https://mariaharral.com/home daily 1.0 2026-02-05 https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/de8d73a4-eb1f-48ac-90c3-4d91ebf2898b/1013-arral-aiche-award.png Home - About Dr. Mariah L. Arral is a Postdoctoral Fellow in Prof. David Kaplan’s Lab at Tufts University. She conducted her Ph.D. research with Prof. Kathryn Whitehead at Carnegie Mellon University. Her research focuses on Drug Delivery and Biomaterials. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/1593633319995-V8WEV0AYFZ6VM0F2O5I1/20191017_193442.jpg Home - research Mariah applies chemistry, biology, and engineering to study drug delivery systems. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/1619031980337-0P01OQF3HUT6ZGM51TLE/autism.jpg Home - diversity and Inclusion Mariah is dedicated to creating a diverse and inclusive environment in academia. https://mariaharral.com/deia daily 0.75 2025-04-22 https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/1587060047222-PCKTQCYLJ8ETBLD7112J/C20GwnIXEAA4Waf.jpg Diversity and Inclusion Diversity, equity, inclusion, and accessibility are key values that Mariah plans to implement in the research group that she will lead. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/89c920c4-05ba-48b4-a32b-a8e8d36d43fa/FR7hKoJXsAAXezA.jfif Diversity and Inclusion - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/7478d1a5-0c2c-4aae-a5b4-416b2f9dd34f/FehEOSHWQAE_6nF.jfif Diversity and Inclusion - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://mariaharral.com/news daily 0.75 2026-03-30 https://mariaharral.com/contact daily 0.75 2026-02-05 https://mariaharral.com/bio daily 0.75 2025-10-14 https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/1570812860451-AJBIBFYC6DMIV8HSTFSC/Mariah+Arral.jpg Bio https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/09cb9304-d820-4951-8864-da5870f6693e/Picture1.png Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/431c8dc0-6339-49b5-901d-3a6025d6fa51/54685556354_dd148c470d_o.jpg Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/148ba812-58b6-478b-8dfd-fd84425acad2/Screenshot+2025-10-13+at+10.02.12%E2%80%AFPM.png Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/8434877c-cb43-431d-8698-0b90b7b09e95/Screenshot+2025-10-13+at+10.22.56%E2%80%AFPM.png Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/43c91953-1d9a-4e7d-aafb-87697505189f/06D3B1DC-57A7-4852-A53D-0032FD84E63F.jpeg Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/42f43e32-fd6e-4894-aa83-9ac66f111a80/Screenshot+2025-04-04+at+1.36.52%E2%80%AFPM.png Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/1570486864348-GHIRZF9ZL4UVHTOIZZNM/public.jpeg Bio https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/d8c0b137-d59b-41a2-a61e-b7ff1210a12e/Screenshot+2025-04-04+at+1.44.04%E2%80%AFPM.png Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/eec3d63b-eb9c-4259-a800-61decf19049c/Screenshot+2025-04-04+at+1.45.51%E2%80%AFPM.jpg Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/1f9c790e-c07c-472c-927c-7c83473776ca/Screenshot+2025-04-04+at+1.44.18%E2%80%AFPM.png Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/d7675dfe-4fd4-4e36-8193-916e23068f81/Screenshot+2025-04-04+at+3.07.42%E2%80%AFPM.png Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/dcb331ea-e102-4889-a50b-120ba08a58d3/Screenshot+2025-04-04+at+2.20.44%E2%80%AFPM.png Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/efed05f5-78ab-4046-bdc2-0d26c9703b0f/Screenshot+2025-04-04+at+1.55.42%E2%80%AFPM.png Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/1570486505853-AR8S51XC1XB9J10I4CYT/public.jpeg Bio https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/7bacb8c8-c99a-4a19-a9c0-2199e1adf57a/Screenshot+2025-04-04+at+2.53.03%E2%80%AFPM.png Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/37cece90-fe8d-4ac5-a0d4-e2763b5be68e/Screenshot+2025-04-04+at+1.51.21%E2%80%AFPM.png Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/1593201069380-YSORRTTW6FZLFNCEW0MM/IMG_2227.jpg Bio https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/1593201121514-KWVN6XNHSJDB1Q6KEJOM/public.jpg Bio https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/3d3731e9-e8e5-439b-b8c2-ab7638241193/DF2F339A-CCBE-4B35-A131-6281A5DBBE59.jpeg Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/cd7ea56f-4d6a-489b-9292-a3f6c70e255d/Screenshot+2025-04-04+at+1.54.35%E2%80%AFPM.png Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/5957dc1f-74e3-47e3-b5bd-8ec807cc7ce3/Screenshot+2025-04-04+at+1.49.22%E2%80%AFPM.png Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/54c01b28-d6c8-4c0b-a7b4-1a31d0daffe0/Screenshot+2025-04-04+at+3.19.50%E2%80%AFPM.png Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/fc3ba3de-be97-4d7b-9337-fd59b491a27a/Screenshot+2025-04-04+at+1.41.01%E2%80%AFPM.png Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/b6b2e8b3-421e-49c0-a7af-6c8012c87ffd/Screenshot+2025-04-04+at+1.43.21%E2%80%AFPM.png Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/317deabe-99f2-4dc4-9e19-bb43db2b365f/Screenshot+2025-04-04+at+2.26.34%E2%80%AFPM.png Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/5e82d62f-ad7b-4157-9ac9-cdaf2d2c2ad3/Screenshot+2025-04-04+at+1.57.15%E2%80%AFPM.png Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/672c0522-1ca4-4f07-aa1b-cc0f82ca091a/IMG_1930.jpeg Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/427052f2-b76b-4d07-964d-96eb4a4a547c/Screenshot+2025-04-04+at+1.59.30%E2%80%AFPM.png Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/8cf8b41e-5d7b-46ad-be96-64410445a0a7/Screenshot+2025-04-04+at+1.38.26%E2%80%AFPM.png Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/0a7e97a6-ae0d-4bd1-a05e-271170f28623/Screenshot+2025-04-04+at+1.40.25%E2%80%AFPM.png Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/61e6aecd-6d13-452d-831d-739d7966c9d1/54686920918_f96935fc78_o.jpg Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://mariaharral.com/postdoctoral daily 0.75 2026-02-05 https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/4bebb801-e078-4aee-bcc1-d9a46b0c580e/Screenshot+2025-10-13+at+9.27.44%E2%80%AFPM.png Postdoctoral - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://mariaharral.com/outreach daily 0.75 2025-04-22 https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/aaf49191-e727-4fb4-aebb-0e092c33bfd1/Screenshot+2023-08-30+at+12.29.58+AM.png Outreach - Make it stand out Photo taken by School where Mariah participated in the Skype a Scientist Program! https://mariaharral.com/teaching daily 0.75 2025-04-22 https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/fbae520f-6f2c-462a-a3ff-09bf635002ac/Screenshot+2023-08-29+at+11.51.14+PM.png Teaching - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/434eae7d-3cf3-435b-9ce9-37355a84c894/1204-em-student-spotlight-mariah-arral-1.jpg Teaching - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/9846f88b-8ba7-44ed-9b41-0850bdb9a8c2/creat.jpg Teaching - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/4b2dd549-dda5-4c84-9ecf-c1e3b1b28a4e/eff.jpg Teaching - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/8bf38980-bc42-4ee0-8ae2-62fc41f88dd6/10+tips.jpeg Teaching - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://mariaharral.com/mentoring daily 0.75 2025-04-22 https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/6eaf0c2e-ed99-416e-aebe-333ac862180e/up+down.png Mentoring - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/feae05ee-c29c-497e-bce8-17d8580ca744/ExmihKiWEAI2OXR.jfif Mentoring - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/832bf824-7fcc-4ffe-a643-0cdd6ac84675/ESYo-dIWoAA07fu.jfif Mentoring - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/ea4be994-a95d-4430-b333-4243e10c522d/EwoPzrMXAAYfsgQ.png Mentoring - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/02cb4b0b-0127-468e-9852-daf1576fdf6f/chegsa+mentoship+program.png Mentoring - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://mariaharral.com/research-overview daily 0.75 2025-10-14 https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/6cebfb1d-a505-4518-a77c-3b33bac0269d/Screenshot+2025-04-08+at+7.16.54%E2%80%AFPM.png Research Overview https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/600ece48-7dd7-4aab-832c-d51d5311c17d/Screenshot+2025-04-04+at+4.33.15%E2%80%AFPM.png Research Overview - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/0b196897-de0f-42b5-b062-f8420014a0a7/Screenshot+2025-04-08+at+7.22.32%E2%80%AFPM.png Research Overview https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/8bf38980-bc42-4ee0-8ae2-62fc41f88dd6/10+tips.jpeg Research Overview https://mariaharral.com/undergraduate daily 0.75 2025-10-14 https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/1588865320512-LJC3VNNNGBIFTHG9L2HZ/noha.jpg Undergraduate Oxidation of L-arginine to L-citrulline involving NOHA as a key intermediate. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/1588887451929-1KXM1EI7JSHS7OPJH1QF/biofilm.jpg Undergraduate Time depended formation of a biofilm onto the bone surface from planktonic bacteria cells https://mariaharral.com/doctoral daily 0.75 2026-02-05 https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/1631903881638-TMPCH98XQ9KXTX43ZFNL/Screenshot+2021-09-17+143745.png Doctoral - Make it stand out Image of an mRNA Lipid nanoparticle. Shows a round structure with the five different components: lipidoid, helper lipid, cholesterol, peg-lipid, and mRNA. The Peg-lipid is located on the outside of the nanoparticles. The other lipids are inside forming bilayers. The mRNA is more in the center enclosed in those bilayers. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/1631905615085-MA350JXDWIQJOFFXD30S/Screenshot+2021-09-17+150641.png Doctoral Image of a blue cell that has a strand of mRNA in the cytoplasm. There is then an arrow showing to a protein, indicating the mRNA is converted to the protein. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/b0d22abe-41f2-4788-8f44-c8770c5e224b/Pregance.jpg Doctoral - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/8ef5a0f0-2980-4301-9a3b-29a129eba7eb/Screenshot+2025-10-13+at+8.44.56%E2%80%AFPM.png Doctoral - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://mariaharral.com/engineering-education daily 0.75 2025-10-14 https://images.squarespace-cdn.com/content/v1/5d814b81c1895f4375c58e31/c2f166bc-16bc-456e-a9a8-32b5df7995bc/F2639890-4896-4306-8572-5FCC2E195112.jpeg Engineering Education - Make it stand out Whatever it is, the way you tell your story online can make all the difference.