全部文献期刊会议图书|学者科研项目
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作者:Yu Lu , Qianru Feng , Ruohu Zhang ...
来源:[J].Analytica Chimica Acta(IF 4.387), 2020, Vol.1106, pp.71-78
摘要:Abstract(#br)An online pH detection system is very critical in monitoring the sudden change of pH, especially in strongly acidic and alkaline conditions. We developed a pH sensing chip which works in the range of 5 M [H + ]-pH 3.0 and pH 6.0-2 M [OH − ] with response time of 9...
作者:Zahra Rasouli , Hamid Abdollahi , Marcel Maeder
来源:[J].Analytica Chimica Acta(IF 4.387), 2020, Vol.1109, pp.90-97
摘要:Abstract(#br)pH indicators can be used both fast responsive as well as long-term stable sensors. They have been extensively used for monitoring pH changes in fast kinetic reactions as well as slowly changing pH in oceanic waters. If the pH range that needs to be covered is narrow...
作者:Yuting Huang , Wen Liu , Dongmei Wang ...
来源:[J].Microchemical Journal(IF 2.879), 2020, Vol.154
摘要:Abstract(#br)Surface-enhanced Raman spectroscopy (SERS) has shown a high promise in microenvironmental pH sensing in recent years, which is significant for understanding various biological processes and multiphase chemical reactions. Generally, the pH sensing capability of the SE...
作者:Sandip Ghosh , Yu-Fen Chang , De-Ming Yang ...
来源:[J].Biosensors and Bioelectronics(IF 5.437), 2020, Vol.155
摘要:Abstract(#br)Fluorescence based intracellular pH nanoprobes have been developed that overcomes the limitations imposed by shallow penetration depth of ultraviolet excitation, photostability, phototoxicity, and interference from background autofluorescence. In this study, we hav...
作者:Jo Hee Yoon , Seon-Mi Kim , Hong Jun Park ...
来源:[J].Biosensors and Bioelectronics(IF 5.437), 2020, Vol.150
摘要:... Here, we report a highly sensitive, flexible, and autonomously self-healable pH sensor cable developed by weaving together two carbon fiber thread electrodes coated with mechanically robust self-healing polymers. The pH sensor cable showed excellent electrochemical performanc...
作者:Matthew Edward Kirby , Jonathan Stuart Watson , Jens Najorka ...
来源:[J].Colloids and Surfaces A: Physicochemical and Engineering Aspects(IF 2.108), 2020, Vol.592
摘要:... The aim of the present study was to characterise experimentally in more detail the control of pH on the removal of U VI from aqueous alkaline solutions through particle formation and on subsequent transport through porous media. We conducted first static batch experiment...
作者:Emilia Stelmach , Brian Kaczmarczyk , Krzysztof Maksymiuk ...
来源:[J].Talanta(IF 3.498), 2020, Vol.211
摘要:Abstract(#br)A challenge in turn-on mode operating optodes application is elimination of pH sensitivity. The polyoctylthiophene based optodes response mechanism is not involving hydrogen ions exchange, thus paves the way for optodes applicable for sensing in wide pH range.(#br)We...
作者:Izabela Jośko , Joanna Dobrzyńska , Ryszard Dobrowolski ...
来源:[J].Science of the Total Environment(IF 3.258), 2020, Vol.721
摘要:Abstract(#br)The objective of this study was to evaluate the fractionation of ZnO and CuO engineered nanoparticles (ENPs) in soils with a pH adjusted to 4.0, 6.5, and 9.0 after 1 day and 30 days of incubation. Based on the multi-stage extraction, 5 fractions of metals were d...
作者:Ying Liu , Shuai Yue , Ya-Ning Wang ...
来源:[J].Sensors and Actuators: B. Chemical(IF 3.535), 2020, Vol.310
摘要:Abstract(#br)A multicolor and surface-enhanced Raman scattering (SERS) dual-mode pH sensing method based on microparticles was proposed, which combined the advantages of high sensitivity of SERS and convenience of colorimetric visualization. Polyethylene glycol diacrylate micro...
作者:Yaqi Dong , Haibin Xiao , Lingbao Xing ...
来源:[J].Talanta(IF 3.498), 2020, Vol.209
摘要:Abstract(#br)We herein develop a novel two-photon fluorescent probe termed L-pH for visualization of lysosomal pH within live cells. L-pH is composed of three moieties, including naphthalimide fluorophore as a fluorescence off-on response moiety, piperazine and morpholine groups ...

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