Histidine‐Mediated Synthesis of Chiral Cobalt Oxide Nanoparticles for Enantiomeric Discrimination and Quantification DOI Creative Commons
Xing Liu, Yanli Du, Shenli Wang

и другие.

Small, Год журнала: 2023, Номер 19(26)

Опубликована: Март 26, 2023

Chiral transition metal oxide nanoparticles (CTMOs) are attracting a lot of attention due to their fascinating properties. Nevertheless, elucidating the chirality induction mechanism often remains major challenge. Herein, synthesis chiral cobalt mediated by histidine (Co3 O4 @L-His and Co3 @D-His for synthesized in presence L- D-histidine, respectively) is investigated. Interestingly, these CTMOs exhibit remarkable tunable chiroptical Their analysis x-ray photoelectron, Fourier transform infrared, ultraviolet-visible absorption spectroscopy indicates that ratio Co2+ /Co3+ interactions with imidazole groups behind In addition, use development sensitive, rapid, enantioselective circular dichroism-based sensors demonstrated, allowing direct molecular detection discrimination between cysteine or penicillamine enantiomers. The dichroism response exhibits limit enantiomers as low 10 µm. Theoretical calculations suggest ligand exchange coexistence both species adsorbed on surface responsible enantiomeric discrimination. This research will enrich synthetic approaches obtain enable extension applications discovery new

Язык: Английский

Biomimetic mineralization based on self-assembling peptides DOI
Qing Li, Yuefei Wang, Gong Zhang

и другие.

Chemical Society Reviews, Год журнала: 2023, Номер 52(5), С. 1549 - 1590

Опубликована: Янв. 1, 2023

Biomimetic science has attracted great interest in the fields of chemistry, biology, materials science, and energy. mineralization is process synthesizing inorganic minerals under control organic molecules or biomolecules mild conditions. Peptides are motifs that constitute proteins, can self-assemble into various hierarchical structures show a high affinity for substances. Therefore, peptides be used as building blocks synthesis functional biomimetic materials. With participation peptides, morphology, size, composition mineralized controlled precisely. not only provide well-defined templates nucleation growth nanomaterials but also have potential to confer with catalytic efficiency, selectivity, biotherapeutic functions. In this review, we systematically summarize research progress formation mechanism, nanostructural manipulation, applications peptide-templated These further inspire researchers design structurally complex functionalized promising applications.

Язык: Английский

Процитировано

53

Circularly Polarized Light-Enabled Chiral Nanomaterials: From Fabrication to Application DOI Creative Commons

Changlong Hao,

Gaoyang Wang, Chen Chen

и другие.

Nano-Micro Letters, Год журнала: 2023, Номер 15(1)

Опубликована: Янв. 18, 2023

Abstract For decades, chiral nanomaterials have been extensively studied because of their extraordinary properties. Chiral nanostructures attracted a lot interest potential applications including biosensing, asymmetric catalysis, optical devices, and negative index materials. Circularly polarized light (CPL) is the most attractive source for chirality owing to its high availability, now it has used as preparation matter. In this review, recent progress in field CPL-enabled summarized. Firstly, advancements fabrication materials using circularly are described, focusing on unique strategies. Secondly, an overview driven by CPL provided, with particular emphasis phototherapy. Finally, perspective challenges given.

Язык: Английский

Процитировано

53

Expanding the Horizons of Machine Learning in Nanomaterials to Chiral Nanostructures DOI Creative Commons
Vera Kuznetsova, Áine Coogan,

Dmitry Botov

и другие.

Advanced Materials, Год журнала: 2024, Номер 36(18)

Опубликована: Янв. 19, 2024

Abstract Machine learning holds significant research potential in the field of nanotechnology, enabling nanomaterial structure and property predictions, facilitating materials design discovery, reducing need for time‐consuming labor‐intensive experiments simulations. In contrast to their achiral counterparts, application machine chiral nanomaterials is still its infancy, with a limited number publications date. This despite great advance development new sustainable high values optical activity, circularly polarized luminescence, enantioselectivity, as well analysis structural chirality by electron microscopy. this review, an methods used studying provided, subsequently offering guidance on adapting extending work nanomaterials. An overview within framework synthesis–structure–property–application relationships presented insights how leverage study these highly complex are provided. Some key recent reviewed discussed Finally, review captures achievements, ongoing challenges, prospective outlook very important field.

Язык: Английский

Процитировано

25

Polyoxometalate nanomaterials for enhanced reactive oxygen species theranostics DOI
Jiale Liu, Mengyao Huang, Xinyu Zhang

и другие.

Coordination Chemistry Reviews, Год журнала: 2022, Номер 472, С. 214785 - 214785

Опубликована: Сен. 2, 2022

Язык: Английский

Процитировано

57

Chiral inorganic nanomaterials for biological applications DOI Open Access
Jinpeng Wang,

Xiaoyong Yue,

Qi Ding

и другие.

Nanoscale, Год журнала: 2023, Номер 15(6), С. 2541 - 2552

Опубликована: Янв. 1, 2023

This review summarizes the works regarding chiral inorganic nanomaterials with bio-functions and bio-applications, which can deep our understanding on nanomaterials' construction principles biological functional properties.

Язык: Английский

Процитировано

34

Chiral inorganic nanomaterials for bioapplications DOI Creative Commons
Gaoyang Wang, Hongyu Zhang, Hua Kuang

и другие.

Matter, Год журнала: 2023, Номер 6(6), С. 1752 - 1781

Опубликована: Июнь 1, 2023

Язык: Английский

Процитировано

31

Chiral carbon dots derived from tryptophan and threonine for enantioselective sensing of L/D-Lysine DOI
Shanshan Wei,

Chenzhao Wang,

Yuchen Wang

и другие.

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 662, С. 48 - 57

Опубликована: Фев. 6, 2024

Язык: Английский

Процитировано

13

Chiral inorganic nanomaterials for biomedical applications DOI
Nam Heon Cho, Hyeohn Kim, Jeong Won Kim

и другие.

Chem, Год журнала: 2024, Номер 10(4), С. 1052 - 1070

Опубликована: Янв. 23, 2024

Язык: Английский

Процитировано

11

Chiral nanomaterials for biosensing, bioimaging, and disease therapies DOI

Aihua Qu,

Liguang Xu, Chuanlai Xu

и другие.

Chemical Communications, Год журнала: 2022, Номер 58(92), С. 12782 - 12802

Опубликована: Янв. 1, 2022

Chiral plasmonic nanomaterials for biosensing, bioimaging and disease therapy.

Язык: Английский

Процитировано

32

Chiral Iron Oxide Supraparticles Enable Enantiomer‐Dependent Tumor‐Targeted Magnetic Resonance Imaging DOI
Chen Li, Jing Zhao, Xiaoqing Gao

и другие.

Advanced Materials, Год журнала: 2023, Номер 35(49)

Опубликована: Сен. 18, 2023

The chemical, physical and biological effects of chiral nanomaterials have inspired general interest demonstrated important advantages in fundamental science. Here, iron oxide supraparticles (Fe3 O4 SPs) modified by penicillamine (Pen) molecules with g-factor ≈2 × 10-3 at 415 nm are fabricated, these SPs act as high-quality magnetic resonance imaging (MRI) contrast agents. Therein, the transverse relaxation efficiency T2 -MRI results Fe3 a r2 relaxivity 157.39 ± 2.34 mM-1 ·S-1 for D-Fe3 136.21 1.26 L-Fe3 due to enhanced electronic transition dipole moment compared SPs. vivo MRI show that exhibit two-fold lower ratio than SPs, which enhances targeted enrichment tumor tissue, such prostate cancer, melanoma brain glioma tumors. Notably, it is found 7.7-fold higher affinity cell surface receptor cluster-of-differentiation 47 (CD47) These findings uncover highly effective agent targeting broad tumors, thus accelerating practical application deepening understanding chirality non-biological environments.

Язык: Английский

Процитировано

19