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1

Advances in solvent-microextraction techniques

Kokosa, John M.

Journal:

TrAC Trends in Analytical Chemistry

Year:

2013

Language:

english

File:

PDF, 201 KB

english, 2013

2

Hazardous chemicals produced by laser materials processing

Kokosa, John M.

Journal:

Journal of Laser Applications

Year:

1994

Language:

english

File:

PDF, 659 KB

english, 1994

3

Single drop microextraction—Development, applications and future trends

Michael A. Jeannot, Andrzej Przyjazny, John M. Kokosa

Journal:

Journal of Chromatography A

Year:

2010

Language:

english

File:

PDF, 677 KB

english, 2010

4

Analytical characteristics of the determination of benzene, toluene, ethylbenzene and xylenes in water by headspace solvent microextraction

Andrzej Przyjazny, John M Kokosa

Journal:

Journal of Chromatography A

Year:

2002

Language:

english

File:

PDF, 372 KB

english, 2002

5

Headspace microdrop analysis—an alternative test method for gasoline diluent and benzene, toluene, ethylbenzene and xylenes in used engine oils

John M Kokosa, Andrzej Przyjazny

Journal:

Journal of Chromatography A

Year:

2003

Language:

english

File:

PDF, 631 KB

english, 2003

6

(1-Adamantanethio)pyridines and tetrahydropyridines from the reaction of 1-adamantanethiol with pyridine I-oxide in acetic anhydride

Bernard A. Mikrut, Krishan K. Khullar, Pamela Y. P. Chan, John M. Kokosa, Ludwig Bauer, Richard S. Egan

Journal:

Journal of Heterocyclic Chemistry

Year:

1974

File:

PDF, 381 KB

1974

7

Tetrahydropyridinediols and related aldehydes from the reactions of pyridine N-oxide with mercaptans

John M. Kokosa, Ludwig Bauer, Richard S. Egan

Journal:

Journal of Heterocyclic Chemistry

Year:

1976

File:

PDF, 558 KB

1976

8

Tetrahydropyridines and furans from the reaction of 4-t-butylpyridine 1-oxide with t-butyl and 1-adamantyl mercaptan

John M. Kokosa, Ih Chu, Ludwig Bauer, Richard S. Egan

Journal:

Journal of Heterocyclic Chemistry

Year:

1976

File:

PDF, 621 KB

1976

9

Carbon-13 spectra of some tetrahydropyridines. The structure of the tetrahydropyridines from 3,5-lutidine 1-oxide and mercaptans in acetic anhydride

John M. Kokosa, Ih Chu, Ludwig Bauer, Richard S. Hlgan

Journal:

Journal of Heterocyclic Chemistry

Year:

1978

File:

PDF, 442 KB

1978

10

The scarlet letter: Reichstein's Substance S. A comparison of the angiostatic properties of 5α-tetrahydro S and 5β-tetrahydro S

Harry E. Hadd, A. Prztjazny, John M. Kokosa

Journal:

Year:

1995

Language:

english

File:

PDF, 570 KB

english, 1995

11

Practical multigram synthesis for 4(5)-vinylimidazole

Kokosa, John M., Szafasz, Richard A., Tagupa, Eumar

Journal:

Journal of Organic Chemistry

Year:

1983

Language:

english

File:

PDF, 442 KB

english, 1983

12

Deoxydative substitution of pyridine 1-oxides. 18. Tetrahydropyridines from 3-picoline 1-oxide and tert-butyl and 1-adamantyl mercaptan in acetic anhydride. Structural elucidation by long range 2D J(C-H) resolved NMR spectroscopy

Prachayasittikul, Supaluk, Kokosa, John M., Bauer, Ludwig, Fesik, Stephen W.

Journal:

Journal of Organic Chemistry

Year:

1985

Language:

english

File:

PDF, 752 KB

english, 1985

13

3-Hydroxymethyl-s-triazolo[3,4-a]phthalazine, a novel urinary hydralazine metabolite in man

Zimmer, Hans, Glaser, Robert, Kokosa, John, Garteiz, Daniel A., Hess, Evelyn V., Litwin, A.

Journal:

Journal of Medicinal Chemistry

Year:

1975

Language:

english

File:

PDF, 317 KB

english, 1975

14

Deoxidative substitution of pyridine N-oxides. XII. Revised structures of some tetrahydropyridines isolated from the reaction of pyridine N-oxides with mercaptans and acid anhydrides

Kokosa, John M., Bauer, Ludwig, Egan, Richard S.

Journal:

Journal of Organic Chemistry

Year:

1975

Language:

english

File:

PDF, 630 KB

english, 1975

15

Synthesis of condensed heterocyclic systems. VI. Ring closure reactions involving 1-hydrazinophthalazine

Zimmer, Hans, Kokosa, John M., Shah, K. J.

Journal:

Journal of Organic Chemistry

Year:

1975

Language:

english

File:

PDF, 669 KB

english, 1975

16

Interfacing atomic absorption instruments to a PC for student laboratories

Kokosa, John M., Dery, Keith M.

Journal:

Journal of Chemical Education

Year:

1993

Language:

english

File:

PDF, 1.87 MB

english, 1993

17

Probing Plume Protection Problems in the Health Care Environment

Kokosa, John M., Benedetto, Marcus D.

Journal:

Journal of Laser Applications

Year:

1992

Language:

english

File:

PDF, 577 KB

english, 1992

18

Chemical Composition of Laser-Tissue Interaction Smoke Plume

Kokosa, John M., Eugene, John

Journal:

Journal of Laser Applications

Year:

1989

Language:

english

File:

PDF, 656 KB

english, 1989

19

Recent trends in using single-drop microextraction and related techniques in green analytical methods

Kokosa, John M.

Journal:

TrAC Trends in Analytical Chemistry

Year:

2015

Language:

english

File:

PDF, 652 KB

english, 2015

20

SPIE Proceedings [SPIE BiOS '97, Part of Photonics West - San Jose, CA (Saturday 8 February 1997)] Laser and Noncoherent Ocular Effects: Epidemiology, Prevention, and Treatment - Laser-initiated decomposition products of indocyanine green (ICG) and carbon black sensitized biological tissues

Kokosa, John M., Przyjazny, Andrzej, Bartels, Kenneth E., Motamedi, Massoud, Hayes, Donald J., Wallace, David B., Frederickson, Christopher J., Stuck, Bruce E., Belkin, Michael

Year:

1997

Language:

english

File:

PDF, 522 KB

english, 1997

21

SPIE Proceedings [SPIE 1988 Los Angeles Symposium--O-E/LASE '88 - Los Angeles, CA (Monday 11 January 1988)] Laser Interaction with Tissue - Chemical By-Products Produced By CO2 And Nd:YAG Laser Interaction With Tissue

Kokosa, John M., Doyle, Daryl J., Berns, Michael W.

Year:

1988

Language:

english

File:

PDF, 238 KB

english, 1988

22

SPIE Proceedings [SPIE OE/LASE'93: Optics, Electro-Optics, & Laser Applications in Science& Engineering - Los Angeles, CA (Sunday 17 January 1993)] Medical Lasers and Systems II - Laser plume hazards in the healthcare environment

Benedetto, Marcus D., Kokosa, John M., Harris, David M., Penney, Carl M., Katzir, Abraham

Year:

1993

Language:

english

File:

PDF, 562 KB

english, 1993

23

[Comprehensive Analytical Chemistry] || Selecting an Appropriate Solvent Microextraction Mode for a Green Analytical Method

Kokosa, John M.

Year:

2017

Language:

english

File:

PDF, 559 KB

english, 2017

24

[Laser Institute of America ILSC® ‘92: Proceedings of the International Laser Safety Conference - Cincinnati, Ohio, USA (December 1–4, 1992)] International Laser Safety Conference - Hazardous chemicals produced by laser materials processing

Kokosa, John M.

Year:

1993

File:

PDF, 1.31 MB

1993

25

Selecting an extraction solvent for a greener liquid phase microextraction (LPME) mode-based analytical method

Kokosa, John M.

Journal:

TrAC Trends in Analytical Chemistry

Year:

2019

Language:

english

File:

PDF, 757 KB

english, 2019

26

Selecting an extraction solvent for a greener liquid phase microextraction (LPME) mode-based analytical method

Kokosa, John M.

Journal:

TrAC Trends in Analytical Chemistry

Year:

2019

File:

PDF, 757 KB

2019

27

Liquid-Phase Extraction || Dispersive Liquid-Liquid Microextraction

Kokosa, John M.

Year:

2020

Language:

english

File:

PDF, 381 KB

english, 2020

28

Liquid-Phase Extraction || Dispersive Liquid-Liquid Microextraction

Kokosa, John M.

Year:

2020

File:

PDF, 381 KB

2020

29

[Laser Institute of America ICALEOÂ® â88: Proceedings of the Laser Research in Medicine, Dentistry & Surgery Conference - Santa Clara, California, USA (October 30âNovember 4, 1988)] International Congress on Applications of Lasers & Electro-Optics - Chemical composition of laser-tissue interaction smoke plume

Kokosa, John M., Eugene, John

Year:

1988

File:

PDF, 1.14 MB

1988