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h**********n
发帖数: 31 | 2 求两篇文章，都比较老。不知道哪位同学能帮忙。万分感谢
Juris, A.; Balzani, V.; Barigelletti, F.; Campagna, S.; Belser, P.; Von
Zelewsky, A. Ruthenium (II) polypyridine complexes: photophysics,
photochemistry, electrochemistry, and chemiluminescence. Coordination
Chemistry Reviews (1988), 84 85-277.
Ghosh, Barindra Kumar; Chakravorty, Animesh. Electrochemical studies of
ruthenium compounds. Part I. Ligand oxidation levels. Coordination
Chemistry Reviews (1989), 95(2), 239-94. |
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h**********n
发帖数: 31 | 3 Juris, A.; Balzani, V.; Barigelletti, F.; Campagna, S.; Belser, P.; Von
Zelewsky, A. Ruthenium (II) polypyridine complexes: photophysics,
photochemistry, electrochemistry, and chemiluminescence. Coordination
Chemistry Reviews (1988), 84 85-277.
Ghosh, Barindra Kumar; Chakravorty, Animesh. Electrochemical studies of
ruthenium compounds. Part I. Ligand oxidation levels. Coordination
Chemistry Reviews (1989), 95(2), 239-94.
万分感谢 |
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w*q
发帖数: 1294 | 5 Structural and Photophysical Properties of Lanthanide Nitrate 1:1 Complexes
with planar tridentate nitrogen ligands analogous to 2,2prime:6prime,2prime-
terpyridine
http://www.sendspace.com/file/xl5rsu |
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w*q
发帖数: 1294 | 6 Recent progress in the discovery of selective, non-peptide ligands of
somatostatin receptors
Current Opinion in Drug Discovery and Development
http://www.sendspace.com/file/354txn |
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h********3
发帖数: 366 | 7 Development of new efficient Ru dyes having -diketonate and terpyridine
ligands for solar cells
Proc. SPIE, Vol. 6656, 665609 (2007); doi:10.1117/12.732807
谢谢了 |
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c*****m
发帖数: 2191 | 8 https://springerlink3.metapress.com/content/e063r37q306l4132/resource-
secured/?target=fulltext.pdf&sid=drxfnp55njntpz55ova2f245&sh=www.
springerlink.com
Molecular Diversity
Volume 14, Number 2, 257-276, DOI: 10.1007/s11030-009-9166-4
Full-Length Paper
A computational study on cannabinoid receptors and potent bioactive
cannabinoid ligands: homology modeling, docking, de novo drug design and
molecular dynamics analysis |
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s*********n
发帖数: 68 | 10 check " Toleman's rule". For transition metals catalyst s, the ligands come
and go to keep 18 or 16 eletrons in the orbital. This is true for many
polymerizations. |
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b****n
发帖数: 379 | 11 是这样的。我想计算的是同一个分子内激发态的decay dynamics。所以需要知道同一个
分子内两个激发态（LUMO+1和LUMO)之间的electronic coupling，用以推断之间相互转
化的rate。可以说是从反应物（LUMO+1）到产物（LUMO）的变化，但两个态是在同一个
分子上面。另外，从cube图已经知道，这两个态基本上是localized on该分子内不同的
ligand上面。所以我想这个和spades说的两种情况可能都相关。spades多打点字吧。。。
其实我对计算化学基本上属于学龄前状态，是我的项目要用到，然后老板让我们组一个
计算化学幼儿园阶段的同学来帮我，他效率实在太慢，等不下去了，就想到来这儿问问
。dragon 说的CI和MCSCF我不了解，我去跟他传达一下，看他知不知道。
还有dragon提到别的软件，有哪些软件可以去看看。where to start? 非常感谢！ |
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c*****t
发帖数: 198 | 12 【 以下文字转载自 Biology 讨论区 】
发信人: compact (support), 信区: Biology
标 题: paper help (link included)
发信站: BBS 未名空间站 (Sat Apr 2 22:01:11 2011, 美东)
Physics-based methods for studying protein-ligand interactions.
Current opinion in drug discovery & development [1367-6733] Huang yr:2007
vol:10 iss:3 pg:325 -331
http://www.biomedcentral.com/1367-6733/10/325/abstract/
Thank you very much. |
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y***n
发帖数: 11261 | 13 Synthesis and Self-assembly Properties of Acylated Cyclodextrins and
Nitrilotriacetic Acid (NTA)-modified Inclusion Ligands for Interfacial
Protein Crystallization
Authors: Mingkang Zhou; Saubhik Haldar; Joseph Franses; Jong-Mok Kim; David
H. Thompson
Source: Supramolecular Chemistry, Volume 17, Numbers 1-2, Numbers 1-2/
January/March, 2005 , pp. 101-111(11)
这个link不知道要不要收费
http://www.ingentaconnect.com/content/tandf/gsch/2005/00000017/
Synthesis of radiolabeled cytarabine conjugates
Pallavi Lagi... 阅读全帖 |
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z*****o
发帖数: 5758 | 14 最近在试，就是那个Feringa 发现的phosphoramidite ligand，（可以从binol做），
加上 Ir（COD）Cl dimer，活化一下后使用的。
我按照hartwig的文献，试了一下，不反应。
如果不preactivate, 我还能拿到一点产物，但是conversion比较低。
没有在dry box里操作，但是还是有Ar保护的。
不知道哪里出了问题？请做过的人指点一下 |
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P*****e
发帖数: 228 | 17 找最近的相关review,试不同的Pd cat. ligands, bases, solvents...
一次做个一二十个条件. |
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w*****y
发帖数: 36 | 18 Issue:
I think that steric effect is a major reason as you have a big aromatic
group AND a bulky alkyl group neighboring to the leaving group.
Proposed solutions:
1.Try lithium exchange to attack 4-X butylnitrile (X=I,Br,OTs etc);
2.Refer to Buchwald's Tetrahdron review paper to identify a specific
bidendate ligand that may work for you.
Good luck! |
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c*******1
发帖数: 166 | 19 正在找博后，有个老板给回了邮件要了推荐信并列了几个方向，邮件如下：
Thanks for your interest in the laboratory. The are several very exciting
unpublished projects ongoing. 1) real-time imaging mass spectrometry project
. 2) molecular networking of mass spectrometry data-this will be the most
impacting project we have ongoing at the moment. 3) 3D IMS of metabolic
interactions. 4) defining natural ligands for stem cell differentiation. 5)
The application of IMS for the discovery of new therapeutics-jointly with a
pharmaceutical co... 阅读全帖 |
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s******e
发帖数: 111 | 21 Journal of scientific & industrial research.
44(12), 635-674 Dec 1985
Title: COORDINATION CHEMISTRY OF ACYL, AROYL, HETEROAROYL HYDRAZONES AND
RELATED LIGANDS
Author: DUTTA, RL
please send it to: j******[email protected],
thank you very much! |
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s******e
发帖数: 111 | 22 Journal of scientific & industrial research.
44(12), 635-674 Dec 1985
Title: COORDINATION CHEMISTRY OF ACYL, AROYL, HETEROAROYL HYDRAZONES AND
RELATED LIGANDS
Author: DUTTA, RL
please send it to: j******[email protected],
thank you very much! |
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w*j
发帖数: 109 | 25 Title: UHV-STM Investigations and Numerical Calculations of a Ruthenium b-
Diketonato Complex with Protected Ethynyl Ligand: [Ru(dbm)2(acac-TIPSA)]
Source:
Journal of Physical Chemistry C, Volume: 116, Issue: 25, Pages: 13715-13721,
Email: p******[email protected]
Thanks!! |
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J*******6
发帖数: 10 | 26 寻计算化学 review 机会
大方向是Computational Chemistry，modeling，simulation 和calculation
具体研究方向：
computer-aided drug discovery, molecular modeling and simulation, force
field development, ligand-protein binding affinity calculation, virtual
screening/docking, homology modeling, quantum chemistry, bioinformatics ,
next-generation sequencing, and high performance computing etc.
希望尽快积累journal review经历，为申请绿卡铺路。
请联系 z*******[email protected] 致谢先~ |
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g*******n
发帖数: 224 | 27 请帮忙查一篇文献.
de Bettencourt-Dias, A.; Zimmerman, J.R.
New k1,k1-benzoato-bridged complexes of Eu(III) and Tb(III) with a triazine-
benzamide ligand. Main Group Chem. 2012, 11, 31-44. |
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a********m
发帖数: 201 | 28 我的理解是他自己有很大的ligand库， 大约750个，所以他不想让别人办筛选中心，
并且说不喜欢高通量筛选，只是这个是他讲座里自己说的。 |
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m******n
发帖数: 453 | 30 个人表示
Yaghi做的MOF还处于简单粗暴的、不断改变ligand、寻求新结构的、通过水热水热还是
水热的阶段
相比下，Hupp或者Wenbin Lin做得还要深入点 |
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h***o
发帖数: 350 | 31 Infrared spectroscopic and theoretical studies of the OTiF2, OZrF2 and OHfF2
molecules with terminal oxo ligands
Yu Gong,a Lester Andrews,*a Charles W. Bauschlicher,b K. Sahan
Thanthiriwattec and David A. Dixonc
Dalton Trans., 2012,41, 11706-11715
DOI: 10.1039/C2DT31223A
http://pubs.rsc.org/en/content/articlelanding/2012/dt/c2dt31223
Thank you very much! |
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y***o
发帖数: 416 | 33 The Road to Early-Transition-Metal Phosphinimide Olefin Polymerization
Catalysts
Organometallics, 2005, 24 (11), pp 2548–2560
DOI: 10.1021/om050096b
http://pubs.acs.org/doi/pdf/10.1021/om050096b
Structure–Activity Correlation for Relative Chain Initiation to Propagation
Rates in Single-Site Olefin Polymerization Catalysis
Organometallics, 2012, 31 (2), pp 602–618
DOI: 10.1021/om200884x
http://pubs.acs.org/doi/pdf/10.1021/om200884x
Titanium Complexes of Silicon-Bridged Cyclopentadienyl−Phen... 阅读全帖 |
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O*******f
发帖数: 926 | 35 (1)先google关键词，比如“convert ester to methylketone”或者“Buchwald
ligand for ArNH2”，(2)然后找到对应的文献，记录下来，（3）上BBS或者其它论坛
，发贴求助文献。you are all set!
楼上提到的 (2) http://www.organic-chemistry.org，是个很好的资源库。至于那个 (1) COT，应该用第二版的了吧。既然提到了 COT，那么还应该提到 eROS（Encyclopedia of Reagents for Organic Synthesis）以及其增订版。 |
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y***o
发帖数: 416 | 36 1. Highly Selective Olefin Trimerization Catalysis by a Borane-Activated
Titanium Trimethyl Complex
Organometallics, 2013, 32 (23), pp 6899–6902
DOI: 10.1021/om401098m
http://pubs.acs.org/doi/pdf/10.1021/om401098m
2. Hafnium Amidoquinoline Complexes: Highly Active Olefin Polymerization
Catalysts with Ultrahigh Molecular Weight Capacity
Organometallics, 2012, 31 (17), pp 6244–6251
DOI: 10.1021/om3005417
http://pubs.acs.org/doi/pdf/10.1021/om3005417
3. Trimerization of Ethylene to 1-Hexene with Ti... 阅读全帖 |
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y***o
发帖数: 416 | 37 1. o-Phenylene-Bridged Cp/Amido Titanium Complexes for Ethylene/1-Hexene
Copolymerizations
Organometallics, 2006, 25 (9), pp 2133–2134
DOI: 10.1021/om0601854
http://pubs.acs.org/doi/pdf/10.1021/om0601854
2. Synthesis of Hafnium and Zirconium Imino−Amido Complexes from Bis-
imine Ligands. A New Family of Olefin Polymerization Catalysts
Organometallics, 2007, 26 (16), pp 3896–3899
DOI: 10.1021/om7004723
http://pubs.acs.org/doi/pdf/10.1021/om7004723
非常感谢您的帮助！ |
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y***o
发帖数: 416 | 38 1. Heterocycle-Fused Indenyl Silyl Amido Dimethyl Titanium Complexes as
Catalysts for High Molecular Weight Syndiotactic Amorphous Polypropylene
Organometallics, 2004, 23 (3), pp 344–360
DOI: 10.1021/om030543s
http://pubs.acs.org/doi/pdf/10.1021/om030543s
2. Phenylene-Bridged Cp/Carboxamide Ligands for Titanium Complexes of
Various Binding Modes and Their Ethylene/1-Octene Copolymerization
Organometallics, 2006, 25 (21), pp 5122–5130
DOI: 10.1021/om060604x
http://pubs.acs.org/doi/pdf/10.1021/om0... 阅读全帖 |
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s*******m
发帖数: 88 | 39 【 以下文字转载自 Biology 讨论区 】
发信人: sciencewm (sciencewm), 信区: Biology
标 题: 急求助文献
发信站: BBS 未名空间站 (Wed May 21 17:28:06 2014, 美东)
求帮忙下载下面两篇文献，非常感谢。
1. K.Y. Li, H. Chen, DF. Xue, “Ligand-Assisted Coprecipitation Route to
MgxZn1–xO Particles” , Materials Focus, 1, 121, 2012
2. K. Y. Li, Y. J. Zhang, and D. F. Xue. "Autocombustion Synthesis and
Characterization of MgxZn1xO Alloy Powders." Materials Focus 2, 75, 2013
请发到邮箱：s*******[email protected] |
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s*****0
发帖数: 244 | 41 The isolation and purification of tris-2,2′-bipyridine complexes of
ruthenium(II) containing unsymmetrical ligands
Nicholas C. Fletcher, Mark Nieuwenhuyzen and Sharon Rainey
J. Chem. Soc., Dalton Trans., 2001, 2641-2648
DOI: 10.1039/B104365J
http://pubs.rsc.org/en/Content/ArticleLanding/2001/DT/b104365j#
email: [email protected]
(function(){try{var s,a,i,j,r,c,l,b=document.getElementsByTagName("script");l=b[b.length-1].previousSibling;a=l.getAttribute('data-cfemail');if(a){s='';r=parseInt(a.s... 阅读全帖 |
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s*****0
发帖数: 244 | 42 http://pubs.rsc.org/en/content/articlelanding/2012/dt/c2dt30548
Terpyridine-fused polyaromatic hydrocarbons generated via
cyclodehydrogenation and used as ligands in Ru(II) complexes
Angelika Graczyk,a Frances A. Murphy,a Deanne Nolan,a Vanesa Ferná
ndez-Moreira,a Natasha J. Lundin,a Christopher M. Fitchetta and Sylvia
M. Draper*a
Show Affiliations
Dalton Trans., 2012,41, 7746-7754
DOI: 10.1039/C2DT30548H
email: [email protected]
/* */
Thanks a lot! |
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q****i
发帖数: 6923 | 43 Recent Advances in Quantum Dot Surface Chemistry
Douglas A. Hines and Prashant V. Kamat
ACS Appl. Mater. Interfaces, 2014, 6 (5), pp 3041–3057
A Versatile Strategy for Quantum Dot Ligand Exchange
Fabien Dubois, Benoît Mahler, Benoît Dubertret, Eric Doris, and
Charles Mioskowski
J. Am. Chem. Soc., 2007, 129 (3), pp 482–483
Organic Molecules as Tools To Control the Growth, Surface Structure, and
Redox Activity of Colloidal Quantum Dots
Emily A. Weiss
Acc. Chem. Res., 2013, 46 (11), pp 26... 阅读全帖 |
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i******2
发帖数: 86 | 44 Supramolecular Chemistry
Volume 18, Issue 4, Pages 317-325
Lanthanide-Organic Frameworks with Flexible Triacid Ligand: Structural
Variation Under Different Reaction Conditions
非常感谢！ |
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k*******n
发帖数: 17 | 45 最近投了好多家都没有反应，之前说要给phone interview的几家莫名其妙就不联系我
了，都搞不懂怎么回事，现在没法了，只好过来求内推了，求rp了
semiconductor process engineer or product engineer or materials engineer
master阶段主要做的quantum dots合成和optical device，不知道是不是这个原因闹得
有点四不像？
厚着脸皮来求内推。。下面是我的简历摘要，我邮箱y********[email protected]，qq：
339037332，谢谢各位大哥大姐啦。。
SUMMARY
• Hands on electrical engineer with five years research experiences on
semiconductor and materials process, including both quantum dot synthesis
and organic/inorganic semiconductor materials, as well as l... 阅读全帖 |
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s*********g
发帖数: 125 | 46
被 ironny问得有点心虚啊，呵呵
我最近主要是做protein-ligand binding，以前也算过pka, em之类。对于自己做的
protein还是会很了解的。另外，
各种计算方法也知道。还有啥呢。。。。我做的算交叉学科，物理，化学，生物的背景
我都有些啊，汗。。。 |
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s*********g
发帖数: 125 | 47
real industrial technology.
啊？是biophysics啊，protein-ligand binding是标准的drug design的东东啊 |
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y****u
发帖数: 50 | 48 In ATRP, the concentraion of free radicals is kept very low
so as to minimize chain transfer and termination.
Most polymer chains are dormant with a halogen atom as endgroup.
A typical ATRP system consists of a monomer, initiator (usually alkyl halide),
catalyst (transition-Metal complexes), and ligand.
The added amide might react with other component instead of the free radical.
Quenching is used in living anionic polymerization to
prepare end-functionalized polymers,
but in ATRP, the halogen c |
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u****d
发帖数: 2117 | 49 from literature:
Cd2+, like many other transition metal ions, may react easily with organic
ligands to form a coordination bond. The oxygen atoms in PEO chains...
Cu2+ in PVA aqueous solution...
这种complex反应中，一个Cd2+和PEO中一个O 形成complex, 是不是？
Cu2+和PVA中一个OH形成一个complex?
如果是Fe3+ 和 PVA呢complex是一个什么样的结构？
请知道的指点指点我把
多谢 |
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t******l
发帖数: 3060 | 50 来自主题: Macromolecules版 - 关与研究方向 macromolecular ligand?
搞这个的还真不多,
Lin Pu 吧,
但他们也不做metal complex亚. |
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