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Mary Letitia Caldwell

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574: 31: 196:(December 18, 1890 – July 1, 1972) was an American chemist. Growing up she valued education and strived to achieve. She was an instructor at Western College teaching chemistry. She was known for being unique and descriptive along with being family orientated. Maria was in a wheel chair due to muscular disability. Most of her work centered on 269:
After receiving her M.S. and Ph.D. at Columbia University in 1919 and 1921, respectively, Caldwell was hired as an instructor in 1922. She eventually became the first female professor of chemistry in 1948, and the only female senior faculty member of the chemistry department at Columbia University at
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During her time as a chemist, Caldwell did research on a type of enzyme called amylase. She spent a lot of her time trying to purify enzymes because she was not satisfied with the commercial material. She attempted to find a more pure form of amylase and she was able to develop a method for isolating
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After graduating from graduate school at Columbia University, Caldwell became the first Chemistry professor at Columbia University from 1948 to 1949. She became the only female member of the senior faculty in the chemistry department, becoming the first woman to attain the rank of assistant professor
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In 1960, Caldwell was awarded the Garvan Medal by the American Chemistry Society for her research on amylase. The Garvan Medal specifically recognizes women who have made a significant contribution to the field of Chemistry. Caldwell developed a method to isolate crystalline pancreatic enzymes that
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in 1919 and 1921. She had a progressive muscular disorder which made her reliant on a wheelchair for life. She came from a family of five siblings, all of whom valued higher education. She then became the first woman instructor in the chemistry department at Columbia University. In 1951 she retired
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Caldwell had a progressive muscular disability, and began using a wheelchair by 1960. Despite this, her 9th floor office at her research facility, Chandler Hall, never changed. In 1960 she received the
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Svoronos, Soraya (1993). "Mary Letitia Caldwell". In Grinstein, Louise S.; Rose, Rose K.;
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Proceedings of the Thirty-Seventh Annual Meeting of The American Institute of Nutrition
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from the American Chemical Society, an honor awarded annually to a US female chemist.
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Notable women in the physical sciences : a biographical dictionary
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from teaching and began her studies in enzymes, specifically amylase.
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is now used by laboratories all throughout America and Europe.
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at Columbia. She attained the rank of full professor in 1948.
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Women in Chemistry and Physics: A Biobibliographic Sourcebook
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Notable American Women, 1607–1950; A Biographical Dictionary
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in 1913 and taught at the school until 1918. She earned her
553:(1. publ. ed.). Westport, Conn. : Greenwood Press. 177: 165: 147: 137: 127: 107: 93: 83: 65: 40: 21: 546: 523: 155:An experimental study of certain basic amino acids 356: 354: 352: 8: 223:. She earned her bachelor's degree from the 29: 18: 459: 457: 436:Nina Matheny Roscher; Phillip L. Ammons. 575:Works by or about Mary Letitia Caldwell 438:"Early Women Chemists of the Northeast" 283: 629:20th-century American women scientists 317:"Mary L. Caldwell of Columbia Dies". 293: 291: 289: 287: 7: 619:Recipients of the Garvan–Olin Medal 14: 390:. Columbia University. March 2004 306:. Greenwood Press. pp. 72–6. 604:Western College for Women alumni 261:crystalline pancreatic enzymes. 364:. Csupomona.edu. Archived from 634:20th-century American chemists 1: 545:Shearer, Benjamin F. (1997). 35:Mary Letitia Caldwell in 1913 493:"Dead Scientist of the Week" 468:. CSU Pomona. Archived from 413:. CSU Pomona. Archived from 16:American chemist (1890–1972) 614:Columbia University faculty 323:. July 3, 1972. p. 20. 655: 609:Columbia University alumni 265:Awards and accomplishments 522:James, Edward T. (1971). 225:Western College for Women 187: 120: 98:Western College for Women 28: 639:American women academics 337:. Chemistryexplained.com 211:Early life and education 624:American women chemists 466:"Mary Letitia Caldwell" 411:"Mary Letitia Caldwell" 362:"Mary Letitia Caldwell" 491:c (13 December 2009). 300:Rafailovich, Miriam H. 215:Caldwell was born in 194:Mary Letitia Caldwell 23:Mary Letitia Caldwell 388:"Women at Columbia" 237:Columbia University 172:Henry Clapp Sherman 142:Columbia University 102:Columbia University 472:on 15 October 2013 417:on 15 October 2013 368:on 15 October 2013 320:The New York Times 182:Marie Maynard Daly 77:Fishkill, New York 443:. Washacadsci.org 191: 190: 178:Doctoral students 122:Scientific career 112:Garvan–Olin Medal 51:December 18, 1890 646: 579:Internet Archive 564: 552: 541: 529: 504: 503: 501: 499: 488: 482: 481: 479: 477: 464:Barbosa, Patty. 461: 452: 451: 449: 448: 442: 433: 427: 426: 424: 422: 409:Barbosa, Patty. 406: 400: 399: 397: 395: 384: 378: 377: 375: 373: 358: 347: 346: 344: 342: 331: 325: 324: 314: 308: 307: 295: 217:Bogota, Colombia 167:Doctoral advisor 161: 116: 72: 50: 48: 33: 19: 654: 653: 649: 648: 647: 645: 644: 643: 584: 583: 571: 561: 544: 538: 521: 513: 511:Further reading 508: 507: 497: 495: 490: 489: 485: 475: 473: 463: 462: 455: 446: 444: 440: 435: 434: 430: 420: 418: 408: 407: 403: 393: 391: 386: 385: 381: 371: 369: 360: 359: 350: 340: 338: 335:"Mary Caldwell" 333: 332: 328: 316: 315: 311: 297: 296: 285: 280: 267: 246: 213: 159: 114: 94:Alma mater 79: 74: 70: 61: 52: 46: 44: 36: 24: 17: 12: 11: 5: 652: 650: 642: 641: 636: 631: 626: 621: 616: 611: 606: 601: 596: 586: 585: 582: 581: 570: 569:External links 567: 566: 565: 559: 542: 536: 519: 512: 509: 506: 505: 483: 453: 428: 401: 379: 348: 326: 309: 282: 281: 279: 276: 266: 263: 245: 242: 219:, to American 212: 209: 189: 188: 185: 184: 179: 175: 174: 169: 163: 162: 151: 145: 144: 139: 135: 134: 129: 125: 124: 118: 117: 109: 105: 104: 95: 91: 90: 85: 81: 80: 75: 73:(aged 81) 67: 63: 62: 53: 42: 38: 37: 34: 26: 25: 22: 15: 13: 10: 9: 6: 4: 3: 2: 651: 640: 637: 635: 632: 630: 627: 625: 622: 620: 617: 615: 612: 610: 607: 605: 602: 600: 597: 595: 592: 591: 589: 580: 576: 573: 572: 568: 562: 560:9780313293030 556: 551: 550: 543: 539: 537:9781849722711 533: 528: 527: 520: 518: 515: 514: 510: 494: 487: 484: 471: 467: 460: 458: 454: 439: 432: 429: 416: 412: 405: 402: 389: 383: 380: 367: 363: 357: 355: 353: 349: 336: 330: 327: 322: 321: 313: 310: 305: 301: 294: 292: 290: 288: 284: 277: 275: 271: 264: 262: 258: 256: 250: 243: 241: 238: 234: 230: 226: 222: 218: 210: 208: 206: 203: 199: 195: 186: 183: 180: 176: 173: 170: 168: 164: 157: 156: 152: 150: 146: 143: 140: 136: 133: 130: 126: 123: 119: 113: 110: 106: 103: 99: 96: 92: 89: 86: 82: 78: 68: 64: 60: 56: 43: 39: 32: 27: 20: 548: 525: 496:. Retrieved 486: 474:. Retrieved 470:the original 445:. Retrieved 431: 419:. Retrieved 415:the original 404: 392:. Retrieved 382: 370:. Retrieved 366:the original 339:. Retrieved 329: 318: 312: 303: 272: 268: 259: 255:Garvan Medal 251: 247: 221:missionaries 214: 193: 192: 153: 138:Institutions 121: 71:(1972-07-01) 69:July 1, 1972 599:1972 deaths 594:1890 births 498:20 November 372:20 November 341:20 November 84:Nationality 588:Categories 447:2015-05-03 421:15 October 278:References 270:the time. 47:1890-12-18 132:Chemistry 476:23 April 302:(eds.). 88:American 59:Colombia 577:at the 394:July 7, 198:amylase 557:  534:  244:Career 205:enzyme 202:starch 160:(1921) 158:  149:Thesis 128:Fields 115:(1960) 108:Awards 55:Bogota 441:(PDF) 235:from 233:Ph.D. 555:ISBN 532:ISBN 500:2014 478:2014 423:2013 396:2011 374:2014 343:2014 231:and 229:M.A. 200:, a 66:Died 41:Born 590:: 456:^ 351:^ 286:^ 100:, 57:, 563:. 540:. 502:. 480:. 450:. 425:. 398:. 376:. 345:. 49:) 45:(

Index


Bogota
Colombia
Fishkill, New York
American
Western College for Women
Columbia University
Garvan–Olin Medal
Chemistry
Columbia University
Thesis
An experimental study of certain basic amino acids
Doctoral advisor
Henry Clapp Sherman
Marie Maynard Daly
amylase
starch
enzyme
Bogota, Colombia
missionaries
Western College for Women
M.A.
Ph.D.
Columbia University
Garvan Medal




Rafailovich, Miriam H.

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