Gibraltar Laboratories’ research department has a highly respected record of publication in the area of Industrial Biology. Listed below are those publications. If you would like a reprint of any of those listed below, please do not hesitate to contact us at (973)227-6882.

1. "The Experimental Approach to the Chemotherapy of Tuberculosis"; E. Grunberg, H.N. Prince; Annals of the New York Academy of Sciences; February 28, 1963; ©
2. " Studies on the In Vitro and In Vivo Chemotherapeutic Properties of the Antibiotic Myxin"; E. Grunberg, J. Berger, G. Beskid, R. Cleeland, H.N. Prince, E. Titsworth; Chemotherapia 12:272-281 (1967); ©
3. "Experimental Methodology and the search for Effective Antiviral Agents"; E. Grunberg, Herbert N. Prince; Annals of the New York Academy of Sciences, Vol. 173, Article 1, P. 122-130; July 25, 1970; (v)
4. Microbiological Studies on Pressed Powders and the Sterilizing Effect of Gamma Irradiation" ; Herbert Prince, Martin Welt; American Perfurmer and Cosmetics; August 1971;(M)
5. "Studies on the Aerobic Axillary Microflora Employing a Standardized Swabbing Technique(total counts, speciation and ecological drift):Herbert N. Prince, James A. Rodgers: Cosmetics and Perfumery; October 1974; (M;C)
6. "Surface Active Higher Alkyl Trimethyl Ammonium Chloride oil Biocides of preferential Water Solubility":Herbert N. Prince, Alexis A. Oswald, Raam R. Mohan; American Chemical Society, Philadelphia Meeting: April 6-11, 1975(
7. Sterilization and Control-The Role of the Independent Consulting Laboratory" H.N. Prince: American Society for Microbiology, 76th Annual Meeting: May 1976
8. Stability of Bacillus Pumilus Spore Strips Used for Monitoring Radiation Sterilization" Herbert N. Prince: Applied and Environmental Microbiology, June 1976,(S)
9. "Comparative Guinea Pig Assays for Contact Hypersensitivity": H.N. Prince, Theodore G. Prince: Cosmetics and Toiletries, Vol.92, No. 10, p.53: October 1977 (T)
10. "D-Values of Bacillus Pumilus Spores on Irradiated Devices (Inoculated Product)": Herbert N. Prince: Applied & Environmental Microbiology: August 1978. p.392-393: February 1978(S)
11. " Drug Resistance Studies with Topical Antiseptics": Herbert N. Prince, Walter S. Nonemaker, Richard C. Norgard, Daniel L. Prince: Journal of Pharmaceutical Sciences; November 1978; (M)
12. "A Rapid Screening Test for Ranking Preservative Efficacy": May Chan, Herbert N. Prince: Drug and Cosmetics Industry: December 1981(M)
13. " Bacteriologic Studies on Electronic Hospital Thermometers": Leon Smith, Herbert N. Prince, Edward Johnson: Infection Control: 1981: (M)
14. " Volume VI Growth and Metabolism": Allen I. Laskin Hubert A. Lechevalier: CRS Handbook of Microbiology: 1982: (M)
15. "Disinfectant Activity Against Bacteria and Viruses: A Hospital Guide": Herbert N. Prince: Particulate & Microbial Control: March/ April 1983: (M,V.)
16. Assessment of Primary irritation of Parenteral Drugs IN VITRO and Correlation with in VIVO Test"; R.E. Bagdon, HN Prince: The Toxicologist. Vol. 3 No. 1: March 1983(T)
17. "GBL Invites You to Learn about Animals: Alternatives to Live Animal Testing": Ernest Roberson: The Newark Star-Ledger Sept. 1-5: 1983(T)
18. Bioburden Dynamics: The Viability of Microorganisms on Devices Before and After Sterilization": Herbert N Prince, Joseph R. Rubino: Medical Device & Diagnostic Industry: July 1984(M)
19. "Post-Transcriptional Modification of Animal Mitochondrial RNA: A Methylation-Dependent on Ribosomal RNS Processing": Donald T. Dubin, Daniel L. Prince, Robert M Kotin: 1985 ElsevierScience Publishers B.V.(Biomedical Division) Achievements and Perspectives of Mitochondrial Research, Volume II: Biogenesis, E, Quagliariello et al. editors: 1985 (MB)
20. "Abstracts of Meeting –in Miniature, The Effect of Combined Ethylene Oxide and Electron Beam Irradiation Sterilization Process on the Spore of Bacillus Subtilis and Bacillus Pumilus": Daniel L. Prince, Michael G. Fogarty, K.M. Morganstern: Theobald Smith Society A.S.M.: February 20, 1986 (S)
21. " Co-Therapy of Tumor-Injected Animals with Verapamil and Hyperthermia": Richard N. Prince: Mid Atlantic Chapter, Society of Toxicology: May 16, 1986 Meeting; (T)
22. Evidence that the Methylation Inhibitor Cycloleucine Causes Accumulation of a Discrete Ribosomal RNA Precursor in Hamster Mitochondria": Daniel L. Prince, Robert M. Kotin, Donald T. Dubin: Molecular Biology Rep:11, 51-55; 1986(MB)
23. " A Study of Sequential Processing in Sublethal Sterilizing Systems"; Michael G. Fogarty, Daniel L. prince, Kennard H. Morganstern; Medical Device & Diagnostic Industry; July 1987;(S)
24. " Balancing Animal Rights and Consumer Safety, Progress to Date"; Herbert N. Prince, Daniel L. Prince, Richard N. Prince; Chemical Times& Trends; July 1987; (T)
25. " Health Crises-Their Effects on Science and Technology"; Daniel L. Prince; R&SDC A Look at the 21st Century, 1988 Research & Scientific Development Conference; November 17-18, 1988;(M.V)
26. Quality Assurance of Monoclonal Products: Virologic and Molecular Biologic Consideration"; Daniel L. Prince, Richard N. Prince; Journal of Industrial Microbiology, 3 (1988) 157-165; 1988 (MV)
27. " EPA Approved AIDS Label Claims on Disinfectants Expected Soon"; Herbert Prince, Hospital Infection Control; Vol,15/No.4;April 1988;(MV)
28. "Antiviral Properties of Self-Disinfecting Impression Materials",P1728;Paul D. Hammesfahr, Richard J. Bennett, Steven R. Jefferies, Richard N. Prince; American Association for Dental Research Poster Session(San Francisco, California), March 19, 1989;(MV)
29. Inactivation of Human Immunodeficiency Virus type 1 and Herpes Simplex Virus type 2 by Commercial Hospital Disinfectants"; Daniel L. Prince, Richard N. Prince, Herbert N. Prince, Chemical Times and Trends; January 1990;(MV)
30. "The Principles of Viral Control and Transmission"; Herbert N Prince, Daniel L. Prince, Richard N. Prince; Disinfection, Sterilization and Preservation, 4th Edition; 1991
31. " New Tests for Disinfectant Efficacy and Medical Device Sterilization to be Developed"; Standardization News, Vol.19 No. 8; August 1991
32. The Concept and Value of the Subchronic Toxicity Test"; Herbert N. Prince, Daniel L. Prince, Christopher Perino; Chemical Times and Trends; October 1991; (T).
33. Program and Abstracts"; 5th National Forum on AIDS, Hepatitis and Other Blood Borne Diseases; March 29-April 1, 1992.
34. The Viral Barrier Properties of Some Occlusive Dressings and their Role in Infection Control"; R.G. Bowler, H. Delargy, D. Prince, L. Fondberg; Wounds: A Compendium of Clinical Research and Practice, Vol. 5,No. 1: January/ February 1993
35. "Antivirals: The Next Step For Antimicrobials";Anita Hipius Shaw; SOAP/Cosmetics/Chemical Specialties, August 1993
36. " A Comparative Study of Rifabutin and Other Antibiotics Against a Spectrum of Non-Mycobacterial Microorganisms"; N. Kann, J. Baldwin, H.N. Prince, B. Wyne, A.R. Imondi; American Society for Microbiology, 93rd General Meeting, Las Vegas, NV; December 1993
37. " Methodological Approaches to Disinfection of Human Hepatitis B Virus"; D.L. Prince, H,N. Prince; O. Thraenhart, E. Muchmore, Ebonder, J. Puch; Journal of Clinical Microbiology, P.3296-3304;Dec.93
38. "Validation of USP Microbiology Tests’; North Carolina Pharmaceutical Manufacturing Show & Conference; February 22-23,1994
39. " Validation of USP Microbiology Tests" Daniel L. Prince; Proceeding of the Pharmaceutical and medical Device, Manufacturing Seminars ’94 Caribe , Hilton, San Juan, Puerto Rico, March 17-19-,1994
40. "Survival Guide to GMP Documentation Control."; D.L. Prince, GMP’s; complying with FDA Regulations. Nayagyez. San Juan, Puerto Rico, May 5-6,1994
41. "Antiviral Effects of Quaternary Ammonium Compounds"(Official Abstract Form); D. Prince, G. Geering, V.M.D., H. Prince; APIC ‘94-21st Annual Educational and International Conference; May 22-27,1994, Cincinnati, OH
42. " Antiviral Effects of Quaternary Ammonium Compounds" Prince, D.L., G. Geering, H.N. Prince; FDA’s First Workshop on Antiviral Claims for Topical Antiseptics; Bethesda, MD May 31-June 1. 1994)
43. " Beyond ‘Effective’ Microbial Testing Methods for Preserved Cosmetic Products"; D.L. Prince, C. Gunnigle, J.C. Knutsen, H.N. Prince;(Official Abstract Form):Society for Industrial Microbiology(SIM), 1994 Annual Meeting( July 30-August 5; Boston, MA)
44. "Validation of USP Microbiology Tests"; Daniel L. Prince;1994 Proceedings of Puerto Pharm ‘94(The Puerto Rico Pharmaceutical Manufacturing Show & Conference, September 16-17,1994; Roberto Clemente Coliseum; San Juan, Puerto Rico
45. "The Disinfectant Effectiveness Filtration Test (DEFT) for Liquid Chemical Germicides"; D.L. Prince, L. Young-Bandala, N. Patel; Theobald Smith Society for Microbiology) Newsletter; Vol.41, No.7,11/94
46. Microbiologist of the Year Award, "Review of Last Meeting"; H.N. Prince; Society of Industrial Microbiologists(SIM), New Jersey Chapter’s Newsletter; 12/94. p.2
47. "The Use of Heated Citric Acid for Dialyzer Reprocessing." Nathan W. Lewin, Sandra L.Parnell, Herbert N. Prince, Frank Gotch, Hans D. Polachegg, Robert Levin, Althea Alto, Allen M. Kaufman; Journal American Soc., Nephrol. Vol.6, pp.1578-1585 1995.
48. An Overview of Microbiological and Biocompatibility Testing of Devices and Drugs" The Booth Validator, 2/95, P.4 to 7.
49. "Congratulation to…"(Dr. Herb Prince, 42nd Annual Selman A. Waksman Honorary Lectureship Award) Theobald Smith Society(New Jersey Branch, American Society for Microbiology) Newsletter; Vol. 42, No.3 ,4/95
50. "Methods in Biocompatibility", Paper Presented at IBC Conference on Biocompatibility of Blood-Interactive Biomaterials, Herbert N. Prince , Daniel L. Prince, Boston, MA June 27,1995
51. "Clinical Studies on the Qualitative and Quantitative Nature of Colonoscope Bioburden before and after PEG/Electrolyte Cleansing of the Large Intestine’(Abstract);N.C. Patel, M.S. D.L. Prince, J.C. Knutsen, N. Sohn; AAMI Conference 4/9-4/10.1996
52. " Issues Pertaining to the Interpretation of in Vitro Reactivity"; D.L. Prince; USP Pharmacopeial Forum,"Stimuli Articles in P.F., References to" P.F. Vol.22, number 03, May-June,1996
53. USP Plastic Tests Tripartite
54. "Clinical Bioburden on Colonoscopes prior to Disinfection", N. Patel, AAMI/FDA Symposium, Washington, DC, Gibraltar Laboratories/Cornell Medical School; 1996
55. "Comparative Biological in Vitro Studies on Prediction of Eye Irritation "December, 1989 Meeting of the Society of Comparative Ophthalmology
56. "Viral Infectivity, Germicide Toxicity and Viral Inactivation" July 22-29,1990 Atlanta, Georgia; ASM International Symposium on Chemical Germicides.
57. "OSHA"s Bloodborne Pathogen Rule" January 1998.Dr, D.L. Prince, Infection Control Today.
58. "The Evolution of Sodium Hypochlorite as a Useful Antiseptic, September-October 1997.
59. "Emerging Viruses From Influenza to AIDS" How Real is the Threat? October 28, 1998. New Jersey SIM Meeting.
60. Gibraltar Guidance; May 1999
61. "Pharmaceutical Formulation & Quality ,Gibraltar Laboratories May-June 1999
62. "Irradiation of Cosmetics and Health Products and Laboratory Measurements for Precise Dose as Compared to Pharmaceuticals and Devices’ D.L. Ph.D., H.N. Prince Ph.D. June 8-10,1999
63. "Irradiation Studies of Cryptococcus Isolated from Devices" "Medical Devices and Diagnostic Industry" Dr. D.L. Prince ; Dr. Chris Knutsen and Mr. Rodney Parker
64. "Transmission & Control of Viruses" Chapter 28 in Disinfection, Sterilization and Preservation, Block, ed 5th ed. 2001, Lippincott Williams. 64A "Characterization of Biological Indicators for Gamma Irradiation". Proc. Third PMA Seminar on Validation of Sterile Manufacturers. 25-27 Feb. 1980, Lincolnshire, IL. Prince, H.N.
65. Prince, H.N. and Prince, D.L. "Inactivation of Adventitious Viral Agents in Biopharmaceuticals, PDA/FDA Viral Clearance Forum, 1 October 2001, Bethesda, MD.
66. Prince, H.N. And Prince, D.L. "Irradiation of Drugs", PDA Annual International Conference, 3 Dec. 2002, Washington, D.C.
67. Prince, D.L., Knutsen, C and Huhn, Amy. "Outsourcing", PDA Annual International Conference, 3 Dec. 2002, Washington, DC
68. Bioterrorism Meeting. N.J. Branch Society Industrial Microbiology, H.N. Prince Coordinator. "The CDC/FBI Laboratory Response Network" of Dr. John Sensakovic, 13 Dec. 2002, St. Michaels Medical Center, Newark, NJ, Dr. H. Prince Coordinator.
69. Prince, D.L. "Outsourcing", talk presentation to NJ Pharmaceutical Quality Control Association, Kennelworth, NJ Nov. 2002.
70. Prince, H.N. And Prince, D.L. "Antimicrobial Principles and Studies with Disinfectants and Antiseptics" Paper presented joint meeting NJ Branch American Society Microbiology (Theobald Smith Society) as Society for Industrial Microbiology, Cook College, Rutgers University, 19 Feb. 2003.
71. Prince, H.N. "The Use of Antibiotics and Disinfectants In The Manufacture of Xenograft Tissues", Annual Quality Seminar, American Association Tissue Banks (AATB) 14 November 2003, New Orleans.
72. "New Jersey Response to Bioterrorism", talk presented by New Jersey Health Department, H.N. Prince Moderator, joint meeting NJ Branch ASM (Theobald Smith Society) and Society of Industrial Microbiology, 17 March 2004, Crown Plaza, Clark, NJ.
73. Prince, D.L "Microbial Validation Issues" Seminar, New York, Oct. 2004.
74. Prince, D.L. "Aspects of Ethylene Oxide and Radiation Sterilization" Steris Sterilization Seminar, Mahwah, NJ. August 2005.
75. Prince, H.N. And Prince, D.L. "Contamination Control: The Life and Death of Bacteria and Other Germs" Contract Pharma, June 2005 Rodman Publications (History of USP Microbial Limits Test and Guidelines for Sterile Manufacture).
76. Biological Product Issues and Regulatory Update
77. Compliance with Regulations Regarding Microbiological Validation of Terminal Sterilization-ETO & Irradiation
78. Antimicrobial Silver in Orthopedic & Wound Care Products
    Prince, H.N. And Prince, D.L. "Antimicrobial Silver in Orthopedic and Wound Care Products" Orthopedic Design & Technology, May/June 2008 Rodman Publications.
79. Detection of microorganisms and particulates in controlled environments
    Prince, H.N. And Prince, D.L. "Detection of Microorganisms and Particulates in Controlled Environments" Controlled Environments Magazine, October 2008 Vicon Publishing, Inc.
80. Antibacterial and Antiviral Studies with Topical Antiseptics as Relates to Hand Hygiene and Skin Degerming; H. Prince, D. Prince – AATB Meeting, Chicago, IL 2008
81. RAPID METHODS IN MICROBIOLOGY: NEED, DANGERS AND COMMON SENSE
    By: Daniel and Herbert Prince, Gibraltar Laboratories, Inc.; December 30, 2008 www. Pharmtech.com January-June 2009
82. Hand Hygiene in Controlled Environments By: Daniel and Herbert Prince, Gibraltar Laboratories, Inc., December 2009
83. Poster Session – “Infection Control: Relationship of Subtype of Pandemic Strains of Influenza A to Virucidal Activity of a Quaternary Ammonium Disinfectant”; D. Prince, H. Prince, C. Wang; Presented at Options for the Control of Influenza II Conference in Hong Kong, China, 3-7 September 2010
84. Poster Session – “Inactivation of Influenza Viruses by Coated Respirators: In-Vitro Infectivity Assays”; H. Prince, K. Ramm, D. Prince, S. Zhou, P.J. Yates, P. Oths, D. Wlodarczak, K.A. Biedermann; Presented at Options for the Control of Influenza II Conference in Hong Kong, China, 3-7 September 2010
85. Common Antiviral Agents – Structure, mechanism and spectrum of action; Herbert N. Prince, Ph.D., Daniel L. Prince, Ph.D. and Leon G. Smith, M.D., Contract Pharma; December 2010
86. Prince et al.  (2011)  Relationship of subtype influenza A pandemic strains to virucidal activity of a quaternary ammonium disinfectant.  Influenza and Other Respiratory Viruses 5 (Suppl. 1), 301-327.
87. Prince et al. (2011)  Inactivation of influenza viruses by coated respirators:  in vitro infectivity assays.  Influenza and Other Respiratory Viruses 5 (Suppl. 1), 301-327.
88. The Good Book of manufacturing Practice; Herbert N. Prince, Jason W. Prince; Contract Pharma; September 2012.
89. BLOG: "Helping Compounding Pharmacies" Prince, D.L. (2013, March 23)
90. BLOG: "Comments on Protein Residue Observed on Single-Use Devices" Prince, D.L. (2013, March 21)
91. BLOG: "Microbiological Media – A Basic Overview" Prince, D.L. (2013, January 12)
92. BLOG: "Many Different Techniques of Medical Instrument Sterilization" Prince, D.L. (2013, January 12)
93. BLOG: "How Medical Equipment is Sterilized" – A Simple Overview" Prince, D.L. (2013, January 12)
94. BLOG: "Medical Device Cleaning – A Guide for Patients" Prince, D.L. (2012, December 26)
95. BLOG: "Autoclaving – A Simple yet Crucial Process" Prince, D.L. (2012, December 26)
96. BLOG: "Medical Device Sterilization through Steam Sterilization" Prince, D.L. (2012, November 19)
97. BLOG: "Difference between Moist Heat Sterilization & Dry Heat Sterilization" Prince, D.L. (2012, November 19)
98. BLOG: "Why Effective Surgical Instrument Sterilization is Needed" Prince, D.L. (2012, November 19)
99. BLOG: "5 Reasons to Choose Dry Heat Sterilization for Your Equipment" Prince, D.L. (2012, November 19)
100. BLOG: "What You Need to Know About Autoclaves" Prince, D.L. (2012, November 19)
101. BLOG: "Prepared Sterile Culture Media" Prince, D.L. (2012, October 16)
102. BLOG: "Gibraltar Wins National Award for Excellence" Prince, D.L. (2012, October 9)
103. BLOG: "Gibraltar Contract Moist Heat Steam Sterilization, Liquid Chemical Sterilization, Decontamination and Disinfection" Prince, D.L. (2012, September 24)
104. BLOG: "Seminar on Steam Sterilization, Aseptic Manufacturing Reprocessing and Antimicrobial Agents" Prince, D.L. (2012, September 6)
105. BLOG: "D-10 Values Measurement of the Resistance of a Microbial Population to Destruction by Gamma Irradiation or Chemical Agents" Prince, D.L. (2012, June 6)
106. BLOG: "The New Solution to Reprocessing: Decontamination, Inspection, Cleaning and Sterilization" Prince, D.L. (2011, December 22)
107. BLOG: "2011 Holiday Party-New Services" Prince, D.L. (2012, December 19)
108. BLOG: "USP Viral Clearance and Test Methodologies" Prince, D.L. (2012, October 16)
109. Prince, D. L. And Mastej, J. "Case Study: Moist Heat Sterilization" Bone Zone (2013, April 7) www.bonezonepub.com/component/content/article/720-case-study-moist-heat-sterilization-of-reusable-device-and-tray-system