Multivalency-Induced Shape Deformation of Nanoscale Lipid Vesicles: Size-Dependent Membrane Bending Effects | Sciact - CRIS-система Института катализа

Multivalency-Induced Shape Deformation of Nanoscale Lipid Vesicles: Size-Dependent Membrane Bending Effects Научная публикация

Журнал

Journal of Physical Chemistry Letters
ISSN: 1948-7185

Вых. Данные

Год: 2022, Том: 13, Страницы: 1480-1488 Страниц : 9 DOI: 10.1021/acs.jpclett.2c00090

Ключевые слова

Nutrition, Vesicles, Lipids, Deformation, Organic compounds

Авторы

Park Hyeonjin ^1,2,3 , Sut Tun Naw ^1,2 , Yoon Bo Kyeong ⁴ , Zhdanov Vladimir P. ⁵ , Kim Jin Woong ¹ , Cho Nam-Joon ³ , Jackman Joshua A. ^1,2

Организации

1	School of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
2	Translational Nanobioscience Research Center, Sungkyunkwan University, Suwon 16419, Republic of Korea
3	School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Drive, 637553 Singapore
4	School of Healthcare and Biomedical Engineering, Chonnam National University, Yeosu 59626, Republic of Korea
5	Boreskov Institute of Catalysis, Russian Academy of Sciences, Novosibirsk 630090, Russia

Информация о финансировании (2)

1	National Research Foundation of Korea	2020R1C1C1004385
2	National Research Foundation of Korea	2021R1A4A1032782

The size of membrane-enveloped virus particles, exosomes, and lipid vesicles strongly impacts functional properties in biological and applied contexts. Multivalent ligand–receptor interactions involving nanoparticle shape deformation are critical to such functions, yet the corresponding effect of nanoparticle size remains largely elusive. Herein, using an indirect nanoplasmonic sensing approach, we investigated how the nanoscale size properties of ligand-modified lipid vesicles affect real-time binding interactions, especially vesicle deformation processes, with a receptor-modified, cell membrane-mimicking platform. Together with theoretical analyses, our findings reveal a pronounced, size-dependent transition in the membrane bending properties of nanoscale lipid vesicles between 60 and 180 nm in diameter. For smaller vesicles, a large membrane bending energy enhanced vesicle stiffness while the osmotic pressure energy was the dominant modulating factor for larger, less stiff vesicles. These findings advance our fundamental understanding of how nanoparticle size affects multivalency-induced nanoparticle shape deformation and can provide guidance for the design of biomimetic nanoparticles with tailored nanomechanical properties. https://pubs.acs.org/doi/10.1021/acs.jpclett.2c00090?goto=supporting-info

Park H. , Sut T.N. , Yoon B.K. , Zhdanov V.P. , Kim J.W. , Cho N-J. , Jackman J.A.
Multivalency-Induced Shape Deformation of Nanoscale Lipid Vesicles: Size-Dependent Membrane Bending Effects
Journal of Physical Chemistry Letters. 2022. V.13. P.1480-1488. DOI: 10.1021/acs.jpclett.2c00090 WOS Scopus РИНЦ OpenAlex CAPlus PMID

Поступила в редакцию:	12 янв. 2022 г.
Принята к публикации:	3 февр. 2022 г.
Опубликована online:	7 февр. 2022 г.
Опубликована в печати:	17 февр. 2022 г.

≡ Web of science:	WOS:000757522900014
≡ Scopus:	2-s2.0-85124805176
≡ РИНЦ:	48151089
≡ OpenAlex:	W4210885555
≡ Chemical Abstracts:	2022:282348
≡ PMID (PubMed):	35129365

≡ Scopus	11	Сбор данных от 22.02.2026
≡ Web of science	11	Сбор данных от 20.02.2026
≡ РИНЦ	5	Сбор данных от 22.02.2026
≡ OpenAlex	12	Сбор данных от 22.02.2026