Fabrication and characterization of Si1- x Ge x nanocrystals in as-grown and annealed structures: a comparative study [0.03%]
原结构和退火结构中Si1- x Ge x纳米晶体的制作与表征：比较研究
Muhammad Taha Sultan,Adrian Valentin Maraloiu,Ionel Stavarache et al.
Muhammad Taha Sultan et al.
Multilayer structures comprising of SiO2/SiGe/SiO2 and containing SiGe nanoparticles were obtained by depositing SiO2 layers using reactive direct current magnetron sputtering (dcMS), whereas, Si and Ge were co-sputtered using dcMS and high...
Toxicity and safety study of silver and gold nanoparticles functionalized with cysteine and glutathione [0.03%]
半胱氨酸和谷胱甘肽功能化的银和金纳米颗粒的毒性及安全性研究
Barbara Pem,Igor M Pongrac,Lea Ulm et al.
Barbara Pem et al.
This study was designed to evaluate the nano-bio interactions between endogenous biothiols (cysteine and glutathione) with biomedically relevant, metallic nanoparticles (silver nanoparticles (AgNPs) and gold nanoparticles (AuNPs)), in order...
Long-term entrapment and temperature-controlled-release of SF6 gas in metal-organic frameworks (MOFs) [0.03%]
长期 Entrapment 及温度控制释放金属有机框架(MOFs)中的SF6气体
Hana Bunzen,Andreas Kalytta-Mewes,Leo van Wüllen et al.
Hana Bunzen et al.
In this work, a metal-organic framework (MOF), namely MFU-4, which is comprised of zinc cations and benzotriazolate ligands, was used to entrap SF6 gas molecules inside its pores, and thus a new scheme for long-term leakproof storage of dan...
Jeehye Byun,Damien Thirion,Cafer T Yavuz
Jeehye Byun
Rigid network structures of nanoporous organic polymers provide high porosity, which is beneficial for applications such as gas sorption, gas separation, heterogeneous (photo)catalysis, sensing, and (opto)electronics. However, the network s...
Prestress-loading effect on the current-voltage characteristics of a piezoelectric p-n junction together with the corresponding mechanical tuning laws [0.03%]
预应力对压电p-n结电流电压特性的影响及相应的力学调控规律
Wanli Yang,Shuaiqi Fan,Yuxing Liang et al.
Wanli Yang et al.
A model is proposed to study the diffusion of non-equilibrium minority carriers under the influence of a piezo potential and to calculate the corresponding current-voltage (I-V) characteristics of a piezoelectric p-n junction exposed to mec...
Engineered superparamagnetic iron oxide nanoparticles (SPIONs) for dual-modality imaging of intracranial glioblastoma via EGFRvIII targeting [0.03%]
通过EGFRvIII靶向用于颅内胶质母细胞瘤双模式成像的工程化超顺磁性铁氧体纳米颗粒(SPIONs)研究
Xianping Liu,Chengjuan Du,Haichun Li et al.
Xianping Liu et al.
In this work, a peptide-modified, biodegradable, nontoxic, brain-tumor-targeting nanoprobe based on superparamagnetic iron oxide nanoparticles (SPIONs) (which have been commonly used as T 2-weighted magnetic resonance (MR) contrast agents) ...
Nanoarchitectonics meets cell surface engineering: shape recognition of human cells by halloysite-doped silica cell imprints [0.03%]
纳米构态工程与细胞表面工程技术相融合：以凹凸棒土掺杂二氧化硅的细胞印迹技术实现对细胞形状的识别
Elvira Rozhina,Ilnur Ishmukhametov,Svetlana Batasheva et al.
Elvira Rozhina et al.
Cell surface engineering, as a practical manifestation of nanoarchitectonics, is a powerful tool to modify and enhance properties of live cells. In turn, cells may serve as sacrificial templates to fabricate cell-mimicking materials. Herein...
Microfluidic manufacturing of different niosomes nanoparticles for curcumin encapsulation: Physical characteristics, encapsulation efficacy, and drug release [0.03%]
微流控制造用于姜黄素包封的不同非离子型胶束纳米粒：物理性质、包封效率及药物释放
Mohammad A Obeid,Ibrahim Khadra,Abdullah Albaloushi et al.
Mohammad A Obeid et al.
Curcumin, a natural chemical compound found in Curcuma longa that has been used in antitumor and anti-inflammation applications, exhibits very limited water solubility and rapid in vivo degradation, which limits its clinical application. To...
Lipid nanostructures for antioxidant delivery: a comparative preformulation study [0.03%]
抗氧化剂输送的脂质纳米结构：预制剂比较研究
Elisabetta Esposito,Maddalena Sguizzato,Markus Drechsler et al.
Elisabetta Esposito et al.
This investigation is a study of new lipid nanoparticles for cutaneous antioxidant delivery. Several molecules, such as α-tocopherol and retinoic acid, have been shown to improve skin condition and even counteract the effects of exogenous ...
Biocatalytic oligomerization-induced self-assembly of crystalline cellulose oligomers into nanoribbon networks assisted by organic solvents [0.03%]
有机溶剂辅助的结晶纤维素寡聚体纳米带网络的生物催化寡聚诱导自组装作用
Yuuki Hata,Yuka Fukaya,Toshiki Sawada et al.
Yuuki Hata et al.
Crystalline poly- and oligosaccharides such as cellulose can form extremely robust assemblies, whereas the construction of self-assembled materials from such molecules is generally difficult due to their complicated chemical synthesis and l...