d***l
发帖数: 129 | 1 Real-space imaging of interfacial water with submolecular resolution
Abstract
Water/solid interfaces are vital to our daily lives and are also a central
theme across an incredibly wide range of scientific disciplines. Resolving
the internal structure, that is, the O–H directionality, of water molecules
adsorbed on solid surfaces has been one of the key issues of water science
yet it remains challenging. Using a low-temperature scanning tunnelling
microscope, we report submolecular-resolution ima... 阅读全帖 |
|
q**x
发帖数: 1636 | 2 I am a consultant in Houston, TX; Oil and Gas companies retain our firm to
find qualified candidates for their open positions. I wanted to see if you
or anyone you know may be interested in a Heat Transfer Engineer role with
one of my clients?
My client is a leading international supplier and licensor of process
technology, catalysts, adsorbents, process plants, and consulting services
to the petroleum refining, petrochemical and gas processing industries.
Attached you will find the role specifi... 阅读全帖 |
|
q**x
发帖数: 1636 | 3 【 以下文字转载自 JobHunting 讨论区 】
发信人: quix (uglyDuck), 信区: JobHunting
标 题: Opportunity/Referral - Heat Transfer Engineer
发信站: BBS 未名空间站 (Mon Aug 26 15:39:06 2013, 美东)
I am a consultant in Houston, TX; Oil and Gas companies retain our firm to
find qualified candidates for their open positions. I wanted to see if you
or anyone you know may be interested in a Heat Transfer Engineer role with
one of my clients?
My client is a leading international supplier and licensor of process
technology, catalysts, ... 阅读全帖 |
|
t****l
发帖数: 236 | 4 cience, Vol 309, Issue 5740, 1542-1544 , 2 September 2005
[DOI: 10.1126/science.1113449]
Reports
Controlling the Kondo Effect of an Adsorbed Magnetic Ion Through Its Chemical
Bonding
Aidi Zhao, Qunxiang Li, Lan Chen, Hongjun Xiang, Weihua Wang, Shuan Pan, Bing
Wang, Xudong Xiao, Jinlong Yang,* J. G. Hou,* Qingshi Zhu
We report that the Kondo effect exerted by a magnetic ion depends on its
chemical environment. A cobalt phthalocyanine molecule adsorbed on an Au(111)
surface exhibited no Kondo eff |
|
q**x
发帖数: 1636 | 5 【 以下文字转载自 JobHunting 讨论区 】
发信人: quix (uglyDuck), 信区: JobHunting
标 题: Opportunity/Referral - Heat Transfer Engineer
发信站: BBS 未名空间站 (Mon Aug 26 15:39:06 2013, 美东)
I am a consultant in Houston, TX; Oil and Gas companies retain our firm to
find qualified candidates for their open positions. I wanted to see if you
or anyone you know may be interested in a Heat Transfer Engineer role with
one of my clients?
My client is a leading international supplier and licensor of process
technology, catalysts, ... 阅读全帖 |
|
S*****n
发帖数: 6055 | 6 不了解，只是听说过
跳槽可以去别的adsorbent company
adsorbent市场还是挺大的 |
|
发帖数: 1 | 7 您好，不知道这个职位是否找到合适的人选，我的背景还是比较符合的，PhD期间做了
大量活性炭的工作，之间还在膜分离公司工作过四年有丰富的工程经验，请看我的简历
，如果您觉得还可以的话请与我联系，非常感谢！
Yuhe Cao
North Campus Drive 1400,
Agricultural and Biosystems Engineering,
South Dakota State University,
Brookings, SD 57007
(605) 592-0789
[email protected]/* */
Objective
Challenging research position in membrane science in a pharmaceutical, gas
adsorption, gas purification and separation, water treatment or biotech
company or university
Qualifications
• How fiber membrane fabr... 阅读全帖 |
|
发帖数: 1 | 8 您好，不知道这个职位是否找到合适的人选，我的背景还是比较符合的，PhD期间做了
活性物分离提取的工作，之间还在膜分离公司工作过四年有丰富的工程经验，请看我的
简历，如果您觉得还可以的话请与我联系，非常感谢！
Yuhe Cao
North Campus Drive 1400,
Agricultural and Biosystems Engineering,
South Dakota State University,
Brookings, SD 57007
(605) 592-0789
[email protected]/* */
Objective
Challenging research position in membrane science in a pharmaceutical, gas
adsorption, gas purification and separation, water treatment or biotech
company or university
Qualifications
• How fiber membrane fa... 阅读全帖 |
|
发帖数: 1 | 9 您好，不知道这个职位是否找到合适的人选，我的背景还是比较符合的，PhD期间做了
活性物分离提取的工作，之间还在膜分离公司工作过四年有丰富的工程经验，请看我的
简历，如果您觉得还可以的话请与我联系，非常感谢！
Yuhe Cao
North Campus Drive 1400,
Agricultural and Biosystems Engineering,
South Dakota State University,
Brookings, SD 57007
(605) 592-0789
[email protected]/* */
Objective
Challenging research position in membrane science in a pharmaceutical, gas
adsorption, gas purification and separation, water treatment or biotech
company or university
Qualifications
• How fiber membrane fa... 阅读全帖 |
|
m***n
发帖数: 266 | 10 我来抛块砖引玉.
我想你说的对表面有影响是说生物方面的吧?
就生物方面,对细胞和和蛋白质的影响最后都可以归结为对蛋白质的作用.
有人说-COOH and -CH3的charge difference may affect
the amount of adsorbed protein on surfaces as well as the
orientation/conformation of adsorbed protein, if it's
non-specific protein adsorption.
或者在某些情况下-COOH可以和protein的-NH2反应.
所以你的理解应该是generally right, but it should be considered in a specific
context. It is hard to define "inert". |
|
s****e
发帖数: 2934 | 11 ☆─────────────────────────────────────☆
possible (yes) 于 (Thu Oct 19 14:07:12 2006) 提到:
而另外一些却是inert的？
不知道我这个理解是否正确，
比如，-CH3就不太有啥影响，
而一般来说-COOH之类的对表面就影响比较大？
☆─────────────────────────────────────☆
magon (跑龙套的科学工作者: Desperate Labguy) 于 (Thu Oct 19 17:13:47 2006) 提到:
我来抛块砖引玉.
我想你说的对表面有影响是说生物方面的吧?
就生物方面,对细胞和和蛋白质的影响最后都可以归结为对蛋白质的作用.
有人说-COOH and -CH3的charge difference may affect
the amount of adsorbed protein on surfaces as well as the
orientation/conformation of adsorbed protein, if it's
n |
|
x******n
发帖数: 2 | 12 马自达 6 2005年六缸.
Check Engine灯亮了一段时间,有时候自己灭了,这段时间不灭了...
OBDII code 是P2189
System Too Lean at Idle - Bank 2
Air Filter 刚换过．请问可能是什么毛病？
我把详细信息贴上来.谢谢．
Diagnostic Trouble Code Information
MIL DTC
P2189
System Too Lean at Idle - Bank 2
Conditions For Setting This Code:
Possible Causes:
Monitor Information:
Diagnostic Information
Freeze Frame Information
Parameter Description Value
DTC for which Freeze Frame was Stored P2189
Fuel System 1 Status Closed Loop
Fuel System 2 Status ... 阅读全帖 |
|
a**i
发帖数: 608 | 13 Flood Waters Receding, But N.J. Residents Still Furious
April 19, 2011 7:03 AM
Print Share 12
New Jersey Flooding (credit: CBS 2)
WAYNE, N.J. (CBSNewYork) — As flood-prone areas of New Jersey began drying
out Tuesday, angry residents of flooded areas called again on New Jersey’s
leaders to do more to keep their roads and homes dry.
Flood-weary folks in Wayne are used to keeping a close eye on the now-
receding Passaic River, but once again flood waters have made their lives
miserable.
One man i... 阅读全帖 |
|
F********n
发帖数: 244 | 14 Actually pork blood is a great sourced to supplement iron.Its iron content
is 20 time higher than lean meat. Actually the iron content of red meat is
affected greatly by how much blood it contains. Generally speaking the
animal source of iron is much easier to be adsorbed than non-animal source.
This is why some vegitibles are not very effective in providing iron,
although they have high iron content. |
|
j******m
发帖数: 130 | 15 A post-doctoral position is available in the laboratory of Sachin Velankar
in the
Dept. of Chemical Engineering at the University of Pittsburgh. That is for a
standard
position (minimum one year, hopefully two). The overall research direction
is to
examine the role of particles adsorbed at the interface between immiscible
liquids -
either small molecule liquids or immiscible polymer melts. The nature of
the
research is highly experimental. Expertise in colloids, polymers,
suspensions,
interfac |
|
u***r
发帖数: 300 | 16 一个小杂志，文章题目“Nanosized NiFe2O4/ Active carbon Composite as
Efficient Adsorbent for Azo Dyes”
尽力推荐，站内回信，留下姓名，单位，email，简单介绍一下研究背景。 |
|
c*********o
发帖数: 1734 | 17 I will recommend the first three responds with the right background to the
editor.
There is no guarantee you will be picked by the editor.
Send email to c*********[email protected] with the following information:
You official name
Your degree
Your business email address
You business title
And brief introduction of your background.
Most important: register with EJPS as a reviewer with your business email
address before you send me email
I will not recommend you if you miss any of above.
"Solid self - e... 阅读全帖 |
|
c********n
发帖数: 258 | 18 祝大家中秋节快乐！
Optoelectromechanical Multimodal Biosensor with Graphene Active Region
http://pubs.acs.org/doi/abs/10.1021/nl502279c
A general, overarching theme in nanotechnology is the integration of
multiple disparate fields to realize novel or expanded functionalities. Here
, we present a graphene enabled, integrated optoelectromechanical device and
demonstrate its utility for biomolecular sensing. We experimentally achieve
an ultrawide linear dynamic sensing range of 5 orders of magnitude of
prot... 阅读全帖 |
|
h********7
发帖数: 485 | 19 必须有JMC-A account
CV发到[email protected]
/* */ |
|
|
p*****p
发帖数: 406 | 21 the private is too strong? And enough to adsorb all the outstanding students
? |
|
b*********n
发帖数: 2975 | 22 【 以下文字转载自 Living 讨论区 】
发信人: audi (yiybf), 信区: Living
标 题: Never buy a house in flood zone
发信站: BBS 未名空间站 (Tue Apr 19 08:56:29 2011, 美东)
Flood Waters Receding, But N.J. Residents Still Furious
April 19, 2011 7:03 AM
Print Share 12
New Jersey Flooding (credit: CBS 2)
WAYNE, N.J. (CBSNewYork) — As flood-prone areas of New Jersey began drying
out Tuesday, angry residents of flooded areas called again on New Jersey’s
leaders to do more to keep their roads and homes dry.
Flood-weary folks in Wayne a... 阅读全帖 |
|
f*1
发帖数: 837 | 23 If you decide to use chemicals, two types will kill many broadleaf weeds
including Broadleaf Plantain:
1. Glyphosate. This is the single active ingredient in Roundup. Don't
worry about the different names/brands. Get a product with high
concentration of glyphosate. They all have similar effectiveness. Note
this one is non-selective in that it kills almost all grasses, including
good ones.
2. 2,4-D plus Dicamba and/or MCPP, for example, Ortho Weed-B-Gon regular,
not the Max or CCO version, w... 阅读全帖 |
|
f*1
发帖数: 837 | 24 If you decide to use chemicals, two types will kill many broadleaf weeds
including Broadleaf Plantain:
1. Glyphosate. This is the single active ingredient in Roundup. Don't
worry about the different names/brands. Get a product with high
concentration of glyphosate. They all have similar effects. Note
this one is non-selective in that it kills almost all grasses, including
good ones.
2. 2,4-D plus Dicamba and/or MCPP, for example, Ortho Weed-B-Gon regular,
not the Max or CCO version, where C... 阅读全帖 |
|
o*****s
发帖数: 1445 | 25 Wluke想讲的问题，数学上叫stopping time.就是到底是不是还要折腾下去的问题。
假定说，到一定的地步，人就不折腾了。比如，当了tenure，做了chemist IV之类的。
数学上，表达为：
V(tenure)=F(tenure)=$85K.
V(chemist IV)=F(chemist IV)=$90K.
这个不折腾，数学上有专门的用语，叫adsorbent point。
因为某种因素无法折腾，也叫不折腾 or stopping time。数学上：
Max{V(接着折腾)P(接着折腾), V(不折腾)P(不折腾)}
结果发现，比如说，概率都是P(接着折腾)= P(不折腾)=1/2，但是算下来还是V(不折腾
) > V(接着折腾)
或者哪，干脆P(接着折腾)=0.你太老了用完了所有时间。比如那个西岸杀人的老吴。47
岁了。没法折腾了。干脆崩了这帮孙子。
那么，什么叫折腾哪？
V(去学校混教授)
= V(混教授|quit)P(混教授|quit)+ V(混教授|continue)P(混教授| continue)
= V(混教授|quit)P(混教授|quit)+ V(ten |
|
g***2
发帖数: 403 | 26 我校教师首次在《Science》上发表论文
最新一期的《Science》杂志发表了我校化学与分子工程学院工业催化研究所龚学
庆教授和硕士生初丽娜与美国Tulane University物理系Shao-Chun Li博士和Vienna
University of Technology应用物理研究所Ulrike Diebold教授，合作撰写的论文：“
Hydrogen Bonding Controls the Dynamics of Catechol Adsorbed on a TiO2(110)
Surface”(Science 328, 882-884 (2010))。这是我校教师自建校以来首次在国际顶级
学术期刊《Science》上发表论文。
论文采用基于扫描隧道显微镜的实验手段，首次揭示了在二氧化钛表面吸附的有机
分子邻苯二酚的迁移规律，指出表面共同吸附的羟基物种对于控制邻苯二酚的迁移起到
关键性的作用，论文还同时采用理论模拟的手段，在原子尺度上完整地描绘出各种迁移
过程的微观图像和热力学数据。这项工作对于从根本上认识氧化物表面吸附物分子的动
力学特征，实现调控材 |
|
g***2
发帖数: 403 | 27 http://www.sciencemag.org/cgi/content/abstract/328/5980/882
Hydrogen Bonding Controls the Dynamics of Catechol Adsorbed on a TiO2(110)
Surface
Shao-Chun Li,1,* Li-Na Chu,2 Xue-Qing Gong,2 Ulrike Diebold1,3,*
Direct studies of how organic molecules diffuse on metal oxide surfaces can
provide insights into catalysis and molecular assembly processes. We studied
individual catechol molecules, C6H4(OH)2, on a rutile TiO2(110) surface
with scanning tunneling microscopy. Surface hydroxyls enhanced the |
|
w****p
发帖数: 6 | 28 比较两个教授的publication，大家觉得哪个好？
#######################################
教授A
Selected Publications:
1. Xin M. Liang, Weiping Ding, et al., Microfabricated thermal conductivity
sensor: a high resolution tool for quantitative thermal property measurement
of biomaterials and solutions, Biomed Microdevices, (2011)13: 923–928. (
SCI&EI, IF:3.386, JCR:2区)
2. XM Zhou, ZQ Shu, WP Ding, et al., Heat transfer analysis for the design
and application of the passive cooling rate controlled device-Box-in-box,
Int ... 阅读全帖 |
|
i***i
发帖数: 46 | 29 看到一个hiv test的东西，
里面有：
1 Test Stick, containing a nitrocellulose membrane with adsorbed HIV-1 and
HIV-2 synthetic peptides and goat anti-human IgG, and a pad containing a
blocking agent and protein-A colloidal gold
1 Test Tube, containing 1 mL of a phosphate buffered saline solution with
polymers and an antimicrobial agent
帮朋友问下专业人士，这个stick要和口腔的gum接触，stick的东西对人体有没有危害
的可能？那个合成的多肽，会不会有传染性？还有那个tube里面的东西，要是不小心接
触人体会怎样？
谢谢大家。 |
|
l****5
发帖数: 2968 | 30 请发g***********[email protected]
包子酬谢，多谢大家！
1. Effective natural dye extraction from different plant materials using
ultrasound
2. Anthocyanins: natural colorants with health-promoting properties.
Radish Anthocyanin Extract as a Natural Red Colorant for Maraschino Cherries
3. Separation and recovery of food coloring dyes using aqueous biphasic
extraction chromatographic resins
4. Recovery of anthocyanins from grape pomace extracts (Vitis vinifera L. cv
. Cabernet Mitos) using a polymeric adsorber resin... 阅读全帖 |
|
|
|
s********n
发帖数: 235 | 33 Title: Phosphoric acid adsorbed on silica-ceria matrix obtained by sol-gel
method: Studies of local structure, texture and acid property
Author(s): Pissetti, FL; Francisco, MSP; Landers, R, et al.
Source: JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY Volume: 18 Pages: 976-
983 Published: 2007 |
|
w**********g
发帖数: 687 | 34 Removal of Hg2+ from aqueous solution using a novel composite carbon
adsorbent
Journal of Applied Polymer Science 112 (4), pp. 2445-2454 |
|
L*******e
发帖数: 12 | 35 Wax Analysis of Vegetable Oils Using Liquid Chromatography on a Double-
Adsorbent Layer of Silica Gel and Silver Nitrate-Impregnated Silica Gel
Author Henon, G. Recseg, K. Kovari, K.
Journal title JOURNAL- AMERICAN OIL CHEMISTS SOCIETY
Bibliographic details 2001, VOL 78; PART 4, pages 401-410
不知道谁愿帮忙，谢谢！ |
|
s**c
发帖数: 34339 | 36 Characterization of silica-supported ruthenium catalysts by hydrogen
chemisorption and nuclear magnetic resonance of adsorbed hydrogen
http://www.sendspace.com/file/5l1bwe |
|
q****e
发帖数: 3660 | 37 Interaction forces between particles containing grafted or adsorbed polymer
layers
Tharwat Tadros
Advances in Colloid and Interface Science
Volume 104, Issues 1-3, 1 July 2003, Pages 191-226
Thank you! |
|
k*******n
发帖数: 2399 | 38 the larger particle size, the higher tendency that the particles will adsorb
onto the o/w interface.. Eads~d2 |
|
N****r
发帖数: 30 | 39 A friend of mine asked for help with the following papers. Our university
doesn't have full access to these journals, so I couldn't get the full
papers.
It is highly appreciated if you can help me !
1. Steam-Stripping for Regeneration of Supported Amine-Based CO2
Adsorbents , Li W, Choi S, Drese JH, et al. CHEMSUSCHEM, 2010, 3 (8): 899-
903.
2. In Situ Infrared Study of the Role of PEG in Stabilizing Silica-
Supported Amines for CO2 Capture, Tanthana J, Chuang SSC, CHEMSUSCHEM, 2010,
3(8): 9... 阅读全帖 |
|
u**s
发帖数: 384 | 40 Title:Fractionation of the genetic variants of human α1-acid glycoprotein
in the native form by chromatography on an immobilized copper(II) affinity
adsorbent: Heterogeneity of the separate variants by isoelectrofocusing and
by concanavalin A affinity chromatography
Author:Françoise Hervé Corresponding Author Contact Information,
Emmanuel Gomas, Jean-Claude Duché, Jean-Paul Tillement
Journal:Journal of Chromatography B: Biomedical Sciences and Applications
Volume 615, Issue 1, 19 May 1993, ... 阅读全帖 |
|
|
a**r
发帖数: 224 | 42 There is one position from recruiter.
Avon Protection Systems
This established and successful world leader in personal protection
technology and manufacturing is expanding and is seeking an Adsorption
Scientist. The position will be based in Cadillac, Michigan.
to develop and move forward a long term (3 year minimum)adsorbent research
and development program.
* must be a US Citizen or will be within a year |
|
S*****n
发帖数: 6055 | 43 yes
we actually sell the adsorbent, haha... |
|
|
|
w******e
发帖数: 953 | 46 Please download this paper for me. Thanks!
In vitro study of Multiwall Carbon Nanotubes (MWCNTs) with adsorbed
Mitoxantrone (MTO) as a drug delivery system to treat breast cancer.
Giulia Risi, Nora Bloise, Daniele Merli, Antonia Icaro-Cornaglia,
antonella profumo, maurizio fagnoni, eliana quartarone, Marcello
Imbriani and Livia Visai
RSC Adv., 2014, Accepted Manuscript
DOI: 10.1039/C4RA02366H |
|
w**i
发帖数: 12 | 47 Job ID: 00345807
Category: Technology R&D
Posted Date: February 28, 2017
Location: Des Plaines, IL, US
Description
Honeywell UOP, headquartered in Des Plaines, Illinois, USA, is a leading
international supplier and licensor of process technology, catalysts,
adsorbents, process plants, and consulting services to the petroleum
refining, petrochemical, and gas processing industries. UOP is a wholly-
owned subsidiary of Honeywell International, Inc. and is part of Honeywell’
s Performance Materials ... 阅读全帖 |
|
b******e
发帖数: 545 | 48 哪位朋友可以帮忙下载一篇文章？谢谢！
Effect of PEG spacer on cellulose adsorbent for the removal of low density
lipoprotein-cholesterol
Artificial Cells, Blood Substitutes, and Biotechnology, 34(1), pp 101-112,
2006.
DOI : 10.1080/10731190500430222
http://www.tandfonline.com/doi/full/10.1080/10731190500430222 |
|
w**i
发帖数: 12 | 49 Job ID: 00345807
Category: Technology R&D
Posted Date: February 28, 2017
Location: Des Plaines, IL, US
Description
Honeywell UOP, headquartered in Des Plaines, Illinois, USA, is a leading
international supplier and licensor of process technology, catalysts,
adsorbents, process plants, and consulting services to the petroleum
refining, petrochemical, and gas processing industries. UOP is a wholly-
owned subsidiary of Honeywell International, Inc. and is part of Honeywell’
s Performance Materials ... 阅读全帖 |
|
w**i
发帖数: 12 | 50 Job ID: 00345807
Category: Technology R&D
Posted Date: February 28, 2017
Location: Des Plaines, IL, US
Description
Honeywell UOP, headquartered in Des Plaines, Illinois, USA, is a leading
international supplier and licensor of process technology, catalysts,
adsorbents, process plants, and consulting services to the petroleum
refining, petrochemical, and gas processing industries. UOP is a wholly-
owned subsidiary of Honeywell International, Inc. and is part of Honeywell’
s Performance Materials ... 阅读全帖 |
|
