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Structural and Functional NIR-II Fluorescence Bioimaging in Urinary System via Clinically Approved Dye Article

Dingwei Xue,Di Wu,Zeyi Lu,Jochen Neuhaus,Abudureheman Zebibula,Zhe Feng,Sheng Cheng,Jing Zhou,Jun Qian,Gonghui Li

Engineering 2023, Volume 22, Issue 3,   Pages 149-158 doi: 10.1016/j.eng.2021.07.032

Abstract: Fluorescence bioimaging in the second near-infrared spectral region (NIR-II, 1000–1700 nm)resolution, deeper penetration, and finer signal-to-background ratio (SBR) compared to the conventional fluorescenceHerein, we first report in vivo NIR-II fluorescence imaging of the urinary system enabled by a clinicallyThese results demonstrate that MB assisted NIR-II fluorescence imaging holds a great promise for structural

Keywords： NIR-II fluorescence     Methylene blue     Renal function     Urinary system     Real-time imaging    

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Biosorption of Cu(II) to extracellular polymeric substances (EPS) from

Xiangliang PAN, Jing LIU, Wenjuan SONG, Daoyong ZHANG

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 4,   Pages 493-497 doi: 10.1007/s11783-012-0416-9

Abstract: (cyanobacterium) with Cu(II) was investigated using fluorescence spectroscopy.Three fluorescence peaks were found in the excitation-emission matrix (EEM) fluorescence spectra of EPSFluorescence of peaks A, B, and C could be quenched by Cu(II).followed the order of peak A>peak B>peak C, implying that the humic-like substances in EPS have greater Cu(IIThe binding site number, , in EPS-Cu(II) complexes for peaks A, B, and C was less than 1.

Keywords： biosorption     conditional binding constant     extracellular polymeric substances (EPS)     fluorescence quenching    

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Cd-tolerant electrochemically active bacteria in MECs toward exotic Cr(VI) based on the sensing of fluorescence

Xia Hou, Liping Huang, Peng Zhou, Hua Xue, Ning Li

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 4, doi: 10.1007/s11783-018-1057-4

Abstract:

Simultaneously quantitatively imaging Cd(II)

Keywords： Microbial electrolysis cell     Electrochemically active bacteria     Cd-tolerant bacteria     Cd(II) and Cr(VI)     Fluorescence probe    

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photoluminescent carbon dots and its potential application as an efficient sensor probe for toxic lead(II

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 5,   Pages 536-547 doi: 10.1007/s11705-022-2239-y

Abstract: hydrothermal method to fabricate photoluminescent doped carbon quantum dots for the detection of noxious lead(IILead(II) ion is very venomous for both the environment and human health for which its detection is demandedfield of application, these carbon dots have been used as sensing probes for the detection of lead(IIThe fluorescence intensity of carbon dots was remarkably quenched in the presence of the lead(II) ionFurthermore, we have studied the Stern–Volmer relationship for lead(II) quenching along with the explanation

Keywords： carbon dots     fluorescence     heavy metal sensing     practical application     photoluminescence    

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Synthesis and properties of water-soluble 1,9-dialkyl-substituted BF

Dan Wu, Gonzalo Durán-Sampedro, Donal F. O’Shea

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 1,   Pages 97-104 doi: 10.1007/s11705-019-1828-x

Abstract: Both fluorophores exhibited excellent near-infrared (NIR) photophysical properties in methanol and aqueousTheir simple synthesis, with potential for last-step structural modifications, makes the present NIR-activeazadipyrromethene derivatives potentially useful as NIR fluorescence imaging probes for live cells.

Keywords： NIR-fluorophores     live cell imaging     NIR-AZA    

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electrolysis cells with biocathodes and driven by microbial fuel cells for simultaneous enhanced Co(II) and Cu(II) removal

Jingya SHEN,Yuliang SUN,Liping HUANG,Jinhui YANG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 6,   Pages 1084-1095 doi: 10.1007/s11783-015-0805-y

Abstract: Cobalt and copper recovery from aqueous Co(II) and Cu(II) is one critical step for cobalt and copperPrevious tests have primarily examined Cu(II) and Co(II) removal in microbial electrolysis cells (MECsHowever, Cu(II) and Co(II) removal rates were still slow.removal rates of Cu(II) (115.7 mg?and efficient Cu(II) and Co(II) wastewaters treatment without any external energy consumption.

Keywords： biocathode     microbial electrolysis cell     microbial fuel cell     Cu(II) removal     Co(II) removal    

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A microextraction approach for rapid extraction and separation of Mn(II) and Co(II) using saponified

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 6,   Pages 963-972 doi: 10.1007/s11705-021-2081-7

Abstract: In this paper, we proposed a microextraction approach for the extraction and separation of Mn(II) andCo(II) from sulfate solution simulating leachate of spent lithium-ion battery cathode materials usingWith the help of microextractor, 95% of Mn(II) was extracted with a single theoretical stage at a chosen

Keywords： extraction equilibrium     mass transfer coefficient     microextraction     multicomponent extraction     di-(2-ethylhexyl)phosphoric acid    

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Synthesis and fluorescence behavior of 2,5-diphenyl-1,3,4-oxadiazole-containing bismaleimides and bissuccinimides

Xin ZHANG, Zichen LI

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 4,   Pages 381-387 doi: 10.1007/s11705-013-1359-9

Abstract: Almost no or very weak fluorescence was observed for these bismaleimides, however, the bissuccinimidesshow a strong fluorescence.by UV-vis absorption and fluorescence emission spectroscopy.-Bissuccinimide displays increasing fluorescence quantum yields with red shifts of 22–24 nm, comparedPolymerizable C=C bonds play a key role in the intramolecular fluorescence quenching.

Keywords： fluorescence     bismaleimide     oxadiazole     succinimide    

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Synthesis and characterization of 2,5-bis[4-(2-arylvinyl)phenyl]-1,3,4-oxadiazoles with two-photon fluorescence

ZHU Xiaoqin, QIAN Ying, LU Zhifeng

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 4,   Pages 381-384 doi: 10.1007/s11705-007-0069-6

Abstract: phenyl]-1,3,4-oxadiazoles that exhibit strong two-photon absorption and enhanced two-photon excited fluorescence-conjugated bridging unit can enhance the two-photon absorption and two-photon fluorescence.

Keywords： 2-arylvinyl     trans-vinylene character     effective     fluorescence     push-core-pull-core-push    

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hydrophobic environment triggering reactive fluorescence probe to real-time monitor mitochondrial DNA

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 1,   Pages 92-102 doi: 10.1007/s11705-021-2063-9

Abstract: Herein, we constructed an in situ hydrophobic environment-triggering reactive fluorescence probeMeanwhile, MBI-CHO immediately emitted a significative fluorescence signal changes at 437 and 553 nm

Keywords： hydrolysis reaction     mitochondrial DNA damage     in situ hydrophobic environment trigger     fluorescence    

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Carbon dots-based fluorescence sensor for two-photon imaging of pH in diabetic mice

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 3,   Pages 298-306 doi: 10.1007/s11705-022-2212-9

Abstract: The carbon dots-based sensor (CA-CDs) exhibited pH-dependent increase in fluorescence intensity and showedNotably, the fluorescence sensor has a reversible response to pH change.

Keywords： carbon dots     two-photon imaging     pH     diabetic mice    

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Co-present Pb(II) accelerates the oxidation of organic contaminants by permanganate: Role of Pb(III)

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 8, doi: 10.1007/s11783-022-1530-y

Abstract:

• Simultaneous removal of organic contaminants and Pb(II) was achieved

Keywords： Permanganate     Pb(II) oxidation     MnO2     pH effect    

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Insight into fluorescence properties of 14 selected toxic single-ring aromatic compounds in water: Experimental

Muhammad Farooq Saleem Khan, Jing Wu, Cheng Cheng, Mona Akbar, Chuanyang Liu, Bo Liu, Jian Shen, Yu Xin

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 3, doi: 10.1007/s11783-020-1219-z

Abstract: The fluorescence peak location of 14 compounds interpreted at protein-like region.The fluorescence excitation-emission matrix (EEMs) spectrophotometry is a useful method to identify organicThis study provides a detailed insight into the fluorescence properties of the 14 selected toxic single-ringThe fluorescence of halogenated benzenes illustrates an increase in the HOMO-LUMO energy gap and a decreaseThe understanding of fluorescence and photophysical properties are of great importance in the identification

Keywords： Fluorescence     Photophysical properties     Effect of the substituent     Toxic aromatic compounds    

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Synthesis, characterization and fluorescence quenching of conjugated polymer containing triphenylamine

LIU Feng, XIAO Jianhua, REN Weihua, HU Jun, LIU Honglai

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 4,   Pages 428-433 doi: 10.1007/s11705-008-0083-3

Abstract: Their applications in the detection of nitro compounds were investigated, and the results show high fluorescenceWhen the concentration of -NT was 21.5 × 10 mol/L, the fluorescence quenching reached 96%.quenchers such as dinitrotoluene (DNT), -nitrobenzoquinone (-BQ) and -nitrotoluene (-NT) for 600 s, its fluorescence

Keywords： detection     different     fluorescence     UV-Vis     end-capped polymer    

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Approaching the binding between Cu(II) and aerobic granules by a modified titration and µ-XRF

Hongwei LUO,Longfei WANG,Zhonghua TONG,Hanqing YU,Guoping SHENG

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 2,   Pages 362-367 doi: 10.1007/s11783-015-0803-0

Abstract: study, a modified titration method with a dynamic mode was developed to investigate the binding of Cu(IIIon exchange and complexing were the main mechanisms for the biosorption of Cu(II) by aerobic granulesThese results would be beneficial for better understanding of Cu(II) migration and its fate in wastewater

Keywords： aerobic granules     Cu(II)     modified titration     µ-XRF analysis    

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Title Author Date Type Operation

Structural and Functional NIR-II Fluorescence Bioimaging in Urinary System via Clinically Approved Dye

Dingwei Xue,Di Wu,Zeyi Lu,Jochen Neuhaus,Abudureheman Zebibula,Zhe Feng,Sheng Cheng,Jing Zhou,Jun Qian,Gonghui Li

Journal Article

Biosorption of Cu(II) to extracellular polymeric substances (EPS) from

Xiangliang PAN, Jing LIU, Wenjuan SONG, Daoyong ZHANG

Journal Article

Cd-tolerant electrochemically active bacteria in MECs toward exotic Cr(VI) based on the sensing of fluorescence

Xia Hou, Liping Huang, Peng Zhou, Hua Xue, Ning Li

Journal Article

photoluminescent carbon dots and its potential application as an efficient sensor probe for toxic lead(II

Journal Article

Synthesis and properties of water-soluble 1,9-dialkyl-substituted BF

Dan Wu, Gonzalo Durán-Sampedro, Donal F. O’Shea

Journal Article

electrolysis cells with biocathodes and driven by microbial fuel cells for simultaneous enhanced Co(II) and Cu(II) removal

Jingya SHEN,Yuliang SUN,Liping HUANG,Jinhui YANG

Journal Article

A microextraction approach for rapid extraction and separation of Mn(II) and Co(II) using saponified

Journal Article

Synthesis and fluorescence behavior of 2,5-diphenyl-1,3,4-oxadiazole-containing bismaleimides and bissuccinimides

Xin ZHANG, Zichen LI

Journal Article

Synthesis and characterization of 2,5-bis[4-(2-arylvinyl)phenyl]-1,3,4-oxadiazoles with two-photon fluorescence

ZHU Xiaoqin, QIAN Ying, LU Zhifeng

Journal Article

hydrophobic environment triggering reactive fluorescence probe to real-time monitor mitochondrial DNA

Journal Article

Carbon dots-based fluorescence sensor for two-photon imaging of pH in diabetic mice

Journal Article

Co-present Pb(II) accelerates the oxidation of organic contaminants by permanganate: Role of Pb(III)

Journal Article

Insight into fluorescence properties of 14 selected toxic single-ring aromatic compounds in water: Experimental

Muhammad Farooq Saleem Khan, Jing Wu, Cheng Cheng, Mona Akbar, Chuanyang Liu, Bo Liu, Jian Shen, Yu Xin

Journal Article

Synthesis, characterization and fluorescence quenching of conjugated polymer containing triphenylamine

LIU Feng, XIAO Jianhua, REN Weihua, HU Jun, LIU Honglai

Journal Article

Approaching the binding between Cu(II) and aerobic granules by a modified titration and µ-XRF

Hongwei LUO,Longfei WANG,Zhonghua TONG,Hanqing YU,Guoping SHENG

Journal Article