Results 41 to 50 of about 123,079 (217)

Molecularly Engineered Highly Stable Memristors with Ultra‐Low Operational Voltage: Integrating Synthetic DNA with Quasi‐2D Perovskites

open access: yesAdvanced Functional Materials, EarlyView.
Molecularly engineered memristors integrating Ag nanoparticle–embedded synthetic DNA with quasi‐2D halide perovskites enable ultra‐low‐operational voltage, forming‐free resistive switching, and record‐low power density. This synergistic integration of customized DNA and 2D OHP in bio‐hybrid architecture enhances charge transport, reduces variability ...
Kavya S. Keremane   +9 more
wiley   +1 more source

Five plant species newly recorded in Zhejiang Province, China

open access: yes浙江大学学报. 农业与生命科学版, 2017
During the course of compiling Flora of Wenzhou, Wild Plants of Baishanzu: Xylophyta Ⅱ and Flora of Zhejiang, several peculiar specimens were collected, and which cannot be classified into any species previously reported in Zhejiang Province, China ...
LIU Xi, CHEN Xianxing
doaj   +1 more source

Spin Defects in Hexagonal Boron Nitride as 2D Strain Sensors

open access: yesAdvanced Functional Materials, EarlyView.
We demonstrate that boron‐vacancy (VB${\rm V}_{\rm B}$) centers in hexagonal boron nitride (hBN) enable quantitative strain sensing with sub‐micrometer resolution. Using this approach under continuously tunable in‐plane stress, we precisely quantify strain‐induced shifts of the E2g${\rm E}_{2{\rm g}}$ Raman mode in multilayer hBN, establishing VB${\rm ...
Zhao Mu   +7 more
wiley   +1 more source

Study on construction of training standard of pension nursing staff in Zhejiang Province

open access: yesHuli yanjiu, 2017
Objective:To construct training standard of pension nursing staff in Zhejiang province,to provide references for pension nursing staff training in Zhejiang province,and to promote continuous improvement of pension nursing staff training in China.Methods ...
Diao Wenhua, XU Hong
doaj  

Study on species diversity of ancient trees in Zhejiang Province

open access: yes浙江大学学报. 农业与生命科学版, 2005
According to investigation in 2002, there are 21.37×104 ancient trees, which belongs to 459 species (including varieties), 196 genera, 73 families in Zhejiang Province. The present situation of species diversity was analyzed in this paper.
DU Qun   +3 more
doaj   +1 more source

Metal–Organic Frameworks for Gaseous Pollutant Management: From Capture to Neutralization and Reutilization

open access: yesAdvanced Functional Materials, EarlyView.
This review maps how MOFs can manage hazardous gases by combining adsorption, neutralization, and reutilization, enabling sustainable air‐pollution control. Covering chemical warfare agent simulants, SO2, NOx, NH3, H2S, and volatile organic compounds, it highlights structure‐guided strategies that boost selectivity, water tolerance, and cycling ...
Yuanmeng Tian   +8 more
wiley   +1 more source

Polymer Network Modified Perovskite for High‐Performance Pure Blue Light‐Emitting Diodes

open access: yesAdvanced Functional Materials, EarlyView.
A polymer network of poly(4‐vinylphenol) (PVPh) is introduced to improve pure blue perovskite light‐emitting diodes. PVPh effectively passivates defects, enhances film morphology, reduces lattice strain, and suppresses ion migration. These effects lead to record device performance, achieving 9.82% external quantum efficiency and stable blue emission at
Zhongkai Yu   +11 more
wiley   +1 more source

Doxorubicin‐Loaded Metal–Organic Framework for Ferroptosis‐Enhanced Chemotherapy Through Sustained Zn Release and Glutathione Peroxidase Downregulation

open access: yesAdvanced Healthcare Materials, EarlyView.
A robust zinc‐based metal–organic framework (ZnMOF) enables dual functions of doxorubicin delivery and sustained Zn2+ release to trigger ferroptosis‐enhnaced chemotherapy. DOX@ZnMOF effectively depletes intracellular glutathione, suppresses GPX4, and elevates reactive oxygen species, leading to efficient oxidative DNA damage and apoptosis.
Xin Ma   +5 more
wiley   +1 more source

Studies on the population number of waterfowls in Zhejing Province

open access: yes浙江大学学报. 农业与生命科学版, 2001
The population number, density and diversity of waterfowls in Zhejiang Province were surveyed from April 1997 to July 1999, with the systematic sampling, line transect and point count methods.7 orders, 13 families and 97 species of waterfowl with 53.6 ...
LIU An-xing   +4 more
doaj   +1 more source

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