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Rujia Liu

Explore the profile of Rujia Liu including associated specialties, affiliations and a list of published articles. Areas
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Articles 26
Citations 88
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Recent Articles
11.
Liu R, Jia R, Wang D, Mirkin M
Anal Chem . 2023 Sep; 95(37):13756-13761. PMID: 37676905
Electrochemical resistive-pulse (ERP) sensing with conductive carbon nanopipettes (CNPs) has recently been developed and employed for the detection of single liposomes and biological vesicles, and for the analysis of redox...
12.
Liu K, Zhang Z, Liu R, Li J, Jiang D, Pan R
Angew Chem Int Ed Engl . 2023 Jun; 62(34):e202303053. PMID: 37334855
The in-depth study of single cells requires the dynamically molecular information in one particular nanometer-sized organelle in a living cell, which is difficult to achieve using current methods. Due to...
13.
Wang Y, Liu R, Shen X, Wang D
J Phys Chem Lett . 2022 Dec; 13(49):11369-11374. PMID: 36454602
Conductive nanopipettes with both an electroactive interface and a pipet geometry have been recognized as powerful multifunctional probes in various electrochemical sensing and imaging applications. As confined inside the nanopipette,...
14.
Wang Y, Liu R, Ma Y, Shen X, Wang D
Anal Chem . 2022 Nov; 94(49):16987-16991. PMID: 36449549
Conductive nanopipettes offer promising confined spaces to enable advanced electrochemical sensing applications in small spaces. Herein, a series of metal-decorated carbon nanopipettes (CNPs) were developed, in which Au, Ag, and...
15.
Liu K, Liu R, Wang D, Pan R, Chen H, Jiang D
Anal Chem . 2022 Sep; 94(38):13287-13292. PMID: 36108154
The analysis of biomolecules in a 3D cell model is crucial for the collection of spatial information close to the actual organ. In this work, a highly sensitive platinized open...
16.
Ma Y, Zhao Y, Liu R, Wang D
Anal Chem . 2022 Aug; 94(32):11124-11128. PMID: 35920511
Herein, we report a sensitive scanning electrochemical microscopy (SECM) method based on the high transient current signals in carbon nanopipets (CNPs) under step potential waveforms. Taking advantage of the transient...
17.
Shen X, Liu R, Wang D
Anal Chem . 2022 Jun; 94(23):8110-8114. PMID: 35648840
Revealing the electrocatalytic features of single redox enzyme is significant to both fundamental biological processes and practical catalysis and sensing applications. Herein, we directly reveal the electrocatalytic current from a...
18.
Liu R, Wang D
ACS Sens . 2022 Mar; 7(4):1138-1144. PMID: 35341239
Conductive nanopipettes have been widely used as a multifunctional platform for emerging sensing applications in small spaces, although the electrochemical processes involved are not well controlled and fully quantified. Herein,...
19.
Liu R, Ma Y, Shen X, Wang D
Chem Sci . 2021 Nov; 12(44):14752-14757. PMID: 34820090
Conductive nanopipettes have been extensively used as powerful multifunctional probes for electrochemical and ion transport measurements, while the involved charge transfer processes have not been fully explored. In this paper,...
20.
Liu R, Shen X, Wang D
Anal Chem . 2021 May; 93(20):7394-7398. PMID: 33978403
Exploring the electrochemical collision features at nanoelectrodes is highly desirable for revealing new physical insights and further expanding its applications at smaller spaces. Herein, we study the collision processes of...