Hyperconfined bio-inspired polymers in integrative flow-through systems for highly selective removal of heavy metal ions
Access to clean water, hygiene, and sanitation is becoming an increasingly pressing global demand, particularly owing to rapid population growth and urbanization. Phytoremediation utilizes a highly conserved phytochelatin in plants, which captures hazardous heavy metal ions from aquatic environments...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , , |
|---|---|
| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
11 July 2024
|
| In: |
Nature Communications
Year: 2024, Jahrgang: 15, Pages: 1-10 |
| ISSN: | 2041-1723 |
| DOI: | 10.1038/s41467-024-49869-8 |
| Online-Zugang: | Verlag, kostenfrei, Volltext: https://doi.org/10.1038/s41467-024-49869-8 Verlag, kostenfrei, Volltext: https://www.nature.com/articles/s41467-024-49869-8 
|
| Verfasserangaben: | Masaki Nakahata, Ai Sumiya, Yuka Ikemoto, Takashi Nakamura, Anastasia Dudin, Julius Schwieger, Akihisa Yamamoto, Shinji Sakai, Stefan Kaufmann & Motomu Tanaka |
MARC
| LEADER | 00000caa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 1916150365 | ||
| 003 | DE-627 | ||
| 005 | 20250716225725.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 250203s2024 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1038/s41467-024-49869-8 |2 doi | |
| 035 | |a (DE-627)1916150365 | ||
| 035 | |a (DE-599)KXP1916150365 | ||
| 035 | |a (OCoLC)1528018281 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 084 | |a 30 |2 sdnb | ||
| 100 | 1 | |a Nakahata, Masaki |e VerfasserIn |0 (DE-588)1355072859 |0 (DE-627)1916156681 |4 aut | |
| 245 | 1 | 0 | |a Hyperconfined bio-inspired polymers in integrative flow-through systems for highly selective removal of heavy metal ions |c Masaki Nakahata, Ai Sumiya, Yuka Ikemoto, Takashi Nakamura, Anastasia Dudin, Julius Schwieger, Akihisa Yamamoto, Shinji Sakai, Stefan Kaufmann & Motomu Tanaka |
| 264 | 1 | |c 11 July 2024 | |
| 300 | |b Illustrationen | ||
| 300 | |a 10 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Gesehen am 03.02.2025 | ||
| 520 | |a Access to clean water, hygiene, and sanitation is becoming an increasingly pressing global demand, particularly owing to rapid population growth and urbanization. Phytoremediation utilizes a highly conserved phytochelatin in plants, which captures hazardous heavy metal ions from aquatic environments and sequesters them in vacuoles. Herein, we report the design of phytochelatin-inspired copolymers containing carboxylate and thiolate moieties. Titration calorimetry results indicate that the coexistence of both moieties is essential for the excellent Cd2+ ion-capturing capacity of the copolymers. The obtained dissociation constant, KD ~ 1 nM for Cd2+ ion, is four-to-five orders of magnitude higher than that for peptides mimicking the sequence of endogenous phytochelatin. Furthermore, infrared and nuclear magnetic resonance spectroscopy results unravel the mechanism underlying complex formation at the molecular level. The grafting of 0.1 g bio-inspired copolymers onto silica microparticles and cellulose membranes helps concentrate the copolymer-coated microparticles in ≈3 mL volume to remove Cd2+ ions from 0.3 L of water within 1 h to the drinking water level (<0.03 µM). The obtained results suggest that hyperconfinement of bio-inspired polymers in flow-through systems can be applied for the highly selective removal of harmful contaminants from the environmental water. | ||
| 650 | 4 | |a Pollution remediation | |
| 650 | 4 | |a Polymers | |
| 700 | 1 | |a Sumiya, Ai |e VerfasserIn |4 aut | |
| 700 | 1 | |a Ikemoto, Yuka |e VerfasserIn |4 aut | |
| 700 | 1 | |a Nakamura, Takashi |e VerfasserIn |4 aut | |
| 700 | 1 | |a Dudin, Anastasia |e VerfasserIn |4 aut | |
| 700 | 1 | |a Schwieger, Julius |e VerfasserIn |4 aut | |
| 700 | 1 | |8 1\p |a Yamamoto, Akihisa |e VerfasserIn |0 (DE-588)1156564840 |0 (DE-627)1019363118 |0 (DE-576)502257032 |4 aut | |
| 700 | 1 | |a Sakai, Shinji |e VerfasserIn |4 aut | |
| 700 | 1 | |a Kaufmann, Stefan |d 1948- |e VerfasserIn |0 (DE-588)1060647400 |0 (DE-627)800412656 |0 (DE-576)416771424 |4 aut | |
| 700 | 1 | |a Tanaka, Motomu |e VerfasserIn |0 (DE-588)1060648377 |0 (DE-627)800414829 |0 (DE-576)416774636 |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Nature Communications |d [London] : Springer Nature, 2010 |g 15(2024), Artikel-ID 5824, Seite 1-10 |h Online-Ressource |w (DE-627)626457688 |w (DE-600)2553671-0 |w (DE-576)331555905 |x 2041-1723 |7 nnas |a Hyperconfined bio-inspired polymers in integrative flow-through systems for highly selective removal of heavy metal ions |
| 773 | 1 | 8 | |g volume:15 |g year:2024 |g elocationid:5824 |g pages:1-10 |g extent:10 |a Hyperconfined bio-inspired polymers in integrative flow-through systems for highly selective removal of heavy metal ions |
| 856 | 4 | 0 | |u https://doi.org/10.1038/s41467-024-49869-8 |x Verlag |x Resolving-System |z kostenfrei |3 Volltext |
| 856 | 4 | 0 | |u https://www.nature.com/articles/s41467-024-49869-8 |x Verlag |z kostenfrei |3 Volltext |
| 883 | |8 1\p |a cgwrk |d 20250301 |q DE-101 |u https://d-nb.info/provenance/plan#cgwrk | ||
| 951 | |a AR | ||
| 992 | |a 20250203 | ||
| 993 | |a Article | ||
| 994 | |a 2024 | ||
| 998 | |g 1060648377 |a Tanaka, Motomu |m 1060648377:Tanaka, Motomu |d 120000 |d 120300 |e 120000PT1060648377 |e 120300PT1060648377 |k 0/120000/ |k 1/120000/120300/ |p 10 |y j | ||
| 998 | |g 1060647400 |a Kaufmann, Stefan |m 1060647400:Kaufmann, Stefan |d 120000 |d 120300 |e 120000PK1060647400 |e 120300PK1060647400 |k 0/120000/ |k 1/120000/120300/ |p 9 | ||
| 999 | |a KXP-PPN1916150365 |e 4659933458 | ||
| BIB | |a Y | ||
| SER | |a journal | ||
| JSO | |a {"note":["Gesehen am 03.02.2025"],"origin":[{"dateIssuedKey":"2024","dateIssuedDisp":"11 July 2024"}],"type":{"media":"Online-Ressource","bibl":"article-journal"},"title":[{"title":"Hyperconfined bio-inspired polymers in integrative flow-through systems for highly selective removal of heavy metal ions","title_sort":"Hyperconfined bio-inspired polymers in integrative flow-through systems for highly selective removal of heavy metal ions"}],"language":["eng"],"person":[{"display":"Nakahata, Masaki","family":"Nakahata","role":"aut","given":"Masaki"},{"family":"Sumiya","display":"Sumiya, Ai","role":"aut","given":"Ai"},{"role":"aut","given":"Yuka","display":"Ikemoto, Yuka","family":"Ikemoto"},{"display":"Nakamura, Takashi","family":"Nakamura","given":"Takashi","role":"aut"},{"given":"Anastasia","role":"aut","display":"Dudin, Anastasia","family":"Dudin"},{"family":"Schwieger","display":"Schwieger, Julius","role":"aut","given":"Julius"},{"family":"Yamamoto","display":"Yamamoto, Akihisa","given":"Akihisa","role":"aut"},{"display":"Sakai, Shinji","family":"Sakai","given":"Shinji","role":"aut"},{"given":"Stefan","role":"aut","display":"Kaufmann, Stefan","family":"Kaufmann"},{"family":"Tanaka","display":"Tanaka, Motomu","role":"aut","given":"Motomu"}],"id":{"doi":["10.1038/s41467-024-49869-8"],"eki":["1916150365"]},"relHost":[{"physDesc":[{"extent":"Online-Ressource"}],"recId":"626457688","pubHistory":["2010-"],"id":{"issn":["2041-1723"],"eki":["626457688"],"zdb":["2553671-0"]},"disp":"Hyperconfined bio-inspired polymers in integrative flow-through systems for highly selective removal of heavy metal ionsNature Communications","part":{"pages":"1-10","text":"15(2024), Artikel-ID 5824, Seite 1-10","year":"2024","volume":"15","extent":"10"},"type":{"media":"Online-Ressource","bibl":"periodical"},"note":["Gesehen am 13.06.24"],"origin":[{"dateIssuedDisp":"[2010]-","publisherPlace":"[London] ; [London]","publisher":"Springer Nature ; Nature Publishing Group UK"}],"title":[{"title":"Nature Communications","title_sort":"Nature Communications"}],"language":["eng"]}],"physDesc":[{"extent":"10 S.","noteIll":"Illustrationen"}],"name":{"displayForm":["Masaki Nakahata, Ai Sumiya, Yuka Ikemoto, Takashi Nakamura, Anastasia Dudin, Julius Schwieger, Akihisa Yamamoto, Shinji Sakai, Stefan Kaufmann & Motomu Tanaka"]},"recId":"1916150365"} | ||
| SRT | |a NAKAHATAMAHYPERCONFI1120 | ||