Publications

[1]    Jenkins, D.W.; Hudson, S.M. “Review of Vinyl Graft Copolymerization Featuring Recent Advances toward Controlled Radical-Based Reactions and Illustrated with Chitin/Chitosan Trunk Polymers,” Chemical Reviews, 2001, 101, 3245 – 3273. https://doi.org/10.1021/cr000257f

[2]    Jenkins, D.W.; Hudson, S.M. “Heterogeneous Chloroacetylation of Chitosan Powder in the Presence of Sodium Bicarbonate,” Journal of Polymer Science: Part A: Polymer Chemistry, 2001, 39, 4174 - 4181. https://doi.org/10.1002/pola.10067

[3]    Jenkins, D.W.; Hudson, S.M. “Heterogeneous Graft Copolymerization of Chitosan Powder with Methyl Acrylate Using Trichloroacetyl-Manganese Carbonyl Co-initiation,” Macromolecules 2002, 35, 3413 - 3419. https://doi.org/10.1021/ma011336b

[4]    Hudson, S.M.; Jenkins, D.W. “Chitin and Chitosan,” Encyclopedia of Polymer Science and Technology, ed. C. Czekaj, Wiley Interscience, 3rd. Ed., 2003. https://doi.org/10.1002/0471440264.pst052

[5]    Jenkins, D.W.; El-Tahlawy, K.; El-Shafei, A.; Freeman, H.S.; Hudson, S.M. “Use of g-cyclodextrin / epichlorohydrin polymer in merging fabric formation and coloration processes,” Coloration Technology 2006, 122, 345-349. https://doi.org/10.1111/j.1478-4408.2006.00051.x

[6]    Jenkins, D.W.; Krysiak, R.; Sexton, C. “Reduced community access to a key contraceptive: public health consequence from false suspicion of HIV-contaminated injectables,” Contraception 2010, 82, 296-300. https://doi.org/10.1016/j.contraception.2010.02.024

[7]    Owen, D.H.; Jenkins, D.W.; Cancel, A.; Carter, E.; Dorflinger, L.; Spieler, J.; Steiner, M. “Development and implementation of a quality assurance program for a hormonal contraceptive implant,” Contraception 2013, 87(4), 473-479. https://doi.org/10.1016/j.contraception.2012.07.010

[8]    Jenkins, D.; Hensens, A.; Lloyd, J.; Payne, M.; Cizmarik, P.; Hamel, S. “Development and Validation of a ‘Universal’ HPLC Method for Pyrethroid Quantification in Long Lasting Insecticidal Mosquito Nets for Malaria Control and Prevention,” Tropical Medicine & International Health, 2013, 18, 2-11. https://doi.org/10.1111/tmi.12011

[9]    Monge, M.E.; Dwivedi, P.; Zhou, M.; Payne, M.; Harris, C.; House, B.; Juggins, Y.; Cizmarik, P.; Newton, P.N.; Fernandez, F.M.; Jenkins, D. “A Tiered Analytical Approach for Investigating Poor Quality Emergency Contraceptives.” PLoS ONE 9(4): 2014, e95353.https://doi.org/10.1371/journal.pone.0095353

[10]  Kaale, E.; Manyanga, V.; Makori, N.; Jenkins, D.; Hope, S.M.; Layloff, T. “High-performance thin layer chromatography to assess pharmaceutical product quality.” Tropical Medicine and International Health, 2014, 19, 747-751. https://doi.org/10.1111/tmi.12303

[11]  Callahan, R.L.; Taylor, D.; Jenkins, D.W.; Owen, D.H.; Cheng, L.; Cancel, A.M.; Dorflinger, L.J.; Steiner, M.J. “ In vivo release of levonorgestrel from Sino-implant (II)-an innovative comparison of explant data.” Contraception, 2015, 92, 350-355. https://doi.org/10.1016/j.contraception.2015.06.028

[12]  Kaale, E.; Hope, S.M.; Jenkins, D.W.; Layloff, T. “Implementation of 350-2500 nm Diffuse Reflectance Spectroscopy and High-Performance Thin-Layer Chromatography to Rapidly Assess Manufacturing Consistency and Quality in Cotrimoxazole Tablets in Tanzania.” Tropical Medicine and International Health, 2016, 21, 61-69. https://doi.org/10.1111/tmi.12621

[13]  Nanda, K.; Callahan, R.; Taylor, D.; Wang, M.; Agot, K.; Jenkins, D.W.; Van Damme, L.; Dorflinger, L. for the FEM-PrEP Study Group*. “Medroxyprogesterone acetate levels among Kenyan women using depot medroxyprogesterone acetate in the FEM-PrEP Trial.” Contraception, 2016, 94, 40-47. *FEM-PrEP Study Group: Walter Agingu, Julie Ambia, Jesse Asewe, Irith De Baetselier, Savi Chetty-Tulsee, Sarah Chiduo, Amy Corneli, Tania Crucitti, Jennifer Deese, Katrien Fransen, John Gardner Gaddiel, Haddie Kiernan, Stella Kirkendale, Tharnija Lalbahadur, Michele Lanham, Ansley Lemons, Johan Lombaard, Temu Lucky, Paul Mak’Oketch, Shumani Makatu, Mookho Malahleha, Justin Mandala, Makanda Mankalimeng, Martha Masaki, Timothy Mastro, Kevin McKenna, Modie Constance Monedi, Sarah Mullins, Jacob Odhiambo, Immaculate Olango, Paul Omullo, Zablon Omungo, Fred Owino, Caleb Parker, Brian Perry, Malebo Ratlhagana, Ilse Reblin, Lisa Saylor, Phumzile Siguntu, Joseph Short Skhosana, Jenae Tharaldson, Amanda Troxler, Valentine Veena, Lalitha Venkatasubramanian, Gustav Venter, and Christina Wong. https://doi.org/10.1016/j.contraception.2016.03.003

[14]  Kaale, E.; Hipolite, D.; Jenkins, D.; “Statistics in Validation of Quantitative Chromatographic Methods,” in Komsta, L, Vander Heyden, Y., Sherma, J., editor. “Chemometrics in Chromatography” Boca Raton: CRC Press (Taylor & Francis), 2018. https://www.crcpress.com/Chemometrics-in-Chromatography/Komsta-Heyden-Sherma/p/book/9781498772532

[15]  Jenkins, D.; Diallo, C.; Bethea, E.; Kaale, E.; Layloff T.; “Method Validation Approaches for Pharmaceutical Assessments – Highlights with High Performance Thin Layer Chromatographic (HPTLC) Techniques,” in Stauffer, M., editor. “Calibration and Validation of Analytical Methods” InTechOpen, 2018. https://doi.org/10.5772/intechopen.71765

[16]  Tremelling, J.; All, A.; Lleras, L.; Cancel, A.; Jenkins D.; Pina, C.; Goldstein, D.; Broxton, C.; Hamel, S; “Poor quality male latex condoms found in Dominican Republic: quality assurance evaluation and public health impact,” PLoS ONE 14(1): 2019, e0210150. https://doi.org/10.1371/journal.pone.0210150

[17]  Hart, C.W.; Joanis, C.; Hartmann, M.; Milford, C.; Smit, J.; Beksinska, M.; Rambally, L.; Pienaar, J.; Mabude, Z.; Butterworth, G.A.M.; Sokal, D.; Jenkins, D.; “Acceptability and Performance of a Nonwoven Device for Vaginal Drug Delivery among Women and their Male Partners in KwaZulu-Natal, South Africa”, The European Journal of Contraception and Reproductive Health Care, 2019, 24(5), 390-398. https://doi.org/10.1080/13625187.2019.1656188

[18]  Jenkins, D.; Harmon, C.L.; Jia, X.; Kesselring, A.; Hatcher, D.; Grayson, K.; Ayres, J. “Forced Degradation Studies of Medroxyprogesterone Acetate Injectable Suspensions (150 mg/ml) with Implementation of HPLC, Mass Spectrometry, and QSAR Techniques”, Journal of Pharmaceutical and Biomedical Analysis, 2020, 187, 113352. https://doi.org/10.1016/j.jpba.2020.113352

[19]  Fuchs, R.; Taylor, D.; Jenkins, D.W.; Brache, V.; Luo, D.; Dorflinger, L.J.; Steiner, M.J. “Levonorgestrel release rates measured through analysis of two-rod contraceptive explants”, Contraception: X, 2020, 2, 100039. https://doi.org/10.1016/j.conx.2020.100039

[20]  Eady, M.; Payne, M.; Sortijas, S.; Bethea, E.; Jenkins, D.; “A Low-cost and Portable Near-infrared Spectrometer using Open-source Multivariate Data Analysis Software for Rapid Discriminatory Quality Assessment of Medroxyprogesterone Acetate Injectables”, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2021, 259, 119917. https://doi.org/10.1016/j.saa.2021.119917   ​

[21]  Eady, M.; Payne, M.; Changpim, C.; Jinnah, M.; Sortijas, S.; Jenkins, D.; “Establishment of instrument operation qualification and routine performance qualification procedures for handheld near-infrared spectrometers used at different locations within a laboratory network”, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2022, 267, 120512. https://doi.org/10.1016/j.saa.2021.120512   ​

[22]  Jenkins, D.; Cancel, A.; Layloff T.; “Mean kinetic temperature evaluations through simulated temperature excursions and risk assessment with oral dosage usage for health programs”, BMC Public Health, 2022, 22, 300. https://doi.org/10.1186/s12889-022-12660-9

[23]  Sowers, M.B.; Ambrose, R.; Bethea, E.; Harmon, C.; Jenkins, D.; “Quantitative thin layer chromatography for the determination of medroxyprogesterone acetate using a smartphone and open-source image analysis”, J. Chromatography A, 2022, 1669, 462942. https://doi.org/10.1016/j.chroma.2022.462942

[24]  Jenkins, D.; Diallo, C.; Payne, M.; “Detecting falsified oral contraceptives by visual assessment and diffuse reflectance spectroscopy (350–2500 nm): the need for supplementing traditional pharmacopeia techniques and the public health implications” Heliyon, 2022, 8, e10837. https://doi.org/10.1016/j.heliyon.2022.e10837

[25]  Jenkins, D.; Peck, R.; Fernando, A.; “Development of an approach to monitor the manufacturing consistency of HIV rapid diagnostic tests: Panel qualification and potential impact on country programs” PLoS ONE, 2023, 18(4): e0284175. https://doi.org/10.1371/journal.pone.0284175

[26]  Eady, M.; Caison, J.; Jinnah, M.; Jenkins, D.; “A Rapid Qualitative Screening Method for Isoniazid Tablets Using Handheld NIR Spectrometers in Two Countries” Molecules, 2023, 28, 4758. https://doi.org/10.3390/molecules28124758

[27]  Eady, M.; Tremelling, J.; Hamel, S.; Jenkins, D.; “Spectral Analysis of Injectable Depot Medroxyprogesterone Acetate From the International Market With Diffuse Reflectance Spectrometers: Potential Public Health Implications With Benchtop and Handheld Spectrometers” Applied Spectroscopy Practica, 2024, 2(1). https://doi.org/10.1177/27551857241246753

[28]  Srinivasarao, M.; Jenkins, D.; “Nanotubes of a Different Kind: Stoichiometry and Geometry of the Orange II/γ-Cyclodextrin Complex in Water” Chemistry of Materials, 2024, 36, 4967-4975. https://doi.org/10.1021/acs.chemmater.3c02518

[29]  Sowers, M.E.; Bethea, E.; Xiao, W.; Phase, N.; Harmon, C.; Jenkins, D.; “Quantification of isoniazid in tablets for tuberculosis treatment by thin layer chromatography with smartphone image capture and ImageJ analysis” Microchemical Journal, 2024, 202, 110796. https://doi.org/10.1016/j.microc.2024.110796

[30]  Harmon, C.L.; Butts, S.: Sowers, M.E.; Bethea, E.; Jenkins, D.; “Quantification of Metronidazole in Tablets: Combining Thin-Layer Chromatography in the GPHF-Minilab™ with Image Processing Using Open-Source ImageJ Software” Analytica, 2024, 5, 538-551. https://doi.org/10.3390/analytica5040036

[31]  Eady, M.; Peters, N.; Jenkins D.; “Qualitative discrimination of low-dose oral contraceptives and identification of environmentally stressed tablets: Comparing a handheld near infrared spectrometer to a benchtop spectrometer” Journal of Near Infrared Spectroscopy, 2024, 32(6), 218-228. https://doi.org/10.1177/09670335241302428