Results 111 to 120 of about 190,329 (298)

Antimicrobial Activity of Amino-Modified Cellulose Nanofibrils Decorated with Silver Nanoparticles

Journal of Functional Biomaterials
Silver nanoparticles (Ag NPs) conjugated with amino-functionalized cellulose nanofibrils (NH2−CNFs) were in situ-prepared by reducing silver ions with free amino groups from NH2−CNFs.
Vesna Lazić, Jovan M. Nedeljković, Vanja Kokol   +2 more
doaj   +1 more source

Assessing the Impact of Technological Factors on the Stability of Liposomes the Photosensitizer Phthalocyanine Series

Разработка и регистрация лекарственных средств, 2019
Introduction. Liposomal technologies are widely used in medicine and cosmetology as a delivery system for diagnostic and medicinal products and biologically active substances.
T. A. Timofeeva, M. V. Dmitrieva, L. L. Nikolaeva, O. L. Orlova, N. A. Oborotova, A. P. Polozkova, I. I. Krasnyuk   +6 more
doaj   +1 more source

Shaping of Biohybrid Functional Living Materials

Advanced Functional Materials, EarlyView.
This work demonstrates a strategy for shaping living mycelium into functional materials by directing its natural growth. Nanoparticles armor hyphae, micron‐scale particles entangle within the network, and printed hydrogel architectures steer expansion, creating defined geometries.
Sarah Schyck, Mark Ablonczy, Sourav Patranabish, Kunal Masania   +3 more
wiley   +1 more source

Biophysical characterization of human serum albumin interaction with dapagliflozin: multi-spectroscopic and molecular docking study

Proceedings of the Mongolian Academy of Sciences
Human serum albumin (HSA) is the most abundant protein in human blood plasma and plays a crucial role in drug transport and pharmacokinetics. Dapagliflozin (DAPA), a sodium-glucose co-transporter 2 (SGLT2) inhibitor, is widely prescribed for the ...
Tuvshinjargal Duurenjargal, Tuguldur Badamkhatan, Khurelbaatar Luvsanbat, Mishig-Ochir Tsogbadrakh, Urnukhsaikhan Enerelt   +4 more
doaj   +1 more source

Light Activated Induction of Cuproptosis in Resistant Cancer Cells Using Polymeric BODIPY Nanoparticles for Photoactivated Chemotherapy

Advanced Functional Materials, EarlyView.
This article presents a photo‐responsive nanoparticle platform that precisely triggers copper‐dependent cuproptotic cell death in (drug‐resistant) cancer cells. The system remains stable and inactive in the dark but releases cytotoxic species upon red‐light irradiation, achieving potent activity in drug‐resistant breast cancer cells.
Ricarda Zimmermann, Nicolás Montesdeoca, Johannes Karges   +2 more
wiley   +1 more source

The emulsifying properties of Persian gum (Amygdalus scoparia Spach) as compared with gum Arabic

International Journal of Food Properties, 2018
The current study compares the emulsifying properties of Persian gum (PG) and gum Arabic (GA) in emulsions. The effects of concentration (0.5–3% w/v PG, 2.5–15% w/v PG), pH (2–7), ionic strength [NaCl, CaCl2 (0–300 mM)], and temperature (40–90°C) were ...
Abdolkhalegh Golkar, Seyed Masoud Taghavi, Farzaneh Aghili Dehnavi   +2 more
doaj   +1 more source

Photo‐Controlled Antibacterial Drug Release From DASA‐Coated Silica Particles for Improved Treatment of Wound Infections

Advanced Functional Materials, EarlyView.
Synthesis and characterization of light‐responsive donor–acceptor Stenhouse adducts (DASA)‐coated chlorhexidine‐loaded silica nanoparticles. Such a controllable drug‐delivery system enables the release of the antimicrobial drug on demand and in consecutive cycles, thereby maintaining the concentration within the therapeutic window.
Michèle Clerc, Flavia Zuber, Lea Oberhänsli, Yvonne Elbs‐Glatz, Maria M. Miguel, Vera M. Kissling, Qun Ren, Markus Rottmar, Luciano F. Boesel, Giorgia Giovannini   +9 more
wiley   +1 more source

Regulated Ion‐Diffusion Hydrogels for Subtle and Multimodal Temperature‐Strain Sensing in Wound Monitoring

Advanced Functional Materials, EarlyView.
A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang, Xinglong Pan, Zhiwei Li, Wanheng Lu, Chang Liu, Yi Zhou, Guo Tian, Ghim Wei Ho   +7 more
wiley   +1 more source

LL‐37 Driven Phase Transition and Stacking in Oligolamellar Gram‐Negative Bacterial Membrane Models

Advanced Functional Materials, EarlyView.
This work establishes oligolamellar bacterial membrane models to investigate how LL‐37 disrupts the complex dual‐bilayer architecture of Gram‐negative bacteria. Combining SAXS, cryo‐TEM, electrophoretic mobility measurements, and coarse‐grained simulations, it reveals cardiolipin‐driven phase transitions leading to bicelle‐like structures and membrane ...
Bettina Tran, Diane C.A. Lima, Linda Sandblad, Madeleine Ramstedt, Thereza A. Soares, Stefan Salentinig   +5 more
wiley   +1 more source

Research progress of Zeta potential measurement technique for membrane based on streaming potential method

Gongye shui chuli
Charged membranes have been widely concerned because of special separation performance. With the deepen understanding of the Zeta potential characterizing the charged properties of membranes, higher requirements for the accuracy of Zeta potential are put
SHI Zhili
doaj   +1 more source