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Showing 25 to 36 of 115 entries
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Defining risk of micrometastatic disease and tumor recurrence in patients with stage I testicular germ cell tumors.

Translational andrology and urology

Werntz RP, Eggener SE.
PMID: 32055483
Transl Androl Urol. 2020 Jan;9:S31-S35. doi: 10.21037/tau.2019.06.20.

There is controversy in the management of patients with clinical stage I non-seminomatous germ cell tumor (NSGCT). Some experts recommend surveillance for all patients regardless of risk factors while others suggest a more risk-adapted approach by using lymphovascular invasion...

Freely Suspended, van der Waals Bound Organic Nanometer-Thin Functional Films: Mechanical and Electronic Characterization.

Advanced materials (Deerfield Beach, Fla.)

Schaffroth LS, Lenz J, Giegold V, Kögl M, Hartschuh A, Weitz RT.
PMID: 30828880
Adv Mater. 2019 Apr;31(16):e1808309. doi: 10.1002/adma.201808309. Epub 2019 Mar 04.

Determining the electronic properties of nanoscopic, low-dimensional materials free of external influences is key to the discovery and understanding of new physical phenomena. An example is the suspension of graphene, which has allowed access to their intrinsic charge transport...

Targeting an oncogenic kinase/phosphatase signaling network for cancer therapy.

Acta pharmaceutica Sinica. B

Qi XM, Wang F, Mortensen M, Wertz R, Chen G.
PMID: 30109176
Acta Pharm Sin B. 2018 Jul;8(4):511-517. doi: 10.1016/j.apsb.2018.05.007. Epub 2018 May 22.

Protein kinases and phosphatases signal by phosphorylation and dephosphorylation to precisely control the activities of their individual and common substrates for a coordinated cellular outcome. In many situations, a kinase/phosphatase complex signals dynamically in time and space through their...

Second Correction for Wertz et al., "Genomic and Physiological Characterization of the Verrucomicrobia Isolate Geminisphaera colitermitum gen. nov., sp. nov., Reveals Microaerophily and Nitrogen Fixation Genes".

Applied and environmental microbiology

Wertz JT, Kim E, Breznak JA, Schmidt TM, Rodrigues JLM.
PMID: 29915155
Appl Environ Microbiol. 2018 Jun 18;84(13). doi: 10.1128/AEM.00952-18. Print 2018 Jul 01.

No abstract available.

Highly Efficient and Scalable Separation of Semiconducting Carbon Nanotubes via Weak Field Centrifugation.

Scientific reports

Reis WG, Weitz RT, Kettner M, Kraus A, Schwab MG, Tomović Ž, Krupke R, Mikhael J.
PMID: 27188435
Sci Rep. 2016 May 18;6:26259. doi: 10.1038/srep26259.

The identification of scalable processes that transfer random mixtures of single-walled carbon nanotubes (SWCNTs) into fractions featuring a high content of semiconducting species is crucial for future application of SWCNTs in high-performance electronics. Herein we demonstrate a highly efficient...

Presence of Short Intermolecular Contacts Screens for Kinetic Stability in Packing Polymorphs.

Journal of the American Chemical Society

Purdum GE, Telesz NG, Jarolimek K, Ryno SM, Gessner T, Davy NC, Petty AJ, Zhen Y, Shu Y, Facchetti A, Collis GE, Hu W, Wu C, Anthony JE, Weitz RT, Risko C, Loo YL.
PMID: 29793338
J Am Chem Soc. 2018 Jun 20;140(24):7519-7525. doi: 10.1021/jacs.8b01421. Epub 2018 Jun 08.

Polymorphism is pervasive in molecular solids. While computational predictions of the molecular polymorphic landscape have improved significantly, identifying which polymorphs are preferentially accessed and experimentally stable remains a challenge. We report a framework that correlates short intermolecular contacts with...

Direct Uniaxial Alignment of a Donor-Acceptor Semiconducting Polymer Using Single-Step Solution Shearing.

ACS applied materials & interfaces

Shaw L, Hayoz P, Diao Y, Reinspach JA, To JW, Toney MF, Weitz RT, Bao Z.
PMID: 26985638
ACS Appl Mater Interfaces. 2016 Apr 13;8(14):9285-96. doi: 10.1021/acsami.6b01607. Epub 2016 Mar 30.

The alignment of organic semiconductors (OSCs) in the active layers of electronic devices can confer desirable properties, such as enhanced charge transport properties due to better ordering, charge transport anisotropy for reduced device cross-talk, and polarized light emission or...

Culturing life from air: using a surface air system to introduce discovery-based research in aerobiology into the undergraduate biology curriculum.

Journal of microbiology & biology education

Weber CF, Werth JT.
PMID: 25949760
J Microbiol Biol Educ. 2015 May 01;16(1):72-4. doi: 10.1128/jmbe.v16i1.813. eCollection 2015 May.

No abstract available.

Endosperm protein synthesis in maize mutants with increased lysine content.

Science (New York, N.Y.)

Misra PS, Jambunathan R, Mertz ET, Glover DV, Barbosa HM, McWhirter KS.
PMID: 17834650
Science. 1972 Jun 30;176(4042):1425-7. doi: 10.1126/science.176.4042.1425.

The endosperm proteins of the maize mutants, opaque-2, opaque-7, floury-2, brittle-2, and the double mutant of opaque-2 and brittle-2, were separated into five soluble fractions by the Landry-Moureaux method. As compared to their isogenic normal counterparts, the mutant endosperms...

New charge-transfer salts for reversible resistive memory switching.

Nano letters

Weitz RT, Walter A, Engl R, Sezi R, Dehm C.
PMID: 17163710
Nano Lett. 2006 Dec;6(12):2810-3. doi: 10.1021/nl0619204.

We found novel organic charge-transfer salts that exhibit reversible resistive memory switching phenomena. Homogeneous layers of these complexes can be easily fabricated using solution processing. The copper-2,3-dichloro-5,6-dicyano-p-benzoquinone complex was investigated in more detail. Devices made of this complex can...

Pepsin digestibility of proteins in sorghum and other major cereals.

Proceedings of the National Academy of Sciences of the United States of America

Mertz ET, Hassen MM, Cairns-Whittern C, Kirleis AW, Tu L, Axtell JD.
PMID: 16593403
Proc Natl Acad Sci U S A. 1984 Jan;81(1):1-2. doi: 10.1073/pnas.81.1.1.

We have shown previously that sorghum is highly digestible in the rat. However, other workers have shown that sorghum is much less digestible than wheat, maize, and rice in young children. Because the rat does not show these digestibility...

Chemical genetic approach for kinase-substrate mapping by covalent capture of thiophosphopeptides and analysis by mass spectrometry.

Current protocols in chemical biology

Hertz NT, Wang BT, Allen JJ, Zhang C, Dar AC, Burlingame AL, Shokat KM.
PMID: 23836541
Curr Protoc Chem Biol. 2010 Mar 01;2(1):15-36. doi: 10.1002/9780470559277.ch090201.

Mapping kinase-substrate interactions demands robust methods to rapidly and unequivocally identify substrates from complex protein mixtures. Toward this goal, we present a method in which a kinase, engineered to utilize synthetic ATPγS analogs, specifically thiophosphorylates its substrates in a...

Showing 25 to 36 of 115 entries