John Lof

2.0k total citations
66 papers, 1.6k citations indexed

About

John Lof is a scholar working on Biomedical Engineering, Surgery and Gastroenterology. According to data from OpenAlex, John Lof has authored 66 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Biomedical Engineering, 22 papers in Surgery and 14 papers in Gastroenterology. Recurrent topics in John Lof's work include Ultrasound and Hyperthermia Applications (29 papers), Photoacoustic and Ultrasonic Imaging (18 papers) and Gastrointestinal motility and disorders (11 papers). John Lof is often cited by papers focused on Ultrasound and Hyperthermia Applications (29 papers), Photoacoustic and Ultrasonic Imaging (18 papers) and Gastrointestinal motility and disorders (11 papers). John Lof collaborates with scholars based in United States, Germany and China. John Lof's co-authors include Thomas R. Porter, Waseem Ashraf, Eamonn M.M. Quigley, Feng Xie, Terry O. Matsunaga, E. Carr Everbach, Feng Xie, Eamonn Martin Quigley, Jeane Mike Tsutsui and Ronald F. Pfeiffer and has published in prestigious journals such as Circulation, Gastroenterology and Journal of the American College of Cardiology.

In The Last Decade

John Lof

64 papers receiving 1.5k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
John Lof United States 23 756 423 330 233 233 66 1.6k
Matthew O’Donnell United States 13 327 0.4× 190 0.4× 23 0.1× 35 0.2× 287 1.2× 19 751
Leonardo Mottola Italy 12 288 0.4× 167 0.4× 38 0.1× 9 0.0× 303 1.3× 27 1.5k
A.J. Mortimer United Kingdom 17 403 0.5× 267 0.6× 5 0.0× 105 0.5× 280 1.2× 40 1.3k
Sergio Richter Germany 28 144 0.2× 228 0.5× 15 0.0× 45 0.2× 257 1.1× 144 2.6k
Chien-Ting Liu Taiwan 17 155 0.2× 173 0.4× 13 0.0× 74 0.3× 35 0.2× 61 923
Sırrı Kes Türkiye 20 56 0.1× 313 0.7× 13 0.0× 24 0.1× 192 0.8× 57 1.7k
Tord Olin Sweden 21 45 0.1× 733 1.7× 34 0.1× 16 0.1× 117 0.5× 100 1.4k
Alberto Galante Italy 18 116 0.2× 361 0.9× 42 0.1× 32 0.1× 28 0.1× 34 1.2k
Iqbal Siddique Kuwait 24 50 0.1× 976 2.3× 102 0.3× 5 0.0× 174 0.7× 72 2.0k
David M. Follette United States 28 419 0.6× 1.0k 2.4× 29 0.1× 8 0.0× 318 1.4× 56 2.4k

Countries citing papers authored by John Lof

Since Specialization
Citations

This map shows the geographic impact of John Lof's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by John Lof with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Lof more than expected).

Fields of papers citing papers by John Lof

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John Lof. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by John Lof. The network helps show where John Lof may publish in the future.

Co-authorship network of co-authors of John Lof

This figure shows the co-authorship network connecting the top 25 collaborators of John Lof. A scholar is included among the top collaborators of John Lof based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with John Lof. John Lof is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Li, Shouqiang, Cheng Chen, John Lof, et al.. (2024). Acoustic Activation Imaging With Intravenous Perfluoropropane Nanodroplets Results in Selective Bioactivation of the Risk Area. Journal of Ultrasound in Medicine. 43(6). 1063–1080. 1 indexed citations
2.
Li, Shouqiang, Cheng Chen, John Lof, et al.. (2024). Effect of Ambient Conditions on Acoustic Activation of the Perfluoropropane Droplets Within the Infarct Zone. Ultrasound in Medicine & Biology. 50(8). 1232–1239. 1 indexed citations
3.
Choudhury, Songita A., et al.. (2018). Selective infarct zone imaging with intravenous acoustically activated droplets. PLoS ONE. 13(12). e0207486–e0207486. 12 indexed citations
4.
Porter, Thomas R., Stanley J. Radio, John Lof, et al.. (2016). Diagnostic Ultrasound High Mechanical Index Impulses Restore Microvascular Flow in Peripheral Arterial Thromboembolism. Ultrasound in Medicine & Biology. 42(7). 1531–1540. 8 indexed citations
5.
Wu, Juefei, Feng Xie, John Lof, et al.. (2014). Improved Sonothrombolysis from a Modified Diagnostic Transducer Delivering Impulses Containing a Longer Pulse Duration. Ultrasound in Medicine & Biology. 40(7). 1545–1553. 31 indexed citations
6.
Gao, Shunji, Yan Zhang, Juefei Wu, et al.. (2014). Improvements in Cerebral Blood Flow and Recanalization Rates With Transcranial Diagnostic Ultrasound and Intravenous Microbubbles After Acute Cerebral Emboli. Investigative Radiology. 49(9). 593–600. 21 indexed citations
7.
Wu, Juefei, Feng Xie, Jia Liu, et al.. (2012). Abstract 10756: Detection of Increased Targeted H2S Delivery to the Myocardial Microvasculature Using Ultrasound and Intravenous Microbubbles. Circulation. 1 indexed citations
8.
9.
Xie, Feng, Shunji Gao, John Lof, et al.. (2011). Coronary and Microvascular Thrombolysis with Guided Diagnostic Ultrasound and Microbubbles in Acute ST Segment Elevation Myocardial Infarction. Journal of the American Society of Echocardiography. 24(12). 1400–1408. 52 indexed citations
10.
Porter, Thomas R., Shunji Gao, Evan C. Unger, et al.. (2010). REDUCTION IN ULTIMATE INFARCT SIZE DESPITE PERSISTENT EPICARDIAL OCCLUSION USING THREE DIMENSIONAL TRANSTHORACIC ULTRASOUND AND INTRAVENOUS NON-TARGETED MICROBUBBLES. Journal of the American College of Cardiology. 55(10). A68.E644–A68.E644. 1 indexed citations
11.
Xie, Feng, John Lof, Terry O. Matsunaga, Reena Zutshi, & Thomas R. Porter. (2009). Diagnostic Ultrasound Combined With Glycoprotein IIb/IIIa–Targeted Microbubbles Improves Microvascular Recovery After Acute Coronary Thrombotic Occlusions. Circulation. 119(10). 1378–1385. 97 indexed citations
12.
Xie, Feng, John Lof, E. Carr Everbach, et al.. (2009). Treatment of Acute Intravascular Thrombi With Diagnostic Ultrasound and Intravenous Microbubbles. JACC. Cardiovascular imaging. 2(4). 511–518. 63 indexed citations
13.
Xie, Feng, et al.. (2008). Effects of Transcranial Ultrasound and Intravenous Microbubbles on Blood Brain Barrier Permeability in a Large Animal Model. Ultrasound in Medicine & Biology. 34(12). 2028–2034. 68 indexed citations
14.
Tsutsui, Jeane Mike, Feng Xie, Martín Cano, et al.. (2004). Detection of retained microbubbles in carotid arteries with real-time low mechanical index imaging in the setting of endothelial dysfunction. Journal of the American College of Cardiology. 44(5). 1036–1046. 36 indexed citations
15.
Porter, Thomas R., et al.. (2003). Microbubble responses to a similar mechanical index with different real-time perfusion imaging techniques. Ultrasound in Medicine & Biology. 29(8). 1187–1192. 8 indexed citations
16.
Xie, Feng, et al.. (2003). Differences in definity and optison microbubble destruction rates at a similar mechanical index with different real-time perfusion systems. Journal of the American Society of Echocardiography. 16(11). 1178–1185. 38 indexed citations
17.
Porter, Thomas R., John Lof, & Feng Xie. (2002). Effect of intravenous microbubbles and transthoracic ultrasound on recanalization rates, myocardial blood flow, and eventual regional function following acute coronary occlusion. Journal of the American College of Cardiology. 39. 384–385. 1 indexed citations
18.
19.
Brand, Rhonda M., John Lof, & Eamonn M.M. Quigley. (1997). Transdermal delivery of erythromycin lactobionate—implications for the therapy of gastroparesis. Alimentary Pharmacology & Therapeutics. 11(3). 589–592. 10 indexed citations
20.
Quigley, Eamonn M.M., et al.. (1990). Long-term effects of jejunoileal autotransplantation on myoelectrical activity in canine small intestine. Digestive Diseases and Sciences. 35(12). 1505–1517. 34 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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