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1

Peatland establishment on mineral soils: Effects of water level, amendments, and species after two growing seasons

Dale H. Vitt, R. Kelman Wieder, Bin Xu, Molly Kaskie, Sara Koropchak

Journal:

Ecological Engineering

Year:

2011

Language:

english

File:

PDF, 2.03 MB

english, 2011

2

Geometric image of the heterogeneous vapor nucleation rate

M.P. Anisimov, J.A. Koropchak, V.A. Pinaev

Journal:

Journal of Aerosol Science

Year:

1998

Language:

english

File:

PDF, 143 KB

english, 1998

3

Peer Reviewed: Nanoparticle Detection Technology for Chemical Analysis.

Koropchak, John A., Sadain, Salma, Yang, Xiaohui, Magnusson, Lars-Erik, Heybroek, Mari, Anisimov, Michael, Kaufman, Stanley L.

Journal:

Analytical Chemistry

Year:

1999

Language:

english

File:

PDF, 31.16 MB

english, 1999

4

Beneficial Use of Dredge Materials for Soil Reconstruction and Development of Dredge Screening Protocols

Koropchak, Sara C., Daniels, W. Lee, Wick, Abbey, Whittecar, G. Richard, Haus, Nick

Journal:

Journal of Environment Quality

Year:

2016

Language:

english

File:

PDF, 1.76 MB

english, 2016

5

Condensation nucleation light scattering detection with microbore liquid chromatography for lipid analysis

Xiaohui Yang, John A. Koropchak

Journal:

Journal of Microcolumn Separations

Year:

2000

Language:

english

File:

PDF, 405 KB

english, 2000

6

Direct Chromium Speciation Using Thermospray: Preliminary Studies with Inductively Coupled Plasma Mass Spectrometry

Xiaohua Zhang, John A. Koropchak

Journal:

Microchemical Journal

Year:

1999

Language:

english

File:

PDF, 61 KB

english, 1999

7

Coal liquefaction in lignin-derived liquids under low severity conditions

Shashi B. Lalvani, Charles B. Muchmore, John A. Koropchak, Bilal Akash, Cynthia Chavez, P. Rajagopal

Journal:

Year:

1991

Language:

english

File:

PDF, 714 KB

english, 1991

8

Direct comparison of evaporative light-scattering and condensation nucleation light-scattering detection for liquid chromatography

J.A. Koropchak, C.L. Heenan, L.B. Allen

Journal:

Journal of Chromatography A

Year:

1996

Language:

english

File:

PDF, 630 KB

english, 1996

9

Thermospray sample introduction for atomic spectrometry

John A. Koropchak, Daniel H. Winn

Journal:

TrAC Trends in Analytical Chemistry

Year:

1987

Language:

english

File:

PDF, 990 KB

english, 1987

10

Stability of liquids derived from reaction of coal and lignin

Jongwon Kim, Bilal A. Akash, Charles B. Muchmore, John A. Koropchak, Shashi B. Lalvani

Journal:

Fuel Processing Technology

Year:

1993

Language:

english

File:

PDF, 777 KB

english, 1993

11

Liquefaction of newsprint and cellulose in tetralin under moderate reaction conditions

Shashi B. Lalvani, P. Rajagopal, Bilal Akash, John A. Koropchak, Charles B. Muchmore

Journal:

Fuel Processing Technology

Year:

1993

Language:

english

File:

PDF, 728 KB

english, 1993

12

Condensation nucleation light scattering detection with ion chromatography for direct determination of glyphosate and its metabolite in water

Jing You, John A. Koropchak

Journal:

Journal of Chromatography A

Year:

2003

Language:

english

File:

PDF, 284 KB

english, 2003

13

Condensation nucleation light scattering detection for biogenic amines separated by ion-exchange chromatography

Salma K Sadain, John A Koropchak

Journal:

Journal of Chromatography A

Year:

1999

Language:

english

File:

PDF, 218 KB

english, 1999

14

Sensitive, universal detection for capillary electrochromatography using condensation nucleation light scattering detection

Wei Guo, J.A. Koropchak, Chao Yan

Journal:

Journal of Chromatography A

Year:

1999

Language:

english

File:

PDF, 425 KB

english, 1999

15

Thermospray sample introduction to atomic spectrometry

Xiaohua Zhang, Ding Chen, Rob Marquardt, John A Koropchak

Journal:

Microchemical Journal

Year:

2000

Language:

english

File:

PDF, 879 KB

english, 2000

16

Decomposition of an organophosphorus material in a silent electrical discharge

Eugene J. Clothiaux, John A. Koropchak, Robert R. Moore

Journal:

Plasma Chemistry and Plasma Processing

Year:

1984

Language:

english

File:

PDF, 252 KB

english, 1984

17

Comparison of the effects of extra-column aerosol and liquid-phase volumes on high-performance liquid chromatographic separations with inductively coupled plasma detection

Lori B. Allen, John A. Koropchak

Journal:

Journal of Chromatography A

Year:

1993

Language:

english

File:

PDF, 585 KB

english, 1993

18

Electrolytic pretreatment of coal for enhanced liquefaction

S.B. Lalvani, P. Rajagopal, J.A. Koropchak, C. Chavez, B. Akash, C.B. Muchmore

Journal:

Fuel Processing Technology

Year:

1992

Language:

english

File:

PDF, 582 KB

english, 1992

19

Fused silica aperture thermospray sample introduction to inductively coupled plasma atomic emission spectrometry

John A. Koropchak, Marjan Veber, John Herries

Journal:

Spectrochimica Acta Part B: Atomic Spectroscopy

Year:

1992

Language:

english

File:

PDF, 1.22 MB

english, 1992

20

Comparison of ultrasonic and thermospray systems for high performance sample introduction to inductively coupled plasma atomic emission spectrometry

Timothy S. Conver, John A. Koropchak

Journal:

Spectrochimica Acta Part B: Atomic Spectroscopy

Year:

1995

Language:

english

File:

PDF, 1.03 MB

english, 1995

21

Use of a multi-tube Nafion® membrane dryer for desolvation with thermospray sample introduction to inductively coupled plasma-atomic emission spectrometry

Jinfu Yang, Timothy S. Conver, John A. Koropchak, David A. Leighty

Journal:

Spectrochimica Acta Part B: Atomic Spectroscopy

Year:

1996

Language:

english

File:

PDF, 940 KB

english, 1996

22

The synthesis and immunogenicity of varicella-zoster virus glycoprotein E and immediate-early protein (IE62) expressed in recombinant herpes simplex virus-1

Philip W Lowry, Celine M Koropchak, Clara Y.H Choi, Edward S Mocarski, Earl R Kern, Paul R Kinchington, Ann M Arvin

Journal:

Antiviral Research

Year:

1997

Language:

english

File:

PDF, 374 KB

english, 1997

23

Dispersion of discrete sample signals within aerosol spray chambers: preliminary investigations

John A. Koropchak, Salma Sadain, Bogdan Szostek

Journal:

Spectrochimica Acta Part B: Atomic Spectroscopy

Year:

1996

Language:

english

File:

PDF, 881 KB

english, 1996

24

Rapid, On-Line Preconcentration, Matrix Normalization, and Signal Enhancement for Flame Atomic Absorption via Tubular Donnan Dialysis

Koropchak, John A., Dabek-Zlotorzynska, Ewa

Journal:

Applied Spectroscopy

Year:

1987

Language:

english

File:

PDF, 551 KB

english, 1987

25

Fundamental Characteristics of Thermospray Aerosols and Sample Introduction for Atomic Spectrometry

Koropchak, John A., Winn, D. H.

Journal:

Applied Spectroscopy

Year:

1987

Language:

english

File:

PDF, 976 KB

english, 1987

26

Aerosol Interfacing Effects on Discrete Sample Introduction Coupled with Spectrometric Detection

Koropchak, John A., Allen, Lori, Davis, Joe M.

Journal:

Applied Spectroscopy

Year:

1992

Language:

english

File:

PDF, 891 KB

english, 1992

27

Matrix Effects Studies with Fused-Silica Aperture Thermospray Sample Introduction to ICP-AES

Veber, Marjan, Koropchak, John A., Conver, Timothy S., Herries, John

Journal:

Applied Spectroscopy

Year:

1992

Language:

english

File:

PDF, 795 KB

english, 1992

28

Fused-Silica-Aperture Thermospray Sample Introduction into Axially Viewed Inductively Coupled Plasma-Atomic Emission Spectrometry

Conver, Timothy S., Yang, Jinfu, Koropchak, John A., Shkolnik, Gerald, Flajnik-Rivera, Christine

Journal:

Applied Spectroscopy

Year:

1997

Language:

english

File:

PDF, 140 KB

english, 1997

29

Valence Discrimination Effects with Thermospray Sample Introduction: Characterization and Prevention

Yang, Jinfu, Koropchak, John A.

Journal:

Applied Spectroscopy

Year:

1997

Language:

english

File:

PDF, 226 KB

english, 1997

30

Guest Editorial

Carrabba, Michael, Garrison, Arlene, Koropchak, John

Journal:

Applied Spectroscopy

Year:

2000

Language:

english

File:

PDF, 72 KB

english, 2000

31

Mechanistic Studies of Chromium Speciation with Thermospray

Zhang, Xiaohua, Koropchak, John A.

Journal:

Applied Spectroscopy

Year:

2002

Language:

english

File:

PDF, 336 KB

english, 2002

32

Varicella zoster antibody titers after the administration of intravenous immune serum globulin or varicella zoster immune globulin

Sharon G. Paryani, Ann M. Arvin, Celine M. Koropchak, Alec E. Wittek, Michael D. Amylon, Milton B. Dobkin, Miriam D. Budinger

Journal:

The American Journal of Medicine

Year:

1984

Language:

english

File:

PDF, 487 KB

english, 1984

33

The Cholesterol, Hypertension, and Glucose Education (CHANGE) study for African Americans with diabetes: Study design and methodology

Benjamin J. Powers, Joy L. King, Robin Ali, Aviel Alkon, Lynn Bowlby, David Edelman, Pamela Gentry, Janet M. Grubber, Celine Koropchak, Matthew L. Maciejewski, Felicia McCant, Gwendolyn McKoy, Michael

Journal:

American Heart Journal

Year:

2009

Language:

english

File:

PDF, 293 KB

english, 2009

34

Evidence for sub-3 nanometer neutralized particle detection using glycerol as a condensing fluid

Lars-Erik Magnusson, Michael P. Anisimov, John A. Koropchak

Journal:

Journal of Aerosol Science

Year:

2010

Language:

english

File:

PDF, 909 KB

english, 2010

35

Heterogeneous nucleation for analytical separations detection

L.-E. Magnusson, M.P. Anisimov, J.A. Koropchak

Journal:

Journal of Aerosol Science

Year:

2000

Language:

english

File:

PDF, 104 KB

english, 2000

36

New developments in thermospray sample introduction for atomic spectrometry

Timothy Shawn Conver, Jinfu Yang, John A. Koropchak

Journal:

Spectrochimica Acta Part B: Atomic Spectroscopy

Year:

1997

Language:

english

File:

PDF, 1.29 MB

english, 1997

37

Comparison of varicella zoster antibody titers in patients given intravenous immune serum globulin or varicella zoster immune globulin

S.G. Paryani, A.M. Arvin, C.M. Koropchak, M.B. Dobkin, A.E. Wittek, M.D. Amylon, M.D. Budinger

Journal:

The Journal of Pediatrics

Year:

1984

Language:

english

File:

PDF, 468 KB

english, 1984

38

Direct Determination of Glyphosate in Environmental Waters Using Capillary Electrophoresis with Electrospray Condensation Nucleation Light Scattering Detection

You, Jing, Kaljurand, Mihkel, Koropchak, John A.

Journal:

International Journal of Environmental & Analytical Chemistry

Year:

2003

Language:

english

File:

PDF, 153 KB

english, 2003

39

Thermospray Sample Introduction to Atomic Spectrometry

Koropchak, John A., Veber, Marjan, Browner, Richard F.

Journal:

Critical Reviews in Analytical Chemistry

Year:

1992

Language:

english

File:

PDF, 2.73 MB

english, 1992

40

The Cholesterol, Hypertension, And Glucose Education (CHANGE) study: Results from a randomized controlled trial in African Americans with diabetes

Crowley, Matthew J., Powers, Benjamin J., Olsen, Maren K., Grubber, Janet M., Koropchak, Celine, Rose, Cynthia M., Gentry, Pamela, Bowlby, Lynn, Trujillo, Gloria, Maciejewski, Matthew L., Bosworth, Ha

Journal:

American Heart Journal

Year:

2013

Language:

english

File:

PDF, 1.05 MB

english, 2013

41

Direct Speciation of Selenite and Selenate with Thermospray Sample Introduction Methods

Yang, Jinfu, Conver, Timothy S., Koropchak, John A.

Journal:

Analytical Chemistry

Year:

1996

Language:

english

File:

PDF, 323 KB

english, 1996

42

Flow-injection Donnan dialysis preconcentration of cations for flame atomic absorption spectrophotometry

Koropchak, John A., Allen, Lori.

Journal:

Analytical Chemistry

Year:

1989

Language:

english

File:

PDF, 1.41 MB

english, 1989

43

Condensation Nucleation Light Scattering Detection for Conventional Reversed-Phase Liquid Chromatography

Allen, Lori B., Koropchak, John A., Szostek, Bogdan.

Journal:

Analytical Chemistry

Year:

1995

Language:

english

File:

PDF, 857 KB

english, 1995

44

Thermospray enhanced inductively coupled plasma atomic emission-spectroscopy detection for liquid chromatography

Roychowdhury, S. B., Koropchak, John A.

Journal:

Analytical Chemistry

Year:

1990

Language:

english

File:

PDF, 760 KB

english, 1990

45

Thermospray Methods for Rapid, Sensitive, and Nonchromatographic Speciation of Chromium Oxidation States

Zhang, Xiaohua, Koropchak, John A.

Journal:

Analytical Chemistry

Year:

1999

Language:

english

File:

PDF, 77 KB

english, 1999

46

Corona Discharge Neutralizer for Electrospray Aerosols Used with Condensation Nucleation Light-Scattering Detection

Lu, Qi, Koropchak, John A.

Journal:

Analytical Chemistry

Year:

2004

Language:

english

File:

PDF, 139 KB

english, 2004

47

Coupling Condensation Nucleation Light Scattering Detection with Capillary Electrophoresis Using Electrospray

Szostek, Bogdan, Zajac, Joe, Koropchak, John A.

Journal:

Analytical Chemistry

Year:

1997

Language:

english

File:

PDF, 417 KB

english, 1997

48

Investigations of simultaneous coal and lignin liquefaction: kinetic studies

Akash, Bilal A., Muchmore, Charles B., Koropchak, John A., Kim, Jong Won, Lalvani, Shashi B.

Journal:

Year:

1992

Language:

english

File:

PDF, 695 KB

english, 1992

49

Condensation nucleation light scattering: a new approach to development of high-sensitivity, universal detectors for separations

Allen, Lori B., Koropchak, John A.

Journal:

Analytical Chemistry

Year:

1993

Language:

english

File:

PDF, 428 KB

english, 1993

50

Flow injection Donnan dialysis preconcentration of trace metal cations for inductively coupled plasma atomic emission spectrometry

Kasthurikrishnan, Narasimhan., Koropchak, John A.

Journal:

Analytical Chemistry

Year:

1993

Language:

english

File:

PDF, 758 KB

english, 1993