Johan Sebastiaan Ploem

Johan Sebastiaan Ploem's AcademicInfluence.com Rankings

Philosophy

#10785

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#14801

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#7637

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#9461

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Philosophy

Johan Sebastiaan Ploem's Degrees

Bachelors Microscopy University of Amsterdam

Why Is Johan Sebastiaan Ploem Influential?

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According to Wikipedia, Johan Sebastiaan Ploem is a Dutch microscopist and digital artist. He made significant contribution to the field of fluorescence microscopy, and invented reflection interference contrast microscopy.

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Johan Sebastiaan Ploem's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Simultaneous detection of two cell populations by two-colour fluorescence and application to the recognition of B-cell determinants (1976) (503)
Multiple fluorescence in situ hybridization. (1990) (269)
The use of a vertical illuminator with interchangeable dichroic mirrors for fluorescence microscopy with incidental light. (1967) (200)
Flow cytometry of human reticulocytes based on RNA fluorescence. (1981) (83)
Locomotion and adhesion of neutrophil granulocytes. Effects of albumin, fibrinogen and gamma globulins studied by reflection contrast microscopy. (1979) (76)
Fluorimetry of mitochondria in cells vitally stained with DASPMI or rhodamine 6 GO (1983) (75)
Detection of somatic mutants in man: HPRT mutations in lymphocytes and hemoglobin mutations in erythrocytes. (1989) (72)
Microfluorometry on antigen-antibody interaction in immunofluorescence using antigens covalently bound to agarose beads. (1973) (71)
The present state of the automated micronucleus test for lymphocytes. (1990) (64)
Sensitive detection of hybridocytochemical results by means of reflection-contrast microscopy. (1985) (63)
Preparation of monolayer smears from paraffin-embedded tissue for image cytometry. (1985) (62)
Introduction to Fluorescence Microscopy (1987) (61)
Expression of HLA-DR on T lymphocytes following renal transplantation, and association with graft-rejection episodes and cytomegalovirus infection. (1984) (61)
The Microscopic Differentiation of the Colour of Formaldehyde-induced Fluorescence (1971) (58)
Flow cytometry of reticulocytes applied to clinical hematology (1983) (58)
An immunofluorescence reaction for Schistosoma manosoni using the defined antigen substrate spheres (DASS) system. (1974) (57)
A STUDY OF FILTERS AND LIGHT SOURCES IN IMMUNOFLUORESCENCE MICROSCOPY (1971) (57)
Acriflavine-Feulgen stilbene staining: a procedure for automated cervical cytology with a television based system (LEYTAS). (1979) (51)
An automated microscope for quantitative cytology combining television image analysis and stage scanning microphotometry. (1979) (51)
A new type of two-color fluorescence staining for cytology specimens. (1976) (46)
Laser scanning fluorescence microscopy. (1987) (45)
Reflection contrast microscopy (2004) (45)
Preparation and microscopic visualization of multicolor luminescent immunophosphors. (1992) (45)
A MICROSPECTROFLUOROMETER WITH EPI-ILLUMINATION OPERATED UNDER COMPUTER CONTROL (1974) (45)
Detection of suspicious cells and rejection of artefacts in cervical cytology using the Leyden Television Analysis System. (1979) (41)
QUANTITATIVE MICROFLUORIMETRIC STUDIES ON FORMALDEHYDE-INDUCED FLUORESCENCE OF 5-HYDROXYTRYPTAMINE IN THE PINEAL GLAND OF THE RAT (1974) (38)
EXPERIMENTAL OPTIMIZATION OF THE DASS SYSTEM FOR IMMUNODIAGNOSIS OF SOME HELMINTH INFECTIONS (1975) (34)
Microfluorimetric scanning of sympathetic nerve fibers. An improved method to quantitate formaldehyde induced fluorescence of biogenic amines. (1978) (33)
Clinical Cytometry and Histometry (1988) (33)
Ingestion of latex beads by filopodia of adherent mouse peritoneal macrophages. A scanning electron microscopical and reflection contrast microscopical study. (1980) (29)
High-resolution scanning-densitometry of photographic negatives of human metaphase chromosomes (1974) (27)
Use of DNA image cytometry in addition to flow cytometry for the study of patients with advanced ovarian cancer. (1987) (27)
Cell-to-substrate adhesions during spreading and locomotin of carcinoma cells. A study by mcrocinematography and reflection contrast microscopy. (1980) (27)
Image and flow cytometric analysis of DNA content in breast cancer. Relation to estrogen receptor content and lymph node involvement. (1984) (25)
The Use of LEYTAS in Analytical and Quantitative Cytology (1982) (25)
Automated screening for micrometastases in bone marrow smears. (1988) (24)
Texture analysis of cervical cell nuclei by segmentation of chromatin patterns. (1979) (23)
Ratios of T lymphocyte subpopulations predict survival of cadaveric renal allografts in adult patients on low dose corticosteroid therapy. (1983) (22)
Microfluoremetry of antigen-antibody interactions in immunofluorescence using the defined antigen substrate spheres (DASS) system. Sensitivity, specificity and variables of the method. (1974) (21)
Identification of monocytes in suspensions of mononuclear cells. (1976) (21)
Quantitative immunofluorescence (2004) (21)
Fifth international conference on immunofluorescence and related staining techniques. General introduction. (1975) (21)
MICROFLUOROMETRIC EVALUATION OF CONJUGATE SPECIFICITY WITH THE DEFINED ANTIGEN SUBSTRATE SPHERES (DASS) SYSTEM * (1975) (20)
LEYTAS: a system for the processing of microscopic images. (1980) (20)
Identification of monocytes in suspensions of mononuclear cells (1976) (20)
The immunohistochemical detection of prostatic acid phosphatase: its possibilities and limitations in tumour histochemistry (1981) (20)
Flow cytometry of reticulocytes applied to clinical hematology. (1983) (19)
In vitro studies on the protoporphyrin uptake and photosensitivity of normal skin fibroblasts and fibroblasts from patients with erythropoietic protoporphyria. (1977) (19)
A new microscopic method for the visualization of blue formaldehyde-induced catecholamine fluorescence. (1969) (18)
Image and flow cytometric analysis of DNA content in breast cancer. Relation to estrogen receptor content and lymph node involvement. (1984) (18)
Real-time morphometric analysis of type I and type II fibers in cryostat sections of human muscle biopsies. (1980) (18)
Reflection contrast microscopy performed on epi‐illumination microscope stands: Comparison of reflection contrast‐ and epi‐polarization microscopy (1990) (18)
Enzyme assays at the single cell level using a new type of microfluorimeter (2004) (17)
The histochemical basis of quantitative histology * (1982) (17)
Preparation of cells from paraffin-embedded tissue for cytometry and cytomorphologic evaluation. (1987) (16)
IN THE PINEAL GLAND OF THE RAT (1974) (16)
Automated measurement of immunogalactosidase reactions with a fluorogenic substrate by the aperture defined microvolume measurement method and its potential application to Schistosoma mansoni immunodiagnosis. (1980) (15)
Microfluorimetric scanning of sympathetic nerve fibers: quantification of neuronal and extraneuronal fluorescence with the aid of histogram analysis. (1980) (15)
Microspectrofluorometric Procedures and Their Applications in Biological Systems (1981) (14)
Combined flow cytometry and image cytometry of the same cytological sample (1983) (14)
Appropriate technology for the quantitative assessment of the final reaction product of histochemical techniques. (1979) (14)
Adhesion patterns of cell interactions revealed by reflection contrast microscopy. (1979) (14)
High DNA content and prognosis in lymph node positive breast cancer. A case control study by the university of Leiden and ECOG (2004) (13)
High-resolution scanning-densitometry of photographic negatives of human metaphase chromosomes (2004) (13)
Goiania radiation accident: results of initial dose estimation and follow up studies. (1991) (13)
A simple method to select specific tumor areas in paraffin blocks for cytometry using incident fluorescence microscopy. (1986) (12)
Immunofluorescence studies with 4-acetamido-4'-isothiocyanato stilbene-2,2'-disulphonic acid (SITS). (1978) (12)
Automated cell analysis for DNA studies of large cell populations using the LEYTAS image cytometry system. (1989) (12)
Model studies on the acriflavine-Feulgen reaction. (1979) (12)
Comparison of lavaged and intrapulmonary alveolar macrophages in respect to lysozyme content and size in the rat. (1984) (12)
Interobserver variability in the cytological diagnosis of 1500 Papanicolaou stained cervical monolayer specimens. (1990) (11)
Some shape parameters for cell recognition (1980) (11)
A scanning microfluorimetric study on sympathetic nerve fibres: intraneuronal differences in noradrenaline turnover (1980) (10)
Extraneuronal catecholamine as an index for sympathetic activity: a scanning microfluorimetric study on the iris of the rat. (1979) (10)
LEYTAS-2: a hybrid system for the analysis of cytological preparations, using both hardware and software methods. (1980) (9)
Filter combinations and light sources for fluorescence microscopy of quinacrine mustard or quinacrine stained chromosomes (1972) (8)
Image analysis combined with quantitative cytochemistry (1986) (8)
Video techniques applied to chromosome analysis. (1980) (8)
Assay for somatic mutation of human hemoglobins. (1990) (8)
Specimen stage incorporating light microscopical optics for a Cambridge S180 scanning electron microscope (1987) (7)
Immunochemical approach to detection and quantitation of DNA adducts resulting from exposure to genotoxic agents. (1986) (7)
Multi-Wavelength Epi-Illumination in Fluorescence Microscopy (2001) (7)
Improved detection and quantification of the (immuno) peroxidase product using reflection contrast microscopy (2004) (7)
Chemotaxis is not a special case of haptotaxis (1979) (6)
Modern image analysis methods in hematology. (1988) (6)
Automated analysis of cervical specimens using the T.A.S. (1980) (6)
An image segmentation approach to the analysis of nuclear texture of cervical cells. (1979) (5)
Automated measurement of proteinase activity with a fluorogenic substrate using an inverted fluorescence microscope. (1982) (5)
An immunofluorescence reaction for Fasciola hepatica using the defined antigen substrate spheres (DASS) system. (1975) (5)
Relation between fluorescent intensity and extinction in quantitative microfluorometry. (1979) (5)
Automated recognition of atypical nuclei in breast cancer cytology specimens by iterative image transformations (1985) (5)
Automated Cytology Using a Quantitative Staining Method Combined with a TV-based Image Analysis Computer (1979) (5)
Equipment for Quantitative Microscopy (1983) (5)
Fifth international conference on immunofluorescence and related staining techniques. General introduction. (1975) (5)
An epiiluminator/detector unit permitting arc lamp illumination for fluorescence activated cell sorters. (1982) (4)
Laser Scanning Fluorescence Microscopy Applied to Quantitative Immunocytochemical Studies in Nervous Tissues (1989) (4)
Laboratory Test of an Automated Cell Analysis System For Cervical Screening (1993) (4)
Immunoprecipitation and class-specific immunofluorescence titration of human serum antibodies to Schistosoma mansoni antigens (1975) (4)
Symptomatic cytomegalovirus (CMV) infections identified by image cytometry and other parameters for CMV infection (1990) (4)
A new instrument combining simultaneous light and scanning electron microscopy. (1985) (3)
2 – Light and Scanning Electron Microscopy in a Combined Instrument (1987) (3)
CHAPTER ONE – Fluorescence Microscopy (1999) (3)
Measurement of single-cell DNA synthesis by pokeweed mitogen-stimulated mononuclear cells with combined light and scanning electron microscopy. (1986) (3)
Fluorescence Scanning Instrumentation (1989) (3)
Visualization and Computer-Assisted Quantification of DNA Modifications in Individual Cells (1989) (3)
A new microscopic method for the visualization of blue formaldehyde-induced catecholamine fluorescence. (1969) (3)
Discrepancies in ploidy determination due to specimen sampling errors. (1989) (3)
Extraneuronal catecholamine as an index for sympathetic activity in the iris of the rat: a scanning microfluorimetric study. (1980) (2)
Automated Analysis of Papanicolaou Stained Cervical Specimens Using a Television-Based Analysis System (Leytas) (1982) (2)
Reflection-Contrast Microscopy - Review (2017) (2)
The prognostic value of DNA content measured by image cytometry in soft tissue sarcomas. (1992) (2)
A new instrument combining simultaneous light and scanning electron microscopy. (1985) (2)
Automated chromatin analysis using the Leyden Television Analysis System (LEYTAS). (1979) (2)
LEYTAS analysis of cytological specimens: the results of thousand cervical smears. (1983) (1)
The creation of computer graphics with mathematical morphology (1998) (1)
Miac a modular image analysis computer for automated cytology (1987) (1)
A PRETOPOLOGICAL TEXTURE MODEL, A MULTIPARAMETRIC IMAGE MODEL AND A HIERARCHICAL CLASSIFICATION METHOD FOR THE ANALYSIS OF DIGITIZED IMAGES (1986) (1)
Sem and reflection contrast study of the filopodia of adherent mouse resident peritoneal macrophages (1979) (1)
Modern image analysis methods in hematology. (1988) (1)
Applications of reflection‐contrast microscopy, including the sensitive detection of the results of in situ hybridisation a review (2019) (1)
Cytometry methods applied to immunocytochemistry (1984) (1)
Results of the automated analysis of 328 bladder specimens using the Leyden television analysis system (LEYTAS) (1983) (1)
Automated DNA-image cytometry: a prognostic tool in infiltrating bladder carcinoma? (1987) (1)
Cell surface characteristics and DNA content of macrophages in murine bone marrow cultures (1987) (1)
[A computer-based microscope as the foundation for automated prescreening systems]. (1983) (1)
Acriflavine-Feulgen-Stilbene: a combined DNA-protein staining procedure. (1979) (1)
[Use of immunopathological studies in dermatology. Immunofluorescence in the diagnosis of bullous diseases, lupus erythematosus and some other diseases]. (1976) (1)
Analytical cytology: its role in urological oncology. (1984) (0)
Taxation of limited partnerships in the Czech Republic (2007) (0)
Multiwavelength epi-illumination fluorescence microscopy. A review. (2021) (0)
Detection of mutations in blood cells of mouse and man (1987) (0)
[A computer-based microscope as the foundation for automated prescreening systems]. (1983) (0)
DNA measurements of cervical epithelial cells in combination with scanning electron microscopy (2004) (0)
Image Analysis, Fluorescence and Laser Microscopy (1991) (0)
Requirements for sequential flow and static image analysis - a preliminary study (1981) (0)
Identification of M onocytes in Suspensions of M ononuclear Cells (2005) (0)
A preparation method for depositing mononucleated blood cells onto glass for scanning electron microscopy (1984) (0)
Techniques for Characterization of Leucocyte Antigens and Utilization of Antibodies in Therapy (1984) (0)
[Importance of the DNA content for the prognosis of invasive carcinoma of the bladder. Determination by photocytometry]. (1988) (0)
A Scanning Microinterferometer With Correction Of Errors Caused By Overlapping ‘Ghost’ Images (1979) (0)
Urinary Cytology Today (1982) (0)
Scanning electron microscopy in combination with DNA measurements of cervical epithelial cells (1986) (0)
GENERAL INTRODUCTION (1975) (0)
The aperture-defined microvolume (ADM) method: automated measurements of enzyme activity using an inverted fluorescence microscope (1985) (0)
Commemorative address on the occasion of the 100th year of birth of Frits Zernike (1989) (0)
Automated image cytometry in cytopathology. (1990) (0)

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