Ingrole R, Gill H. Microneedle coating methods: a review with a perspective. J Pharmacol Exp Ther. 2019;370:555–69.

CAS  Article  Google Scholar 

Gill HS, Prausnitz MR. Coated microneedles for transdermal delivery. J Control Release. 2007;117(2):227–37.

CAS  Article  Google Scholar 

Chen BZ, Ashfaq M, Zhu DD, Zhang XP, Guo XD. Controlled delivery of insulin using rapidly separating microneedles fabricated from genipin-crosslinked gelatin. Macromol Rapid Commun. 2018;39(20):1800075.

Article  Google Scholar 

Kim YC, Park JH, Prausnitz MR. Microneedles for drug and vaccine delivery. Adv Drug Deliv Rev. 2012;64(14):1547–68.

CAS  Article  Google Scholar 

Chen BZ, Zhang LQ, Xia YY, Zhang XP, Guo XD. A basal-bolus insulin regimen integrated microneedle patch for intraday postprandial glucose control. Sci Adv. 2020;6(28):eaba7260.

CAS  Article  Google Scholar 

Jin X, Zhu DD, Chen BZ, Ashfaq M, Guo XD. Insulin delivery systems combined with microneedle technology. Adv Drug Deliv Rev. 2018;127:119–37.

CAS  Article  Google Scholar 

Ito Y, Hirono M, Fukushima K, Sugioka N, Takada K. Two-layered dissolving microneedles formulated with intermediate-acting insulin. Int J Pharm. 2012;436(1–2):387–93.

CAS  Article  Google Scholar 

Feng YH, Zhang XP, Zhao ZQ, Guo XD. Dissipative particle dynamics aided design of drug delivery systems: a review. Mol Pharm. 2020;17(6):1778–99.

CAS  Article  Google Scholar 

Prausnitz MR. Microneedles for transdermal drug delivery. Adv Drug Deliv Rev. 2004;56(5):581–7.

CAS  Article  Google Scholar 

Larraneta E, Lutton REM, Woolfson AD, Donnelly RF. Microneedle arrays as transdermal and intradermal drug delivery systems: materials science manufacture and commercial development. Mater Sci Eng R. 2016;104:1–32.

Article  Google Scholar 

Lee JW, Prausnitz MR. Drug delivery using microneedle patches: not just for skin. Expert Opin Drug Deliv. 2018;15(6):541–3.

CAS  Article  Google Scholar 

Choi HJ, Yoo DG, Bondy BJ, Quan FS, Compans RW, Kang SM, Prausnitz MR. Stability of influenza vaccine coated onto microneedles. Biomaterials. 2012;33(14):3756–69.

CAS  Article  Google Scholar 

Li S, Li W, Prausnitz M. Individually coated microneedles for co-delivery of multiple compounds with different properties. Drug Deliv Transl Res. 2018;8(5):1043–52.

CAS  Article  Google Scholar 

Vrdoljak A, McGrath MG, Carey JB, Draper SJ, Hill AV, O’Mahony C, Crean AM, Moore AC. Coated microneedle arrays for transcutaneous delivery of live virus vaccines. J Control Release. 2012;159(1):34–42.

CAS  Article  Google Scholar 

McGrath MG, Vrdoljak A, O’Mahony C, Oliveira JC, Moore AC, Crean AM. Determination of parameters for successful spray coating of silicon microneedle arrays. Int J Pharm. 2011;415(1):140–9.

CAS  Article  Google Scholar 

DeMuth PC, Li AV, Abbink P, Liu J, Li H, Stanley KA, Smith KM, Lavine CL, Seaman MS, Kramer JA, Miller AD, Abraham W, Suh H, Elkhader J, Hammond PT, Barouch DH, Irvine DJ. Vaccine delivery with microneedle skin patches in nonhuman primates. Nat Biotechnol. 2013;31(12):1082–5.

CAS  Article  Google Scholar 

Khan H, Mehta P, Msallam H, Armitage D, Ahmad Z. Smart microneedle coatings for controlled delivery and biomedical analysis. J Drug Target. 2014;22(9):790–5.

CAS  Article  Google Scholar 

Haj-Ahmad R, Khan H, Arshad MS, Rasekh M, Hussain A, Walsh S, Li X, Chang M-W, Ahmad Z. Microneedle coating techniques for transdermal drug delivery. Pharmaceutics. 2015;7(4):486–502.

CAS  Article  Google Scholar 

Caudill CL, Perry JL, Tian S, Luft JC, DeSimone JM. Spatially controlled coating of continuous liquid interface production microneedles for transdermal protein delivery. J Control Release. 2018;284:122–32.

CAS  Article  Google Scholar 

Uddin MJ, Scoutaris N, Klepetsanis P, Chowdhry B, Prausnitz MR, Douroumis D. Inkjet printing of transdermal microneedles for the delivery of anticancer agents. Int J Pharm. 2015;494(2):593–602.

CAS  Article  Google Scholar 

Liang L, Chen Y, Zhang BL, Zhang XP, Liu JL, Shen CB, Cui Y, Guo XD. Optimization of dip-coating methods for the fabrication of coated microneedles for drug delivery. J Drug Deliv Sci Technol. 2020;55:101464.

CAS  Article  Google Scholar 

Park SC, Kim MJ, Baek S-K, Park J-H, Choi S-O. Spray-formed layered polymer microneedles for controlled biphasic drug delivery. Polymers. 2019;11(2):369.

Article  Google Scholar 

Larraneta E, McCrudden MTC, Courtenay AJ, Donnelly RF. Microneedles: a new frontier in nanomedicine delivery. Pharm Res. 2016;33(5):1055–73.

CAS  Article  Google Scholar 

Ross S, Scoutaris N, Lamprou D, Mallinson D, Douroumis D. Inkjet printing of insulin microneedles for transdermal delivery. Drug Deliv Transl Res. 2015;5(4):451–61.

CAS  Article  Google Scholar 

Zhang Y, Yu J, Kahkoska AR, Wang J, Buse JB, Gu Z. Advances in transdermal insulin delivery. Adv Drug Deliv Rev. 2019;139:51–70.

CAS  Article  Google Scholar 

Chen BZ, Yang Y, Wang BB, Ashfaq M, Guo XD. Self-implanted tiny needles as alternative to traditional parenteral administrations for controlled transdermal drug delivery. Int J Pharm. 2019;556:338–48.

CAS  Article  Google Scholar 

Saurer EM, Flessner RM, Sullivan SP, Prausnitz MR, Lynn DM. Layer-by-layer assembly of DNA- and protein-containing films on microneedles for drug delivery to the skin. Biomacromol. 2010;11(11):3136–43.

CAS  Article  Google Scholar 

O’Mahony C, Hilliard L, Kosch T, Bocchino A, Sulas E, Kenthao A, O’Callaghan S, Clover AJP, Demarchi D, Bared G. Accuracy and feasibility of piezoelectric inkjet coating technology for applications in microneedle-based transdermal delivery. Microelectron Eng. 2017;172:19–25.

CAS  Article  Google Scholar 

He MC, Chen BZ, Ashfaq M, Guo XD. Assessment of mechanical stability of rapidly separating microneedles for transdermal drug delivery. Drug Deliv Transl Res. 2018;8(5):1034–42.

CAS  Article  Google Scholar 

Thakur RR, Tekko IA, Al-Shammari F, Ali AA, McCarthy H, Donnelly RF. Rapidly dissolving polymeric microneedles for minimally invasive intraocular drug delivery. Drug Deliv Transl Res. 2016;6(6):800–15.

CAS  Article  Google Scholar 

Chen BZ, Liu JL, Li QY, Wang ZN, Zhang XP, Shen CB, Cui Y, Guo XD. Safety evaluation of solid polymer microneedles in human volunteers at different application sites. ACS Appl Bio Mater. 2019;2(12):5616–25.

CAS  Article  Google Scholar 

Wang QL, Zhu DD, Chen Y, Guo XD. A fabrication method of microneedle molds with controlled microstructures. Mater Sci Eng C. 2016;65:135–42.

CAS  Article  Google Scholar 

Chen BZ, Ashfaq M, Zhang XP, Zhang JN, Guo XD. In vitro and in vivo assessment of polymer microneedles for controlled transdermal drug delivery. J Drug Target. 2018;26(8):720–9.

CAS  Article  Google Scholar 

Chu LY, Prausnitz MR. Separable arrowhead microneedles. J Control Release. 2011;149(3):242–9.

CAS  Article  Google Scholar 

Kim M, Jung B, Park JH. Hydrogel swelling as a trigger to release biodegradable polymer microneedles in skin. Biomaterials. 2012;33(2):668–78.

CAS  Article  Google Scholar