- 作 者: ( "huili ma" OR "hui-li ma" )
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Boosting Phosphorescence Efficiency of Microstructures by Forming a Triplet Exciplex SystemAdvanced Optical Materials (IF 9.0) Pub Date : 2023-09-15 , DOI:10.1002/adom.202301540Wei Yao, Yusheng Zhang, Jiamin Wang, Shasha Zhang, Qiuying Li, Kun Liu, Zhaoyu Wang, Chengzhu Yin, Zhicheng Song, Huili Ma, Youtian Tao, Huifang Shi, Zhongfu AnLow-dimensional crystal structures with long lifetime phosphorescence hold great potential in biological imaging, sensors, and micro/nanophotonics. However, the high-efficient phosphorescence is still scarce on the micro/nanoscale due to the strong nonradiative transitions and quenching of long-lifetime triplet state caused by the large specific surface area. Herein, a one doped microstructure with ...
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Construction of emissive azobenzene derivatives by hydroxylation and aggregationDyes and Pigments (IF 4.5) Pub Date : 2023-08-31 , DOI:10.1016/j.dyepig.2023.111662Jiawei You, Shuai Zhang, Qiuying Li, Weijie Zhang, Huili Ma, Jianquan Hou, Engui Zhao, Zikai HeAzobenzene derivatives are well-known for their photoisomerization. Due to E-Z isomerization, azobenzene derivatives are seldom fluorescent, which hinders their high-tech applications. Herein, we report two azobenzene derivatives, TPE-Azo-OH and TPE-Azo-2OH, with photoisomerization properties and solid-state fluorescence. Theoretical investigations revealed that the unusual fluorescence contributed ...
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Aggregation-induced delayed electrochemiluminescence of organic dots in aqueous mediaAggregate (IF 18.8) Pub Date : 2023-07-26 , DOI:10.1002/agt2.394Hang Gao, Shen-Yu Shi, Shu-Min Wang, Qian-Qian Tao, Hui-Li Ma, Jun Hu, Hong-Yuan Chen, Jing-Juan Xu
Full utilization of the excited species at both singlet states (1R*) and triplet states (3R*) is crucial to improving electrochemiluminescence (ECL) efficiency but is challenging for organic luminescent materials. Here, an aggregation-induced delayed ECL (AIDECL) active organic dot (OD) containing a benzophenone acceptor and dimethylacridine donor is reported, which shows high ECL efficiency via reverse
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Activating Molecular Room-Temperature Phosphorescence by Manipulating Excited-State Energy Levels in Poly(vinyl alcohol) MatrixACS Applied Materials & Interfaces (IF 9.5) Pub Date : 2023-07-14 , DOI:10.1021/acsami.3c06621Zhiwei Liang, Mengqing Wei, Shuai Zhang, Wenbin Huang, Ning Shi, Anqi Lv, Huili Ma, Zikai HePoly(vinyl alcohol) (PVA) has been found as a wonderful matrix for chromophores to boost their room-temperature phosphorescence (RTP) character by forming abundant hydrogen bonding. Despite the well-utilized protective effect, the constructive role in accelerating the intersystem crossing is less investigated. Here, we focus on its role in manipulating the excited-state energy level to facilitate multiple ...
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Narrowband Organic Afterglow via Phosphorescence Förster Resonance Energy Transfer for Multifunctional ApplicationsAdvanced Materials (IF 29.4) Pub Date : 2023-06-30 , DOI:10.1002/adma.202210489Xin Zou, Nan Gan, Mengyang Dong, Wenguang Huo, Anqi Lv, Xiaokang Yao, Chengzhu Yin, Ziyang Wang, Yuanyuan Zhang, Huan Chen, Huili Ma, Long Gu, Zhongfu An, Wei HuangAchieving multicolor organic afterglow materials with narrowband emission and high color purity is important in various optoelectronic fields but remains a great challenge. Here, an efficient strategy is presented to obtain narrowband organic afterglow materials via Förster resonance energy transfer from long-lived phosphorescence donors to narrowband fluorescence acceptors in a polyvinyl alcohol matrix ...
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Identification of Floral Volatile Components and Expression Analysis of Controlling Gene in Paeonia ostii ‘Fengdan’ under Different Cultivation ConditionsPlants (IF 4.658) Pub Date : 2023-06-26 , DOI:10.3390/plants12132453Huili Ma, Chenjie Zhang, Tongfei Niu, Meida Chen, Lili Guo, Xiaogai Hou
In order to explore the release rule of floral volatile substances and the diurnal variation of different flower development stages of Paeonia ostii ‘Fengdan’ in potted and ground-planted conditions, dynamic headspace adsorption combined with gas chromatography-mass spectrometry(GC-MS) was used to analyze the dynamic changes in floral volatile components and contents. Quantitative real-time PCR (qRT-PCR)
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Ionic liquid combined with bile acid pathway for oral delivery of rhGHJournal of Drug Delivery Science and Technology (IF 5.0) Pub Date : 2023-06-24 , DOI:10.1016/j.jddst.2023.104664Jie Zhou, Shengnan Li, Jin Zhang, Fusui Luo, Yiwen Sun, Min Guan, Huili Ma, Qian Liu
Oral absorption and room temperature storage remain two major challenges limiting the bioavailability of recombinant human growth hormone (rhGH) due to the need to overcome the unfavorable gastrointestinal environment and resist temperature effects on rhGH structure, Therefore, we designed a multifunctional nanoplatform to address both problems simultaneously. The carrier consists of PLGA, ionic liquid
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Highly selective ratiometric fluorescent sensing of fleroxacin via functionalized Zr metal–organic frameworksMicrochemical Journal (IF 4.8) Pub Date : 2023-06-20 , DOI:10.1016/j.microc.2023.108989Ting Chen, Min Zhang, Huili Ma, Caizhi Liao, Qiguo Zhong, Yao-Jen Tu, Yongming Zhang, Ran Cao, Xiaofeng ChenThe fluoroquinolone antibacterial agent fleroxacin (FLO) has been widely used for the treatment of urinary infections. Quantitatively analyzing the amount of FLO is vital for human health and the ecological system, but still proves challenging due to the complex environmental interference. In this work a ratiometric fluorescence sensor MOF-808-TPY is successfully constructed by incorporating a functional ...
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Acceptor Engineering Produces Ultrafast Nonradiative Decay in NIR-II Aza-BODIPY Nanoparticles for Efficient Osteosarcoma Photothermal Therapy via Concurrent Apoptosis and Pyroptosis.Research (IF 11.0) Pub Date : 2023-06-19 , DOI:10.34133/research.0169Zhenxiong Shi,Hua Bai,Jiaxing Wu,Xiaofei Miao,Jia Gao,Xianning Xu,Yi Liu,Jiamin Jiang,Jiaqi Yang,Jiaxin Zhang,Tao Shao,Bo Peng,Huili Ma,Dan Zhu,Guojing Chen,Wenbo Hu,Lin Li,Wei Huang
Small-molecule photothermal agents (PTAs) with intense second near-infrared (NIR-II, 1,000 to 1,700 nm) absorption and high photothermal conversion efficiencies (PCEs) are promising candidates for treating deep-seated tumors such as osteosarcoma. To date, the development of small-molecule NIR-II PTAs has largely relied on fabricating donor-acceptor-donor (D-A-D/D') structures and limited success has
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A nano-delivery system based on preventing degradation and promoting absorption to improve the oral bioavailability of insulinInternational Journal of Biological Macromolecules (IF 8.2) Pub Date : 2023-06-09 , DOI:10.1016/j.ijbiomac.2023.125263Jie Zhou, Jin Zhang, Yiwen Sun, Fusui Luo, Min Guan, Huili Ma, Xiaomeng Dong, Junfen FengOral insulin delivery can improve patient compliance and simulate the portal-peripheral insulin concentration gradient produced by endogenous insulin, so oral insulin delivery has a broad prospect. However, some characteristics of the gastrointestinal tract, lead to low oral bioavailability. Therefore, a “ternary mutual-assist” nano-delivery system based on poly(lactide-co-glycolide) (PLGA) as the ...
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Spatial Confinement-Enhanced electrochemiluminescence of Gold nanoclusters in chitosan nanogels and its application for ultrasensitive detection of Aflatoxin B1Journal of Electroanalytical Chemistry (IF 4.5) Pub Date : 2023-06-03 , DOI:10.1016/j.jelechem.2023.117595Mengyuan Wang, Huixiao Li, Yadi Wang, Xiaodie Hu, Shujun Fang, Huili Ma, Wei Li, Dianlei Wang, Zhili HanGold nanoclusters (AuNCs), as a category of promising electrochemiluminescence (ECL) emitter, hold great potential for sensing applications. However, its application is still restricted by the relatively low ECL quantum yield and difficult to purification. In this work, AuNCs were confined in a soft chitosan (CS) nanogel matrix (AuNCs@CS) with good biocompatibility via a facile one-pot approach. The ...
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All-small-molecule organic solar cells based on cyclometalated tris-Ir(III) complexes as donor materialsOrganic Electronics (IF 3.2) Pub Date : 2023-05-20 , DOI:10.1016/j.orgel.2023.106857Zhichao Yao, Xianwang Tao, Duoquan You, Jingsheng Wang, Kaiqi Lv, Huili Ma, Youtian TaoCyclometalated tris-Ir(III) complexes with six-coordinated octahedral configuration are beneficial to reduce aggregation for improved film morphology in organic solar cells (OSCs). Herein, two homoleptic tris-Ir complexes of eBz3Ir and eTBz3Ir showing majority absorption from UV to light-blue range are designed as electron donor materials. Owing to the extended π-conjugation by an extra thiophene ring ...
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Impact of ligand modification on the photovoltaic performance of cyclometalated Ir(III)-complexes based organic solar cellsJournal of Organometallic Chemistry (IF 2.3) Pub Date : 2023-05-12 , DOI:10.1016/j.jorganchem.2023.122754Aihua Zhou, Xianwang Tao, Zhichao Yao, Kaiqi Lv, Duoquan You, Xuyu Gao, Tianjian Yang, Huili Ma, Youtian TaoIn this work, systematical comparisons are performed between two Ir-complex based electron donor materials. Compared to the control TBzIr with alkylterthiophene coupled benzo[d]thiazole as cyclometalated ligand, the new-developed TBzRIr is designed by attaching additional strong electron-accepting dicyanorhodanine endcaps to the main ligands. The enlarged ligand conjugation length and amplified intraligand ...
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Atomistic Insights into the Origin of High-Performance Thermoelectric Response in Hybrid PerovskitesAdvanced Science (IF 15.1) Pub Date : 2023-05-11 , DOI:10.1002/advs.202300666Wen Shi, Mingjia Yao, Xiaomei Wu, Tingxia Zhou, Xue Yong, Tianqi Deng, Huili Ma, Jinyang Xi
Due to their tantalizing prospect of heat-electricity interconversion, hybrid organic–inorganic perovskites have sparked considerable research interests recently. Nevertheless, understanding their complex interplay between the macroscopic properties, nonintuitive transport processes, and basic chemical structures still remains far from completion, although it plays a fundamental role in systematic
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Highly Efficient Room-Temperature Phosphorescence Promoted via Intramolecular-Space Heavy-Atom EffectAdvanced Optical Materials (IF 9.0) Pub Date : 2023-04-19 , DOI:10.1002/adom.202201641Yixiao He, Jing Wang, Qiuying Li, Shuli Qu, Chifeng Zhou, Chengzhu Yin, Huili Ma, Huifang Shi, Zhengong Meng, Zhongfu AnPurely organic room-temperature phosphorescence (RTP) materials have attracted increasing attention due to their unique photophysical properties and widespread optoelectrical applications, but the pursuit of high quantum yield is still a continual struggle for RTP emission under ambient conditions. Here, a series of novel RTP molecules (26CIM, 246CIM, 24CIM, and 25CIM) are developed on the basis of ...
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Configuration-dependent photovoltaic properties of diketopyrrolopyrrole (DPP) based Ir complexes for organic solar cellsJournal of Organometallic Chemistry (IF 2.3) Pub Date : 2023-04-16 , DOI:10.1016/j.jorganchem.2023.122714Xianwang Tao, Zhichao Yao, Aihua Zhou, Kaiqi Lv, Xuyu Gao, Jian Ye, Huili Ma, Youtian TaoOrganometallic complexes with diverse spatial configurations have been rarely investigated in organic solar cells (OSCs). In this work, two octahedral cyclometalated Ir(III) complexes of bis-heteroleptic DPPTBzIr and tris-homoleptic DPPTBz3Ir are designed from a highly planar diketopyrrolopyrrole (DPP)-containing ligand DPPTBz. Upon coordination, gradually increased optical absorption was observed ...
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Pressure/Thermo-Induced Hypsochromic-Shifted and Enhanced Luminescence Based on Carbazole EmitterACS Materials Letters (IF 11.4) Pub Date : 2023-04-11 , DOI:10.1021/acsmaterialslett.3c00216Jun-Cheng Yang, Zhiyuan Fu, Huili Ma, Tao Wang, Qiuying Li, Kai Wang, Lin Wu, Pu Chen, Hai-Tao Feng, Ben Zhong TangMost organic mechanochromic luminogens show bathochromic-shifted and quenched emission with increasing pressure. Design of turn-on mechanochromic material with hypsochromic-shifted luminescence is still a challenge. Herein, a novel emitter (namely DCzPy) was prepared through laboratory-synthesized carbazole to study its stimuli-responsive luminescence. The crystalline powders of DCzPy emitted blue-green ...
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Photoactivated organic phosphorescence by stereo-hindrance engineering for mimicking synaptic plasticityLight: Science & Applications (IF 19.4) Pub Date : 2023-04-10 , DOI:10.1038/s41377-023-01132-3He Wang, Yuan Zhang, Chifeng Zhou, Xiao Wang, Huili Ma, Jun Yin, Huifang Shi, Zhongfu An, Wei HuangPurely organic phosphorescent materials with dynamically tunable optical properties and persistent luminescent characteristics enable more novel applications in intelligent optoelectronics. Herein, we reported a concise and universal strategy to achieve photoactivated ultralong phosphorescence at room temperature through stereo-hindrance engineering. Such dynamically photoactivated phosphorescence ...
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MnO4–-Triggered Immediate-Stable Real-Time Fluorescence Immunosensor with High Response Speed and Low Steady-State ErrorAnalytical Chemistry (IF 7.4) Pub Date : 2023-04-05 , DOI:10.1021/acs.analchem.2c05149Wenlin Ma, Lihua Pang, Jinhua Liu, Lei Wen, Huili Ma, Yinhui Li, Zhihui Xu, Chengwu Zhang, Hai-Dong YuReal-time chemical and biological sensing in vitro is important for application in health and environmental monitoring. Thus, a more rapid and stable detection method is urgently needed. Herein, an immediate-stable real-time fluorescent immunosensor with a high response speed (∼100%, <1 s) and approximately zero steady-state error is constructed. The developed sensor is based on the MnO4–-triggered ...
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Aggregation-Induced Emission by Molecular Design: A Route to High-Performance Light-Emitting Electrochemical CellsAngewandte Chemie International Edition (IF 16.6) Pub Date : 2023-03-30 , DOI:10.1002/anie.202302874Shi Tang, Zhi Wang, Yanzi Xu, Huili Ma, Jia Wang, Christian Larsen, Dongfeng Dang, Ergang Wang, Ludvig EdmanThe solid-state nanomorphology that enables aggregation-induced emission (AIE) is shown to be compatible with the ion redistribution that defines the operation of light-emitting electrochemical cells (LECs), and appropriately designed AIE-LECs are reported to deliver fast-to-turn and efficient emission at low voltage. ...
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Fluorescence enhancement of organic aggregates induced by bromine substituents: Heavy-atom effect and vibronic couplingDyes and Pigments (IF 4.5) Pub Date : 2023-03-29 , DOI:10.1016/j.dyepig.2023.111269Ze Yu, Yufeng Mao, Anqi Lv, Zhongfu An, Huili MaOrganic fluorophores are essential for organic optoelectronic and bioelectronic applications. Heavier halogens have been found to enhance fluorescence of organic aggregates, breaking the traditional view that heavy-atom effect leads to fluorescence quenching. Herein, we proposed that the bromine atoms show a limited acceleration to intersystem crossing (ISC) process, but largely reduce the vibronic ...
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Study on the toroidal helix and manufacturing method of enveloping hourglass worm tooth surfaceAdvances in Mechanical Engineering (IF 2.1) Pub Date : 2023-03-27 , DOI:10.1177/16878132231159549Yan Chen, Xinhua Wang, Huili Ma
As a complex space enveloped surface, the tooth surface of dual-lead helical gear enveloping hourglass worm is characteristic with difference tooth profile, unequal pitch and variable tooth thickne...
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Halogenated Thermally Activated Delayed Fluorescence Materials for Efficient ScintillationResearch (IF 11.0) Pub Date : 2023-03-27 , DOI:10.34133/research.0090Xiao Wang, Guowei Niu, Zixing Zhou, Zhicheng Song, Ke Qin, Xiaokang Yao, Zhijian Yang, Xiaoze Wang, He Wang, Zhuang Liu, Chengzhu Yin, Huili Ma, Kang Shen, Huifang Shi, Jun Yin, Qiushui Chen, Zhongfu An, Wei Huang
Organic scintillators, materials with the ability to exhibit luminescence when exposed to X-rays, have aroused increasing interest in recent years. However, the enhancement of radioluminescence and improving X-ray absorption of organic scintillators lie in the inherent dilemma, due to the waste of triplet excitons and weak X-ray absorption during scintillation. Here, we employ halogenated thermally
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Dumbbell Aptamer Sensor Based on Dual Biomarkers for Early Detection of Alzheimer’s DiseaseACS Applied Materials & Interfaces (IF 9.5) Pub Date : 2023-03-23 , DOI:10.1021/acsami.2c21379Jie Zhou, Yiwen Sun, Jin Zhang, Fusui Luo, Huili Ma, Min Guan, Junfen Feng, Xiaomeng DongFinding a timely, sensitive, and noninvasive detection method has become an urgent need for asymptomatic early diagnosis of Alzheimer’s disease (AD). MicroRNA-193b (miR-193b) and Aβ42 oligomers (AβO42) in neurogenic exosomes were confirmed to reflect pathological changes in the AD early stage. The combination of two biomarkers is promising for the earlier detection of AD. In this study, a detection ...
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TrichomeYOLO: A Neural Network for Automatic Maize Trichome Counting.Plant Phenomics (IF 6.5) Pub Date : 2023-02-28 , DOI:10.34133/plantphenomics.0024Jie Xu,Jia Yao,Hang Zhai,Qimeng Li,Qi Xu,Ying Xiang,Yaxi Liu,Tianhong Liu,Huili Ma,Yan Mao,Fengkai Wu,Qingjun Wang,Xuanjun Feng,Jiong Mu,Yanli Lu
Plant trichomes are epidermal structures with a wide variety of functions in plant development and stress responses. Although the functional importance of trichomes has been realized, the tedious and time-consuming manual phenotyping process greatly limits the research progress of trichome gene cloning. Currently, there are no fully automated methods for identifying maize trichomes. We introduce TrichomeYOLO
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Excited-State Descriptors for High-Throughput Screening of Efficient Electro-Fluorescent MaterialsChemistry of Materials (IF 8.6) Pub Date : 2023-02-17 , DOI:10.1021/acs.chemmater.3c00033Ze Yu, Qiuying Li, Qian Ma, Wenpeng Ye, Zhongfu An, Huili MaElectro-fluorescent materials with 100% internal quantum efficiency (IQE) and short fluorescence lifetimes (τf, ∼ ns) are desirable and achievable by harvesting high-lying triplet excitons. However, the IQE governed by exciton utilization efficiency (EUE) and photoluminescence quantum yield (PLQY) remains low. Herein, from the electro-fluorescence process involving triplet excitons and energy gap law ...
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Pressure/thermo-induced hypsochromic-shifted and enhanced luminescence based on carbazole emitterChemRxiv Pub Date : 2023-02-14 , DOI:10.26434/chemrxiv-2023-m1pwhJun-Cheng, Yang, Zhiyuan, Fu, Huili, Ma, Tao, Wang, Kai, Wang, Lin, Wu, Pu, Chen, Hai-Tao, Feng, Ben Zhong, Tang, Qiuying, Li
Most organic mechanochromic luminogens show bathochromic-shifted and quenched emission with increasing pressure. Design of turn-on mechanochromic material with hypsochromic-shifted luminescence is still a challenge. Herein, a novel emitter (namely DCzPy) was prepared through lab-synthesized carbazole to study its stimuli-responsive luminescence. The crystalline powders of DCzPy emitted blue-green fluorescence
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Manipulating intermolecular interactions for ultralong organic phosphorescenceAggregate (IF 18.8) Pub Date : 2023-02-02 , DOI:10.1002/agt2.320Suzhi Cai, Xiaokang Yao, Huili Ma, Huifang Shi, Zhongfu An
Ultralong organic phosphorescence (UOP) materials have received considerable attention in the field of organic optoelectronics due to their long lifetime, high exciton utilization, large Stokes shift, and so on. Great advancements have been achieved through manipulating intermolecular interactions for high-performance UOP materials in recent years. This review will discuss the influence of various
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Long Noncoding RNA NORAD Promotes Fracture Healing through Interacting with Osteoblast Differentiation via Targeting miR-26aBioMed Research International (IF 3.246) Pub Date : 2023-1-23 , DOI:10.1155/2023/9950037Siyuan Chen, Huili Ma, Mintao Li, Zhuting Jia, Xi Chen, Naitong Bu
The present study was designed to evaluate the dynamic expression of lncRNA NORAD in fracture healing of patients with brittle fractures and explore the function and mechanism of NORAD in regulating osteoblastic proliferation, differentiation, and apoptosis. The expression level of NORAD was detected by quantitative real-time PCR. The proliferation, differentiation, and apoptosis of osteoblasts were
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Highly Twisted Conformation Thiopyrylium Photosensitizers for In Vivo Near Infrared-II Imaging and Rapid Inactivation of CoronavirusAngewandte Chemie International Edition (IF 16.6) Pub Date : 2022-12-22 , DOI:10.1002/anie.202214875Yishen Liu, Meijia Gu, Qihang Ding, Zhiyun Zhang, Wanxia Gong, Yuncong Yuan, Xiaofei Miao, Huili Ma, Xuechuan Hong, Wenbo Hu, Yuling XiaoThe relationship between molecular configuration and charge transfer process in NIR-II chromophores has been revealed, which informed the engineering of an efficient NIR photosensitizer (PS), SP@HD-PEG2K. The dramatic improvement of the reactive oxygen species (ROS) quantum yield of the PSs enabled NIR-II image-guided in vivo pulmonary coronavirus photoablation for the first time and created a convenient ...
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