Skip to content

Home Search Authors Pakistan News Saved

SciRah

SciRah does not host or store research papers. Results come live from free, official scholarly APIs, and every paper links back to its original source.

Data sources

OpenAlex
Semantic Scholar
Crossref
CORE
arXiv
PubMed

Privacy policy Terms of service

Pui-Kin So · SciRah

Researcher profile · Semantic Scholar

Pui-Kin So

Share profile

Pui-Kin So — researcher profile on SciRah

h-index: 27
Works: 88
Citations: 2,273

Most-cited papers

A highly selective luminescent switch-on probe for histidine/histidine-rich proteins and its application in protein staining.
Dik-Lung Ma, Wing-Leung Wong, W. Chung, Fung-Yi Chan +5 more
2008Angewandte Chemie214 citations
Semantic Scholar
Electrospray ionization using wooden tips.
Bin Hu, Pui-Kin So, Huan-Wen Chen, Zhong-Ping Yao
2011Analytical Chemistry199 citations Open access
Semantic Scholar
Ebselen as a potent covalent inhibitor of New Delhi metallo-β-lactamase (NDM-1).
Jiachi Chiou, Sheng-Biao Wan, Kin-Fai Chan, Pui-Kin So +6 more
2015Chemical Communications114 citations Open access
Semantic Scholar
Alkene cyclopropanation catalyzed by Halterman iron porphyrin: participation of organic bases as axial ligands.
Tat-Shing Lai, Fung-Yi Chan, Pui-Kin So, Dik-Lung Ma +2 more
2006Dalton Transactions81 citations Open access
Semantic Scholar
Pegylated derivatives of recombinant human arginase (rhArg1) for sustained in vivo activity in cancer therapy: preparation, characterization and analysis of their pharmacodynamics in vivo and in vitro and action upon hepatocellular carcinoma cell (HCC)
Sam-mui Tsui, Wai-Man Lam, T. Lam, H. Chong +7 more
2009Cancer Cell International80 citations Open access
Semantic Scholar
Direct ionization of biological tissue for mass spectrometric analysis.
Bin Hu, Ying-Han Lai, Pui-Kin So, Huan-Wen Chen +1 more
2012In Analysis78 citations Open access
Semantic Scholar
Lavender essential oil ameliorates depression-like behavior and increases neurogenesis and dendritic complexity in rats.
D. Sánchez-Vidaña, K. K. Po, T. Fung, J. K. Chow +4 more
2019Neuroscience Letters75 citations Open access
Semantic Scholar
Continuous artificial synthesis of glucose precursor using enzyme-immobilized microfluidic reactors
Yu-Jiao Zhu, Ziyu Huang, Qingming Chen, Qian Wu +12 more
2019Nature Communications67 citations Open access
Semantic Scholar
Analytical Properties of Solid-substrate Electrospray Ionization Mass Spectrometry
Bin Hu, Pui-Kin So, Zhong-Ping Yao
2012Journal of the American Society for Mass Spectrometry66 citations
Semantic Scholar
Rapid detection and quantitation of ketamine and norketamine in urine and oral fluid by wooden-tip electrospray ionization mass spectrometry.
Pui-Kin So, Tsz-Tsun Ng, Haixing Wang, Bin Hu +1 more
2013In Analysis65 citations Open access
Semantic Scholar
Electrospray ionization with aluminum foil: A versatile mass spectrometric technique.
Bin Hu, Pui-Kin So, Zhong-Ping Yao
2014Analytica Chimica Acta59 citations Open access
Semantic Scholar
Surface-Modified Wooden-Tip Electrospray Ionization Mass Spectrometry for Enhanced Detection of Analytes in Complex Samples.
Bin Hu, Pui-Kin So, Yun-Yun Yang, Jie-Wei Deng +3 more
2018Analytical Chemistry58 citations Open access
Semantic Scholar
Dynamic cross-linking of an alginate–acrylamide tough hydrogel system: time-resolved in situ mapping of gel self-assembly
Akanksha Pragya, Suhas Mutalik, Muhammad Waseem Younas, S. Pang +4 more
2021RSC Advances50 citations Open access
Semantic Scholar
Rapid screening of mixed edible oils and gutter oils by matrix-assisted laser desorption/ionization mass spectrometry.
Tsz-Tsun Ng, Pui-Kin So, B. Zheng, Zhong-Ping Yao
2015Analytica Chimica Acta45 citations Open access
Semantic Scholar
Targeting the Thioredoxin Reductase-Thioredoxin System from Staphylococcus aureus by Silver Ions.
Xiangwen Liao, Fang Yang, Hong-Yan Li, Pui-Kin So +3 more
2017Inorganic Chemistry42 citations
Semantic Scholar
Data storage using peptide sequences
Cheuk-Chi A. Ng, Wai M. Tam, Haidi Yin, Qian Wu +4 more
2021Nature Communications40 citations Open access
Semantic Scholar
Direct analysis of herbal powders by pipette-tip electrospray ionization mass spectrometry.
Haixing Wang, Pui-Kin So, Zhong-Ping Yao
2014Analytica Chimica Acta40 citations Open access
Semantic Scholar
Simple Fabrication of Solid-Phase Microextraction with Surface-Coated Aluminum-Foil for Enhanced Detection of Analytes in Biological and Clinical Samples by Mass Spectrometry.
Pui-Kin So, Bi-Cheng Yang, Wen Li, Lin Wu +1 more
2019Analytical Chemistry39 citations
Semantic Scholar
A Family of BODIPY-like Highly Fluorescent and Unsymmetrical Bis(BF2) Pyrrolyl-Acylhydrazone Chromophores: BOAPY.
Chang-Jiang Yu, Xingbao Fang, Qing-Hua Wu, Li-Juan Jiao +5 more
2020Organic Letters36 citations Open access
Semantic Scholar
Thin layer chromatography coupled with electrospray ionization mass spectrometry for direct analysis of raw samples.
Bin Hu, G. Xin, Pui-Kin So, Zhong-Ping Yao
2015Journal of Chromatography A36 citations Open access
Semantic Scholar
Establishment of a spectral database for classification of edible oils using matrix-assisted laser desorption/ionization mass spectrometry.
Tsz-Tsun Ng, Suying Li, Cheuk-Chi A. Ng, Pui-Kin So +4 more
2018Food Chemistry34 citations Open access
Semantic Scholar
A general strategy for site-directed enzyme immobilization by using NiO nanoparticle decorated mesoporous silica.
D. Ling, Li-Qian Gao, Jianpeng Wang, M. Shokouhimehr +8 more
2014Chemistry34 citations
Semantic Scholar
Mass spectrometry: towards in vivo analysis of biological systems.
Pui-Kin So, Bin Hu, Zhong-Ping Yao
2013Molecular Biosystems34 citations
Semantic Scholar
Fluorophore-labeled beta-lactamase as a biosensor for beta-lactam antibiotics: a study of the biosensing process.
P. Chan, Pui-Kin So, Dik-Lung Ma, Yan-Xiang Zhao +9 more
2008Journal of the American Chemical Society34 citations
Semantic Scholar
Rapid detection and quantitation of drugs-of-abuse by wooden-tip electrospray ionization mass spectrometry
Tsz-Tsun Ng, Pui-Kin So, Bin Hu, Zhong-Ping Yao
2018Journal of Food and Drug Analysis32 citations Open access
Semantic Scholar
Rapid authentication of Gastrodiae rhizoma by direct ionization mass spectrometry.
Ho-Yi Wong, Bin Hu, Pui-Kin So, Chi-On Chan +4 more
2016Analytica Chimica Acta28 citations Open access
Semantic Scholar
Direct analysis of traditional Chinese medicines by mass spectrometry.
M. Wong, Pui-Kin So, Zhong-Ping Yao
2016Journal of chromatography. B, Analytical technologies in the biomedical and life sciences27 citations Open access
Semantic Scholar
Conformational Dynamics of Helix 10 Region as An Allosteric Site in Class A β-Lactamase Inhibitory Binding.
Liwen Huang, Pui-Kin So, Yu-Wai Chen, Y. Leung +1 more
2020Journal of the American Chemical Society25 citations
Semantic Scholar
Rapid analysis of raw solution samples by C18 pipette-tip electrospray ionization mass spectrometry.
Haixing Wang, Pui-Kin So, Tsz-Tsun Ng, Zhong-Ping Yao
2014Analytica Chimica Acta23 citations Open access
Semantic Scholar
Structure‐based Design, Synthesis, and Biological Evaluation of Isatin Derivatives as Potential Glycosyltransferase Inhibitors
Yong Wang, Fung-Yi Chan, N. Sun, Hok-Kiu Lui +8 more
2014Chemical Biology and Drug Design23 citations
Semantic Scholar
Rapid differentiation of Panax ginseng and Panax quinquefolius by matrix-assisted laser desorption/ionization mass spectrometry.
Ying-Han Lai, Pui-Kin So, S. C. Lo, E. W. Y. Ng +2 more
2012Analytica Chimica Acta23 citations
Semantic Scholar
Protein dynamics revealed by hydrogen/deuterium exchange mass spectrometry: Correlation between experiments and simulation.
Liwen Huang, Pui-Kin So, Zhong-Ping Yao
2019Rapid Communications in Mass Spectrometry22 citations Open access
Semantic Scholar
Increased Structural Flexibility at the Active Site of a Fluorophore-conjugated β-Lactamase Distinctively Impacts Its Binding toward Diverse Cephalosporin Antibiotics*
W. Wong, Kwok-Chu Chan, Pui-Kin So, Hong-Kin Yap +4 more
2011Journal of Biological Chemistry22 citations Open access
Semantic Scholar
Metabolomics studies in common multifactorial eye disorders: a review of biomarker discovery for age-related macular degeneration, glaucoma, diabetic retinopathy and myopia
G. Belete, Lei Zhou, King-Kit Li, Pui-Kin So +2 more
2024Frontiers in Molecular Biosciences21 citations Open access
Semantic Scholar
The Analysis of Alpha-1-Antitrypsin Glycosylation with Direct LC-MS/MS
Hai-Di Yin, Mingrui An, Pui-Kin So, M. Wong +2 more
2018Electrophoresis21 citations Open access
Semantic Scholar
Discovery of a novel class of rosmarinic acid derivatives as antibacterial agents: Synthesis, structure-activity relationship and mechanism of action.
Yong Wang, Zhiguang Liang, Yihui Cao, Cheung-Hin Hung +7 more
2024Bioorganic chemistry (Print)17 citations Open access
Semantic Scholar
Stabilizer-free bismuth nanoparticles for selective polyol electrooxidation
Wei-Ran Zheng, Yong Li, Chui-Shan Tsang, Pui-Kin So +1 more
2021iScience17 citations Open access
Semantic Scholar
Electrospray Ionization on Solid Substrates.
Pui-Kin So, Bin Hu, Zhong-Ping Yao
2014Mass Spectrometry17 citations Open access
Semantic Scholar
Novel Fluorescent Molecular Clips: Selective Recognition Towards Fe3+ in Aqueous Solution
Lin Li, Neng-Fang She, Z. Fei, Pui-Kin So +4 more
2011Journal of Fluorescence16 citations Open access
Semantic Scholar
Chemical transformation of <i>α</i>-pinene-derived organosulfate via heterogeneous OH oxidation: implications for sources and environmental fates of atmospheric organosulfates
Rongshuan Xu, Sze In Madeleine Ng, Wing-Sze Chow, Yee-Ka Wong +6 more
2022Atmospheric Chemistry and Physics15 citations Open access
Semantic Scholar
A bioengineered arginine-depleting enzyme as a long-lasting therapeutic agent against cancer
Sai-Fung Chung, Chi-fai Kim, S. Tam, Man-Chung Choi +4 more
2020Applied Microbiology and Biotechnology15 citations
Semantic Scholar
Thermostable β-Lactamase Mutant with Its Active Site Conjugated with Fluorescein for Efficient β-Lactam Antibiotic Detection
Ho-wah Au, Man-Wah Tsang, Pui-Kin So, Kwok-Yin Wong +1 more
2019ACS Omega15 citations Open access
Semantic Scholar
Ethylenediamine-modified amyloid fibrils of hen lysozyme with stronger adsorption capacity as rapid nano-biosorbents for removal of chromium(vi) ions
W. Leung, Pui-Kin So, W. L. Wong, Wai-Hung Lo +1 more
201615 citations
Semantic Scholar
Mono-PEGylation of a Thermostable Arginine-Depleting Enzyme for the Treatment of Lung Cancer
Sai-Fung Chung, Chi-fai Kim, Sui-Yi Kwok, S. Tam +7 more
2020International Journal of Molecular Sciences14 citations Open access
Semantic Scholar
Global detection and semi-quantification of Fritillaria alkaloids in Fritillariae Ussuriensis Bulbus by a non-targeted multiple reaction monitoring approach.
Li Wang, Zhong-Ping Yao, Ping Li, Si-Bao Chen +5 more
2016Journal of Separation Science14 citations
Semantic Scholar
Lipidomic Analysis Reveals the Protection Mechanism of GLP-1 Analogue Dulaglutide on High-Fat Diet-Induced Chronic Kidney Disease in Mice
Martin Ho Yin Yeung, Ka-Long Leung, Lai-Yuen Choi, Jung-Sun Yoo +3 more
2022Frontiers in Pharmacology13 citations Open access
Semantic Scholar
Advances in rapid detection of SARS-CoV-2 by mass spectrometry
Tsz-Fung Wong, Pui-Kin So, Zhong-Ping Yao
2022Trends in Analytical Chemistry (TrAC)13 citations Open access
Semantic Scholar
Design of a structure-based fluorescent biosensor from bioengineered arginine deiminase for rapid determination of L-arginine.
S. Tam, Sai-Fung Chung, Yu-Wai Chen, Y. So +4 more
2020International Journal of Biological Macromolecules13 citations Open access
Semantic Scholar
N-Acetyl-D-Glucosamine Acts as Adjuvant that Re-Sensitizes Starvation-Induced Antibiotic-Tolerant Population of E. Coli to β-Lactam
Miaomiao Wang, E. Chan, Chen Yang, Kai-Chao Chen +2 more
2020iScience11 citations Open access
Semantic Scholar
Development of tip-desorption electrospray ionization coupled with ion mobility-mass spectrometry for fast screening of carbapenemase-producing bacteria.
Pui-Kin So, Bi-Cheng Yang, Wen Li, Jiu-Sheng Zheng +1 more
2019Talanta: The International Journal of Pure and Applied Analytical Chemistry11 citations
Semantic Scholar

Frequent co-authors

Invite them to SciRah by sharing their profile.

Zhong-Ping Yao×27
Invite
Zhong-Ping Yao — researcher profile on SciRah
Bin Hu×14
Invite
Bin Hu — researcher profile on SciRah
Y. Leung×10
Invite
Y. Leung — researcher profile on SciRah
Kwok-Yin Wong×10
Invite
Kwok-Yin Wong — researcher profile on SciRah

×5

Invite

Tsz-Tsun Ng — researcher profile on SciRah

Invite

Wai-Hung Lo — researcher profile on SciRah

Invite

Dik-Lung Ma — researcher profile on SciRah

Invite

W. Chung — researcher profile on SciRah

Fung-Yi Chan×3

Invite

Fung-Yi Chan — researcher profile on SciRah

Tat-Shing Lai×3

Invite

Tat-Shing Lai — researcher profile on SciRah

Haixing Wang×3

Invite

Haixing Wang — researcher profile on SciRah

Invite

M. Wong — researcher profile on SciRah