Ralph S. DaCosta

3.4k total citations · 1 hit paper
78 papers, 2.7k citations indexed

About

Ralph S. DaCosta is a scholar working on Biomedical Engineering, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, Ralph S. DaCosta has authored 78 papers receiving a total of 2.7k indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Biomedical Engineering, 30 papers in Pulmonary and Respiratory Medicine and 18 papers in Surgery. Recurrent topics in Ralph S. DaCosta's work include Nanoplatforms for cancer theranostics (25 papers), Photodynamic Therapy Research Studies (23 papers) and Photoacoustic and Ultrasonic Imaging (20 papers). Ralph S. DaCosta is often cited by papers focused on Nanoplatforms for cancer theranostics (25 papers), Photodynamic Therapy Research Studies (23 papers) and Photoacoustic and Ultrasonic Imaging (20 papers). Ralph S. DaCosta collaborates with scholars based in Canada, United States and Netherlands. Ralph S. DaCosta's co-authors include Brian C. Wilson, Norman E. Marcon, Azusa Maeda, Andrew M. Rauth, Xiao Yu Wu, Cláudia R. Gordijo, Preethy Prasad, Azhar Z. Abbasi, Helene Andersson and Mohammad Amini and has published in prestigious journals such as SHILAP Revista de lepidopterología, Nano Letters and ACS Nano.

In The Last Decade

Ralph S. DaCosta

77 papers receiving 2.7k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Multifunctional Albumin–MnO₂ Nanoparticles Modulate Solid Tumor Microenvironment by Attenuating Hypoxia, Acidosis, Vascular Endothelial Growth Factor and Enhance Radiation Response

2014 562 citations Cláudia R. Gordijo, Azhar Z. Abbasi et al. profile →

Peers

Countries citing papers authored by Ralph S. DaCosta

Since Specialization

Citations

This map shows the geographic impact of Ralph S. DaCosta'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 Ralph S. DaCosta with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ralph S. DaCosta more than expected).

Fields of papers citing papers by Ralph S. DaCosta

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ralph S. DaCosta. 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 Ralph S. DaCosta. The network helps show where Ralph S. DaCosta may publish in the future.

Co-authorship network of co-authors of Ralph S. DaCosta

This figure shows the co-authorship network connecting the top 25 collaborators of Ralph S. DaCosta. A scholar is included among the top collaborators of Ralph S. DaCosta 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 Ralph S. DaCosta. Ralph S. DaCosta is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	DORA-compliant measures of research quality and impact to assess the performance of researchers in biomedical institutions: Review of published research, international best practice and Delphi survey 2023 ·PLoS ONE ·Anna R. Gagliardi, Robert HC Chen, (unknown), Mathieu Albert, James C. L. Chow, Ralph S. DaCosta, Michael M. Hoffman, Behrang Keshavarz, Pia Kontos, Jenny Liu, Mary Pat McAndrews, Stephanie Protze	7
2	Exploring the merits of research performance measures that comply with the San Francisco Declaration on Research Assessment and strategies to overcome barriers of adoption: qualitative interviews with administrators and researchers 2023 ·Health Research Policy and Systems ·(unknown), Mathieu Albert, Robert HC Chen, James C. L. Chow, Ralph S. DaCosta, Michael M. Hoffman, Behrang Keshavarz, Pia Kontos, Mary Pat McAndrews, Stephanie Protze, Anna R. Gagliardi	2
3	Quantitative intravital imaging for real-time monitoring of pancreatic tumor cell hypoxia and stroma in an orthotopic mouse model 2023 ·Science Advances ·(unknown), (unknown), (unknown), (unknown), Yuan Zhong, Ralph S. DaCosta	10
4	Nanosurfaces modulate the mechanism of peri-implant endosseous healing by regulating neovascular morphogenesis 2018 ·Communications Biology ·(unknown), Azusa Maeda, Ralph S. DaCosta, John E. Davies	43
5	Intravital Imaging for Tracking of Angiogenesis and Cellular Events Around Surgical Bone Implants 2018 ·Tissue Engineering Part C Methods ·(unknown), Vanessa C. Mendes, (unknown), (unknown), Ralph S. DaCosta, John E. Davies	8
6	Improved detection of clinically relevant wound bacteria using autofluorescence image‐guided sampling in diabetic foot ulcers 2017 ·International Wound Journal ·Kathryn Ottolino‐Perry, (unknown), Kristina M. Blackmore, Liis Lindvere‐Teene, (unknown), (unknown), Cheryl F. Rosen, Bethany Pitcher, Tony Panzarella, Ron Linden, Ralph S. DaCosta	43
7	Hybrid Manganese Dioxide Nanoparticles Potentiate Radiation Therapy by Modulating Tumor Hypoxia 2016 ·Cancer Research ·Azhar Z. Abbasi, Cláudia R. Gordijo, Mohammad Amini, Azusa Maeda, Andrew M. Rauth, Ralph S. DaCosta, Xiao Yu Wu	99
8	The Necrosis-Avid Small Molecule HQ4-DTPA as a Multimodal Imaging Agent for Monitoring Radiation Therapy-Induced Tumor Cell Death 2016 ·Frontiers in bioscience ·(unknown), Azusa Maeda, Jie Bu, Deborah A. Scollard, Iris Kulbatski, Philip J. Medeiros, Riccardo Sinisi, Elena A. Dubikovskaya, Thomas J. Snoeks, Ermond R. van Beek, (unknown), Clemens W.G.M. Löwik, Ralph S. DaCosta	1
9	The Necrosis-Avid Small Molecule HQ4-DTPA as a Multimodal Imaging Agent for Monitoring Radiation Therapy-Induced Tumor Cell Death 2016 ·Frontiers in Oncology ·Marieke A. Stammes, Azusa Maeda, Jiachuan Bu, Deborah A. Scollard, Iris Kulbatski, Philip J. Medeiros, Riccardo Sinisi, Elena A. Dubikovskaya, Thomas J. Snoeks, Ermond R. van Beek, Alan Chan, Clemens W.G.M. Löwik, Ralph S. DaCosta	12
10	Femur Window Chamber Model for <em>In Vivo</em> Cell Tracking in the Murine Bone Marrow 2016 ·Journal of Visualized Experiments ·Yonghong Chen, Azusa Maeda, Jiachuan Bu, Ralph S. DaCosta	6
11	Handheld fluorescence imaging device detects subclinical wound infection in an asymptomatic patient with chronic diabetic foot ulcer: a case report 2015 ·International Wound Journal ·(unknown), (unknown), (unknown), Liis Lindvere‐Teene, (unknown), (unknown), (unknown), (unknown), Ron Linden, Ralph S. DaCosta	20
12	A Novel High-resolution <em>In vivo</em> Imaging Technique to Study the Dynamic Response of Intracranial Structures to Tumor Growth and Therapeutics 2013 ·Journal of Visualized Experiments ·Kelly Burrell, Sameer Agnihotri, Michael K. K. Leung, Ralph S. DaCosta, Rićhard P. Hill, Gelareh Zadeh	13
13	In Vivo Optical Imaging of Tumor and Microvascular Response to Ionizing Radiation 2012 ·PLoS ONE ·Azusa Maeda, Michael K. K. Leung, Leigh Conroy, Yonghong Chen, Jiachuan Bu, Patricia Lindsay, (unknown), Carl Virtanen, (unknown), Neil Winegarden, Yanchun Wang, Lily Morikawa, I. Alex Vitkin, David A. Jaffray, Rićhard P. Hill, Ralph S. DaCosta	34
14	Aberrant axial mineralization precedes spinal ankylosis: a molecular imaging study in ank/ankmice 2011 ·Arthritis Research & Therapy ·Facundo Las Heras, Ralph S. DaCosta, Kenneth P. H. Pritzker, Nigil Haroon, (unknown), Hing Wo Tsui, Basil Chiu, William Mark Erwin, Florence W. L. Tsui, Robert D. Inman	2
15	Improving superficial target delineation in radiation therapy with endoscopic tracking and registration 2011 ·Medical Physics ·Robert Weersink, Jimmy Qiu, Andrew Hope, Michael J. Daly, (unknown), Ralph S. DaCosta, Michael B. Sharpe, Stephen Breen, Harley Chan, David A. Jaffray	16
16	Extending immunofluorescence detection limits in whole paraffin‐embedded formalin fixed tissues using hyperspectral confocal fluorescence imaging 2009 ·Journal of Microscopy ·(unknown), Ralph S. DaCosta, Brian C. Wilson	15
17	Characterization of tissue autofluorescence in Barrett's esophagus by confocal fluorescence microscopy 2007 ·Diseases of the Esophagus ·M. Kara, Ralph S. DaCosta, Catherine Streutker, Norman E. Marcon, JJGHM Bergman, Brian C. Wilson	35
18	Autofluorescence-Based Detection of Early Neoplasia in Patients with Barrett’s Esophagus 2004 ·Digestive Diseases ·Mohammed A. Kara, Ralph S. DaCosta, Brian C. Wilson, Norman E. Marcon, Jacques Bergman	36
19	The potential of autofluorescence for the detection of single living cells for label‐free cell sorting in microfluidic systems 2004 ·Electrophoresis ·(unknown), Floor Wolbers, Helene Andersson, Ralph S. DaCosta, Brian C. Wilson, I. Vermes, Albert van den Berg	38
20	New optical technologies for earlier endoscopic diagnosis of premalignant gastrointestinal lesions 2002 ·Journal of Gastroenterology and Hepatology ·Ralph S. DaCosta, Brian C. Wilson, Norman E. Marcon	126

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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