Hydrothermal Synthesis and a Composite Crystal Structure of Na6Cu7BiO4(PO4)4[Cl,(OH)]3 as a Candidate for Quantum Spin Liquid DOI
O. V. Yakubovich, Larisa V. Shvanskaya, Galina V. Kiriukhina

et al.

Inorganic Chemistry, Journal Year: 2021, Volume and Issue: 60(15), P. 11450 - 11457

Published: July 15, 2021

A novel sodium bismuth oxo-cuprate phosphate chloride, Na6Cu7BiO4(PO4)4[Cl2.23(OH)0.77], containing square-kagomé layers of Cu2+ has been synthesized by hydrothermal techniques. The compound crystallizes in the tetragonal space group P4/nmm, a = 10.0176(4), c 10.8545(6), Z 2, V 1089.3(1) Å3, R1 0.021, wR 0.053, S 1.32. Its composite crystal structure includes [O4Cu6Bi]7+ layers, which are formed clusters oxygen-centered tetrahedra [OCu3Bi]. These positively charged two periodic fragments intercalated negatively [CuNa6Cl3(PO4)4]7– matrix built Na-centered polyhedra, PO4 tetrahedra, and CuO4Cl pyramids. character as well way its self-assembly, discussed close connection with sulfohalite Na6ClF(SO4)2 salt. It is shown that "host–guest" model formation Na6Cu7BiO4(PO4)4[Cl2.23(OH)0.77] phase due to group–subgroup symmetry relation cubic mineral also supported crystallization condition excess chloride. magnetic subsystem represented dense network 2Cu1 4Cu2 ions, decorated weakly bonded Cu3 ions. Measurements magnetization heat capacity indicate absence long-range order up 2 K, makes this candidate for highly demanded spin liquid.

Language: Английский

Materials Nanoarchitectonics from Atom to Living Cell: A Method for Everything DOI
Katsuhiko Ariga, Rawil Fakhrullin

Bulletin of the Chemical Society of Japan, Journal Year: 2022, Volume and Issue: 95(5), P. 774 - 795

Published: March 22, 2022

Abstract Promoted understanding of nanostructures and their functions significantly rely on rapid progress nanotechnology within a few decades. It would be fruitful way to consider materials science through regulation nanostructure regulations the basis nanotechnological accomplishments. As post-nanotechnology concept, new concept nanoarchitectonics has recently emerged as methodology produce functional from nanoscale units. In this review article, we discuss recent advances related approaches atom-scales living cell sizes. The multiscale are exemplified discussed including atom molecules nanoarchitectonics, supramolecular at cell-scale. Next, supracell-level is organization designed surfaces, sheets layered three-dimensional biofilms bioinks, challenges for cells liquid interface. All formed with fundamental units, atoms, molecules, nanomaterials, therefore, basic units can hypothetically applied any kind material. Therefore, could method everything in an analogy theory physics.

Language: Английский

Citations

88
Package delivered: folate receptor-mediated transporters in cancer therapy and diagnosis DOI Creative Commons
Mohsen Ahmadi, Christoph A. Ritter, Thomas von Woedtke

et al.

Chemical Science, Journal Year: 2024, Volume and Issue: 15(6), P. 1966 - 2006

Published: Jan. 1, 2024

Neoplasias pose a significant threat to aging society, underscoring the urgent need overcome limitations of traditional chemotherapy through pioneering strategies. Targeted drug delivery is an evolving frontier in cancer therapy, aiming enhance treatment efficacy while mitigating undesirable side effects. One promising avenue utilizes cell membrane receptors like folate receptor guide transporters precisely malignant cells. Based on cellular as hallmark, targeted nanocarriers and small molecule-drug conjugates have been developed that comprise different (bio) chemistries and/or mechanical properties with individual advantages challenges. Such modern folic acid-conjugated stimuli-responsive provide systemic controlled release, enabling reduced dosages, circumvention resistance, diminished adverse Since transporters' structure-based

Language: Английский

Citations

20
Recent Developments in Nickel-Based Layered Double Hydroxides for Photo(-/)electrocatalytic Water Oxidation DOI
Shuai Jiang, Mengyang Zhang,

Cui Xu

et al.

ACS Nano, Journal Year: 2024, Volume and Issue: 18(26), P. 16413 - 16449

Published: June 21, 2024

Layered double hydroxides (LDHs), especially those containing nickel (Ni), are increasingly recognized for their potential in photo(-/)electrocatalytic water oxidation due to the abundant availability of Ni, corrosion resistance, and minimal toxicity. This review provides a comprehensive examination Ni-based LDHs electrocatalytic (EC), photocatalytic (PC), photoelectrocatalytic (PEC) processes. The delves into operational principles, highlighting similarities distinctions as well benefits limitations associated with each method oxidation. It includes detailed discussion on synthesis monolayer, ultrathin, bulk LDHs, focusing merits drawbacks inherent approach. Regarding EC oxygen evolution reaction (OER), strategies improve catalytic performance insights structural during process summarized. Furthermore, extensively covers advancements PEC OER, including an analysis semiconductors paired form photoanodes, focus enhanced activity, stability, underlying mechanisms facilitated by LDHs. concludes addressing challenges prospects development innovative LDH catalysts practical applications. provided this paper will not only stimulate further research but also engage scientific community, thus driving field forward.

Language: Английский

Citations

20
An update on the applications and characteristics of magnetic iron oxide nanoparticles for drug delivery DOI
Dimitri Stanicki, Thomas Vangijzegem,

Indiana Ternad

et al.

Expert Opinion on Drug Delivery, Journal Year: 2022, Volume and Issue: 19(3), P. 321 - 335

Published: Feb. 24, 2022

Introduction In the field of drug delivery, controlling release therapeutic substances at localized targets has become a primary focus medical research, especially in cancer treatment. Magnetic nanoparticles are one most promising carriers thanks to their biocompatibility and (super)paramagnetic properties. These properties allow for combination between imaging modalities specific drugs target sites using either local stimulus (i.e. pH, conjugation biomarkers, …) or external magnetic field).Areas covered This review provides an update on recent advances with development targeted delivery systems based (MNPs). overview focuses active targeting strategies combining both theranostics). If examples concern particular case therapy, possibility MNPs other applications is also discussed.Expert opinion The clinically relevant driven by advantages stemming from remarkable easy preparation, facile chemical functionalization, biocompatibility, low toxicity, superior responsiveness). literature shows that can be efficiently used controlled locations mediated various stimuli. Advances should lead implementation such into clinical trials, enabling tracking body.

Language: Английский

Citations

60
Surface modification of two-dimensional layered double hydroxide nanoparticles with biopolymers for biomedical applications DOI Creative Commons
Marko Pavlović, Adél Szerlauth, Szabolcs Muráth

et al.

Advanced Drug Delivery Reviews, Journal Year: 2022, Volume and Issue: 191, P. 114590 - 114590

Published: Oct. 30, 2022

Language: Английский

Citations

46
Advanced application of nanotechnology in active constituents of Traditional Chinese Medicines DOI Creative Commons
Chong Qiu,

Jun Zhe Zhang,

Bo Wu

et al.

Journal of Nanobiotechnology, Journal Year: 2023, Volume and Issue: 21(1)

Published: Nov. 29, 2023

Abstract Traditional Chinese Medicines (TCMs) have been used for centuries the treatment and management of various diseases. However, their effective delivery to targeted sites may be a major challenge due poor water solubility, low bioavailability, potential toxicity. Nanocarriers, such as liposomes, polymeric nanoparticles, inorganic nanoparticles organic/inorganic nanohybrids based on active constituents from TCMs extensively studied promising strategy improve achieve higher therapeutic effect with fewer side effects compared conventional formulations. This review summarizes recent advances in nanocarrier-based systems types TCMs, including terpenoids, polyphenols, alkaloids, flavonoids, quinones, different natural sources. covers design preparation nanocarriers, characterization, vitro/vivo evaluations. Additionally, this highlights challenges opportunities field suggests future directions research. Nanocarrier-based shown great improving efficacy serve comprehensive resource researchers field. Graphical abstract

Language: Английский

Citations

28
Biomimetic Ghost Nanomedicine-Based Optotheranostics for Cancer DOI Creative Commons
Rajendra Prasad, Vaskuri G. S. Sainaga Jyothi, Nagavendra Kommineni

et al.

Nano Letters, Journal Year: 2024, Volume and Issue: 24(27), P. 8217 - 8231

Published: June 7, 2024

Theranostic medicine combines diagnostics and therapeutics, focusing on solid tumors at minimal doses. Optically activated photosensitizers are significant examples owing to their photophysical chemical properties. Several optotheranostics have been tested that convert light imaging signals, therapeutic radicals, heat. Upon exposure, conjugated kill tumor cells by producing reactive oxygen species heat or releasing cancer antigens. Despite clinical trials, these molecularly require protection from surroundings a localized direction for site-specific delivery during blood circulation. Therefore, cell membrane biomimetic ghosts proposed precise safe of optically active large molecules, which clinically relevant because biocompatibility, long circulation time, bypass immune recognition, targeting ability. This review focuses the role nanoparticles in treatment diagnosis through light-mediated therapy, providing insights into preclinical status.

Language: Английский

Citations

8
Copper-doped layered double hydroxides co-deliver proteins/drugs for cascaded chemodynamic/immunotherapy via dual regulation of tumor metabolism DOI
Gaoming Li, Zhi‐Qiang Wang, Yunqi Guo

et al.

Acta Biomaterialia, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 1, 2025

Language: Английский

Citations

1
Nanotheranostics with Radionuclides for Cancer Diagnosis and Therapy DOI Open Access

Minhui Cui,

Mengmeng Zhu, Dongsheng Tang

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 9, 2025

Abstract Anti‐tumor theranostic radionuclide nanosystems have gained significant attention as an emerging therapeutic strategy. This review systematically elucidates the concept and recent advances of anti‐tumor nanotheranostic systems with radionuclides, a focus on design nanocarriers, precise selection their advantages limitations in clinical translation. also explores integration imaging various treatment modalities, including photodynamic therapy, photothermal sonodynamic immunotherapy. Furthermore, combination therapy fluorescence magnetic resonance technologies, which broadens application nanotheranostics, is discussed. Finally, outlooks future development nanotheranostics radionuclides proposes key research focus.

Language: Английский

Citations

1
Nanotechnology in the manufacturing of sustainable food packaging: a review DOI Creative Commons
Sabyasachi Ghosh, Rakesh Kumar Mandal, Ayan Mukherjee

et al.

Discover Nano, Journal Year: 2025, Volume and Issue: 20(1)

Published: Feb. 14, 2025

At present, there is an escalating concern among consumers regarding the spoilage and safety of food items. Furthermore, packaging materials used within industry are typically unsustainable packaging. To confront this significant challenge, nanotechnology may offer a feasible alternative to standard practices. Several naturally derived polymers capable substituting petrochemical-based polymers. The application biopolymers has demonstrated ability prolong shelf life However, these frequently exhibit limited functionality. incorporation nanomaterials can significantly enhance capabilities films. fields trending areas research that hold promise for addressing various challenges sector. Integrating into yields advantages relative traditional approaches. It contributes enhanced quality safety, provides with insights their dietary practices, enables repair tears, increases longevity storage. Incorporating biobased films gained prominence in sustainable This review explores general overview historical perspective nanotechnology. In addition, we addressed kinds involved functions applications briefly reviewed. compilation discussion highlight safe, sustainable, satisfiable Finally, toxicity, future trends were summarized. underscores necessity

Language: Английский

Citations

1