A5033082519- Nanoparticle-Based Drug Delivery
- Insect and Pesticide Research
- Advanced Drug Delivery Systems
- Graphene and Nanomaterials Applications
- Insect-Plant Interactions and Control
- Advanced Photocatalysis Techniques
- Pesticide and Herbicide Environmental Studies
- biodegradable polymer synthesis and properties
- Electrochemical sensors and biosensors
- Quantum Dots Synthesis And Properties
- RNA Interference and Gene Delivery
- Nanomaterials for catalytic reactions
- Water Resources and Sustainability
- Plant Stress Responses and Tolerance
- Anodic Oxide Films and Nanostructures
- Electromagnetic wave absorption materials
- Agricultural Research and Practices
- Perovskite Materials and Applications
- Advancements in Battery Materials
- Angiogenesis and VEGF in Cancer
- Plant Molecular Biology Research
- Genetic and phenotypic traits in livestock
- Copper-based nanomaterials and applications
- Dengue and Mosquito Control Research
- Agricultural Systems and Practices
Lanzhou University
2010-2025
Qiqihar University
2024
Liaoning Academy of Agricultural Sciences
2010-2023
Institute of Plant Protection
2010-2023
South China University of Technology
2023
Chinese Academy of Agricultural Sciences
2013-2022
Zhejiang University of Science and Technology
2022
Institute of Agricultural Resources and Regional Planning
2022
Ministry of Agriculture and Rural Affairs
2022
Northeast Agricultural University
2013-2019
Orally administrable anticancer nanomedicines are highly desirable due to their easy and repeatable administration, but not yet feasible because the current nanomedicine cannot simultaneously overcome strong mucus villi barriers thus have very low bioavailability (BA). Herein, this work presents first polymeric micelle capable of fast permeation absorption delivering paclitaxel (PTX) efficiently tumors with therapeutic efficacy even better than intravenously administered polyethylene glycol...
Cancer is the leading cause of death worldwide. Nanomaterials and nanotechnologies could provide potential solutions. In this research, a novel biodegradable poly(lactide-co-glycolide)-d-a-tocopheryl polyethylene glycol 1000 succinate (PLGA-TPGS) random copolymer was synthesized from lactide, glycolide d-a-tocopheryl (TPGS) by ring-opening polymerization using stannous octoate as catalyst. The obtained copolymers were characterized 1H NMR, FTIR, GPC TGA. docetaxel-loaded nanoparticles made...
In this study, we construct a quantum well effect-based two-dimensional Z-scheme superlattice heteronanostructure photocatalyst constructed from hydrogen-bonded porphyrin organic frameworks (HOFs) and carbon nitride. Porphyrin HOFs extend spectral absorption, while their π-conjugation electron density variations significantly enhance charge separation exhibit favorable alignment with the energy levels of nitride, thereby enabling efficient transfer. Carboxylic acid channels in further...
Low effective availability of modern pesticides places heavy burdens on both the environment and costs to farmers. Nano-augmented delivery systems seem be more promising address present challenge are facing. In this article, biodegradable chitosan-lactide copolymer (CPLA) was prepared characterized as hydrophobic pesticide-pyraclostrobin carrier. Nano-precipitation method used fabricate pyraclostrobin-loaded nanoparticles. Loading content (LC), encapsulation efficiency (EE), size, size...
Abstract In order to solve the gap and accuracy in analytical methods of resilience a regional agricultural water resources system, suitable evaluation index system based on optimal model was introduced applied 15 farms Jiansanjiang Administration Heilongjiang Province China. An improved support vector machine (SVM) used analyze level each farm for selected time period. The test results showed that indicator optimization had advantage eliminating redundant indicators ensuring maximum content...
The soybean aphid, Aphis glycines Matsumura (Hemiptera: Aphididae), is one of the greatest threats to production, and both trend analysis periodic its population dynamics are important for integrated pest management (IPM). Based on systematically investigating aphid populations in field from 2018 2020, this study adopted inverse logistic model first time, combined it with classical describe changes seasonal abundance colonization extinction field. Then, increasing decreasing phases...
In this study, a spherical silica nanoparticle was explored as gatifloxacin carrier synthesized by the chemical precipitation method. It found that there no new bond formation during loading process between and silica, which implies binding driven physical interaction. addition, drug encapsulation efficiency could be improved appropriately increasing nano-silica content in process. Meanwhile, release rate of after also improved, suggesting successful design controlled-release delivery...
蓝光OLED材料是电致发光领域的关键和难点。基于高能激发态转换的"热激子"材料表现出优异蓝光材料的潜能。本文通过调节给受体的推拉电子能力,以蒽为核心构筑单元、三苯基苯为弱给体、苯氰基为受体,设计合成了一种新型D⁃π⁃A结构分子TACN。扭曲的三苯基苯提供了高度扭曲的分子构象,有效减弱了聚集态下的猝灭效应,因此TACN表现出高的荧光量子产率(聚集态下47%)。实验结果和理论分析表明,TACN具备"热激子"特征,其大的T<sub>2</sub>⁃T<sub>1</sub>能隙(1.45 eV)有效阻碍了从T<sub>2</sub>到T<sub>1</sub>的内转换(IC)过程,而小的T<sub>2</sub>⁃S<sub>1</sub>能差(0.18 eV,T<sub>2</sub>> S<sub>1</sub>)有利于促进反向系间窜越(RISC)过程。基于TACN的非掺杂器件表现出深蓝色发射(<italic>λ</italic><sub>max</sub>= 444 nm),半峰宽(FWHM)为59...
The current integrated pest management (IPM) curative strategy for soybean aphid, Aphis glycines Matsumura (Hemiptera: Aphididae), relies on responsive spraying foliar insecticides during the R1-R5 stage when aphid abundance reaches economic threshold (ET) of 250 aphids plant-1 (traditional IPM). By analyzing relationship between and yield loss before R1 stage, we developed an early-stage ET. We propose to spray plants colonized with using ET as a trigger (improved IPM), together seed...
Abstract The basal levels of salicylic acid (SA), an important plant hormone, vary dramatically among species. In the shoot, for example, monocot rice contains almost 100 times higher SA than dicot model Arabidopsis. Despite its high levels, neither biosynthetic pathway nor biological functions is well understood in rice. Here, we report that synthesis shoot not altered mutant ISOCHORISMATE SYNTHASE ( ICS ) gene, but drastically reduced OsAIM1 , which encodes a beta-oxidation enzyme...
Ag@PDA/M-ATP/PCN photocatalysts were prepared by in situ reduction method for the removal of heavy metals and organic dyes. The photoluminescence (PL) spectra, time-resolved fluorescence UV-Vis transient photocurrent response spectra EIS results showed that composite M-ATP, PDA coating, single-atom Ag doping further promoted separation photogenerated carriers, reduced band-gap, improved photocatalytic performance, synergistic effect charge transfer to enhance performance. Compared with...
Abstract Background: Runs of homozygosity (ROH) are continuous homozygous regions that generally exist in the DNA sequence diploid organisms. Identifications genome lead to reduction performance can provide valuable insight into genetic architecture complex traits. Here, we evaluated genome-wide patterns and their association with growth traits a commercial beef cattle population.Results: We identified total 29,271 ROH segments an average number 63.36 length 0.98 Mb this population,...