument sets limits as types chemistries that can be executed. new, smaller, more economical device quick temperature adjustments between −40°C +90°C an energy-efficient local-temperature-controlled (LTC) reactor. power new illustrated in context several AGA syntheses

Language: Английский

Citations

4

Nanoarchitectonics of cello-oligosaccharides: A route toward artificial nanocelluloses DOI Creative Commons
Yuuki Hata, Takeshi Serizawa

Advances in Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 336, P. 103361 - 103361

Published: Nov. 29, 2024

Language: Английский

Citations

3

A glycan foldamer that uses carbohydrate–aromatic interactions to perform catalysis DOI Creative Commons
Kaimeng Liu, Martina Delbianco

Nature Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 26, 2025

Language: Английский

Citations

0

Trendbericht: Organische Chemie 2025 DOI Open Access
Martin Breugst, Jennifer N. Andexer,

Lena Barra

et al.

Nachrichten aus der Chemie, Journal Year: 2025, Volume and Issue: 73(3), P. 40 - 70

Published: Feb. 28, 2025

Abstract Highlights von November 2023 bis 2024: die erste Einelektron‐C–C‐σ‐Bindung und Anti‐Bredt‐Verbindung; gesättigte Heterocyclen elektrochemisch funktionalisieren; Ausrichten diskotischer Flüssigkristalle; enantioselektive Wagner‐Meerwein‐Umlagerung reiner Aliphaten; photokatalytisch Furanen zu Pyrrolen; mit Ammoniak primären Arylaminen; Metallschrott recyceln ionischen Flüssigkeiten; terminale Alkene Ni‐Katalysatoren zum (Z)‐ oder (E)‐Alken isomerisieren;neue Fungizide, Medikamente Alkaloide.

Citations

0

Controlling Glycan Folding with Ionic Functional Groups DOI Creative Commons

Nishu Yadav,

Ana Poveda,

Yadiel Vázquez Mena

et al.

Journal of the American Chemical Society, Journal Year: 2025, Volume and Issue: unknown

Published: April 24, 2025

Glycans are intrinsically flexible molecules that can adopt many conformations. These often carry ionic functional groups influence glycan's conformational preferences, dynamics, and aggregation tendencies. Inspired by these mechanisms, we have engineered a glycan sequence whose secondary structure be precisely manipulated using groups. We strategically incorporated substituents into adopting hairpin conformation. Complementary stabilized the closed conformers, while repulsions shifted populations toward open forms. External stimuli, such as pH variations or enzyme addition, enabled us to dynamically control hairpin's opening closing. Additionally, changes in protonation states led aggregation, suggesting opportunities for creation of responsive glycan-based materials.

Language: Английский

Citations

0

Synthesis of an Immunologically Active Heptamannoside of Mycobacterium tuberculosis by the [Au]/[Ag]-Catalyzed Activation of Ethynylcyclohexyl Glycosyl Carbonate Donor DOI

Ganesh P. Shinde,

Yogesh Sutar, Niteshlal Kasdekar

et al.

Organic Letters, Journal Year: 2024, Volume and Issue: 26(10), P. 2034 - 2038

Published: March 4, 2024

Tuberculosis (TB) is one of the most dreadful diseases, killing more than 3 million humans annually. M. tuberculosis (MTb) causative agent for TB and has a thick waxy cell wall, making it an attractive target immunological studies. In this study, heptamannopyranoside containing 1 → 2 6 α-mannopyranosidic linkages been explored evaluations. The conjugation-ready was synthesized by exploiting salient features recently discovered [Au]/[Ag]-glycosidation ethynylcyclohexyl glycosyl carbonate donors. glycan conjugated to ESAT6, early secreted protein MTb further characterization as potential subunit vaccine candidate.

Language: Английский

Citations

2

On resin synthesis of phosphoethanolamine cellulose DOI Creative Commons
Jhih-Yi Huang, Martina Delbianco

Organic & Biomolecular Chemistry, Journal Year: 2024, Volume and Issue: 22(35), P. 7133 - 7137

Published: Jan. 1, 2024

An on resin approach for the synthesis of phosphoethanoamine (pEtN) cellulose, a chemically modified cellulose present in some bacterial biofilms.

Language: Английский

Citations

1

Bottom-Up Construction of Synthetic Nanocelluloses DOI

Takeshi SERIZAWA,

Yuuki Hata

Kobunshi, Journal Year: 2024, Volume and Issue: 73(11), P. 567 - 570

Published: Jan. 1, 2024

Language: Английский

Citations

0