Nano Research
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Probing the active sites of 2D nanosheets with Fe-N-C carbon shell encapsulated FexC/Fe species for boosting sodium-ion storage performances
Nano Research - - 2021
Developing stable but high active metal-nitrogen-carbon (M-N-C)-based hard carbon anode is a promising way to be the alternatives to graphene and blank hard carbon for sodium-ion batteries (SIBs), requiring the precise tailoring of the electronic structure for optimizing the Na+ intercalation behavior, yet is greatly challenging. Herein, Fe-N-C graphitic layer-encapsulating Fe3C species within har...... hiện toàn bộ
Highly active N-doped carbon encapsulated Pd-Fe intermetallic nanoparticles for the oxygen reduction reaction
Nano Research - Tập 13 - Trang 2365-2370 - 2020
Developing highly efficient non-Pt catalysts for fuel cells and metal-air batteries is highly desirable but still challenging due to the sluggish oxygen reduction reaction (ORR). Herein, a facile and efficient strategy is demonstrated to prepare N-doped carbon encapsulated ordered Pd-Fe intermetallic (O-Pd-Fe@NC/C) nanoparticles via a one-step thermal annealing method. The obtained O-Pd-Fe@NC/C na...... hiện toàn bộ
Carrier-driven magnetic and topological phase transitions in two-dimensional III–V semiconductors
Nano Research - Tập 16 - Trang 3443-3450 - 2022
III–V semiconductors such as GaAs are widely studied as promising candidates for high-speed integrated circuit. Despite these applications for conventional bulk structures, their fundamental physical properties in the nanoscale limit are still in scarcity, which is of great importance for the development of nanoelectronics. In this work, we demonstrate that the III–V semiconductor MX (M = Al, Ga, ...... hiện toàn bộ
Repair and stabilization in confined nanoscale systems — inorganic nanowires within single-walled carbon nanotubes
Nano Research - Tập 5 - Trang 833-844 - 2012
Repair is ubiquitous in biological systems, but rare in the inorganic world. We show that inorganic nanoscale systems can however possess remarkable repair and reconfiguring capabilities when subjected to extreme confinement. Confined crystallization inside single-walled carbon nanotube (SWCNT) templates is known to produce the narrowest inorganic nanowires, but little is known about the potential...... hiện toàn bộ
Harnessing the collective properties of nanoparticle ensembles for cancer theranostics
Nano Research - Tập 7 - Trang 1719-1730 - 2014
Individual inorganic nanoparticles (NPs) have been widely used in the fields of drug delivery, cancer imaging and therapy. There are still many hurdles that limit the performance of individual NPs for these applications. The utilization of highly ordered NP ensembles opens a door to resolve these problems, as a result of their new or advanced collective properties. The assembled NPs show several a...... hiện toàn bộ
Antiferromagnetic element Mn modified PtCo truncated octahedral nanoparticles with enhanced activity and durability for direct methanol fuel cells
Nano Research - Tập 12 - Trang 2520-2527 - 2019
Pt-based magnetic nanocatalysts are one of the most suitable candidates for electrocatalytic materials due to their high electrochemistry activity and retrievability. Unfortunately, the inferior durability prevents them from being scaled-up, limiting their commercial applications. Herein, an antiferromagnetic element Mn was introduced into PtCo nanostructured alloy to synthesize uniform Mn-PtCo tr...... hiện toàn bộ
Synergistic anti-tumor therapy by a homotypic cell membrane-cloaked biomimetic nanocarrier with exceptionally potent activity against hepatic carcinoma
Nano Research - Tập 15 - Trang 8255-8269 - 2022
Hepatic carcinoma (HC) is the sixth most frequently occurring malignancies and the third leading cause of cancer death worldwide. Sepantronium bromide (YM155) is a small molecule inhibitor of survivin, which has broad-spectrum anticancer therapeutic effects in various xenograft models. However, several-day continuous infusion is required to achieve greater antitumor efficacy because of rapid elimi...... hiện toàn bộ
Inorganic hierarchical nanostructures induced by concentration difference and gradient
Nano Research - Tập 1 - Trang 213-220 - 2008
A very simple strategy for preparing hierarchical inorganic nanostructures is presented under ambient aqueous conditions. The hierarchical inorganic nanomaterials were obtained by simply adding a highly concentrated solution of one reactant to a solution of another reactant with low concentration. No surface-capping molecules or structure-directing templates were needed. The preparation of hierarc...... hiện toàn bộ
Enzyme-directed pH-responsive exfoliation and dispersion of graphene and its decoration by gold nanoparticles for use as a hybrid catalyst
Nano Research - Tập 6 Số 9 - Trang 693-702 - 2013
Cobalt-based metal–organic framework as a dual cooperative controllable release system for accelerating diabetic wound healing
Nano Research - Tập 13 - Trang 2268-2279 - 2020
Insufficient angiogenesis in the chronic wound of the diabetic is one of the most important causes that making the wound unable to heal itself. In this work, a cobalt-based metal–organic framework (ZIF-67) was introduced as a carrier for loading a pro-angiogenic small molecular drug (dimethyloxalylglycine, DMOG). To achieve a long-term angiogenic therapy on the diabetic wound beds, a dual cooperat...... hiện toàn bộ
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