Results 61 to 70 of about 30,419 (196)

Molecular Dynamics‐Guided Sterol Engineering of mRNA‐Lipid Nanoparticles Reprograms Biodistribution and Enhances Spleen‐Selective Immunity

Advanced Science, EarlyView.
Sterol engineering enables precise control of mRNA lipid nanoparticles by tuning membrane organization. Replacing cholesterol with bile acid‐derived sterols redirects protein expression from the liver to the spleen. Notably, CA‐20 LNP enhances antigen‐specific immune responses while exhibiting a favorable safety profile, highlighting sterols as a ...
Sanghyuk Jeon, Seo‐Hyeon Bae, Jungyong Ji, Jisun Lee, Hosam Choi, Min‐Ho Kang, Sang‐In Park, Hyemin Kim, Nakyung Lee, Hajin Lee, Seonghoon Kim, Jungmin Kim, Subin Yoon, Seonghyun Lee, Seongje Cho, Dahyeon Ha, Ayoung Oh, Sohee Jo, Huijeong Choi, Yeeun Lee, Sowon Lee, Hyo‐Jung Park, Gitak Nam, Jisu Shin, Yujin Kang, Wonpil Im, Kiyoun Lee, Jae‐Hwan Nam   +27 more
wiley   +1 more source

Anti-corrosion Ability of Surfactants: A Review

International Journal of Electrochemical Science, 2011
The issue of the effects of corrosion on structural integrity of metal surfaces has been a question of concern for some time. The uses of chemical corrosion inhibitors are common in production and processing operations.
Maqsood Ahmad Malik, Mohd Ali Hashim, Firdosa Nabi, Shaeel Ahmed AL-Thabaiti, Zaheer Khan   +4 more
doaj   +1 more source

Surfactant Temperature-Dependent Critical Micelle Concentration Prediction with Uncertainty-Aware Graph Neural Network

Chemistry
The critical micelle concentration (CMC) is a fundamental physicochemical property of surfactants with significant implications across multiple industries.
Musa Sh. Adygamov, Emil R. Saifullin, Timur R. Gimadiev, Nikita Yu. Serov   +3 more
doaj   +1 more source

In Situ Programmable Modulation of Hydrogel Stiffness for Stage‐Adaptive Bone Regeneration

Advanced Science, EarlyView.
Near‐infrared (NIR) irradiation triggers Ca2+ release from thermoresponsive nanocarriers, enabling in situ stiffening of an adaptive hydrogel from a soft to a stiff state, thereby sequentially supporting mesenchymal stromal cell stemness and osteogenic differentiation for stage‐adaptive bone regeneration.
Yuxin Yang, Fan Yang, Lu Wang, Zongtai Li, Weichang Li, Xinchun Zhang   +5 more
wiley   +1 more source

Engineering Ultrastable Intrinsic Radicals: Graphene Quantum Dots With NIR‐II Emission for Dynamic Deep‐Tissue Bioimaging

Advanced Science, EarlyView.
Stable radicals are attractive for photonic and quantum information technologies but are often limited by instability. We stabilize intrinsic radicals in graphene quantum dots via 2D polymerization of perylene derivatives, where bilayer defect confinement suppresses quenching (100–500 K).
Qin Xu, Yijie Hou, Bingzhe Wang, Tesen Zhang, Yupeng Liu, Shuaiqi Li, Maohua Chen, Guichuan Xing, Dongbo Guo, Songnan Qu   +9 more
wiley   +1 more source

Triple‐Helix Biomolecules Construct Self‐Adaptive Multi‐Phase Interfaces for Dendrites Immunized Zinc Metal Anodes

Advanced Science, EarlyView.
A bio‐derived triple‐helix framework enables adaptive interphase engineering for aqueous Zn metal batteries. Directional Zn2+ migration channels and dynamic transformation into β‐sheet domains construct an optimized solid electrolyte interphase with flexible–rigid synergy, delivering dendrite‐free Zn deposition and exceptional long‐term battery cycling
Tianyi Wang, Jiahui Lu, Wei Gu, Jianfei Shi, Yuting Qin, Jian Yang, Di He, Zixia Lin, Jiabao Li, Bing Sun, Guoxiu Wang, Chengyin Wang   +11 more
wiley   +1 more source

Glycosylation pattern controls solubility, micellization, and aggregation of structurally defined ivy-derived triterpenoid saponins

JCIS Open
Triterpenoid saponins are amphiphilic plant metabolites with broad agricultural applications. This study compares monodesmosidic α-hederin and hederacolchiside A1 (C3-glycosylated), and bidesmosidic hederacoside C (C3 and C28 glycosylated) to evaluate ...
Chen Wang, Jacob Judas Kain Kirkensgaard, Jens Risbo, Malbor Dervishi, Gor Nahapetyan, Tue Hassenkam, Marco Rami, Søren Bak, Hans Christian Bruun Hansen   +8 more
doaj   +1 more source

Recapitulating In Vivo Pharmacokinetics and Size‐Dependent Nanomedicine Delivery in a Microfluidic Platform

Advanced Science, EarlyView.
A microfluidic tumor platform integrates pharmacokinetic flow control, vascular‐like barriers, and 3D tumor spheroids to emulate in vivo drug exposure. The system reproduces dynamic concentration–time profiles and enables size‐dependent nanoparticle transport and efficacy evaluation, providing a predictive framework for assessing nanomedicine ...
Su Jeong Kang, Moon Sup Yoon, Jae Min Lee, Min Jeong Jo, Chae Eun Jin, Dae Hwan Shin   +5 more
wiley   +1 more source

Separation of heavy metal pollutants by micellar-enhanced ultrafiltration membrane system and its surfactant recovery

Communications in Science and Technology
Micellar-enhanced ultrafiltration (MEUF) is an effective treatment for treating heavy metal effluents. However, excessive use of synthetic surfactants leads to more serious problems, thereby highlighting the significance of surfactant recovery.
Nita Aryanti, Heru Susanto, I Nyoman Widiasa, Nur Rokhati, Aininu Nafiunisa, Alifia Rizki Adina, Arnaldi Dwilaksita   +6 more
doaj   +1 more source

Effect of surfactant type and concentration on the properties of spray drop and solution of haloxyfop-R-methyl and its efficacy on wild barley (Hordeum spontaneum K. Koch) [PDF]

پژوهش‌های حفاظت گیاهان ایران
IntroductionWild barley is an annual and winter weed belonging to the family Poaceae. It can occupy a wide range of habitats and its damage to some crops, especially wheat and rapeseed, has been reported.
Zohreh Younesi, Akbar Aliverdi, Goudarz Ahmadvand   +2 more
doaj   +1 more source