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Toward Smaller Aqueous-Phase Plasmonic Gold Nanoparticles: High-Stability Thiolate-Protected ∼4.5 nm Cores.

Hoque MM, Mayer KM, Ponce A, Alvarez MM, Whetten RL.

Langmuir. 2019 Aug 13;35(32):10610-10617. doi: 10.1021/acs.langmuir.9b01908. Epub 2019 Jul 26.


Base Side of Noble Metal Clusters: Efficient Route to Captamino-Gold, Au n(-S(CH2)2N(CH3)2) p, n = 25-144.

Hoque MM, Black DM, Mayer KM, Dass A, Whetten RL.

J Phys Chem Lett. 2019 Jun 20;10(12):3307-3311. doi: 10.1021/acs.jpclett.9b00886. Epub 2019 Jun 4.


Atomically precise Au144(SR)60 nanoclusters (R = Et, Pr) are capped by 12 distinct ligand types of 5-fold equivalence and display gigantic diastereotopic effects.

Dainese T, Agrachev M, Antonello S, Badocco D, Black DM, Fortunelli A, Gascón JA, Stener M, Venzo A, Whetten RL, Maran F.

Chem Sci. 2018 Nov 7;9(47):8796-8805. doi: 10.1039/c8sc04092c. eCollection 2018 Dec 21.


Chiral-Icosahedral ( I) Symmetry in Ubiquitous Metallic Cluster Compounds (145A,60X): Structure and Bonding Principles.

Whetten RL, Weissker HC, Pelayo JJ, Mullins SM, López-Lozano X, Garzón IL.

Acc Chem Res. 2019 Jan 15;52(1):34-43. doi: 10.1021/acs.accounts.8b00481. Epub 2019 Jan 2.


Molecular and Cytogenetic Characterization of Six Wheat-Aegilops markgrafii Disomic Addition Lines and Their Resistance to Rusts and Powdery Mildew.

Niu Z, Chao S, Cai X, Whetten RB, Breiland M, Cowger C, Chen X, Friebe B, Gill BS, Rasmussen JB, Klindworth DL, Xu SS.

Front Plant Sci. 2018 Nov 8;9:1616. doi: 10.3389/fpls.2018.01616. eCollection 2018.


Identifying Electronic Modes by Fourier Transform from δ-Kick Time-Evolution TDDFT Calculations.

Sinha-Roy R, García-González P, López Lozano X, Whetten RL, Weissker HC.

J Chem Theory Comput. 2018 Dec 11;14(12):6417-6426. doi: 10.1021/acs.jctc.8b00750. Epub 2018 Nov 30.


Isolation of a 300 kDa, Au∼1400 Gold Compound, the Standard 3.6 nm Capstone to a Series of Plasmonic Nanocrystals Protected by Aliphatic-like Thiolates.

Kumara C, Hoque MM, Zuo X, Cullen DA, Whetten RL, Dass A.

J Phys Chem Lett. 2018 Dec 6;9(23):6825-6832. doi: 10.1021/acs.jpclett.8b02993. Epub 2018 Nov 19.


Chiral symmetry breaking yields the I-Au60 perfect golden shell of singular rigidity.

Mullins SM, Weissker HC, Sinha-Roy R, Pelayo JJ, Garzón IL, Whetten RL, López-Lozano X.

Nat Commun. 2018 Aug 22;9(1):3352. doi: 10.1038/s41467-018-05215-3.


Liquid Chromatography Separation and Mass Spectrometry Detection of Silver-Lipoate Ag29(LA)12 Nanoclusters: Evidence of Isomerism in the Solution Phase.

Black DM, Robles G, Lopez P, Bach SBH, Alvarez M, Whetten RL.

Anal Chem. 2018 Feb 6;90(3):2010-2017. doi: 10.1021/acs.analchem.7b04104. Epub 2018 Jan 10.


Is the largest aqueous gold cluster a superatom complex? Electronic structure & optical response of the structurally determined Au146(p-MBA)57.

López-Lozano X, Plascencia-Villa G, Calero G, Whetten RL, Weissker HC.

Nanoscale. 2017 Dec 7;9(47):18629-18634. doi: 10.1039/c7nr04764a.


MicroED Structure of Au146(p-MBA)57 at Subatomic Resolution Reveals a Twinned FCC Cluster.

Vergara S, Lukes DA, Martynowycz MW, Santiago U, Plascencia-Villa G, Weiss SC, de la Cruz MJ, Black DM, Alvarez MM, López-Lozano X, Barnes CO, Lin G, Weissker HC, Whetten RL, Gonen T, Yacaman MJ, Calero G.

J Phys Chem Lett. 2017 Nov 16;8(22):5523-5530. doi: 10.1021/acs.jpclett.7b02621. Epub 2017 Oct 31.


Ultraviolet Photodissociation of Selected Gold Clusters: Ultraefficient Unstapling and Ligand Stripping of Au25(pMBA)18 and Au36(pMBA)24.

Black DM, Crittenden CM, Brodbelt JS, Whetten RL.

J Phys Chem Lett. 2017 Mar 16;8(6):1283-1289. doi: 10.1021/acs.jpclett.7b00442. Epub 2017 Mar 6.


Ecological genomics of local adaptation in Cornus florida L. by genotyping by sequencing.

Pais AL, Whetten RW, Xiang QJ.

Ecol Evol. 2016 Dec 20;7(1):441-465. doi: 10.1002/ece3.2623. eCollection 2017 Jan.


Response to "Comment on 'Electrum, the Gold-Silver Alloy, from the Bulk Scale to the Nanoscale: Synthesis, Properties, and Segregation Rules'".

Guisbiers G, Mendoza-Cruz R, Bazán-Díaz L, Velázquez-Salazar JJ, Mendoza-Perez R, Robledo-Torres JA, Rodríguez-López JL, Montejano-Carrizales JM, Whetten RL, José-Yacamán M.

ACS Nano. 2016 Dec 27;10(12):10620-10622. doi: 10.1021/acsnano.6b06045. No abstract available.


Advances in ecological genomics in forest trees and applications to genetic resources conservation and breeding.

Holliday JA, Aitken SN, Cooke JE, Fady B, González-Martínez SC, Heuertz M, Jaramillo-Correa JP, Lexer C, Staton M, Whetten RW, Plomion C.

Mol Ecol. 2017 Feb;26(3):706-717. doi: 10.1111/mec.13963. Epub 2017 Jan 27.


Quantitative trait loci influencing forking defects in an outbred pedigree of loblolly pine.

Xiong JS, McKeand SE, Isik F, Wegrzyn J, Neale DB, Zeng ZB, da Costa E Silva L, Whetten RW.

BMC Genet. 2016 Oct 18;17(1):138.


Civic engagement among orphans and non-orphans in five low- and middle-income countries.

Gray CL, Pence BW, Messer LC, Ostermann J, Whetten RA, Thielman NM, O'Donnell K, Whetten K.

Global Health. 2016 Oct 11;12(1):61.


Fully Cationized Gold Clusters: Synthesis of Au25(SR+)18.

Ishida Y, Narita K, Yonezawa T, Whetten RL.

J Phys Chem Lett. 2016 Oct 6;7(19):3718-3722. Epub 2016 Sep 8.


Selection and Identification of Molecular Gold Clusters at the Nano(gram) Scale: Reversed Phase HPLC-ESI-MS of a Mixture of Au-Peth MPCs.

Black DM, Bhattarai N, Bach SB, Whetten RL.

J Phys Chem Lett. 2016 Aug 18;7(16):3199-205. doi: 10.1021/acs.jpclett.6b01403. Epub 2016 Aug 4.


Hidden Components in Aqueous "Gold-144" Fractionated by PAGE: High-Resolution Orbitrap ESI-MS Identifies the Gold-102 and Higher All-Aromatic Au-pMBA Cluster Compounds.

Alvarez MM, Chen J, Plascencia-Villa G, Black DM, Griffith WP, Garzón IL, José-Yacamán M, Demeler B, Whetten RL.

J Phys Chem B. 2016 Jul 7;120(26):6430-8. doi: 10.1021/acs.jpcb.6b04525. Epub 2016 Jun 15.


Capillary Liquid Chromatography Mass Spectrometry Analysis of Intact Monolayer-Protected Gold Clusters in Complex Mixtures.

Black DM, Bach SB, Whetten RL.

Anal Chem. 2016 Jun 7;88(11):5631-6. doi: 10.1021/acs.analchem.6b01359. Epub 2016 May 26.


Genetic variability and heritability of chlorophyll a fluorescence parameters in Scots pine (Pinus sylvestris L.).

Čepl J, Holá D, Stejskal J, Korecký J, Kočová M, Lhotáková Z, Tomášková I, Palovská M, Rothová O, Whetten RW, Kaňák J, Albrechtová J, Lstibůrek M.

Tree Physiol. 2016 Jul;36(7):883-95. doi: 10.1093/treephys/tpw028. Epub 2016 Apr 28.


Exploring Factors Associated with Educational Outcomes for Orphan and Abandoned Children in India.

Sinha A, Lombe M, Saltzman LY, Whetten K, Whetten R; Positive Outcomes for Orphans Research Team.

Glob Soc Welf. 2016 Mar;3(1):23-32. Epub 2016 Feb 11.


Potentially traumatic experiences and sexual health among orphaned and separated adolescents in five low- and middle-income countries.

Gray CL, Whetten K, Messer LC, Whetten RA, Ostermann J, O'Donnell K, Thielman NM, Pence BW.

AIDS Care. 2016 Jul;28(7):857-65. doi: 10.1080/09540121.2016.1147013. Epub 2016 Mar 2.


Electrum, the Gold-Silver Alloy, from the Bulk Scale to the Nanoscale: Synthesis, Properties, and Segregation Rules.

Guisbiers G, Mendoza-Cruz R, Bazán-Díaz L, Velázquez-Salazar JJ, Mendoza-Perez R, Robledo-Torres JA, Rodriguez-Lopez JL, Montejano-Carrizales JM, Whetten RL, José-Yacamán M.

ACS Nano. 2016 Jan 26;10(1):188-98. doi: 10.1021/acsnano.5b05755. Epub 2015 Nov 25.


Aspheric Solute Ions Modulate Gold Nanoparticle Interactions in an Aqueous Solution: An Optimal Way To Reversibly Concentrate Functionalized Nanoparticles.

Villarreal OD, Chen LY, Whetten RL, Demeler B.

J Phys Chem B. 2015 Dec 17;119(50):15502-8. doi: 10.1021/acs.jpcb.5b09864. Epub 2015 Dec 3.


Changes in HIV Outcomes Following Depression Care in a Resource-Limited Setting: Results from a Pilot Study in Bamenda, Cameroon.

Gaynes BN, Pence BW, Atashili J, O'Donnell JK, Njamnshi AK, Tabenyang ME, Arrey CK, Whetten R, Whetten K, Ndumbe P.

PLoS One. 2015 Oct 15;10(10):e0140001. doi: 10.1371/journal.pone.0140001. eCollection 2015.


Prevalence and Incidence of Traumatic Experiences Among Orphans in Institutional and Family-Based Settings in 5 Low- and Middle-Income Countries: A Longitudinal Study.

Gray CL, Pence BW, Ostermann J, Whetten RA, O'Donnell K, Thielman NM, Whetten K.

Glob Health Sci Pract. 2015 Aug 25;3(3):395-404. doi: 10.9745/GHSP-D-15-00093.


Gender (in) differences in prevalence and incidence of traumatic experiences among orphaned and separated children living in five low- and middle-income countries.

Gray CL, Pence BW, Ostermann J, Whetten RA, O'Donnell K, Thielman NM, Whetten K.

Glob Ment Health (Camb). 2015 Jan;2. pii: e3.


Ligand-modulated interactions between charged monolayer-protected Au144(SR)60 gold nanoparticles in physiological saline.

Villarreal OD, Chen LY, Whetten RL, Yacaman MJ.

Phys Chem Chem Phys. 2015 Feb 7;17(5):3680-8. doi: 10.1039/c4cp05137h.


Treating maladaptive grief and posttraumatic stress symptoms in orphaned children in Tanzania: group-based trauma-focused cognitive-behavioral therapy.

O'Donnell K, Dorsey S, Gong W, Ostermann J, Whetten R, Cohen JA, Itemba D, Manongi R, Whetten K.

J Trauma Stress. 2014 Dec;27(6):664-71. doi: 10.1002/jts.21970. Epub 2014 Nov 21.


Child and Caregiver Concordance of Potentially Traumatic Events Experienced by Orphaned and Abandoned Children.

Guru Rajan D, Shirey K, Ostermann J, Whetten R, O'Donnell K, Whetten K.

Vulnerable Child Youth Stud. 2014;9(3):220-233.


Gold-copper nano-alloy, "Tumbaga", in the era of nano: phase diagram and segregation.

Guisbiers G, Mejia-Rosales S, Khanal S, Ruiz-Zepeda F, Whetten RL, José-Yacaman M.

Nano Lett. 2014 Nov 12;14(11):6718-26. doi: 10.1021/nl503584q. Epub 2014 Oct 27.


Collision-induced dissociation of monolayer protected clusters Au144 and Au130 in an electrospray time-of-flight mass spectrometer.

Black DM, Bhattarai N, Whetten RL, Bach SB.

J Phys Chem A. 2014 Nov 13;118(45):10679-87. doi: 10.1021/jp508059j. Epub 2014 Oct 31.


Three-year change in the wellbeing of orphaned and separated children in institutional and family-based care settings in five low- and middle-income countries.

Whetten K, Ostermann J, Pence BW, Whetten RA, Messer LC, Ariely S, O'Donnell K, Wasonga AI, Vann V, Itemba D, Eticha M, Madan I, Thielman NM; Positive Outcomes for Orphans (POFO) Research Team.

PLoS One. 2014 Aug 27;9(8):e104872. doi: 10.1371/journal.pone.0104872. eCollection 2014.


Characterization of size, anisotropy, and density heterogeneity of nanoparticles by sedimentation velocity.

Demeler B, Nguyen TL, Gorbet GE, Schirf V, Brookes EH, Mulvaney P, El-Ballouli AO, Pan J, Bakr OM, Demeler AK, Hernandez Uribe BI, Bhattarai N, Whetten RL.

Anal Chem. 2014 Aug 5;86(15):7688-95. doi: 10.1021/ac501722r. Epub 2014 Jul 18.


Structural order in ultrathin films of the monolayer protected clusters based upon 4 nm gold nanocrystals: an experimental and theoretical study.

Bhattarai N, Khanal S, Bahena D, Olmos-Asar JA, Ponce A, Whetten RL, Mariscal MM, Jose-Yacaman M.

Phys Chem Chem Phys. 2014 Sep 14;16(34):18098-104. doi: 10.1039/c4cp01612b.


Optical response of quantum-sized Ag and Au clusters--cage vs. compact structures and the remarkable insensitivity to compression.

Weissker HC, Whetten RL, López-Lozano X.

Phys Chem Chem Phys. 2014 Jun 28;16(24):12495-502. doi: 10.1039/c4cp01277a.


Information on quantum states pervades the visible spectrum of the ubiquitous Au144(SR)60 gold nanocluster.

Weissker HC, Escobar HB, Thanthirige VD, Kwak K, Lee D, Ramakrishna G, Whetten RL, López-Lozano X.

Nat Commun. 2014 Apr 30;5:3785. doi: 10.1038/ncomms4785.


Decoding the massive genome of loblolly pine using haploid DNA and novel assembly strategies.

Neale DB, Wegrzyn JL, Stevens KA, Zimin AV, Puiu D, Crepeau MW, Cardeno C, Koriabine M, Holtz-Morris AE, Liechty JD, Martínez-García PJ, Vasquez-Gross HA, Lin BY, Zieve JJ, Dougherty WM, Fuentes-Soriano S, Wu LS, Gilbert D, Marçais G, Roberts M, Holt C, Yandell M, Davis JM, Smith KE, Dean JF, Lorenz WW, Whetten RW, Sederoff R, Wheeler N, McGuire PE, Main D, Loopstra CA, Mockaitis K, deJong PJ, Yorke JA, Salzberg SL, Langley CH.

Genome Biol. 2014 Mar 4;15(3):R59. doi: 10.1186/gb-2014-15-3-r59.


Reduced adherence to antiretroviral therapy among HIV-infected Tanzanians seeking cure from the Loliondo healer.

Thielman NM, Ostermann J, Whetten K, Whetten R, Itemba D, Maro V, Pence B, Reddy E; CHAT Research Team.

J Acquir Immune Defic Syndr. 2014 Mar 1;65(3):e104-9. doi: 10.1097/01.qai.0000437619.23031.83.


Interaction between functionalized gold nanoparticles in physiological saline.

Alsharif SA, Chen LY, Tlahuice-Flores A, Whetten RL, Yacaman MJ.

Phys Chem Chem Phys. 2014 Mar 7;16(9):3909-13. doi: 10.1039/c3cp54503b.


Factors associated with change in sexual transmission risk behavior over 3 years among HIV-infected patients in Tanzania.

Pence BW, Whetten K, Shirey KG, Yao J, Thielman NM, Whetten R, Itemba D, Maro V.

PLoS One. 2013 Dec 18;8(12):e82974. doi: 10.1371/journal.pone.0082974. eCollection 2013.


Effect of Δ9-stearoyl-ACP-desaturase-C mutants in a high oleic background on soybean seed oil composition.

Ruddle P 2nd, Whetten R, Cardinal A, Upchurch RG, Miranda L.

Theor Appl Genet. 2014 Feb;127(2):349-58. doi: 10.1007/s00122-013-2223-5. Epub 2013 Nov 6.


On the structure of the thiolated Au15 cluster.

Tlahuice-Flores A, Jose-Yacamán M, Whetten RL.

Phys Chem Chem Phys. 2013 Dec 7;15(45):19557-60. doi: 10.1039/c3cp53837k. Epub 2013 Oct 21.


Mapping the low palmitate fap1 mutation and validation of its effects in soybean oil and agronomic traits in three soybean populations.

Cardinal AJ, Whetten R, Wang S, Auclair J, Hyten D, Cregan P, Bachlava E, Gillman J, Ramirez M, Dewey R, Upchurch G, Miranda L, Burton JW.

Theor Appl Genet. 2014 Jan;127(1):97-111. doi: 10.1007/s00122-013-2204-8. Epub 2013 Oct 17.


Trauma history and depression predict incomplete adherence to antiretroviral therapies in a low income country.

Whetten K, Shirey K, Pence BW, Yao J, Thielman N, Whetten R, Adams J, Agala B, Ostermann J, O'Donnell K, Hobbie A, Maro V, Itemba D, Reddy E; CHAT Research Team.

PLoS One. 2013 Oct 4;8(10):e74771. doi: 10.1371/journal.pone.0074771. eCollection 2013.


Structure & bonding of the gold-subhalide cluster I-Au144Cl60[z].

Tlahuice-Flores A, Black DM, Bach SB, Jose-Yacamán M, Whetten RL.

Phys Chem Chem Phys. 2013 Nov 28;15(44):19191-5. doi: 10.1039/c3cp53902d.


Ultrastable silver nanoparticles.

Desireddy A, Conn BE, Guo J, Yoon B, Barnett RN, Monahan BM, Kirschbaum K, Griffith WP, Whetten RL, Landman U, Bigioni TP.

Nature. 2013 Sep 19;501(7467):399-402. doi: 10.1038/nature12523. Epub 2013 Sep 4.


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