Search Results - "Kong, Qingkun"

A novel microfluidic paper-based colorimetric sensor based on molecularly imprinted polymer membranes for highly selective and sensitive detection of bisphenol A by Kong, Qingkun, Wang, Yanhu, Zhang, Lina, Ge, Shenguang, Yu, Jinghua

“…•A novel microfluidic paper-based colorimetric sensor for the detection of bisphenol A (BPA) is developed.•ZnFe2O4 and cellulose fibers in paper are wrapped by…”
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Colorimetric and Electrochemiluminescence Dual-Mode Sensing of Lead Ion Based on Integrated Lab-on-Paper Device by Xu, Jinmeng, Zhang, Yan, Li, Li, Kong, Qingkun, Zhang, Lina, Ge, Shenguang, Yu, Jinghua

“…A highly selective two-point separation strategy was designed based on a cross-like all-in-one lab-on-paper analytical device. The stable and cleavable…”
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Ultrasensitive electrochemical paper-based biosensor for microRNA via strand displacement reaction and metal-organic frameworks by Wang, He, Jian, Yannan, Kong, Qingkun, Liu, Haiyun, Lan, Feifei, Liang, Linlin, Ge, Shenguang, Yu, Jinghua

“…•Au nanoparticles and Cu-MOFs cooperatively catalyze the oxidation of glucose.•The target initiates strand displacement reaction cycle for signal…”
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Highly sensitive microfluidic paper-based photoelectrochemical sensing platform based on reversible photo-oxidation products and morphology-preferable multi-plate ZnO nanoflowers by Kong, Qingkun, Wang, Yanhu, Zhang, Lina, Xu, Caixia, Yu, Jinghua

“…A microfluidic paper-based analytical device (μPAD) was simply constructed for highly sensitive detection of L-glutamic acid and L-cysteine. The μPAD featured…”
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Paper-based electrochemiluminescence origami cyto-device for multiple cancer cells detection using porous AuPd alloy as catalytically promoted nanolabels by Wu, Ludan, Ma, Chao, Ge, Lei, Kong, Qingkun, Yan, Mei, Ge, Shenguang, Yu, Jinghua

“…The detection of cancer cells is important and fundamental for cancer diagnosis and therapy, which has attracted considerable interest recently. Although…”
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Lead-free rare-earth double perovskite Cs2AgIn1−γ−xBixLaγCl6 nanocrystals with highly efficient warm-white emission by Yin, Hang, Kong, Qingkun, Zhang, Ruiling, Zheng, Daoyuan, Yang, Bin, Han, Keli

“…Lead-free double perovskite nanocrystals (NCs), such as Cs 2 AgInCl 6 , have attracted considerable attention as stable and non-toxic alternatives to…”
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Self-Powered and Sensitive DNA Detection in a Three-Dimensional Origami-Based Biofuel Cell Based on a Porous Pt-Paper Cathode by Wang, Yanhu, Ge, Lei, Ma, Chao, Kong, Qingkun, Yan, Mei, Ge, Shenguang, Yu, Jinghua

“…In this work, a mediator‐less and compartment‐less glucose/air enzymatic biofuel cell (BFC) was introduced into microfluidic paper‐based analytical devices…”
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Electrochemiluminescence of graphitic carbon nitride and its application in ultrasensitive detection of lead(II) ions by Zhang, Yan, Zhang, Lina, Kong, Qingkun, Ge, Shenguang, Yan, Mei, Yu, Jinghua

“…Graphitic carbon nitride (g-C 3 N 4 ) materials with a layered structure have unusual physicochemical properties. Herein it was shown that g-C 3 N 4 quantum…”
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3D origami electrochemical immunodevice for sensitive point-of-care testing based on dual-signal amplification strategy by Ma, Chao, Li, Weiping, Kong, Qingkun, Yang, Hongmei, Bian, Zhaoquan, Song, Xianrang, Yu, Jinghua, Yan, Mei

“…A dual signal amplification immunosensing strategy that offers high sensitivity and specificity for the detection of low-abundance biomarkers was designed on a…”
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Cyto-sensing in electrochemical lab-on-paper cyto-device for in-situ evaluation of multi-glycan expressions on cancer cells by Su, Min, Ge, Lei, Kong, Qingkun, Zheng, Xiaoxiao, Ge, Shenguang, Li, Nianqiang, Yu, Jinghua, Yan, Mei

“…A novel electrochemical lab-on-paper cyto-device (ELPCD) was fabricated to demonstrate sensitive and specific cancer cell detection as well as in-situ…”
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Hand-drawn&written pen-on-paper electrochemiluminescence immunodevice powered by rechargeable battery for low-cost point-of-care testing by Yang, Hongmei, Kong, Qingkun, Wang, Shaowei, Xu, Jinmeng, Bian, Zhaoquan, Zheng, Xiaoxiao, Ma, Chao, Ge, Shenguang, Yu, Jinghua

“…In this paper, a pen-on-paper electrochemiluminescence (PoP-ECL) device was entirely hand drawn and written in commercially available crayon and pencil in turn…”
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Efficient Thermally Activated Delayed Fluorescence from All‐Inorganic Cesium Zirconium Halide Perovskite Nanocrystals by Liu, Siping, Yang, Bin, Chen, Junsheng, Wei, Donghui, Zheng, Daoyuan, Kong, Qingkun, Deng, Weiqiao, Han, Keli

“…Thermally activated delayed fluorescence (TADF) is generally observed in solid‐state organic molecules or metal‐organic complexes. However, TADF in…”
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Phase Engineering of Cesium Manganese Bromides Nanocrystals with Color‐Tunable Emission by Kong, Qingkun, Yang, Bin, Chen, Junsheng, Zhang, Ruiling, Liu, Siping, Zheng, Daoyuan, Zhang, Hongling, Liu, Qingtong, Wang, Yiying, Han, Keli

“…For display applications, it is highly desirable to obtain tunable red/green/blue emission. However, lead‐free perovskite nanocrystals (NCs) generally exhibit…”
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Multi-Stimuli-Responsive photoluminescence of cesium manganese bromide by temperature and solvent-induced structural phase transitions by Kong, Qingkun, Xu, Xin, Wang, Zhongyi, Chen, Junsheng, Feng, Yuanyuan

“…[Display omitted] •Temperature causes non-emissive Cs2MnBr4(H2O)2 changes to crystal with ∼99 % PLQY.•Temperature-induced dehydration and structural phase…”
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“On–Off–On” Photoelectrochemical/Visual Lab-on-Paper Sensing via Signal Amplification of CdS Quantum Dots@Leaf-Shape ZnO and Quenching of Au-Modified Prism-Anchored Octahedral CeO2 Nanoparticles by Kong, Qingkun, Cui, Kang, Zhang, Lina, Wang, Yanhu, Sun, Jianli, Ge, Shenguang, Zhang, Yan, Yu, Jinghua

“…An effective “on–off–on” photoelectrochemical (PEC)/visual sensing system based on cleaning-switchable lab-on-paper device was designed to achieve…”
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Polyhedral-AuPd nanoparticles-based dual-mode cytosensor with turn on enable signal for highly sensitive cell evalution on lab-on-paper device by Wang, He, Zhou, Chenxi, Sun, Xiaolu, Jian, Yannan, Kong, Qingkun, Cui, Kang, Ge, Shenguang, Yu, Jinghua

“…A novel dual-mode cytosensor based on polyhedral AuPd alloy nanoparticles (PH-AuPd NPs) and three-dimentional reduced graphene oxide (3D-rGO) was constructed…”
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A self-powered origami paper analytical device with a pop-up structure for dual-mode electrochemical sensing of ATP assisted by glucose oxidase-triggered reaction by Liu, Yue, Cui, Kang, Kong, Qingkun, Zhang, Lina, Ge, Shenguang, Yu, Jinghua

“…A self-powered origami paper-based analytical device (oPAD), being with a pop-up structure as mechanical valve to first realize dual-mode of differential pulse…”
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Controlling Photoluminescence and Photocatalysis Activities in Lead‐Free Cs2PtxSn1−xCl6 Perovskites via Ion Substitution by Yin, Hang, Chen, Junsheng, Guan, Peng, Zheng, Daoyuan, Kong, Qingkun, Yang, Songqiu, Zhou, Panwang, Yang, Bin, Pullerits, Tönu, Han, Keli

“…Lead‐free halide perovskites have triggered interest in the field of optoelectronics and photocatalysis because of their low toxicity, and tunable optical and…”
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Time-resolution addressable photoelectrochemical strategy based on hollow-channel paper analytical devices by Wang, Yanhu, Zhang, Lina, Kong, Qingkun, Ge, Shenguang, Yu, Jinghua

“…The construction of a photoelectrochemical (PEC) strategy for multi-component detection represents a great challenge in the field of sensing. To address these…”
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Unraveling the Role of Interface in Photogenerated Charge Separation at the Anatase/Rutile Heterophase Junction by Qu, Jiangshan, He, Jiandong, Li, Hao, Jiang, Qike, Li, Mingrun, Kong, Qingkun, Shi, Ming, Li, Rengui, Li, Can

“…Heterophase junctions have emerged as an effective strategy for spatial charge separation in photocatalysis. However, the photogenerated charge separation…”
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